Add posts and data using the update.scm script

The data files prior to week 12 of 2019 don't contain any data, as the
Guix Data Service doesn't have data going back this far. But this is a
good test for posts where there are no changes.

148 files changed, 29134 insertions, 0 deletions

diff --git a/data/2019/01/compare.json b/data/2019/01/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/01/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/02/compare.json b/data/2019/02/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/02/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/03/compare.json b/data/2019/03/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/03/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/04/compare.json b/data/2019/04/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/04/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/05/compare.json b/data/2019/05/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/05/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/06/compare.json b/data/2019/06/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/06/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/07/compare.json b/data/2019/07/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/07/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/08/compare.json b/data/2019/08/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/08/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/09/compare.json b/data/2019/09/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/09/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/10/compare.json b/data/2019/10/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/10/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/11/compare.json b/data/2019/11/compare.json
new file mode 100644
index 0000000..c341f4a
--- /dev/null
+++ b/data/2019/11/compare.json
@@ -0,0 +1,5 @@
+{
+  "version-changes" : [],
+  "removed-packages" : [],
+  "new-packages" : []
+}
\ No newline at end of file
diff --git a/data/2019/12/compare.json b/data/2019/12/compare.json
new file mode 100644
index 0000000..0add82a
--- /dev/null
+++ b/data/2019/12/compare.json
@@ -0,0 +1,1632 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "2.19"],
+      "base" : [ "2.06"],
+      "name" : "perl-test-tcp"
+    }, 
+    {
+      "target" : [ "1.34.6"],
+      "base" : [ "1.34.4"],
+      "name" : "r-genomicfeatures"
+    }, 
+    {
+      "target" : [ "0.20"],
+      "base" : [ "0.11"],
+      "name" : "perl-plack-middleware-methodoverride"
+    }, 
+    {
+      "target" : [ "0.10.0"],
+      "base" : [ "0.9.39"],
+      "name" : "tevent"
+    }, 
+    {
+      "target" : [ "1.1.17"],
+      "base" : [ "1.1.15"],
+      "name" : "perl-class-date"
+    }, 
+    {
+      "target" : [ "1.33"],
+      "base" : [ "1.25"],
+      "name" : "perl-tree-simple"
+    }, 
+    {
+      "target" : [ "0.2.8"],
+      "base" : [ "0.1.4"],
+      "name" : "perl-regexp-pattern"
+    }, 
+    {
+      "target" : [ "0.0010"],
+      "base" : [ "0.0009"],
+      "name" : "perl-devel-hide"
+    }, 
+    {
+      "target" : [ "2.1-5"],
+      "base" : [ "1.9-10.3"],
+      "name" : "r-gsl"
+    }, 
+    {
+      "target" : [ "0.16"],
+      "base" : [ "0.15"],
+      "name" : "perl-plack-middleware-reverseproxy"
+    }, 
+    {
+      "target" : [ "0.24"],
+      "base" : [ "0.23"],
+      "name" : "perl-uri-template"
+    }, 
+    {
+      "target" : [ "2.0.1"],
+      "base" : [ "2.0.0"],
+      "name" : "r-zip"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2.0"],
+      "name" : "r-assertthat"
+    }, 
+    {
+      "target" : [ "1.3.31"],
+      "base" : [ "1.3.30"],
+      "name" : "graphicsmagick"
+    }, 
+    {
+      "target" : [ "1.001002"],
+      "base" : [ "1.001000"],
+      "name" : "perl-class-c3-componentised"
+    }, 
+    {
+      "target" : [ "5.1-3"],
+      "base" : [ "5.1-1"],
+      "name" : "r-gamlss-dist"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-activejob"
+    }, 
+    {
+      "target" : [ "2.2.14"],
+      "base" : [ "2.2.13"],
+      "name" : "gnupg"
+    }, 
+    {
+      "target" : [ "1.22"],
+      "base" : [ "1.21"],
+      "name" : "r-knitr"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-rails"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.1"],
+      "name" : "r-cli"
+    }, 
+    {
+      "target" : [ "1.2"],
+      "base" : [ "1.1-1.9988eb0"],
+      "name" : "emacs-helm-notmuch"
+    }, 
+    {
+      "target" : [ "1.002001"],
+      "base" : [ "0.042"],
+      "name" : "perl-exporter-tiny"
+    }, 
+    {
+      "target" : [ "1.50"],
+      "base" : [ "1.38"],
+      "name" : "perl-carp"
+    }, 
+    {
+      "target" : [ "1.0.3"],
+      "base" : [ "1.0.2"],
+      "name" : "r-pkgbuild"
+    }, 
+    {
+      "target" : [ "0.14"],
+      "base" : [ "0.13"],
+      "name" : "perl-time-duration-parse"
+    }, 
+    {
+      "target" : [ "0.999-4"],
+      "base" : [ "0.999-3"],
+      "name" : "r-expm"
+    }, 
+    {
+      "target" : [ "2.2.0"],
+      "base" : [ "2.1.16"],
+      "name" : "talloc"
+    }, 
+    {
+      "target" : [ "2.07"],
+      "base" : [ "2.04"],
+      "name" : "perl-text-simpletable"
+    }, 
+    {
+      "target" : [ "0.74"],
+      "base" : [ "0.73"],
+      "name" : "perl-moosex-getopt"
+    }, 
+    {
+      "target" : [ "2019.3-9"],
+      "base" : [ "2018.8-25"],
+      "name" : "r-ordinal"
+    }, 
+    {
+      "target" : [ "0.30"],
+      "base" : [ "0.29"],
+      "name" : "perl-lingua-en-tagger"
+    }, 
+    {
+      "target" : [ "2.006003"],
+      "base" : [ "2.005001"],
+      "name" : "perl-sub-quote"
+    }, 
+    {
+      "target" : [ "2019.77"],
+      "base" : [ "2018.76"],
+      "name" : "dropbear"
+    }, 
+    {
+      "target" : [ "0.17027"],
+      "base" : [ "0.17025"],
+      "name" : "perl-error"
+    }, 
+    {
+      "target" : [ "1.3.2"],
+      "base" : [ "1.3.1"],
+      "name" : "r-msir"
+    }, 
+    {
+      "target" : [ "1.0.6"],
+      "base" : [ "1.0.5"],
+      "name" : "python-latexcodec"
+    }, 
+    {
+      "target" : [ "0.8"],
+      "base" : [ "0.7"],
+      "name" : "r-highr"
+    }, 
+    {
+      "target" : [ "0.98.1"],
+      "base" : [ "0.98"],
+      "name" : "libb2"
+    }, 
+    {
+      "target" : [ "2.3"],
+      "base" : [ "2.0"],
+      "name" : "perl-padwalker"
+    }, 
+    {
+      "target" : [ "2.14.5", "3.8.2"],
+      "base" : [ "2.14.5", "3.5.0"],
+      "name" : "ruby-rspec-expectations"
+    }, 
+    {
+      "target" : [ "0.006"],
+      "base" : [ "0.005"],
+      "name" : "perl-types-path-tiny"
+    }, 
+    {
+      "target" : [ "1.24.0"],
+      "base" : [ "1.22.0"],
+      "name" : "ocaml-gsl"
+    }, 
+    {
+      "target" : [ "1.47"],
+      "base" : [ "1.38"],
+      "name" : "perl-finance-quote"
+    }, 
+    {
+      "target" : [ "0.015"],
+      "base" : [ "0.013"],
+      "name" : "perl-moosex-types-loadableclass"
+    }, 
+    {
+      "target" : [ "1.28.3"],
+      "base" : [ "1.28.2"],
+      "name" : "r-dexseq"
+    }, 
+    {
+      "target" : [ "2.5.3"],
+      "base" : [ "2.4.0"],
+      "name" : "r-phangorn"
+    }, 
+    {
+      "target" : [ "0.76"],
+      "base" : [ "0.69"],
+      "name" : "perl-yaml-libyaml"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "r-glue"
+    }, 
+    {
+      "target" : [ "0.3.2"],
+      "base" : [ "0.3.1"],
+      "name" : "r-purrr"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-actionview"
+    }, 
+    {
+      "target" : [ "0.0309"],
+      "base" : [ "0.0305"],
+      "name" : "perl-file-find-object-rule"
+    }, 
+    {
+      "target" : [ "1.9"],
+      "base" : [ "1.7"],
+      "name" : "emacs-xr"
+    }, 
+    {
+      "target" : [ "4.14.108", "4.19.31", "4.4.177", "4.9.165", "5.0.4"],
+      "base" : [ "4.14.106", "4.19.29", "4.4.176", "4.9.163", "5.0.2"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "241.1"],
+      "base" : [ "239.4"],
+      "name" : "elogind"
+    }, 
+    {
+      "target" : [ "0.15"],
+      "base" : [ "0.13"],
+      "name" : "perl-crypt-openssl-random"
+    }, 
+    {
+      "target" : [ "11.30"],
+      "base" : [ "11.31"],
+      "name" : "perl-image-exiftool"
+    }, 
+    {
+      "target" : [ "1.27"],
+      "base" : [ "1.18"],
+      "name" : "perl-unicode-collate"
+    }, 
+    {
+      "target" : [ "1.7.4"],
+      "base" : [ "1.6.2"],
+      "name" : "ghostwriter"
+    }, 
+    {
+      "target" : [ "2.2-2"],
+      "base" : [ "2.2-1"],
+      "name" : "r-spam"
+    }, 
+    {
+      "target" : [ "1.4-1"],
+      "base" : [ "1.4-0"],
+      "name" : "r-colorspace"
+    }, 
+    {
+      "target" : [ "1.4.0.21"],
+      "base" : [ "1.4.0.13"],
+      "name" : "389-ds-base"
+    }, 
+    {
+      "target" : [ "1.0.5"],
+      "base" : [ "1.0.4"],
+      "name" : "perl-webservice-musicbrainz"
+    }, 
+    {
+      "target" : [ "1.004004"],
+      "base" : [ "1.002002"],
+      "name" : "perl-type-tiny"
+    }, 
+    {
+      "target" : [ "1.20"],
+      "base" : [ "1.1"],
+      "name" : "perl-time-duration"
+    }, 
+    {
+      "target" : [ "0.46"],
+      "base" : [ "0.45"],
+      "name" : "perl-boolean"
+    }, 
+    {
+      "target" : [ "5.3"],
+      "base" : [ "5.2"],
+      "name" : "r-ape"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.13.0"],
+      "name" : "r-proc"
+    }, 
+    {
+      "target" : [ "4.14.108", "4.19.31", "5.0.4"],
+      "base" : [ "4.14.106", "4.19.29", "5.0.2"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "0.007"],
+      "base" : [ "0.006"],
+      "name" : "perl-perlio-utf8-strict"
+    }, 
+    {
+      "target" : [ "4.14.108", "4.19.31", "5.0.4"],
+      "base" : [ "4.14.106", "4.19.29", "5.0.2"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "2.14.6", "3.8.0"],
+      "base" : [ "2.14.6", "3.5.0"],
+      "name" : "ruby-rspec-mocks"
+    }, 
+    {
+      "target" : [ "1.16.1"],
+      "base" : [ "1.16"],
+      "name" : "r-ncdf4"
+    }, 
+    {
+      "target" : [ "1.8-28"],
+      "base" : [ "1.8-27"],
+      "name" : "r-mgcv"
+    }, 
+    {
+      "target" : [ "0.100"],
+      "base" : [ "0.04"],
+      "name" : "perl-datetime-calendar-julian"
+    }, 
+    {
+      "target" : [ "9999.26"],
+      "base" : [ "9999.25"],
+      "name" : "perl-file-slurp"
+    }, 
+    {
+      "target" : [ "0.29"],
+      "base" : [ "0.28"],
+      "name" : "perl-package-stash-xs"
+    }, 
+    {
+      "target" : [ "5.4.3"],
+      "base" : [ "5.4.2"],
+      "name" : "r-mclust"
+    }, 
+    {
+      "target" : [ "1.3"],
+      "base" : [ "1.2.2"],
+      "name" : "r-openssl"
+    }, 
+    {
+      "target" : [ "1.2-17"],
+      "base" : [ "1.2-15"],
+      "name" : "r-matrix"
+    }, 
+    {
+      "target" : [ "0.11"],
+      "base" : [ "0.10"],
+      "name" : "r-tinytex"
+    }, 
+    {
+      "target" : [ "2.80-beta-0.3c3d80e", "2.79b"],
+      "base" : [ "2.80-beta-0.3c3d80e"],
+      "name" : "blender"
+    }, 
+    {
+      "target" : [ "6.37"],
+      "base" : [ "6.35"],
+      "name" : "perl-libwww"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-actionmailer"
+    }, 
+    {
+      "target" : [ "2019.01.20"],
+      "base" : [ "2018.09.04"],
+      "name" : "kakoune"
+    }, 
+    {
+      "target" : [ "0.07"],
+      "base" : [ "0.05"],
+      "name" : "perl-plack-middleware-removeredundantbody"
+    }, 
+    {
+      "target" : [ "2.7-1"],
+      "base" : [ "2.7-0"],
+      "name" : "r-pls"
+    }, 
+    {
+      "target" : [ "0.014"],
+      "base" : [ "0.009"],
+      "name" : "perl-type-tie"
+    }, 
+    {
+      "target" : [ "0.8.5"],
+      "base" : [ "0.7.2"],
+      "name" : "ocaml-alcotest"
+    }, 
+    {
+      "target" : [ "0.02"],
+      "base" : [ "0.01"],
+      "name" : "perl-plack-test-externalserver"
+    }, 
+    {
+      "target" : [ "5.0"],
+      "base" : [ "4.26"],
+      "name" : "strace"
+    }, 
+    {
+      "target" : [ "2.23"],
+      "base" : [ "2.18"],
+      "name" : "perl-base"
+    }, 
+    {
+      "target" : [ "1.005005", "2.000006"],
+      "base" : [ "1.005005", "2.000004"],
+      "name" : "perl-strictures"
+    }, 
+    {
+      "target" : [ "1.39"],
+      "base" : [ "1.35"],
+      "name" : "perl-set-object"
+    }, 
+    {
+      "target" : [ "60.6.0-guix1"],
+      "base" : [ "60.5.1-guix1"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "0.10"],
+      "base" : [ "0.9.0"],
+      "name" : "r-rstudioapi"
+    }, 
+    {
+      "target" : [ "0.010"],
+      "base" : [ "0.008"],
+      "name" : "perl-data-tumbler"
+    }, 
+    {
+      "target" : [ "0.1.5"],
+      "base" : [ "0.1.4"],
+      "name" : "r-recipes"
+    }, 
+    {
+      "target" : [ "60.6.0-guix1"],
+      "base" : [ "60.5.1-guix1"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "2.14.5"],
+      "base" : [ "2.14.4"],
+      "name" : "r-annotationhub"
+    }, 
+    {
+      "target" : [ "1.31"],
+      "base" : [ "1.29"],
+      "name" : "perl-libintl-perl"
+    }, 
+    {
+      "target" : [ "0.4-14"],
+      "base" : [ "0.4-13"],
+      "name" : "r-quantmod"
+    }, 
+    {
+      "target" : [ "0.8.5"],
+      "base" : [ "0.7.2"],
+      "name" : "ocaml4.02-alcotest"
+    }, 
+    {
+      "target" : [ "1.20.3"],
+      "base" : [ "1.20.2"],
+      "name" : "r-getopt"
+    }, 
+    {
+      "target" : [ "1.10"],
+      "base" : [ "1.08"],
+      "name" : "perl-moosex-role-parameterized"
+    }, 
+    {
+      "target" : [ "2019.001"],
+      "base" : [ "2016.003"],
+      "name" : "perl-unicode-linebreak"
+    }, 
+    {
+      "target" : [ "0.9-6"],
+      "base" : [ "0.9-5"],
+      "name" : "r-mcmc"
+    }, 
+    {
+      "target" : [ "1.0.5"],
+      "base" : [ "1.0.4"],
+      "name" : "r-findpython"
+    }, 
+    {
+      "target" : [ "2.7.3"],
+      "base" : [ "2.7.2"],
+      "name" : "lynis"
+    }, 
+    {
+      "target" : [ "1.3.7"],
+      "base" : [ "1.3.6"],
+      "name" : "ruby-fivemat"
+    }, 
+    {
+      "target" : [ "20190322"],
+      "base" : [ "20190222"],
+      "name" : "parallel"
+    }, 
+    {
+      "target" : [ "1.12"],
+      "base" : [ "1.11"],
+      "name" : "r-rmarkdown"
+    }, 
+    {
+      "target" : [ "2.0.1"],
+      "base" : [ "2.0.0"],
+      "name" : "r-argparse"
+    }, 
+    {
+      "target" : [ "0.15"],
+      "base" : [ "0.14"],
+      "name" : "perl-moosex-types-datetime-morecoercions"
+    }, 
+    {
+      "target" : [ "1.58.2"],
+      "base" : [ "1.58.1"],
+      "name" : "r-rbgl"
+    }, 
+    {
+      "target" : [ "0.34"],
+      "base" : [ "0.27"],
+      "name" : "perl-class-c3"
+    }, 
+    {
+      "target" : [ "0.16"],
+      "base" : [ "0.13"],
+      "name" : "perl-carp-always"
+    }, 
+    {
+      "target" : [ "2.28"],
+      "base" : [ "2.26"],
+      "name" : "perl-template-toolkit"
+    }, 
+    {
+      "target" : [ "1.55"],
+      "base" : [ "1.54"],
+      "name" : "perl-text-template"
+    }, 
+    {
+      "target" : [ "2.84"],
+      "base" : [ "2.63"],
+      "name" : "perl-svg"
+    }, 
+    {
+      "target" : [ "6.07"],
+      "base" : [ "6.06"],
+      "name" : "perl-carp-clan"
+    }, 
+    {
+      "target" : [ "0.56"],
+      "base" : [ "0.52"],
+      "name" : "perl-list-someutils"
+    }, 
+    {
+      "target" : [ "2.5"],
+      "base" : [ "2.4.3"],
+      "name" : "xpra"
+    }, 
+    {
+      "target" : [ "0.41"],
+      "base" : [ "0.39"],
+      "name" : "perl-clone"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.4.5.1"],
+      "name" : "r-httpuv"
+    }, 
+    {
+      "target" : [ "20180523.0"],
+      "base" : [ "0.94"],
+      "name" : "perl-ipc-run"
+    }, 
+    {
+      "target" : [ "1.022"],
+      "base" : [ "0.0.6"],
+      "name" : "perl-io-interactive"
+    }, 
+    {
+      "target" : [ "1.2.7"],
+      "base" : [ "1.2.6"],
+      "name" : "r-fs"
+    }, 
+    {
+      "target" : [ "1.2.3"],
+      "base" : [ "1.2.2"],
+      "name" : "tiled"
+    }, 
+    {
+      "target" : [ "0.13"],
+      "base" : [ "0.12"],
+      "name" : "perl-text-aligner"
+    }, 
+    {
+      "target" : [ "1.76"],
+      "base" : [ "1.74"],
+      "name" : "perl-uri-escape"
+    }, 
+    {
+      "target" : [ "2.48.1"],
+      "base" : [ "2.48.0"],
+      "name" : "r-category"
+    }, 
+    {
+      "target" : [ "1.2019.3"],
+      "base" : [ "1.2019.2"],
+      "name" : "plantuml"
+    }, 
+    {
+      "target" : [ "1.4.3"],
+      "base" : [ "1.3.1"],
+      "name" : "r-stringi"
+    }, 
+    {
+      "target" : [ "1.20"],
+      "base" : [ "1.15"],
+      "name" : "perl-b-keywords"
+    }, 
+    {
+      "target" : [ "2.5.6"],
+      "base" : [ "2.4.9"],
+      "name" : "perl-mouse"
+    }, 
+    {
+      "target" : [ "0.014"],
+      "base" : [ "0.012"],
+      "name" : "perl-type-tiny-xs"
+    }, 
+    {
+      "target" : [ "0.10014"],
+      "base" : [ "0.10012"],
+      "name" : "perl-class-accessor-grouped"
+    }, 
+    {
+      "target" : [ "0.7.1"],
+      "base" : [ "0.6.8"],
+      "name" : "libinfinity"
+    }, 
+    {
+      "target" : [ "2.9.3"],
+      "base" : [ "2.8"],
+      "name" : "asunder"
+    }, 
+    {
+      "target" : [ "1.3-1"],
+      "base" : [ "1.2-3"],
+      "name" : "r-lmoments"
+    }, 
+    {
+      "target" : [ "0.2.2"],
+      "base" : [ "0.2.1"],
+      "name" : "r-lazyeval"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-railties"
+    }, 
+    {
+      "target" : [ "0.07"],
+      "base" : [ "0.05"],
+      "name" : "perl-file-sharedir-dist"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-activerecord"
+    }, 
+    {
+      "target" : [ "1.19.2"],
+      "base" : [ "1.18"],
+      "name" : "r-maldiquant"
+    }, 
+    {
+      "target" : [ "0.103014"],
+      "base" : [ "0.103013"],
+      "name" : "perl-software-license"
+    }, 
+    {
+      "target" : [ "1.0.1"],
+      "base" : [ "1.0.0"],
+      "name" : "r-rcpp"
+    }, 
+    {
+      "target" : [ "1.52"],
+      "base" : [ "1.50"],
+      "name" : "perl-test-www-mechanize"
+    }, 
+    {
+      "target" : [ "23.0.2"],
+      "base" : [ "22.0.3"],
+      "name" : "obs"
+    }, 
+    {
+      "target" : [ "0.017"],
+      "base" : [ "0.015"],
+      "name" : "perl-moox-cmd"
+    }, 
+    {
+      "target" : [ "1.39"],
+      "base" : [ "1.25"],
+      "name" : "perl-text-csv-xs"
+    }, 
+    {
+      "target" : [ "4.75"],
+      "base" : [ "4.74"],
+      "name" : "python-pyro4"
+    }, 
+    {
+      "target" : [ "0.25"],
+      "base" : [ "0.24"],
+      "name" : "perl-class-load"
+    }, 
+    {
+      "target" : [ "2.16"],
+      "base" : [ "2.13"],
+      "name" : "perl-file-path"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.4"],
+      "name" : "ocaml-bos"
+    }, 
+    {
+      "target" : [ "2.2011"],
+      "base" : [ "2.2004"],
+      "name" : "perl-moose"
+    }, 
+    {
+      "target" : [ "5.0.4"],
+      "base" : [ "5.0.2"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "1.4-0"],
+      "base" : [ "1.3-9"],
+      "name" : "r-polynom"
+    }, 
+    {
+      "target" : [ "0.9-11"],
+      "base" : [ "0.9-10"],
+      "name" : "r-diversitree"
+    }, 
+    {
+      "target" : [ "1.014"],
+      "base" : [ "1.012"],
+      "name" : "perl-path-iterator-rule"
+    }, 
+    {
+      "target" : [ "6.1.4"],
+      "base" : [ "6.1.3"],
+      "name" : "qwt"
+    }, 
+    {
+      "target" : [ "0.17.4"],
+      "base" : [ "0.17.3"],
+      "name" : "r-sjstats"
+    }, 
+    {
+      "target" : [ "1.30"],
+      "base" : [ "1.23"],
+      "name" : "perl-text-unidecode"
+    }, 
+    {
+      "target" : [ "2.1.2"],
+      "base" : [ "2.0.0"],
+      "name" : "ruby-jekyll-watch"
+    }, 
+    {
+      "target" : [ "3.1"],
+      "base" : [ "3.0"],
+      "name" : "r-sys"
+    }, 
+    {
+      "target" : [ "0.38"],
+      "base" : [ "0.37"],
+      "name" : "perl-package-stash"
+    }, 
+    {
+      "target" : [ "19.0.1"],
+      "base" : [ "19.0.0"],
+      "name" : "xf86-video-ati"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.3.18"],
+      "name" : "tdb"
+    }, 
+    {
+      "target" : [ "3.3.0"],
+      "base" : [ "3.2.1"],
+      "name" : "r-processx"
+    }, 
+    {
+      "target" : [ "1.02"],
+      "base" : [ "0.96"],
+      "name" : "perl-ipc-cmd"
+    }, 
+    {
+      "target" : [ "0.009032"],
+      "base" : [ "0.00903"],
+      "name" : "perl-moosex-emulate-class-accessor-fast"
+    }, 
+    {
+      "target" : [ "0.70"],
+      "base" : [ "0.67"],
+      "name" : "perl-pegex"
+    }, 
+    {
+      "target" : [ "1.116"],
+      "base" : [ "1.104"],
+      "name" : "perl-file-sharedir"
+    }, 
+    {
+      "target" : [ "0.5-13.5"],
+      "base" : [ "0.5-13.4"],
+      "name" : "r-gmp"
+    }, 
+    {
+      "target" : [ "0.9.0"],
+      "base" : [ "0.8.0"],
+      "name" : "r-ggeffects"
+    }, 
+    {
+      "target" : [ "4.10.0"],
+      "base" : [ "4.9.5"],
+      "name" : "samba"
+    }, 
+    {
+      "target" : [ "1.8-5"],
+      "base" : [ "1.8-4"],
+      "name" : "r-zoo"
+    }, 
+    {
+      "target" : [ "1.6.3"],
+      "base" : [ "1.6.2"],
+      "name" : "ldb"
+    }, 
+    {
+      "target" : [ "6.76"],
+      "base" : [ "6.70"],
+      "name" : "perl-date-manip"
+    }, 
+    {
+      "target" : [ "2019_U5"],
+      "base" : [ "2017_20160916"],
+      "name" : "tbb"
+    }, 
+    {
+      "target" : [ "2.32"],
+      "base" : [ "2.26"],
+      "name" : "perl-html-lint"
+    }, 
+    {
+      "target" : [ "6.2.0"],
+      "base" : [ "6.1.1"],
+      "name" : "varnish"
+    }, 
+    {
+      "target" : [ "0.20"],
+      "base" : [ "0.15"],
+      "name" : "perl-net-dns-native"
+    }, 
+    {
+      "target" : [ "0.9.5"],
+      "base" : [ "0.9.4"],
+      "name" : "ddcutil"
+    }, 
+    {
+      "target" : [ "1.21"],
+      "base" : [ "1.15"],
+      "name" : "perl-cgi-simple"
+    }, 
+    {
+      "target" : [ "0.2.2"],
+      "base" : [ "0.2.0"],
+      "name" : "python-gast"
+    }, 
+    {
+      "target" : [ "0.5.0-1.916c3da"],
+      "base" : [ "0.4.0-1.d8c450b"],
+      "name" : "emacs-hackernews"
+    }, 
+    {
+      "target" : [ "0.108"],
+      "base" : [ "0.104"],
+      "name" : "perl-path-tiny"
+    }, 
+    {
+      "target" : [ "0.04"],
+      "base" : [ "0.02"],
+      "name" : "perl-devel-checkbin"
+    }, 
+    {
+      "target" : [ "0.3.2"],
+      "base" : [ "0.3.1"],
+      "name" : "r-rlang"
+    }, 
+    {
+      "target" : [ "1.20181021"],
+      "base" : [ "1.20170117"],
+      "name" : "perl-modern-perl"
+    }, 
+    {
+      "target" : [ "3.41.2"],
+      "base" : [ "3.41.1"],
+      "name" : "filezilla"
+    }, 
+    {
+      "target" : [ "0.100.19"],
+      "base" : [ "0.99.16"],
+      "name" : "r-rgl"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-activesupport"
+    }, 
+    {
+      "target" : [ "0.82"],
+      "base" : [ "0.81"],
+      "name" : "perl-datetime-format-builder"
+    }, 
+    {
+      "target" : [ "0.2309"],
+      "base" : [ "0.2304"],
+      "name" : "perl-file-temp"
+    }, 
+    {
+      "target" : [ "2.14.8", "3.8.0"],
+      "base" : [ "2.14.8", "3.5.4"],
+      "name" : "ruby-rspec-core"
+    }, 
+    {
+      "target" : [ "1.47"],
+      "base" : [ "1.40"],
+      "name" : "perl-cache-fastmmap"
+    }, 
+    {
+      "target" : [ "3.8.5"],
+      "base" : [ "3.8.3"],
+      "name" : "jekyll"
+    }, 
+    {
+      "target" : [ "0.93-4"],
+      "base" : [ "0.93-3"],
+      "name" : "r-robustbase"
+    }, 
+    {
+      "target" : [ "0.9-5"],
+      "base" : [ "0.9-4"],
+      "name" : "r-permute"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.0"],
+      "name" : "terraform-docs"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "r-readxl"
+    }, 
+    {
+      "target" : [ "3.0.2"],
+      "base" : [ "3.0.1"],
+      "name" : "physfs"
+    }, 
+    {
+      "target" : [ "1.20171012"],
+      "base" : [ "1.20140927"],
+      "name" : "perl-universal-isa"
+    }, 
+    {
+      "target" : [ "1.08"],
+      "base" : [ "1.07"],
+      "name" : "perl-object-signature"
+    }, 
+    {
+      "target" : [ "0.9.6"],
+      "base" : [ "0.9.5"],
+      "name" : "qtractor"
+    }, 
+    {
+      "target" : [ "1.06"],
+      "base" : [ "1.05"],
+      "name" : "perl-datetime-format-natural"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.9.0"],
+      "name" : "r-dendextend"
+    }, 
+    {
+      "target" : [ "20190116.1000e0f"],
+      "base" : [ "20180226.07c3518"],
+      "name" : "vpnc-scripts"
+    }, 
+    {
+      "target" : [ "0.6.3"],
+      "base" : [ "0.6.2"],
+      "name" : "pencil2d"
+    }, 
+    {
+      "target" : [ "4.10"],
+      "base" : [ "4.08"],
+      "name" : "perl-cpanel-json-xs"
+    }, 
+    {
+      "target" : [ "1.3-0"],
+      "base" : [ "1.2-2"],
+      "name" : "r-coin"
+    }, 
+    {
+      "target" : [ "1.26"],
+      "base" : [ "1.25"],
+      "name" : "perl-unicode-normalize"
+    }, 
+    {
+      "target" : [ "2.7.9"],
+      "base" : [ "2.7.7"],
+      "name" : "r-sjmisc"
+    }, 
+    {
+      "target" : [ "3.1.5"],
+      "base" : [ "3.0.8", "3.1.5"],
+      "name" : "ruby-listen"
+    }, 
+    {
+      "target" : [ "0.30"],
+      "base" : [ "0.27"],
+      "name" : "perl-params-validationcompiler"
+    }, 
+    {
+      "target" : [ "1.8.1"],
+      "base" : [ "1.8.0"],
+      "name" : "libssh2"
+    }, 
+    {
+      "target" : [ "2.63"],
+      "base" : [ "2.56"],
+      "name" : "perl-config-general"
+    }, 
+    {
+      "target" : [ "1.0.17"],
+      "base" : [ "1.0.16"],
+      "name" : "r-sjlabelled"
+    }, 
+    {
+      "target" : [ "1.28.13"],
+      "base" : [ "1.28.11"],
+      "name" : "r-variantannotation"
+    }, 
+    {
+      "target" : [ "1.201"],
+      "base" : [ "1.131"],
+      "name" : "perl-business-ismn"
+    }, 
+    {
+      "target" : [ "5.0.0"],
+      "base" : [ "4.20.0"],
+      "name" : "iproute2"
+    }, 
+    {
+      "target" : [ "1.9760"],
+      "base" : [ "1.9758"],
+      "name" : "perl-time-hires"
+    }, 
+    {
+      "target" : [ "3.2.0"],
+      "base" : [ "3.1.1"],
+      "name" : "r-callr"
+    }, 
+    {
+      "target" : [ "1.707"],
+      "base" : [ "1.040"],
+      "name" : "perl-log-any"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.1.3"],
+      "name" : "mkfontscale"
+    }, 
+    {
+      "target" : [ "0.15"],
+      "base" : [ "0.12"],
+      "name" : "perl-tree-simple-visitorfactory"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-activemodel"
+    }, 
+    {
+      "target" : [ "0.21"],
+      "base" : [ "0.19"],
+      "name" : "perl-moosex-params-validate"
+    }, 
+    {
+      "target" : [ "1.60.1"],
+      "base" : [ "1.60.0"],
+      "name" : "r-annotate"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "r-huge"
+    }, 
+    {
+      "target" : [ "2.7.3"],
+      "base" : [ "2.7.2"],
+      "name" : "avidemux"
+    }, 
+    {
+      "target" : [ "0.04"],
+      "base" : [ "0.02"],
+      "name" : "perl-string-camelcase"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-actionpack"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-actioncable"
+    }, 
+    {
+      "target" : [ "3.4.5", "4.1.2"],
+      "base" : [ "3.4.5", "4.1.1"],
+      "name" : "ffmpeg"
+    }, 
+    {
+      "target" : [ "19.0.1"],
+      "base" : [ "19.0.0"],
+      "name" : "xf86-video-amdgpu"
+    }, 
+    {
+      "target" : [ "0.17"],
+      "base" : [ "0.16"],
+      "name" : "perl-moosex-role-withoverloading"
+    }, 
+    {
+      "target" : [ "5.0.4"],
+      "base" : [ "5.0.2"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.4.9"],
+      "name" : "libmatroska"
+    }, 
+    {
+      "target" : [ "0.9.9.4"],
+      "base" : [ "0.9.9.3"],
+      "name" : "glm"
+    }, 
+    {
+      "target" : [ "2.23"],
+      "base" : [ "2.19"],
+      "name" : "perl-datetime-timezone"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2.0"],
+      "name" : "ocaml-react"
+    }, 
+    {
+      "target" : [ "0.031"],
+      "base" : [ "0.029"],
+      "name" : "perl-term-size-perl"
+    }, 
+    {
+      "target" : [ "1.7-1"],
+      "base" : [ "1.7-0.1"],
+      "name" : "r-e1071"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.11.1.1"],
+      "name" : "r-future"
+    }, 
+    {
+      "target" : [ "1.14.1"],
+      "base" : [ "1.14.0"],
+      "name" : "r-gqtlstats"
+    }, 
+    {
+      "target" : [ "1.99"],
+      "base" : [ "1.33"],
+      "name" : "perl-text-csv"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2.0"],
+      "name" : "ocaml4.02-react"
+    }, 
+    {
+      "target" : [ "0.29"],
+      "base" : [ "0.28"],
+      "name" : "perl-moox-types-mooselike"
+    }, 
+    {
+      "target" : [ "1.003"],
+      "base" : [ "0.91"],
+      "name" : "perl-business-issn"
+    }, 
+    {
+      "target" : [ "1.06"],
+      "base" : [ "1.01"],
+      "name" : "perl-log-report-optional"
+    }, 
+    {
+      "target" : [ "0.28.1"],
+      "base" : [ "0.27.7"],
+      "name" : "libgit2"
+    }, 
+    {
+      "target" : [ "1.27"],
+      "base" : [ "1.24"],
+      "name" : "perl-yaml"
+    }, 
+    {
+      "target" : [ "1.16"],
+      "base" : [ "1.14"],
+      "name" : "perl-carp-assert-more"
+    }, 
+    {
+      "target" : [ "2.2.0"],
+      "base" : [ "2.1.16"],
+      "name" : "talloc-static"
+    }, 
+    {
+      "target" : [ "4.02"],
+      "base" : [ "4.01"],
+      "name" : "perl-json"
+    }, 
+    {
+      "target" : [ "1.91"],
+      "base" : [ "1.89"],
+      "name" : "perl-www-mechanize"
+    }, 
+    {
+      "target" : [ "3.75"],
+      "base" : [ "3.74"],
+      "name" : "perl-pathtools"
+    }, 
+    {
+      "target" : [ "2.1.1"],
+      "base" : [ "2.0.1"],
+      "name" : "r-tibble"
+    }, 
+    {
+      "target" : [ "0.237"],
+      "base" : [ "0.228"],
+      "name" : "perl-parent"
+    }, 
+    {
+      "target" : [ "0.9.300.2.0"],
+      "base" : [ "0.9.200.7.0"],
+      "name" : "r-rcpparmadillo"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.4"],
+      "name" : "ocaml4.02-bos"
+    }, 
+    {
+      "target" : [ "5.0.4"],
+      "base" : [ "5.0.2"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.25.2"],
+      "base" : [ "0.24.0"],
+      "name" : "r-git2r"
+    }, 
+    {
+      "target" : [ "2.14.1", "3.8.0"],
+      "base" : [ "2.14.1", "3.5.0"],
+      "name" : "ruby-rspec"
+    }, 
+    {
+      "target" : [ "1.8.1"],
+      "base" : [ "1.6.6"],
+      "name" : "elixir"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.1"],
+      "name" : "tlp"
+    }, 
+    {
+      "target" : [ "5.2.2.1"],
+      "base" : [ "5.2.2"],
+      "name" : "ruby-activestorage"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "2019.03.1",
+      "name" : "rakudo"
+    }, 
+    {
+      "version" : "3.8.2",
+      "name" : "ruby-rspec-rails"
+    }, 
+    {
+      "version" : "2.2.26",
+      "name" : "udunits"
+    }, 
+    {
+      "version" : "348",
+      "name" : "bennu-game-development"
+    }, 
+    {
+      "version" : "0.0.0-1.e1b6288",
+      "name" : "perl6-json-unmarshal"
+    }, 
+    {
+      "version" : "1.0-3",
+      "name" : "r-snpmaxsel"
+    }, 
+    {
+      "version" : "0.6.4",
+      "name" : "python-podcastparser"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "r-spdata"
+    }, 
+    {
+      "version" : "0.8.0",
+      "name" : "odamex"
+    }, 
+    {
+      "version" : "0.7-3",
+      "name" : "r-sf"
+    }, 
+    {
+      "version" : "5.0.7",
+      "name" : "ruby-sass-rails"
+    }, 
+    {
+      "version" : "1.2.1",
+      "name" : "perl6-mime-base64"
+    }, 
+    {
+      "version" : "348",
+      "name" : "bennu-game-development-modules"
+    }, 
+    {
+      "version" : "1.1",
+      "name" : "perl6-oo-monitors"
+    }, 
+    {
+      "version" : "0.0.14",
+      "name" : "perl6-test-meta"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "r-reinforcelearn"
+    }, 
+    {
+      "version" : "3.8.0",
+      "name" : "ruby-rspec-support"
+    }, 
+    {
+      "version" : "1.2.8",
+      "name" : "python-minimock"
+    }, 
+    {
+      "version" : "1.9-19",
+      "name" : "r-partitions"
+    }, 
+    {
+      "version" : "0.6-2",
+      "name" : "r-units"
+    }, 
+    {
+      "version" : "2.15.1",
+      "name" : "r-learnbayes"
+    }, 
+    {
+      "version" : "0.11",
+      "name" : "r-pegas"
+    }, 
+    {
+      "version" : "2019.03",
+      "name" : "nqp"
+    }, 
+    {
+      "version" : "0.6.7",
+      "name" : "perl6-zef"
+    }, 
+    {
+      "version" : "0.0.0-1.062570a",
+      "name" : "perl6-svg-plot"
+    }, 
+    {
+      "version" : "9.4.7",
+      "name" : "ruby-autoprefixer-rails"
+    }, 
+    {
+      "version" : "2.7.0",
+      "name" : "ruby-execjs"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "perl6-uri"
+    }, 
+    {
+      "version" : "1.2.8",
+      "name" : "python2-minimock"
+    }, 
+    {
+      "version" : "1.5",
+      "name" : "perl6-test-mock"
+    }, 
+    {
+      "version" : "0.3-1",
+      "name" : "r-classint"
+    }, 
+    {
+      "version" : "0.0.12",
+      "name" : "perl6-json-class"
+    }, 
+    {
+      "version" : "1.0.6",
+      "name" : "r-bedr"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "r-insight"
+    }, 
+    {
+      "version" : "0.4.3",
+      "name" : "r-lemon"
+    }, 
+    {
+      "version" : "0.0.16",
+      "name" : "perl6-json-marshal"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "ruby-bindex"
+    }, 
+    {
+      "version" : "2.7.0b",
+      "name" : "starlong"
+    }, 
+    {
+      "version" : "1.0-2",
+      "name" : "r-spdep"
+    }, 
+    {
+      "version" : "0.0.0-1.4d30a9d",
+      "name" : "perl6-xml-writer"
+    }, 
+    {
+      "version" : "1.0-4",
+      "name" : "r-libcoin"
+    }, 
+    {
+      "version" : "3.7.0",
+      "name" : "ruby-web-console"
+    }, 
+    {
+      "version" : "3.4.0",
+      "name" : "perl6-license-spdx"
+    }, 
+    {
+      "version" : "2.3.0",
+      "name" : "adapterremoval"
+    }, 
+    {
+      "version" : "0.0.7",
+      "name" : "perl6-tap-harness"
+    }, 
+    {
+      "version" : "0.1-16",
+      "name" : "r-deldir"
+    }, 
+    {
+      "version" : "1.3.13",
+      "name" : "xl2tpd"
+    }, 
+    {
+      "version" : "1.0.1-1.0375008",
+      "name" : "perl6-grammar-debugger"
+    }, 
+    {
+      "version" : "0.0.0-1.07190c0",
+      "name" : "perl6-svg"
+    }, 
+    {
+      "version" : "2.1.1",
+      "name" : "r-adegenet"
+    }, 
+    {
+      "version" : "0.0.23",
+      "name" : "perl6-meta6"
+    }, 
+    {
+      "version" : "3.1.7",
+      "name" : "r-rmetasim"
+    }, 
+    {
+      "version" : "0.8",
+      "name" : "perl6-json-fast"
+    }, 
+    {
+      "version" : "1.7-4",
+      "name" : "r-untb"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "r-stepwise"
+    }, 
+    {
+      "version" : "1.5.0",
+      "name" : "ruby-dep"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "libtommath"
+    }, 
+    {
+      "version" : "2.3.1",
+      "name" : "xfce4-whiskermenu-plugin"
+    }, 
+    {
+      "version" : "1.4-11",
+      "name" : "r-wgaim"
+    }, 
+    {
+      "version" : "0.13.0",
+      "name" : "ruby-rerun"
+    }, 
+    {
+      "version" : "0.5-1.6f2c97d",
+      "name" : "emacs-semantic-refactor"
+    }, 
+    {
+      "version" : "0.02-1.c0aca5f",
+      "name" : "perl6-grammar-profiler-simple"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "perl6-json"
+    }, 
+    {
+      "version" : "2019.03",
+      "name" : "moarvm"
+    }, 
+    {
+      "version" : "0.0.3",
+      "name" : "perl6-json-name"
+    }, 
+    {
+      "version" : "1.8",
+      "name" : "r-picante"
+    }, 
+    {
+      "version" : "0.5",
+      "name" : "perl6-terminal-ansicolor"
+    }, 
+    {
+      "version" : "1.2-6",
+      "name" : "r-brobdingnag"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/13/compare.json b/data/2019/13/compare.json
new file mode 100644
index 0000000..78f0d62
--- /dev/null
+++ b/data/2019/13/compare.json
@@ -0,0 +1,843 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.34.7"],
+      "base" : [ "1.34.6"],
+      "name" : "r-genomicfeatures"
+    }, 
+    {
+      "target" : [ "0.26.1"],
+      "base" : [ "0.25.0"],
+      "name" : "python-language-server"
+    }, 
+    {
+      "target" : [ "2.1-6"],
+      "base" : [ "2.1-5"],
+      "name" : "r-gsl"
+    }, 
+    {
+      "target" : [ "2.2.15"],
+      "base" : [ "2.2.14"],
+      "name" : "gnupg"
+    }, 
+    {
+      "target" : [ "2.3.5.1"],
+      "base" : [ "2.3.5"],
+      "name" : "dovecot"
+    }, 
+    {
+      "target" : [ "2019.78"],
+      "base" : [ "2019.77"],
+      "name" : "dropbear"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.2.2"],
+      "name" : "python-scanpy"
+    }, 
+    {
+      "target" : [ "4.5"],
+      "base" : [ "4.4"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "4.14.109", "4.19.32", "4.9.166", "5.0.5"],
+      "base" : [ "4.14.108", "4.19.31", "4.9.165", "5.0.4"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "241.2"],
+      "base" : [ "241.1"],
+      "name" : "elogind"
+    }, 
+    {
+      "target" : [ "0.5.0"],
+      "base" : [ "0.3.3"],
+      "name" : "python2-xopen"
+    }, 
+    {
+      "target" : [ "0.19.0"],
+      "base" : [ "0.18.3"],
+      "name" : "stellarium"
+    }, 
+    {
+      "target" : [ "4.14.109", "4.19.32", "5.0.5"],
+      "base" : [ "4.14.108", "4.19.31", "5.0.4"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "1.20.0", "1.21.0", "1.22.1", "1.23.0", "1.24.1", "1.25.0", "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1", "1.32.0"],
+      "base" : [ "1.20.0", "1.21.0", "1.22.1", "1.23.0", "1.24.1", "1.25.0", "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1"],
+      "name" : "rust"
+    }, 
+    {
+      "target" : [ "4.14.109", "4.19.32", "5.0.5"],
+      "base" : [ "4.14.108", "4.19.31", "5.0.4"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "0.6.1"],
+      "base" : [ "0.4.5"],
+      "name" : "trim-galore"
+    }, 
+    {
+      "target" : [ "0.45.0"],
+      "base" : [ "0.44.0"],
+      "name" : "openmw"
+    }, 
+    {
+      "target" : [ "0.17"],
+      "base" : [ "0.16"],
+      "name" : "emacs-debbugs"
+    }, 
+    {
+      "target" : [ "0.7.0"],
+      "base" : [ "0.6.2"],
+      "name" : "reptyr"
+    }, 
+    {
+      "target" : [ "60.6.1-guix1"],
+      "base" : [ "60.6.0-guix1"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "5.3.0"],
+      "base" : [ "4.1.0"],
+      "name" : "fmt"
+    }, 
+    {
+      "target" : [ "2.1"],
+      "base" : [ "1.18"],
+      "name" : "cutadapt"
+    }, 
+    {
+      "target" : [ "60.6.1-guix1"],
+      "base" : [ "60.6.0-guix1"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "0.3.0"],
+      "base" : [ "0.2.0"],
+      "name" : "r-gtable"
+    }, 
+    {
+      "target" : [ "1.4.3"],
+      "base" : [ "1.4.2"],
+      "name" : "r-rhdf5lib"
+    }, 
+    {
+      "target" : [ "5.4.2"],
+      "base" : [ "5.4.1"],
+      "name" : "whois"
+    }, 
+    {
+      "target" : [ "4.0"],
+      "base" : [ "3.2"],
+      "name" : "nano"
+    }, 
+    {
+      "target" : [ "1.21"],
+      "base" : [ "1.20"],
+      "name" : "leveldb"
+    }, 
+    {
+      "target" : [ "5.0.5"],
+      "base" : [ "5.0.4"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "3.7.2"],
+      "base" : [ "3.3.0"],
+      "name" : "gzdoom"
+    }, 
+    {
+      "target" : [ "4.5"],
+      "base" : [ "4.4"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "1.8.25"],
+      "base" : [ "1.8.24"],
+      "name" : "pcsc-lite"
+    }, 
+    {
+      "target" : [ "73.0.3683.86-0.4c7fb6d"],
+      "base" : [ "72.0.3626.121-0.a80839c"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "0.0.1-1.2c12345"],
+      "base" : [ "0.0.1-1.eda6800"],
+      "name" : "emacs-dired-hacks"
+    }, 
+    {
+      "target" : [ "0.3.3"],
+      "base" : [ "0.3.2"],
+      "name" : "r-feather"
+    }, 
+    {
+      "target" : [ "1.7.3"],
+      "base" : [ "1.7.2"],
+      "name" : "znc"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.0.1"],
+      "name" : "r-hdf5r"
+    }, 
+    {
+      "target" : [ "2.16.1"],
+      "base" : [ "2.16.0"],
+      "name" : "mbedtls-apache"
+    }, 
+    {
+      "target" : [ "0.10.0"],
+      "base" : [ "0.9.10"],
+      "name" : "khal"
+    }, 
+    {
+      "target" : [ "4.5"],
+      "base" : [ "4.4"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "3.1"],
+      "base" : [ "3.0.1"],
+      "name" : "python2-markdown"
+    }, 
+    {
+      "target" : [ "3.1"],
+      "base" : [ "3.0.1"],
+      "name" : "python-markdown"
+    }, 
+    {
+      "target" : [ "1.5-10"],
+      "base" : [ "1.5-9"],
+      "name" : "r-cairo"
+    }, 
+    {
+      "target" : [ "3.0.4"],
+      "base" : [ "3.0.3"],
+      "name" : "zynaddsubfx"
+    }, 
+    {
+      "target" : [ "2.2.0"],
+      "base" : [ "1.12.5"],
+      "name" : "font-iosevka"
+    }, 
+    {
+      "target" : [ "0.16.0-11.f970946"],
+      "base" : [ "0.16.0-10.2637cfd"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "0.18.1"],
+      "base" : [ "0.18.0"],
+      "name" : "sddm"
+    }, 
+    {
+      "target" : [ "0.4.1"],
+      "base" : [ "0.4.0"],
+      "name" : "r-geometry"
+    }, 
+    {
+      "target" : [ "0.5.0"],
+      "base" : [ "0.3.3"],
+      "name" : "python-xopen"
+    }, 
+    {
+      "target" : [ "0.6.18"],
+      "base" : [ "0.6.9"],
+      "name" : "python-anndata"
+    }, 
+    {
+      "target" : [ "1.8.2"],
+      "base" : [ "1.8.1"],
+      "name" : "libssh2"
+    }, 
+    {
+      "target" : [ "0.9.3b"],
+      "base" : [ "0.9.2b"],
+      "name" : "fritzing"
+    }, 
+    {
+      "target" : [ "6.0-82"],
+      "base" : [ "6.0-81"],
+      "name" : "r-caret"
+    }, 
+    {
+      "target" : [ "4.1.2", "3.4.6"],
+      "base" : [ "3.4.5", "4.1.2"],
+      "name" : "ffmpeg"
+    }, 
+    {
+      "target" : [ "5.0.5"],
+      "base" : [ "5.0.4"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.5.7"],
+      "base" : [ "0.5.5"],
+      "name" : "emacs-mmm-mode"
+    }, 
+    {
+      "target" : [ "5.0.5"],
+      "base" : [ "5.0.4"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.16.0-11.f970946"],
+      "base" : [ "0.16.0-10.2637cfd"],
+      "name" : "guile2.0-guix"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "3.10.7",
+      "name" : "gpodder"
+    }, 
+    {
+      "version" : "1.8.1",
+      "name" : "r-yamss"
+    }, 
+    {
+      "version" : "0.2",
+      "name" : "r-xyz"
+    }, 
+    {
+      "version" : "0.5.1",
+      "name" : "r-snp-plotter"
+    }, 
+    {
+      "version" : "0.9.8083",
+      "name" : "battle-tanks"
+    }, 
+    {
+      "version" : "2.1-1",
+      "name" : "r-mlbench"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "r-europepmc"
+    }, 
+    {
+      "version" : "2.58.0",
+      "name" : "r-simpleaffy"
+    }, 
+    {
+      "version" : "1.0-22",
+      "name" : "r-mpm"
+    }, 
+    {
+      "version" : "0.0.2",
+      "name" : "emacs-python-environment"
+    }, 
+    {
+      "version" : "0.04",
+      "name" : "emacs-company-jedi"
+    }, 
+    {
+      "version" : "20190319.4.a16a99f",
+      "name" : "libringclient"
+    }, 
+    {
+      "version" : "0.2.5",
+      "name" : "r-ibdreg"
+    }, 
+    {
+      "version" : "1.26.0",
+      "name" : "r-motifstack"
+    }, 
+    {
+      "version" : "1.1.14",
+      "name" : "r-polspline"
+    }, 
+    {
+      "version" : "0.2.7",
+      "name" : "emacs-jedi"
+    }, 
+    {
+      "version" : "1.54.0",
+      "name" : "r-annaffy"
+    }, 
+    {
+      "version" : "1.5.10",
+      "name" : "tales-of-maj-eyal"
+    }, 
+    {
+      "version" : "2.3.2",
+      "name" : "r-r2html"
+    }, 
+    {
+      "version" : "4.0.0",
+      "name" : "r-preseqr"
+    }, 
+    {
+      "version" : "1.14.6",
+      "name" : "the-battle-for-wesnoth"
+    }, 
+    {
+      "version" : "3.8.2",
+      "name" : "r-dose"
+    }, 
+    {
+      "version" : "1.56",
+      "name" : "r-pamr"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "r-threejs"
+    }, 
+    {
+      "version" : "1.3.7",
+      "name" : "r-rttf2pt1"
+    }, 
+    {
+      "version" : "20190319.4.a16a99f",
+      "name" : "jami-client-gnome"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "r-extrafontdb"
+    }, 
+    {
+      "version" : "1.8.1",
+      "name" : "r-yarn"
+    }, 
+    {
+      "version" : "1.50.0",
+      "name" : "r-sigpathway"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "r-svmisc"
+    }, 
+    {
+      "version" : "1.8",
+      "name" : "python-mygpoclient"
+    }, 
+    {
+      "version" : "1.12.0",
+      "name" : "r-abaenrichment"
+    }, 
+    {
+      "version" : "1.06.002",
+      "name" : "gnubackgammon"
+    }, 
+    {
+      "version" : "2.0.1",
+      "name" : "l-abbaye-des-morts"
+    }, 
+    {
+      "version" : "1.09.01",
+      "name" : "flare-engine"
+    }, 
+    {
+      "version" : "1.16.0",
+      "name" : "r-quantro"
+    }, 
+    {
+      "version" : "0.67",
+      "name" : "r-hwde"
+    }, 
+    {
+      "version" : "0.4",
+      "name" : "r-downloader"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "r-enrichplot"
+    }, 
+    {
+      "version" : "2.7.2",
+      "name" : "pjproject"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "r-ggraph"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "r-ggforce"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "r-tweenr"
+    }, 
+    {
+      "version" : "1.5.1",
+      "name" : "r-mapplots"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "emacs-webfeeder"
+    }, 
+    {
+      "version" : "5.1-3",
+      "name" : "r-rms"
+    }, 
+    {
+      "version" : "2.2.0",
+      "name" : "font-iosevka-slab"
+    }, 
+    {
+      "version" : "1.1-9",
+      "name" : "r-tdthap"
+    }, 
+    {
+      "version" : "1.14.1",
+      "name" : "r-xbseq"
+    }, 
+    {
+      "version" : "1.10-0",
+      "name" : "r-polyclip"
+    }, 
+    {
+      "version" : "0-1.48c42c5",
+      "name" : "emacs-company-auctex"
+    }, 
+    {
+      "version" : "0.7-8",
+      "name" : "r-varselrf"
+    }, 
+    {
+      "version" : "1.10.1",
+      "name" : "r-bacon"
+    }, 
+    {
+      "version" : "2.28.0",
+      "name" : "r-heatplus"
+    }, 
+    {
+      "version" : "4.3",
+      "name" : "r-pmcmr"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "r-ggcorrplot"
+    }, 
+    {
+      "version" : "1.14.6",
+      "name" : "the-battle-for-wesnoth-server"
+    }, 
+    {
+      "version" : "0.5.1.1",
+      "name" : "r-flexdashboard"
+    }, 
+    {
+      "version" : "0.2.8.3.4",
+      "name" : "armagetron-advanced"
+    }, 
+    {
+      "version" : "1.30",
+      "name" : "the-legend-of-edgar"
+    }, 
+    {
+      "version" : "1.14.0",
+      "name" : "r-gtrellis"
+    }, 
+    {
+      "version" : "0.3.0-1.62112a7",
+      "name" : "emacs-company-cabal"
+    }, 
+    {
+      "version" : "1.30.0",
+      "name" : "r-a4base"
+    }, 
+    {
+      "version" : "1.7",
+      "name" : "project-starfighter"
+    }, 
+    {
+      "version" : "0-1.353fc38",
+      "name" : "emacs-zones"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "emacs-counsel-projectile"
+    }, 
+    {
+      "version" : "1.6.4",
+      "name" : "r-atacseqqc"
+    }, 
+    {
+      "version" : "1.62.0",
+      "name" : "r-mlinterfaces"
+    }, 
+    {
+      "version" : "1.13",
+      "name" : "r-dlmap"
+    }, 
+    {
+      "version" : "1.0.2-2.1",
+      "name" : "r-rda"
+    }, 
+    {
+      "version" : "2.1.0",
+      "name" : "emacs-company-lsp"
+    }, 
+    {
+      "version" : "1.48.1",
+      "name" : "r-massspecwavelet"
+    }, 
+    {
+      "version" : "2.8",
+      "name" : "r-sampling"
+    }, 
+    {
+      "version" : "3.10.1",
+      "name" : "r-clusterprofiler"
+    }, 
+    {
+      "version" : "1.0-32",
+      "name" : "r-bqtl"
+    }, 
+    {
+      "version" : "2.9",
+      "name" : "r-do-db"
+    }, 
+    {
+      "version" : "1.30.0",
+      "name" : "r-anota"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "r-farver"
+    }, 
+    {
+      "version" : "1.3.1",
+      "name" : "python-bbknn"
+    }, 
+    {
+      "version" : "3.4.4",
+      "name" : "r-xcms"
+    }, 
+    {
+      "version" : "0.04-22",
+      "name" : "r-hierfstat"
+    }, 
+    {
+      "version" : "1.30.0",
+      "name" : "r-a4reporting"
+    }, 
+    {
+      "version" : "2.7.2",
+      "name" : "pjproject-jami"
+    }, 
+    {
+      "version" : "0.23.1",
+      "name" : "dungeon-crawl-stone-soup"
+    }, 
+    {
+      "version" : "1.30.0",
+      "name" : "r-a4classif"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "r-abseqr"
+    }, 
+    {
+      "version" : "1.8.0",
+      "name" : "r-fgsea"
+    }, 
+    {
+      "version" : "1.4.1",
+      "name" : "r-aucell"
+    }, 
+    {
+      "version" : "2.2.2",
+      "name" : "emacs-prescient"
+    }, 
+    {
+      "version" : "0.99-5",
+      "name" : "r-ldheatmap"
+    }, 
+    {
+      "version" : "1.24.0",
+      "name" : "r-triform"
+    }, 
+    {
+      "version" : "1.12.0",
+      "name" : "r-abadata"
+    }, 
+    {
+      "version" : "1.6.0",
+      "name" : "r-genomicscores"
+    }, 
+    {
+      "version" : "1.18.0",
+      "name" : "r-roar"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "kiki-the-nano-bot"
+    }, 
+    {
+      "version" : "2.54.0",
+      "name" : "r-gcrma"
+    }, 
+    {
+      "version" : "1.5.0",
+      "name" : "faiss"
+    }, 
+    {
+      "version" : "1.30.0",
+      "name" : "r-a4"
+    }, 
+    {
+      "version" : "0.0.6",
+      "name" : "r-xkcd"
+    }, 
+    {
+      "version" : "1.2.5",
+      "name" : "adanaxisgpl"
+    }, 
+    {
+      "version" : "0.4-0.6a791e7",
+      "name" : "brightnessctl"
+    }, 
+    {
+      "version" : "0.3-0",
+      "name" : "r-gridgraphics"
+    }, 
+    {
+      "version" : "1.3.8.1.1",
+      "name" : "r-genetics"
+    }, 
+    {
+      "version" : "1.5.0",
+      "name" : "python-faiss"
+    }, 
+    {
+      "version" : "6.2.1",
+      "name" : "r-msigdbr"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "r-gofuncr"
+    }, 
+    {
+      "version" : "0.1.0-1.76ef585",
+      "name" : "emacs-company-flow"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "r-triebeard"
+    }, 
+    {
+      "version" : "8.1",
+      "name" : "openclonk"
+    }, 
+    {
+      "version" : "1.7.2",
+      "name" : "r-urltools"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "fish-fillets-ng"
+    }, 
+    {
+      "version" : "2.1.5",
+      "name" : "r-gbm"
+    }, 
+    {
+      "version" : "0.9-10",
+      "name" : "r-rjava"
+    }, 
+    {
+      "version" : "1.56.0",
+      "name" : "r-annotationtools"
+    }, 
+    {
+      "version" : "1.20.0",
+      "name" : "r-allelicimbalance"
+    }, 
+    {
+      "version" : "1.5",
+      "name" : "emacs-relint"
+    }, 
+    {
+      "version" : "4.24.0",
+      "name" : "r-ebimage"
+    }, 
+    {
+      "version" : "1.8.0",
+      "name" : "r-yapsa"
+    }, 
+    {
+      "version" : "1.2-8",
+      "name" : "r-hapassoc"
+    }, 
+    {
+      "version" : "1.24.0",
+      "name" : "r-varianttools"
+    }, 
+    {
+      "version" : "1.38.0",
+      "name" : "r-motiv"
+    }, 
+    {
+      "version" : "1.32.0",
+      "name" : "r-annotationfuncs"
+    }, 
+    {
+      "version" : "0.17",
+      "name" : "r-extrafont"
+    }, 
+    {
+      "version" : "1.09.01",
+      "name" : "flare-game"
+    }, 
+    {
+      "version" : "2.30.0",
+      "name" : "r-rgadem"
+    }, 
+    {
+      "version" : "1.15.1",
+      "name" : "python-annoy"
+    }, 
+    {
+      "version" : "0.23.1",
+      "name" : "dungeon-crawl-stone-soup-tiles"
+    }, 
+    {
+      "version" : "20190319.4.a16a99f",
+      "name" : "libring"
+    }, 
+    {
+      "version" : "1.7.9",
+      "name" : "r-haplo-stats"
+    }, 
+    {
+      "version" : "0.1-1.d74a483",
+      "name" : "emacs-link-hint"
+    }, 
+    {
+      "version" : "1.42.0",
+      "name" : "r-yaqcaffy"
+    }, 
+    {
+      "version" : "0.0.3",
+      "name" : "r-ggplotify"
+    }, 
+    {
+      "version" : "0.4.4",
+      "name" : "r-ggvis"
+    }, 
+    {
+      "version" : "2.8.0",
+      "name" : "r-gosemsim"
+    }, 
+    {
+      "version" : "2.18.0",
+      "name" : "r-somaticsignatures"
+    }, 
+    {
+      "version" : "1.30.0",
+      "name" : "r-a4preproc"
+    }, 
+    {
+      "version" : "1.30.0",
+      "name" : "r-a4core"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/14/compare.json b/data/2019/14/compare.json
new file mode 100644
index 0000000..8de9893
--- /dev/null
+++ b/data/2019/14/compare.json
@@ -0,0 +1,1017 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.2"],
+      "name" : "eom"
+    }, 
+    {
+      "target" : [ "0.9-11"],
+      "base" : [ "0.9-10"],
+      "name" : "r-rjava"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.0"],
+      "name" : "mate-menus"
+    }, 
+    {
+      "target" : [ "0.208"],
+      "base" : [ "0.206"],
+      "name" : "mame"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.2"],
+      "name" : "mate-icon-theme"
+    }, 
+    {
+      "target" : [ "1.5.0-49"],
+      "base" : [ "1.5.0-43"],
+      "name" : "giac-xcas"
+    }, 
+    {
+      "target" : [ "0.0.40"],
+      "base" : [ "0.0.31"],
+      "name" : "pigx-chipseq"
+    }, 
+    {
+      "target" : [ "2.1.20190403"],
+      "base" : [ "2.1.20190210"],
+      "name" : "miniupnpc"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-salsa20"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.2"],
+      "name" : "libmatekbd"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-ed25519"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.1.10-1.414be70"],
+      "name" : "emacs-wgrep-helm"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-bcrypt"
+    }, 
+    {
+      "target" : [ "7.3.4"],
+      "base" : [ "7.3.3"],
+      "name" : "php"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.2"],
+      "name" : "mate-utils"
+    }, 
+    {
+      "target" : [ "4.2"],
+      "base" : [ "4.1"],
+      "name" : "entr"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.3.2"],
+      "name" : "terminology"
+    }, 
+    {
+      "target" : [ "1.10"],
+      "base" : [ "1.9"],
+      "name" : "emacs-xr"
+    }, 
+    {
+      "target" : [ "4.14.111", "4.19.34", "4.4.178", "4.9.168", "5.0.7"],
+      "base" : [ "4.14.109", "4.19.32", "4.4.177", "4.9.166", "5.0.5"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.0"],
+      "name" : "mate-calc"
+    }, 
+    {
+      "target" : [ "9.2.3"],
+      "base" : [ "9.2.2"],
+      "name" : "emacs-org"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "mate-settings-daemon"
+    }, 
+    {
+      "target" : [ "2.49"],
+      "base" : [ "2.47"],
+      "name" : "asymptote"
+    }, 
+    {
+      "target" : [ "1.12.1"],
+      "base" : [ "1.12.0"],
+      "name" : "r-ldblock"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.2"],
+      "name" : "engrampa"
+    }, 
+    {
+      "target" : [ "7.3.4"],
+      "base" : [ "7.3.3"],
+      "name" : "php-with-bcmath"
+    }, 
+    {
+      "target" : [ "2019.03.06"],
+      "base" : [ "2018.10.17"],
+      "name" : "livemedia-utils"
+    }, 
+    {
+      "target" : [ "4.14.111", "4.19.34", "5.0.7"],
+      "base" : [ "4.14.109", "4.19.32", "5.0.5"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "4.14.111", "4.19.34", "5.0.7"],
+      "base" : [ "4.14.109", "4.19.32", "5.0.5"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.1.10-1.414be70"],
+      "name" : "emacs-wgrep"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-twofish"
+    }, 
+    {
+      "target" : [ "20190219"],
+      "base" : [ "20180301"],
+      "name" : "emacs-js2-mode"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.0"],
+      "name" : "mate"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-blake2s"
+    }, 
+    {
+      "target" : [ "1.10.4"],
+      "base" : [ "1.10.2"],
+      "name" : "subversion"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-ripemd160"
+    }, 
+    {
+      "target" : [ "0.3.1"],
+      "base" : [ "0.0.0-0.a368813"],
+      "name" : "go-github-com-burntsushi-toml"
+    }, 
+    {
+      "target" : [ "0.38.0"],
+      "base" : [ "0.37.3"],
+      "name" : "guitarix-lv2"
+    }, 
+    {
+      "target" : [ "0.5.2"],
+      "base" : [ "0.5.1"],
+      "name" : "r-flextable"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.0"],
+      "name" : "libmatemixer"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-sha3"
+    }, 
+    {
+      "target" : [ "0.0.0-4.a062366"],
+      "base" : [ "0.0.0-3.a062366"],
+      "name" : "emacs-matrix-client"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "mate-session-manager"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "mate-media"
+    }, 
+    {
+      "target" : [ "2.0.17", "2.0.3"],
+      "base" : [ "2.0.17"],
+      "name" : "python-loompy"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.0"],
+      "name" : "mate-desktop"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "mate-applets"
+    }, 
+    {
+      "target" : [ "1.12.2"],
+      "base" : [ "1.12.1"],
+      "name" : "r-inspect"
+    }, 
+    {
+      "target" : [ "2.0.8"],
+      "base" : [ "2.0.7-1"],
+      "name" : "r-cluster"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.0"],
+      "name" : "mate-common"
+    }, 
+    {
+      "target" : [ "1.5.1"],
+      "base" : [ "1.5.0"],
+      "name" : "r-httpuv"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.0"],
+      "name" : "mate-backgrounds"
+    }, 
+    {
+      "target" : [ "2.5-1"],
+      "base" : [ "2.5-0"],
+      "name" : "r-sandwich"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.2"],
+      "name" : "r-insight"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.2"],
+      "name" : "mate-control-center"
+    }, 
+    {
+      "target" : [ "20190402"],
+      "base" : [ "20190311"],
+      "name" : "emacs-org-contrib"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-xtea"
+    }, 
+    {
+      "target" : [ "1.0.1"],
+      "base" : [ "1.0"],
+      "name" : "flashrom"
+    }, 
+    {
+      "target" : [ "1.5.1"],
+      "base" : [ "1.4.16"],
+      "name" : "sbcl"
+    }, 
+    {
+      "target" : [ "19.04"],
+      "base" : [ "19.03"],
+      "name" : "faudio"
+    }, 
+    {
+      "target" : [ "1.15"],
+      "base" : [ "1.14-377"],
+      "name" : "r-network"
+    }, 
+    {
+      "target" : [ "1.62.1"],
+      "base" : [ "1.62.0"],
+      "name" : "r-mlinterfaces"
+    }, 
+    {
+      "target" : [ "0.33.0"],
+      "base" : [ "0.32.0"],
+      "name" : "certbot"
+    }, 
+    {
+      "target" : [ "2.44-1.1"],
+      "base" : [ "2.43-3"],
+      "name" : "r-survival"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "marco"
+    }, 
+    {
+      "target" : [ "5.0.7"],
+      "base" : [ "5.0.5"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.1.0"],
+      "name" : "syncthing"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.0"],
+      "name" : "mate-user-guide"
+    }, 
+    {
+      "target" : [ "0.21.7"],
+      "base" : [ "0.21.6"],
+      "name" : "mpd"
+    }, 
+    {
+      "target" : [ "1.2.4"],
+      "base" : [ "1.2.3"],
+      "name" : "flatpak"
+    }, 
+    {
+      "target" : [ "1.0-6"],
+      "base" : [ "1.0-4"],
+      "name" : "r-distillery"
+    }, 
+    {
+      "target" : [ "73.0.3683.103-0.4c7fb6d"],
+      "base" : [ "73.0.3683.86-0.4c7fb6d"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "4.10.1"],
+      "base" : [ "4.10.0"],
+      "name" : "samba"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.0"],
+      "name" : "mate-system-monitor"
+    }, 
+    {
+      "target" : [ "3.22.19"],
+      "base" : [ "3.22.16"],
+      "name" : "mate-themes"
+    }, 
+    {
+      "target" : [ "3.1.3"],
+      "base" : [ "3.1.2"],
+      "name" : "ledger"
+    }, 
+    {
+      "target" : [ "0.3.3"],
+      "base" : [ "0.3.2"],
+      "name" : "r-rlang"
+    }, 
+    {
+      "target" : [ "0.6"],
+      "base" : [ "0.5"],
+      "name" : "r-xfun"
+    }, 
+    {
+      "target" : [ "0.33.0"],
+      "base" : [ "0.32.0"],
+      "name" : "letsencrypt"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-blowfish"
+    }, 
+    {
+      "target" : [ "0.21.0"],
+      "base" : [ "0.20.0"],
+      "name" : "emacs-cider"
+    }, 
+    {
+      "target" : [ "2019.3.9"],
+      "base" : [ "2018.11.29"],
+      "name" : "python2-certifi"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "mate-terminal"
+    }, 
+    {
+      "target" : [ "2019.3.9"],
+      "base" : [ "2018.11.29"],
+      "name" : "python-certifi"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.4"],
+      "name" : "mate-panel"
+    }, 
+    {
+      "target" : [ "1.20.0"],
+      "base" : [ "1.18.1"],
+      "name" : "mate-icon-theme-faenza"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "mate-polkit"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-pbkdf2"
+    }, 
+    {
+      "target" : [ "7.3-51.3"],
+      "base" : [ "7.3-51.1"],
+      "name" : "r-mass"
+    }, 
+    {
+      "target" : [ "1.6"],
+      "base" : [ "1.5"],
+      "name" : "emacs-relint"
+    }, 
+    {
+      "target" : [ "1.0.7"],
+      "base" : [ "1.0.6"],
+      "name" : "r-bedr"
+    }, 
+    {
+      "target" : [ "0.14-0"],
+      "base" : [ "0.13-1"],
+      "name" : "r-rspectra"
+    }, 
+    {
+      "target" : [ "1.5.2", "2.3.1"],
+      "base" : [ "1.5.2"],
+      "name" : "openjpeg"
+    }, 
+    {
+      "target" : [ "2019-04-01"],
+      "base" : [ "2019-03-01"],
+      "name" : "re2"
+    }, 
+    {
+      "target" : [ "2.0-10"],
+      "base" : [ "2.0-9"],
+      "name" : "r-extremes"
+    }, 
+    {
+      "target" : [ "2.2.9"],
+      "base" : [ "2.2.6"],
+      "name" : "emacs-evil-matchit"
+    }, 
+    {
+      "target" : [ "0.53.0"],
+      "base" : [ "0.52.0"],
+      "name" : "python-duniterpy"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-tea"
+    }, 
+    {
+      "target" : [ "0.1.8"],
+      "base" : [ "0.1.7"],
+      "name" : "r-gdtools"
+    }, 
+    {
+      "target" : [ "0.38.0"],
+      "base" : [ "0.37.3"],
+      "name" : "guitarix"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.2"],
+      "name" : "pluma"
+    }, 
+    {
+      "target" : [ "3.4.6", "4.1.3"],
+      "base" : [ "3.4.6", "4.1.2"],
+      "name" : "ffmpeg"
+    }, 
+    {
+      "target" : [ "19.03.1"],
+      "base" : [ "19.01.3"],
+      "name" : "wxmaxima"
+    }, 
+    {
+      "target" : [ "5.0.7"],
+      "base" : [ "5.0.5"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-2.0fcca48"],
+      "name" : "go-golang-org-x-crypto-cast5"
+    }, 
+    {
+      "target" : [ "0.4.6"],
+      "base" : [ "0.4.5"],
+      "name" : "r-circlize"
+    }, 
+    {
+      "target" : [ "0.9.9.5"],
+      "base" : [ "0.9.9.4"],
+      "name" : "glm"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "mate-netbook"
+    }, 
+    {
+      "target" : [ "0.0.0-3.b7391e9"],
+      "base" : [ "0.0.0-1.95a4943"],
+      "name" : "go-golang-org-x-crypto-ssh-terminal"
+    }, 
+    {
+      "target" : [ "2.4.39"],
+      "base" : [ "2.4.38"],
+      "name" : "httpd"
+    }, 
+    {
+      "target" : [ "0.33.0"],
+      "base" : [ "0.32.0"],
+      "name" : "python-acme"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "atril"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.3"],
+      "name" : "caja"
+    }, 
+    {
+      "target" : [ "1.6.2"],
+      "base" : [ "1.6.1"],
+      "name" : "r-optparse"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "libmateweather"
+    }, 
+    {
+      "target" : [ "2.6.8"],
+      "base" : [ "2.6.7"],
+      "name" : "r-ensembldb"
+    }, 
+    {
+      "target" : [ "5.0.7"],
+      "base" : [ "5.0.5"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "caja-extensions"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.18.1"],
+      "name" : "mate-screensaver"
+    }, 
+    {
+      "target" : [ "1.1-2"],
+      "base" : [ "1.0-2"],
+      "name" : "r-spdep"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "cl-lack-middleware-backtrace"
+    }, 
+    {
+      "version" : "1.0.0-1.dc3a71d",
+      "name" : "cl-fast-io"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "sbcl-lack-util"
+    }, 
+    {
+      "version" : "2.0.4-1.7647c0a",
+      "name" : "cl-drakma"
+    }, 
+    {
+      "version" : "0.8-1.75dfbc6",
+      "name" : "sbcl-chipz"
+    }, 
+    {
+      "version" : "5.0.7",
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "version" : "1.60.0",
+      "name" : "r-widgettools"
+    }, 
+    {
+      "version" : "0.0.1-1.5ce430b",
+      "name" : "sbcl-xsubseq"
+    }, 
+    {
+      "version" : "0.1.0-1.76b7510",
+      "name" : "cl-quri"
+    }, 
+    {
+      "version" : "1.1.4-1.2c08caa",
+      "name" : "cl-who"
+    }, 
+    {
+      "version" : "0.0.0-1.591bcf7",
+      "name" : "sbcl-rfc2388"
+    }, 
+    {
+      "version" : "1.1.4-1.2c08caa",
+      "name" : "sbcl-cl-who"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "sbcl-lack-request"
+    }, 
+    {
+      "version" : "0.0.0-1.dce2d2f",
+      "name" : "cl-utilities"
+    }, 
+    {
+      "version" : "0-1.d2239a5",
+      "name" : "emacs-undohist-el"
+    }, 
+    {
+      "version" : "1.54.0",
+      "name" : "r-webbioc"
+    }, 
+    {
+      "version" : "0.0.0-1.dce2d2f",
+      "name" : "sbcl-cl-utilities"
+    }, 
+    {
+      "version" : "0.6.1",
+      "name" : "python-louvain"
+    }, 
+    {
+      "version" : "0.0.0-1.7b4b545",
+      "name" : "cl-map-set"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "cl-lack-middleware-static"
+    }, 
+    {
+      "version" : "0.0.1-1.5ce430b",
+      "name" : "cl-xsubseq"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "cl-lack-util"
+    }, 
+    {
+      "version" : "3.3.3",
+      "name" : "sbcl-cl-base64"
+    }, 
+    {
+      "version" : "2.0.0-1.e3e0328",
+      "name" : "cl-clack"
+    }, 
+    {
+      "version" : "0.3.0-1.50bd4f0",
+      "name" : "sbcl-ningle"
+    }, 
+    {
+      "version" : "0.1.0-1.e770bad",
+      "name" : "sbcl-circular-streams"
+    }, 
+    {
+      "version" : "0.0.1",
+      "name" : "cl-trivial-types"
+    }, 
+    {
+      "version" : "0.2.0-1.f9e7597",
+      "name" : "cl-fast-http"
+    }, 
+    {
+      "version" : "2.0.4",
+      "name" : "sbcl-md5"
+    }, 
+    {
+      "version" : "1.3.0-1.eff1b15",
+      "name" : "sbcl-marshal"
+    }, 
+    {
+      "version" : "0.0.0-1.abff8ef",
+      "name" : "sbcl-lack-component"
+    }, 
+    {
+      "version" : "0.0.0-1.591bcf7",
+      "name" : "cl-rfc2388"
+    }, 
+    {
+      "version" : "0.2.0-1.f9e7597",
+      "name" : "sbcl-fast-http"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "cl-lack"
+    }, 
+    {
+      "version" : "0.0.1",
+      "name" : "sbcl-trivial-types"
+    }, 
+    {
+      "version" : "0.4-1.6ea1c8c",
+      "name" : "emacs-evil-numbers"
+    }, 
+    {
+      "version" : "0.0.0-1.8032880",
+      "name" : "cl-checkl"
+    }, 
+    {
+      "version" : "0.1.0-1.e770bad",
+      "name" : "cl-circular-streams"
+    }, 
+    {
+      "version" : "241",
+      "name" : "localed"
+    }, 
+    {
+      "version" : "1.109.0-1.5260068",
+      "name" : "cl-kmrcl"
+    }, 
+    {
+      "version" : "0.0.0-1.c99e69c",
+      "name" : "cl-annot"
+    }, 
+    {
+      "version" : "1.0.0-1.dc3a71d",
+      "name" : "sbcl-fast-io"
+    }, 
+    {
+      "version" : "0.1.0-1.2862300",
+      "name" : "sbcl-myway"
+    }, 
+    {
+      "version" : "0.0.1-1.09b9a9a",
+      "name" : "sbcl-smart-buffer"
+    }, 
+    {
+      "version" : "1.8.3-1.0681eac",
+      "name" : "cl-static-vectors"
+    }, 
+    {
+      "version" : "0.1.0-1.1f448b4",
+      "name" : "cl-jonathan"
+    }, 
+    {
+      "version" : "1.1.0-1.303f8ac",
+      "name" : "cl-trivial-mimes"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "r-wrench"
+    }, 
+    {
+      "version" : "1.8.3-1.0681eac",
+      "name" : "sbcl-static-vectors"
+    }, 
+    {
+      "version" : "0.0.3",
+      "name" : "sbcl-cl-syntax"
+    }, 
+    {
+      "version" : "1.109.0-1.5260068",
+      "name" : "sbcl-kmrcl"
+    }, 
+    {
+      "version" : "3.5.1",
+      "name" : "emacs-protobuf-mode"
+    }, 
+    {
+      "version" : "1.4.1",
+      "name" : "r-progeny"
+    }, 
+    {
+      "version" : "1.5",
+      "name" : "meritous"
+    }, 
+    {
+      "version" : "0.1.0-1.1f448b4",
+      "name" : "sbcl-jonathan"
+    }, 
+    {
+      "version" : "0.0.0-1.8032880",
+      "name" : "sbcl-checkl"
+    }, 
+    {
+      "version" : "0.0.0-1.ca81c01",
+      "name" : "cl-trivial-backtrace"
+    }, 
+    {
+      "version" : "1.18.0",
+      "name" : "r-arrmdata"
+    }, 
+    {
+      "version" : "3.3.3",
+      "name" : "cl-base64"
+    }, 
+    {
+      "version" : "0.0.0-1.c99e69c",
+      "name" : "sbcl-cl-annot"
+    }, 
+    {
+      "version" : "21.0.5",
+      "name" : "emacs-erlang"
+    }, 
+    {
+      "version" : "1.3.0-1.eff1b15",
+      "name" : "cl-marshal"
+    }, 
+    {
+      "version" : "2.0.0-1.e3e0328",
+      "name" : "sbcl-clack"
+    }, 
+    {
+      "version" : "0.1.0-1.dd01dc4",
+      "name" : "sbcl-http-body"
+    }, 
+    {
+      "version" : "0.8-1.75dfbc6",
+      "name" : "cl-chipz"
+    }, 
+    {
+      "version" : "0.0.0-2.4d1cda0",
+      "name" : "go-golang-org-x-sys-cpu"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "sbcl-lack-response"
+    }, 
+    {
+      "version" : "4-1.779f71e",
+      "name" : "brlaser"
+    }, 
+    {
+      "version" : "2.0.4-1.7647c0a",
+      "name" : "sbcl-drakma"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "sbcl-lack-middleware-backtrace"
+    }, 
+    {
+      "version" : "0.1.0-1.dd01dc4",
+      "name" : "cl-http-body"
+    }, 
+    {
+      "version" : "0.1.0-1.2862300",
+      "name" : "cl-myway"
+    }, 
+    {
+      "version" : "0.0.0-1.b81c113",
+      "name" : "sbcl-cl+ssl"
+    }, 
+    {
+      "version" : "0.0.3",
+      "name" : "sbcl-cl-syntax-annot"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "cl-lack-response"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "sbcl-lack-middleware-static"
+    }, 
+    {
+      "version" : "1.4.0",
+      "name" : "r-rbowtie2"
+    }, 
+    {
+      "version" : "0.0.3",
+      "name" : "cl-syntax"
+    }, 
+    {
+      "version" : "0.0.0-1.ca81c01",
+      "name" : "sbcl-trivial-backtrace"
+    }, 
+    {
+      "version" : "0.3.0-1.50bd4f0",
+      "name" : "cl-ningle"
+    }, 
+    {
+      "version" : "0.0.3",
+      "name" : "cl-syntax-annot"
+    }, 
+    {
+      "version" : "1.2.38",
+      "name" : "cl-hunchentoot"
+    }, 
+    {
+      "version" : "0.0.0-1.7b4b545",
+      "name" : "sbcl-map-set"
+    }, 
+    {
+      "version" : "1.0.6-1.beac054",
+      "name" : "cl-local-time"
+    }, 
+    {
+      "version" : "0.0.0-1.abff8ef",
+      "name" : "cl-lack-component"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "python-sphinxcontrib-svg2pdfconverter"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "sbcl-lack"
+    }, 
+    {
+      "version" : "1.1.7",
+      "name" : "cl-chunga"
+    }, 
+    {
+      "version" : "18",
+      "name" : "mlucas"
+    }, 
+    {
+      "version" : "1.6.1",
+      "name" : "r-wiggleplotr"
+    }, 
+    {
+      "version" : "1.2.38",
+      "name" : "sbcl-hunchentoot"
+    }, 
+    {
+      "version" : "2.0.4",
+      "name" : "cl-md5"
+    }, 
+    {
+      "version" : "0.0.1-1.09b9a9a",
+      "name" : "cl-smart-buffer"
+    }, 
+    {
+      "version" : "1.0.6-1.beac054",
+      "name" : "sbcl-local-time"
+    }, 
+    {
+      "version" : "1.22.0",
+      "name" : "r-arrmnormalization"
+    }, 
+    {
+      "version" : "1.1.7",
+      "name" : "sbcl-chunga"
+    }, 
+    {
+      "version" : "0.1.0-1.abff8ef",
+      "name" : "cl-lack-request"
+    }, 
+    {
+      "version" : "0.0.0-1.b81c113",
+      "name" : "cl-cl+ssl"
+    }, 
+    {
+      "version" : "1.17.1",
+      "name" : "clp"
+    }, 
+    {
+      "version" : "1.3.3",
+      "name" : "kdeconnect"
+    }, 
+    {
+      "version" : "1.1.0-1.303f8ac",
+      "name" : "sbcl-trivial-mimes"
+    }, 
+    {
+      "version" : "1.4.1",
+      "name" : "r-zfpkm"
+    }, 
+    {
+      "version" : "0.1.0-1.76b7510",
+      "name" : "sbcl-quri"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/15/compare.json b/data/2019/15/compare.json
new file mode 100644
index 0000000..3bb0bfe
--- /dev/null
+++ b/data/2019/15/compare.json
@@ -0,0 +1,829 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "22.5.3"],
+      "base" : [ "22.5.1"],
+      "name" : "autojump"
+    }, 
+    {
+      "target" : [ "1.34.8"],
+      "base" : [ "1.34.7"],
+      "name" : "r-genomicfeatures"
+    }, 
+    {
+      "target" : [ "1.15.11"],
+      "base" : [ "1.15.9"],
+      "name" : "nginx"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "3.1.0"],
+      "name" : "r-ggplot2"
+    }, 
+    {
+      "target" : [ "5.53"],
+      "base" : [ "5.50"],
+      "name" : "stunnel"
+    }, 
+    {
+      "target" : [ "20190405"],
+      "base" : [ "20190215"],
+      "name" : "acpica"
+    }, 
+    {
+      "target" : [ "2.1.20190408"],
+      "base" : [ "2.1.20190403"],
+      "name" : "miniupnpc"
+    }, 
+    {
+      "target" : [ "2019.04.07"],
+      "base" : [ "2019.03.18"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "1.67"],
+      "base" : [ "1.66"],
+      "name" : "r-wgcna"
+    }, 
+    {
+      "target" : [ "0.2.3"],
+      "base" : [ "0.2.2"],
+      "name" : "libopenshot"
+    }, 
+    {
+      "target" : [ "26.2"],
+      "base" : [ "26.1"],
+      "name" : "emacs-no-x"
+    }, 
+    {
+      "target" : [ "1.24.0", "1.19.3"],
+      "base" : [ "1.24.0"],
+      "name" : "ocaml-gsl"
+    }, 
+    {
+      "target" : [ "4.6"],
+      "base" : [ "4.5"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "26.2"],
+      "base" : [ "26.1"],
+      "name" : "emacs-xwidgets"
+    }, 
+    {
+      "target" : [ "2.19"],
+      "base" : [ "2.18"],
+      "name" : "links"
+    }, 
+    {
+      "target" : [ "3.7-5"],
+      "base" : [ "3.7-4"],
+      "name" : "r-plotrix"
+    }, 
+    {
+      "target" : [ "2.0.4"],
+      "base" : [ "2.0.3"],
+      "name" : "opam"
+    }, 
+    {
+      "target" : [ "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1", "1.32.0", "1.33.0", "1.34.0"],
+      "base" : [ "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1", "1.32.0"],
+      "name" : "rust"
+    }, 
+    {
+      "target" : [ "0.11.2"],
+      "base" : [ "0.11.1"],
+      "name" : "python2-trezor"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2.0"],
+      "name" : "r-reinforcelearn"
+    }, 
+    {
+      "target" : [ "0.12"],
+      "base" : [ "0.11"],
+      "name" : "r-tinytex"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.3"],
+      "name" : "r-rversions"
+    }, 
+    {
+      "target" : [ "1.73.10"],
+      "base" : [ "1.73.09"],
+      "name" : "fasm"
+    }, 
+    {
+      "target" : [ "0.38.1"],
+      "base" : [ "0.38.0"],
+      "name" : "guitarix-lv2"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "idris"
+    }, 
+    {
+      "target" : [ "3.3.1"],
+      "base" : [ "3.3.0"],
+      "name" : "polybar"
+    }, 
+    {
+      "target" : [ "1.8.4", "1.7.3"],
+      "base" : [ "1.8.4"],
+      "name" : "jsoncpp"
+    }, 
+    {
+      "target" : [ "0.28.0"],
+      "base" : [ "0.27.4"],
+      "name" : "python2-pygit2"
+    }, 
+    {
+      "target" : [ "2.15.1"],
+      "base" : [ "2.14.0"],
+      "name" : "hypre-openmpi"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.0"],
+      "name" : "synfig"
+    }, 
+    {
+      "target" : [ "26.2"],
+      "base" : [ "26.1"],
+      "name" : "emacs-no-x-toolkit"
+    }, 
+    {
+      "target" : [ "0.0.20190406"],
+      "base" : [ "0.0.20190227"],
+      "name" : "wireguard"
+    }, 
+    {
+      "target" : [ "3.1-139"],
+      "base" : [ "3.1-137"],
+      "name" : "r-nlme"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "0.04.22"],
+      "name" : "etl"
+    }, 
+    {
+      "target" : [ "26.2"],
+      "base" : [ "26.1"],
+      "name" : "emacs"
+    }, 
+    {
+      "target" : [ "2.3.4"],
+      "base" : [ "2.3.2"],
+      "name" : "burp"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.0"],
+      "name" : "mu"
+    }, 
+    {
+      "target" : [ "0.101.2"],
+      "base" : [ "0.101.1"],
+      "name" : "clamav"
+    }, 
+    {
+      "target" : [ "1.1.8"],
+      "base" : [ "1.1.7"],
+      "name" : "xcompmgr"
+    }, 
+    {
+      "target" : [ "0.1.8"],
+      "base" : [ "0.1.7"],
+      "name" : "libopenshot-audio"
+    }, 
+    {
+      "target" : [ "26.2"],
+      "base" : [ "26.1"],
+      "name" : "emacs-minimal"
+    }, 
+    {
+      "target" : [ "2.2.5"],
+      "base" : [ "2.2.2"],
+      "name" : "r-pracma"
+    }, 
+    {
+      "target" : [ "0.13.1"],
+      "base" : [ "0.13.0"],
+      "name" : "python-trezor-agent"
+    }, 
+    {
+      "target" : [ "1.1.4"],
+      "base" : [ "1.1.3"],
+      "name" : "r-backports"
+    }, 
+    {
+      "target" : [ "4.2.0"],
+      "base" : [ "4.0.2"],
+      "name" : "zabbix-server"
+    }, 
+    {
+      "target" : [ "1.12.2"],
+      "base" : [ "1.12.0"],
+      "name" : "r-data-table"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.0"],
+      "name" : "synfigstudio"
+    }, 
+    {
+      "target" : [ "4.0.1"],
+      "base" : [ "3.3.6"],
+      "name" : "electron-cash"
+    }, 
+    {
+      "target" : [ "2.15.1"],
+      "base" : [ "2.14.0"],
+      "name" : "hypre"
+    }, 
+    {
+      "target" : [ "1.12"],
+      "base" : [ "1.11.1"],
+      "name" : "r-reticulate"
+    }, 
+    {
+      "target" : [ "4.6"],
+      "base" : [ "4.5"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "0.1.0"],
+      "base" : [ "0.1.0-1.fa52eac"],
+      "name" : "guile-email"
+    }, 
+    {
+      "target" : [ "4.9.0"],
+      "base" : [ "4.8.0"],
+      "name" : "r-plotly"
+    }, 
+    {
+      "target" : [ "2.8.0"],
+      "base" : [ "2.6.0"],
+      "name" : "c-reduce"
+    }, 
+    {
+      "target" : [ "4.10.2"],
+      "base" : [ "4.10.1"],
+      "name" : "samba"
+    }, 
+    {
+      "target" : [ "0.28.0"],
+      "base" : [ "0.27.4"],
+      "name" : "python-pygit2"
+    }, 
+    {
+      "target" : [ "2.20.5", "2.24.1"],
+      "base" : [ "2.20.5", "2.24.0"],
+      "name" : "webkitgtk"
+    }, 
+    {
+      "target" : [ "0.10.1"],
+      "base" : [ "0.10.0"],
+      "name" : "khal"
+    }, 
+    {
+      "target" : [ "2.4.4"],
+      "base" : [ "2.4.3"],
+      "name" : "openshot"
+    }, 
+    {
+      "target" : [ "4.6"],
+      "base" : [ "4.5"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "0.3.4"],
+      "base" : [ "0.3.3"],
+      "name" : "r-rlang"
+    }, 
+    {
+      "target" : [ "2.10.10"],
+      "base" : [ "2.10.8"],
+      "name" : "gimp"
+    }, 
+    {
+      "target" : [ "6.0.0"],
+      "base" : [ "5.0.0"],
+      "name" : "weston"
+    }, 
+    {
+      "target" : [ "0.11.2"],
+      "base" : [ "0.11.1"],
+      "name" : "python-trezor"
+    }, 
+    {
+      "target" : [ "2.7.10"],
+      "base" : [ "2.7.9"],
+      "name" : "ansible"
+    }, 
+    {
+      "target" : [ "0.16.0-12.d78bfd2"],
+      "base" : [ "0.16.0-11.f970946"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "4.2.0"],
+      "base" : [ "4.0.2"],
+      "name" : "zabbix-agentd"
+    }, 
+    {
+      "target" : [ "2.0.4"],
+      "base" : [ "2.0.2"],
+      "name" : "r-remotes"
+    }, 
+    {
+      "target" : [ "2.0.2"],
+      "base" : [ "2.0.1"],
+      "name" : "r-devtools"
+    }, 
+    {
+      "target" : [ "0.3.3"],
+      "base" : [ "0.3.2"],
+      "name" : "r-rvest"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.4.0"],
+      "name" : "r-usethis"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.2.9"],
+      "name" : "surfraw"
+    }, 
+    {
+      "target" : [ "0.13.1"],
+      "base" : [ "0.13.0"],
+      "name" : "python2-trezor-agent"
+    }, 
+    {
+      "target" : [ "2.1"],
+      "base" : [ "2.0-2.98aab97"],
+      "name" : "arm-trusted-firmware-sun50i-a64"
+    }, 
+    {
+      "target" : [ "1.3.2"],
+      "base" : [ "1.3.1"],
+      "name" : "r-huge"
+    }, 
+    {
+      "target" : [ "0.5.2"],
+      "base" : [ "0.5.1"],
+      "name" : "r-broom"
+    }, 
+    {
+      "target" : [ "1.3.9"],
+      "base" : [ "1.3.8"],
+      "name" : "r-ddalpha"
+    }, 
+    {
+      "target" : [ "0.7.18.2"],
+      "base" : [ "0.7.18.1"],
+      "name" : "duplicity"
+    }, 
+    {
+      "target" : [ "4.1.1"],
+      "base" : [ "4.1.0"],
+      "name" : "r-ggthemes"
+    }, 
+    {
+      "target" : [ "0.38.1"],
+      "base" : [ "0.38.0"],
+      "name" : "guitarix"
+    }, 
+    {
+      "target" : [ "6.0.3"],
+      "base" : [ "6.0.2"],
+      "name" : "python2-keepkey"
+    }, 
+    {
+      "target" : [ "4.1-15"],
+      "base" : [ "4.1-13"],
+      "name" : "r-rpart"
+    }, 
+    {
+      "target" : [ "2.66.1"],
+      "base" : [ "2.66.0"],
+      "name" : "libsoup"
+    }, 
+    {
+      "target" : [ "6.9"],
+      "base" : [ "6.8"],
+      "name" : "cifs-utils"
+    }, 
+    {
+      "target" : [ "0.8"],
+      "base" : [ "0.7"],
+      "name" : "noice"
+    }, 
+    {
+      "target" : [ "1.0.3"],
+      "base" : [ "1.0.2"],
+      "name" : "ocaml-cmdliner"
+    }, 
+    {
+      "target" : [ "0.4.9"],
+      "base" : [ "0.4.6"],
+      "name" : "hangups"
+    }, 
+    {
+      "target" : [ "6.0.3"],
+      "base" : [ "6.0.2"],
+      "name" : "python-keepkey"
+    }, 
+    {
+      "target" : [ "1.4.4"],
+      "base" : [ "1.4.3"],
+      "name" : "beep"
+    }, 
+    {
+      "target" : [ "0.16.0-12.d78bfd2"],
+      "base" : [ "0.16.0-11.f970946"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.2.0"],
+      "name" : "emacs-direnv"
+    }, 
+    {
+      "target" : [ "0.9.3"],
+      "base" : [ "0.9.2"],
+      "name" : "r-summarytools"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "20171003",
+      "name" : "gnucap"
+    }, 
+    {
+      "version" : "5.0.1",
+      "name" : "ocaml-dose3"
+    }, 
+    {
+      "version" : "0.03",
+      "name" : "perl-devel-leak"
+    }, 
+    {
+      "version" : "1.0.13",
+      "name" : "python2-checkm-genome"
+    }, 
+    {
+      "version" : "1.0.0-1.5f1fa99",
+      "name" : "emacs-undo-propose-el"
+    }, 
+    {
+      "version" : "2018.3.2",
+      "name" : "flightgear"
+    }, 
+    {
+      "version" : "1.04",
+      "name" : "perl-string-shellquote"
+    }, 
+    {
+      "version" : "1.61",
+      "name" : "perl-danga-socket"
+    }, 
+    {
+      "version" : "1.1.2",
+      "name" : "r-rex"
+    }, 
+    {
+      "version" : "1.3.0-18.192b862",
+      "name" : "emacs-helm-dash"
+    }, 
+    {
+      "version" : "0.2.3-1.09e15fc",
+      "name" : "emacs-vdiff"
+    }, 
+    {
+      "version" : "1.0.0-1.0c7501e",
+      "name" : "emacs-evil-indent-plus"
+    }, 
+    {
+      "version" : "0.9999",
+      "name" : "sqitch"
+    }, 
+    {
+      "version" : "5101-55.b837d71",
+      "name" : "emacs-info-plus"
+    }, 
+    {
+      "version" : "1.12",
+      "name" : "perl-template-tiny"
+    }, 
+    {
+      "version" : "0-1.c88a9a3",
+      "name" : "emacs-peep-dired"
+    }, 
+    {
+      "version" : "1.0.1-1.9a064fe",
+      "name" : "emacs-evil-text-object-python"
+    }, 
+    {
+      "version" : "0.0.1-1.961c0f3",
+      "name" : "emacs-exwm-edit"
+    }, 
+    {
+      "version" : "0.85-1.ed15fd5",
+      "name" : "emacs-equake"
+    }, 
+    {
+      "version" : "0-1.e580460",
+      "name" : "marble-marcher"
+    }, 
+    {
+      "version" : "1.1+9",
+      "name" : "ocaml-mccs"
+    }, 
+    {
+      "version" : "2.09",
+      "name" : "perl-test-version"
+    }, 
+    {
+      "version" : "1.443",
+      "name" : "perl-test-file"
+    }, 
+    {
+      "version" : "0.25",
+      "name" : "perl-sys-syscall"
+    }, 
+    {
+      "version" : "0.23",
+      "name" : "perl-test-file-contents"
+    }, 
+    {
+      "version" : "0.9.0-27.79124b3",
+      "name" : "emacs-js2-refactor-el"
+    }, 
+    {
+      "version" : "0.0.1-1.4c344ea",
+      "name" : "emacs-evil-expat"
+    }, 
+    {
+      "version" : "3.6.1",
+      "name" : "python-protobuf"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "ghc-libffi"
+    }, 
+    {
+      "version" : "0.3.1-1.13bc150",
+      "name" : "emacs-vimrc-mode"
+    }, 
+    {
+      "version" : "0.3-4.d1b32a7",
+      "name" : "emacs-flow-minor-mode"
+    }, 
+    {
+      "version" : "0.19",
+      "name" : "perl-uri-db"
+    }, 
+    {
+      "version" : "0.010",
+      "name" : "perl-test-checkdeps"
+    }, 
+    {
+      "version" : "0.7.0-28.701dcca",
+      "name" : "emacs-prodigy-el"
+    }, 
+    {
+      "version" : "0.13",
+      "name" : "perl-filesys-notify-simple"
+    }, 
+    {
+      "version" : "0.6.2",
+      "name" : "emacs-counsel-tramp"
+    }, 
+    {
+      "version" : "1.0-1.980b774",
+      "name" : "emacs-all-the-icons-dired"
+    }, 
+    {
+      "version" : "1.2.0-10.f31e69c",
+      "name" : "emacs-add-node-modules-path"
+    }, 
+    {
+      "version" : "3.2.1",
+      "name" : "cdemu-daemon"
+    }, 
+    {
+      "version" : "0.1-1.91cc7bf",
+      "name" : "emacs-evil-replace-with-register"
+    }, 
+    {
+      "version" : "1.2.25.2",
+      "name" : "perl-search-xapian"
+    }, 
+    {
+      "version" : "0.0.5",
+      "name" : "emacs-evil-visual-replace"
+    }, 
+    {
+      "version" : "1.04",
+      "name" : "perl-mysql-config"
+    }, 
+    {
+      "version" : "3.4.1",
+      "name" : "openscenegraph"
+    }, 
+    {
+      "version" : "0.0.2-1.06c053d",
+      "name" : "emacs-evil-visualstar"
+    }, 
+    {
+      "version" : "0.41-1.4769153",
+      "name" : "emacs-evil-exchange"
+    }, 
+    {
+      "version" : "1.04",
+      "name" : "perl-email-address-xs"
+    }, 
+    {
+      "version" : "0.8-79.32ddff8",
+      "name" : "emacs-flycheck-haskell"
+    }, 
+    {
+      "version" : "0-2.38ebac7",
+      "name" : "gemmlowp"
+    }, 
+    {
+      "version" : "1.0-1.1f38085",
+      "name" : "emacs-origami-el"
+    }, 
+    {
+      "version" : "0.9",
+      "name" : "ocaml-cudf"
+    }, 
+    {
+      "version" : "0.3-1.482db53",
+      "name" : "emacs-tco-el"
+    }, 
+    {
+      "version" : "0.1.1-1.cafa5b7",
+      "name" : "emacs-web-server"
+    }, 
+    {
+      "version" : "0.12",
+      "name" : "perl-plack-middleware-deflater"
+    }, 
+    {
+      "version" : "1.0.0-0.3cf6651",
+      "name" : "public-inbox"
+    }, 
+    {
+      "version" : "3.49.2",
+      "name" : "httrack"
+    }, 
+    {
+      "version" : "0.15",
+      "name" : "perl-http-tinyish"
+    }, 
+    {
+      "version" : "1.1.alpha19",
+      "name" : "pplacer"
+    }, 
+    {
+      "version" : "0.12",
+      "name" : "perl-cpan-distnameinfo"
+    }, 
+    {
+      "version" : "1.16",
+      "name" : "perl-test-dir"
+    }, 
+    {
+      "version" : "0.0.1-1.f512e50",
+      "name" : "emacs-elisp-docstring-mode"
+    }, 
+    {
+      "version" : "0.004",
+      "name" : "perl-tie-handle-offset"
+    }, 
+    {
+      "version" : "3.2.0",
+      "name" : "cdemu-client"
+    }, 
+    {
+      "version" : "0.9.6",
+      "name" : "python-httpretty"
+    }, 
+    {
+      "version" : "0.1.0-1.e9b73e8",
+      "name" : "emacs-prettier"
+    }, 
+    {
+      "version" : "0.0.3-12.9c100ba",
+      "name" : "emacs-eshell-up"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "emacs-ert-async"
+    }, 
+    {
+      "version" : "0.4.0-35.03dd8d1",
+      "name" : "emacs-rjsx-mode"
+    }, 
+    {
+      "version" : "1.8.5",
+      "name" : "plib"
+    }, 
+    {
+      "version" : "3.3.6",
+      "name" : "emacs-evil-nerd-commenter"
+    }, 
+    {
+      "version" : "0.5-1.d988041",
+      "name" : "emacs-janpath-evil-numbers"
+    }, 
+    {
+      "version" : "0.2.4",
+      "name" : "emacs-dotenv-mode"
+    }, 
+    {
+      "version" : "0.4",
+      "name" : "perl-io-pager"
+    }, 
+    {
+      "version" : "20170610",
+      "name" : "vhba-module"
+    }, 
+    {
+      "version" : "1.9.0",
+      "name" : "tensorflow"
+    }, 
+    {
+      "version" : "0.0.2-1.6b03593",
+      "name" : "emacs-evil-lion"
+    }, 
+    {
+      "version" : "0.10",
+      "name" : "perl-uri-nested"
+    }, 
+    {
+      "version" : "2.0.0",
+      "name" : "ocaml-opam-file-format"
+    }, 
+    {
+      "version" : "2.2.3",
+      "name" : "emacs-el-patch"
+    }, 
+    {
+      "version" : "0.1.3-3.07fa74a",
+      "name" : "emacs-counsel-dash"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "emacs-eval-sexp-fu-el"
+    }, 
+    {
+      "version" : "1.8.3",
+      "name" : "emacs-counsel-etags"
+    }, 
+    {
+      "version" : "1.7.6",
+      "name" : "ocaml-extlib"
+    }, 
+    {
+      "version" : "3.3.5-1.fd6845384b86",
+      "name" : "eigen-for-tensorflow"
+    }, 
+    {
+      "version" : "0.9.2",
+      "name" : "emacs-markdown-preview-mode"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "emacs-fish-mode"
+    }, 
+    {
+      "version" : "3.2.0",
+      "name" : "libmirage"
+    }, 
+    {
+      "version" : "1.17",
+      "name" : "perl-config-gitlike"
+    }, 
+    {
+      "version" : "0.3.2-8.b100d12",
+      "name" : "emacs-vdiff-magit"
+    }, 
+    {
+      "version" : "0.102084",
+      "name" : "perl-string-formatter"
+    }, 
+    {
+      "version" : "2.0.1",
+      "name" : "emacs-eacl"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/16/compare.json b/data/2019/16/compare.json
new file mode 100644
index 0000000..6b351de
--- /dev/null
+++ b/data/2019/16/compare.json
@@ -0,0 +1,637 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.15.12"],
+      "base" : [ "1.15.11"],
+      "name" : "nginx"
+    }, 
+    {
+      "target" : [ "0.9.60"],
+      "base" : [ "0.9.52"],
+      "name" : "eolie"
+    }, 
+    {
+      "target" : [ "0.8.6-1.5dce49f"],
+      "base" : [ "0.8.5-1.354abb0"],
+      "name" : "ecl-bordeaux-threads"
+    }, 
+    {
+      "target" : [ "3.0.1"],
+      "base" : [ "2.6.0"],
+      "name" : "python2-jsonschema"
+    }, 
+    {
+      "target" : [ "1.191"],
+      "base" : [ "1.190"],
+      "name" : "console-setup"
+    }, 
+    {
+      "target" : [ "0.7.0"],
+      "base" : [ "0.6.0"],
+      "name" : "python-automat"
+    }, 
+    {
+      "target" : [ "1.6"],
+      "base" : [ "1.5"],
+      "name" : "bridge-utils"
+    }, 
+    {
+      "target" : [ "1.5.20"],
+      "base" : [ "1.5.19"],
+      "name" : "ibus"
+    }, 
+    {
+      "target" : [ "0.23.2"],
+      "base" : [ "0.23.1"],
+      "name" : "crawl-tiles"
+    }, 
+    {
+      "target" : [ "4.1.2p1"],
+      "base" : [ "4.1.1p3"],
+      "name" : "singular"
+    }, 
+    {
+      "target" : [ "2019.04.17"],
+      "base" : [ "2019.04.07"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "5.0.1"],
+      "base" : [ "5.0.0"],
+      "name" : "minetest"
+    }, 
+    {
+      "target" : [ "0.8.6-1.5dce49f"],
+      "base" : [ "0.8.5-1.354abb0"],
+      "name" : "cl-bordeaux-threads"
+    }, 
+    {
+      "target" : [ "0.33"],
+      "base" : [ "0.32"],
+      "name" : "libwacom"
+    }, 
+    {
+      "target" : [ "1.20"],
+      "base" : [ "1.19"],
+      "name" : "perl-net-dns"
+    }, 
+    {
+      "target" : [ "0.23.2"],
+      "base" : [ "0.23.1"],
+      "name" : "dungeon-crawl-stone-soup"
+    }, 
+    {
+      "target" : [ "2.8.1"],
+      "base" : [ "2.8.0"],
+      "name" : "knot"
+    }, 
+    {
+      "target" : [ "4.14.112", "4.19.35", "4.9.169", "5.0.8"],
+      "base" : [ "4.14.111", "4.19.34", "4.9.168", "5.0.7"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.34"],
+      "base" : [ "0.33"],
+      "name" : "ncmpc"
+    }, 
+    {
+      "target" : [ "1.31"],
+      "base" : [ "1.30"],
+      "name" : "edgar"
+    }, 
+    {
+      "target" : [ "1.2.28"],
+      "base" : [ "1.2.27"],
+      "name" : "xmlsec-nss"
+    }, 
+    {
+      "target" : [ "1.1.22"],
+      "base" : [ "1.1.21"],
+      "name" : "musl"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.4"],
+      "name" : "python-dask"
+    }, 
+    {
+      "target" : [ "4.14.112", "4.19.35", "5.0.8"],
+      "base" : [ "4.14.111", "4.19.34", "5.0.7"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "1.8.2"],
+      "base" : [ "1.8.1"],
+      "name" : "rubberband"
+    }, 
+    {
+      "target" : [ "4.14.112", "4.19.35", "5.0.8"],
+      "base" : [ "4.14.111", "4.19.34", "5.0.7"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "0.2.2"],
+      "base" : [ "0.2.1"],
+      "name" : "dav1d"
+    }, 
+    {
+      "target" : [ "0.7.0"],
+      "base" : [ "0.6.0"],
+      "name" : "python2-automat"
+    }, 
+    {
+      "target" : [ "1.0.1"],
+      "base" : [ "0.6.5"],
+      "name" : "grammalecte"
+    }, 
+    {
+      "target" : [ "0.8.3"],
+      "base" : [ "0.8.2"],
+      "name" : "toxic"
+    }, 
+    {
+      "target" : [ "0.0.1"],
+      "base" : [ "0-0.ea3f1a1f6"],
+      "name" : "guile-parted"
+    }, 
+    {
+      "target" : [ "18.09.5"],
+      "base" : [ "18.09.3"],
+      "name" : "docker-cli"
+    }, 
+    {
+      "target" : [ "3.20.1"],
+      "base" : [ "3.20.0"],
+      "name" : "meld"
+    }, 
+    {
+      "target" : [ "3.0.0"],
+      "base" : [ "2.3.4"],
+      "name" : "r-seurat"
+    }, 
+    {
+      "target" : [ "1.31"],
+      "base" : [ "1.30"],
+      "name" : "the-legend-of-edgar"
+    }, 
+    {
+      "target" : [ "0.23.2"],
+      "base" : [ "0.23.1"],
+      "name" : "dungeon-crawl-stone-soup-tiles"
+    }, 
+    {
+      "target" : [ "1.0"],
+      "base" : [ "0.9.3"],
+      "name" : "supertuxkart"
+    }, 
+    {
+      "target" : [ "2.6.2"],
+      "base" : [ "2.6.0"],
+      "name" : "python-openpyxl"
+    }, 
+    {
+      "target" : [ "1.21"],
+      "base" : [ "1.20"],
+      "name" : "ncdc"
+    }, 
+    {
+      "target" : [ "20190422"],
+      "base" : [ "20190322"],
+      "name" : "parallel"
+    }, 
+    {
+      "target" : [ "20190413"],
+      "base" : [ "20180910"],
+      "name" : "foo2zjs"
+    }, 
+    {
+      "target" : [ "6.3"],
+      "base" : [ "6.1"],
+      "name" : "avrdude"
+    }, 
+    {
+      "target" : [ "1.47.0"],
+      "base" : [ "1.46"],
+      "name" : "rclone"
+    }, 
+    {
+      "target" : [ "2.5.1"],
+      "base" : [ "2.5"],
+      "name" : "xpra"
+    }, 
+    {
+      "target" : [ "19.2.0"],
+      "base" : [ "17.5.0"],
+      "name" : "python2-twisted"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.0"],
+      "name" : "r-clipr"
+    }, 
+    {
+      "target" : [ "4.0.1"],
+      "base" : [ "4.0.0"],
+      "name" : "java-openmpi"
+    }, 
+    {
+      "target" : [ "2.6.2"],
+      "base" : [ "2.6.1"],
+      "name" : "darktable"
+    }, 
+    {
+      "target" : [ "2.9.2"],
+      "base" : [ "2.9.0"],
+      "name" : "http-parser"
+    }, 
+    {
+      "target" : [ "3.50"],
+      "base" : [ "3.49"],
+      "name" : "highlight"
+    }, 
+    {
+      "target" : [ "4.6.0"],
+      "base" : [ "4.1.3"],
+      "name" : "python2-zope-interface"
+    }, 
+    {
+      "target" : [ "0.66"],
+      "base" : [ "0.65"],
+      "name" : "quilt"
+    }, 
+    {
+      "target" : [ "4.1"],
+      "base" : [ "4.0"],
+      "name" : "nano"
+    }, 
+    {
+      "target" : [ "18.09.5"],
+      "base" : [ "18.09.3"],
+      "name" : "docker"
+    }, 
+    {
+      "target" : [ "2.8"],
+      "base" : [ "2.7"],
+      "name" : "python-idna"
+    }, 
+    {
+      "target" : [ "1.13.0"],
+      "base" : [ "1.12.0"],
+      "name" : "qgpgme"
+    }, 
+    {
+      "target" : [ "0.33.1"],
+      "base" : [ "0.33.0"],
+      "name" : "certbot"
+    }, 
+    {
+      "target" : [ "1.13.0"],
+      "base" : [ "1.12.0"],
+      "name" : "gpgme"
+    }, 
+    {
+      "target" : [ "5.0.8"],
+      "base" : [ "5.0.7"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "19.3"],
+      "base" : [ "19.2"],
+      "name" : "snd"
+    }, 
+    {
+      "target" : [ "4.0.1"],
+      "base" : [ "4.0.0"],
+      "name" : "openmpi-thread-multiple"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.4"],
+      "name" : "python2-dask"
+    }, 
+    {
+      "target" : [ "3.3.100"],
+      "base" : [ "3.3.99"],
+      "name" : "gtkwave"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.13.0"],
+      "name" : "fswatch"
+    }, 
+    {
+      "target" : [ "1.7.3"],
+      "base" : [ "1.7.2"],
+      "name" : "r-urltools"
+    }, 
+    {
+      "target" : [ "0.11-0"],
+      "base" : [ "0.10-1"],
+      "name" : "r-rdpack"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.1"],
+      "name" : "r-hdf5r"
+    }, 
+    {
+      "target" : [ "18.1.0"],
+      "base" : [ "17.0.0"],
+      "name" : "python2-service-identity"
+    }, 
+    {
+      "target" : [ "1.1-221.1"],
+      "base" : [ "1.1-221"],
+      "name" : "r-sdmtools"
+    }, 
+    {
+      "target" : [ "1.37"],
+      "base" : [ "1.36"],
+      "name" : "connman"
+    }, 
+    {
+      "target" : [ "1.11.0"],
+      "base" : [ "1.10.0"],
+      "name" : "ibus-libpinyin"
+    }, 
+    {
+      "target" : [ "0.33.1"],
+      "base" : [ "0.33.0"],
+      "name" : "letsencrypt"
+    }, 
+    {
+      "target" : [ "4.4.16"],
+      "base" : [ "4.4.13"],
+      "name" : "eid-mw"
+    }, 
+    {
+      "target" : [ "1.7.3.3"],
+      "base" : [ "1.7.3.2"],
+      "name" : "socat"
+    }, 
+    {
+      "target" : [ "0.16.0-13.b8b1e4d"],
+      "base" : [ "0.16.0-12.d78bfd2"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "0.90.2"],
+      "base" : [ "0.90.1"],
+      "name" : "calf"
+    }, 
+    {
+      "target" : [ "6.12.2"],
+      "base" : [ "6.12.0"],
+      "name" : "csound"
+    }, 
+    {
+      "target" : [ "1.2.28"],
+      "base" : [ "1.2.27"],
+      "name" : "xmlsec"
+    }, 
+    {
+      "target" : [ "0.8.6-1.5dce49f"],
+      "base" : [ "0.8.5-1.354abb0"],
+      "name" : "sbcl-bordeaux-threads"
+    }, 
+    {
+      "target" : [ "2.8"],
+      "base" : [ "2.7"],
+      "name" : "python2-idna"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.1.12"],
+      "name" : "python-m2r"
+    }, 
+    {
+      "target" : [ "1.28"],
+      "base" : [ "1.27"],
+      "name" : "python-serpent"
+    }, 
+    {
+      "target" : [ "1.22.4"],
+      "base" : [ "1.22.2"],
+      "name" : "libqmi"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.1.12"],
+      "name" : "python2-m2r"
+    }, 
+    {
+      "target" : [ "0.5.6"],
+      "base" : [ "0.5.5"],
+      "name" : "qsynth"
+    }, 
+    {
+      "target" : [ "1.18.2"],
+      "base" : [ "1.18.0"],
+      "name" : "libmbim"
+    }, 
+    {
+      "target" : [ "0.8.10"],
+      "base" : [ "0.8.8"],
+      "name" : "eyed3"
+    }, 
+    {
+      "target" : [ "0.23.2"],
+      "base" : [ "0.23.1"],
+      "name" : "crawl"
+    }, 
+    {
+      "target" : [ "5.0.8"],
+      "base" : [ "5.0.7"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "0.0.1"],
+      "base" : [ "0-4.80c1e9e71"],
+      "name" : "guile-newt"
+    }, 
+    {
+      "target" : [ "3.5.0"],
+      "base" : [ "3.4.0"],
+      "name" : "lm-sensors"
+    }, 
+    {
+      "target" : [ "4.0.1"],
+      "base" : [ "4.0.0"],
+      "name" : "openmpi"
+    }, 
+    {
+      "target" : [ "0.9"],
+      "base" : [ "0.8"],
+      "name" : "gnuastro"
+    }, 
+    {
+      "target" : [ "3.0.1"],
+      "base" : [ "3.0.0"],
+      "name" : "wireshark"
+    }, 
+    {
+      "target" : [ "6.0-83"],
+      "base" : [ "6.0-82"],
+      "name" : "r-caret"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.2.0"],
+      "name" : "libpinyin"
+    }, 
+    {
+      "target" : [ "0.5.7"],
+      "base" : [ "0.5.6"],
+      "name" : "qjackctl"
+    }, 
+    {
+      "target" : [ "4.6.0"],
+      "base" : [ "4.1.3"],
+      "name" : "python-zope-interface"
+    }, 
+    {
+      "target" : [ "3.0.1"],
+      "base" : [ "2.6.0"],
+      "name" : "python-jsonschema"
+    }, 
+    {
+      "target" : [ "5.0.8"],
+      "base" : [ "5.0.7"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "19.2.0"],
+      "base" : [ "17.5.0"],
+      "name" : "python-twisted"
+    }, 
+    {
+      "target" : [ "19.0.0"],
+      "base" : [ "18.0.0"],
+      "name" : "python-hyperlink"
+    }, 
+    {
+      "target" : [ "1.11.3"],
+      "base" : [ "1.11.2"],
+      "name" : "conky"
+    }, 
+    {
+      "target" : [ "0.2.9"],
+      "base" : [ "0.2.8.2"],
+      "name" : "python-dill"
+    }, 
+    {
+      "target" : [ "0.9.9"],
+      "base" : [ "0.9.8"],
+      "name" : "aj-snapshot"
+    }, 
+    {
+      "target" : [ "0.33.1"],
+      "base" : [ "0.33.0"],
+      "name" : "python-acme"
+    }, 
+    {
+      "target" : [ "0.36"],
+      "base" : [ "0.35"],
+      "name" : "spice-gtk"
+    }, 
+    {
+      "target" : [ "18.1.0"],
+      "base" : [ "17.0.0"],
+      "name" : "python-service-identity"
+    }, 
+    {
+      "target" : [ "1.19.3"],
+      "base" : [ "1.19.0"],
+      "name" : "yubikey-personalization"
+    }, 
+    {
+      "target" : [ "5.0.8"],
+      "base" : [ "5.0.7"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.16.0-13.b8b1e4d"],
+      "base" : [ "0.16.0-12.d78bfd2"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "1.6.2"],
+      "base" : [ "1.6.1"],
+      "name" : "r-hardyweinberg"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "3.0.7",
+      "name" : "lucene++"
+    }, 
+    {
+      "version" : "2.0",
+      "name" : "emacs-ace-jump-mode"
+    }, 
+    {
+      "version" : "2.7.1",
+      "name" : "git-lfs"
+    }, 
+    {
+      "version" : "1.1.2",
+      "name" : "cl-log4cl"
+    }, 
+    {
+      "version" : "3.15.0",
+      "name" : "valgrind"
+    }, 
+    {
+      "version" : "0.14.11",
+      "name" : "python2-pyrsistent"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "r-sctransform"
+    }, 
+    {
+      "version" : "7.0.1",
+      "name" : "libomp"
+    }, 
+    {
+      "version" : "2.0.3",
+      "name" : "dumb-allegro4"
+    }, 
+    {
+      "version" : "0.14.11",
+      "name" : "python-pyrsistent"
+    }, 
+    {
+      "version" : "1.1.2",
+      "name" : "sbcl-log4cl"
+    }, 
+    {
+      "version" : "2.2.1",
+      "name" : "poedit"
+    }, 
+    {
+      "version" : "1.1.2",
+      "name" : "ecl-log4cl"
+    }, 
+    {
+      "version" : "1.2-alpha",
+      "name" : "alex4"
+    }, 
+    {
+      "version" : "1.22.0",
+      "name" : "mate-power-manager"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "r-styler"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "emacs-ace-link"
+    }, 
+    {
+      "version" : "2.0.3",
+      "name" : "dumb"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/17/compare.json b/data/2019/17/compare.json
new file mode 100644
index 0000000..a594335
--- /dev/null
+++ b/data/2019/17/compare.json
@@ -0,0 +1,1719 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "0.6.10"],
+      "base" : [ "0.6.9"],
+      "name" : "python2-nbxmpp"
+    }, 
+    {
+      "target" : [ "20190317"],
+      "base" : [ "20170731"],
+      "name" : "fontforge"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.4.0"],
+      "name" : "ocaml-ppxlib"
+    }, 
+    {
+      "target" : [ "1.92"],
+      "base" : [ "1.91"],
+      "name" : "gifsicle"
+    }, 
+    {
+      "target" : [ "1.6.5"],
+      "base" : [ "1.6.3"],
+      "name" : "apr"
+    }, 
+    {
+      "target" : [ "26"],
+      "base" : [ "25"],
+      "name" : "kmod"
+    }, 
+    {
+      "target" : [ "1.13.0"],
+      "base" : [ "1.12.3"],
+      "name" : "libinput"
+    }, 
+    {
+      "target" : [ "3.0.33-1"],
+      "base" : [ "3.0.32-1"],
+      "name" : "inxi"
+    }, 
+    {
+      "target" : [ "2.26"],
+      "base" : [ "2.24"],
+      "name" : "xkeyboard-config"
+    }, 
+    {
+      "target" : [ "7.3-51.4"],
+      "base" : [ "7.3-51.3"],
+      "name" : "r-mass"
+    }, 
+    {
+      "target" : [ "3.36"],
+      "base" : [ "3.35-1"],
+      "name" : "r-survey"
+    }, 
+    {
+      "target" : [ "2.38.1"],
+      "base" : [ "2.38.0"],
+      "name" : "gdk-pixbuf+svg"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.20.1"],
+      "name" : "yelp-xsl"
+    }, 
+    {
+      "target" : [ "0.0.1"],
+      "base" : [ "0.0.2"],
+      "name" : "ocamlify"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.26.2"],
+      "name" : "dconf-editor"
+    }, 
+    {
+      "target" : [ "3.2.1"],
+      "base" : [ "3.2.0"],
+      "name" : "python-redis"
+    }, 
+    {
+      "target" : [ "3.15.0", "3.14.0"],
+      "base" : [ "3.13.0", "3.15.0"],
+      "name" : "valgrind"
+    }, 
+    {
+      "target" : [ "0.176"],
+      "base" : [ "0.173"],
+      "name" : "elfutils"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.24.3"],
+      "name" : "gnome-shell-extensions"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.15"],
+      "name" : "libxcursor"
+    }, 
+    {
+      "target" : [ "1.0.6"],
+      "base" : [ "1.0.5"],
+      "name" : "makedepend"
+    }, 
+    {
+      "target" : [ "1.56.1"],
+      "base" : [ "1.56"],
+      "name" : "r-pamr"
+    }, 
+    {
+      "target" : [ "0.3.15"],
+      "base" : [ "0.3.14"],
+      "name" : "libmwaw"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.26.0"],
+      "name" : "orca"
+    }, 
+    {
+      "target" : [ "2.9"],
+      "base" : [ "2.8"],
+      "name" : "ocaml-qtest"
+    }, 
+    {
+      "target" : [ "2.24.32", "3.24.7"],
+      "base" : [ "2.24.32", "3.24.2"],
+      "name" : "gtk+"
+    }, 
+    {
+      "target" : [ "0.9.7"],
+      "base" : [ "0.9.6"],
+      "name" : "samplv1"
+    }, 
+    {
+      "target" : [ "1.5.13"],
+      "base" : [ "1.5.12"],
+      "name" : "memcached"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.3.0"],
+      "name" : "bap"
+    }, 
+    {
+      "target" : [ "4.07+1"],
+      "base" : [ "4.02+6", "4.07+1"],
+      "name" : "camlp4"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.24.3"],
+      "name" : "gnome-control-center"
+    }, 
+    {
+      "target" : [ "2.2"],
+      "base" : [ "1.6"],
+      "name" : "ocaml-csv"
+    }, 
+    {
+      "target" : [ "3.43"],
+      "base" : [ "3.41"],
+      "name" : "nss-certs"
+    }, 
+    {
+      "target" : [ "2.6.3"],
+      "base" : [ "2.6.2"],
+      "name" : "r-sjplot"
+    }, 
+    {
+      "target" : [ "2.3.1"],
+      "base" : [ "2.2.1"],
+      "name" : "python-pyparsing"
+    }, 
+    {
+      "target" : [ "1.5-6"],
+      "base" : [ "1.5-5"],
+      "name" : "r-quadprog"
+    }, 
+    {
+      "target" : [ "20190305"],
+      "base" : [ "20180701"],
+      "name" : "libuninameslist"
+    }, 
+    {
+      "target" : [ "1.28"],
+      "base" : [ "1.27"],
+      "name" : "gtk-doc"
+    }, 
+    {
+      "target" : [ "3.26.0"],
+      "base" : [ "3.22.0"],
+      "name" : "gnome-screenshot"
+    }, 
+    {
+      "target" : [ "3.1.4"],
+      "base" : [ "3.1.0"],
+      "name" : "double-conversion"
+    }, 
+    {
+      "target" : [ "10.1.38"],
+      "base" : [ "10.1.37"],
+      "name" : "mariadb"
+    }, 
+    {
+      "target" : [ "1.1.11", "2.0.5"],
+      "base" : [ "1.1.11", "2.0.4"],
+      "name" : "fluidsynth"
+    }, 
+    {
+      "target" : [ "1.1.8"],
+      "base" : [ "1.1.7"],
+      "name" : "alsa-plugins"
+    }, 
+    {
+      "target" : [ "1.14.45"],
+      "base" : [ "1.14.44"],
+      "name" : "libgsf"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.9"],
+      "name" : "libxkbfile"
+    }, 
+    {
+      "target" : [ "3.6.2"],
+      "base" : [ "3.6.1"],
+      "name" : "pciutils"
+    }, 
+    {
+      "target" : [ "1.13.0"],
+      "base" : [ "1.12.3"],
+      "name" : "libinput-minimal"
+    }, 
+    {
+      "target" : [ "6.9.10-35"],
+      "base" : [ "6.9.10-16"],
+      "name" : "imagemagick"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.26.2"],
+      "name" : "nautilus"
+    }, 
+    {
+      "target" : [ "3.0.5"],
+      "base" : [ "3.0.4"],
+      "name" : "zynaddsubfx"
+    }, 
+    {
+      "target" : [ "3.26.0"],
+      "base" : [ "3.20.1"],
+      "name" : "geocode-glib"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2"],
+      "name" : "ocaml-ppx-derivers"
+    }, 
+    {
+      "target" : [ "20190324-3.1"],
+      "base" : [ "20181209-3.1"],
+      "name" : "libedit"
+    }, 
+    {
+      "target" : [ "1.8.14"],
+      "base" : [ "1.8.4"],
+      "name" : "network-manager-applet"
+    }, 
+    {
+      "target" : [ "0.9.7"],
+      "base" : [ "0.9.6"],
+      "name" : "synthv1"
+    }, 
+    {
+      "target" : [ "3.43"],
+      "base" : [ "3.41"],
+      "name" : "nss"
+    }, 
+    {
+      "target" : [ "4.07.1"],
+      "base" : [ "4.02.3", "4.07.1"],
+      "name" : "ocaml"
+    }, 
+    {
+      "target" : [ "1.1.106"],
+      "base" : [ "1.1.97.0"],
+      "name" : "vulkan-tools"
+    }, 
+    {
+      "target" : [ "2019.4-25"],
+      "base" : [ "2019.3-9"],
+      "name" : "r-ordinal"
+    }, 
+    {
+      "target" : [ "0.5.7"],
+      "base" : [ "0.5.5"],
+      "name" : "ocaml-ssl"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.26.0"],
+      "name" : "gnome-system-monitor"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.26.2"],
+      "name" : "eog"
+    }, 
+    {
+      "target" : [ "0.12.0"],
+      "base" : [ "0.11.0"],
+      "name" : "ocaml-ppx-inline-test"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.26.0"],
+      "name" : "five-or-more"
+    }, 
+    {
+      "target" : [ "1.1.106"],
+      "base" : [ "1.1.99"],
+      "name" : "vulkan-icd-loader"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.24.3"],
+      "name" : "gnome-shell"
+    }, 
+    {
+      "target" : [ "2.2.11"],
+      "base" : [ "2.2.10"],
+      "name" : "cups"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2.0"],
+      "name" : "ocaml-octavius"
+    }, 
+    {
+      "target" : [ "1.1.106"],
+      "base" : [ "1.1.99"],
+      "name" : "vulkan-headers"
+    }, 
+    {
+      "target" : [ "1.7"],
+      "base" : [ "1.4.1"],
+      "name" : "ocaml-zarith"
+    }, 
+    {
+      "target" : [ "1.8-4"],
+      "base" : [ "1.8-3"],
+      "name" : "r-xtable"
+    }, 
+    {
+      "target" : [ "1.3.3"],
+      "base" : [ "1.3.1"],
+      "name" : "python-sqlalchemy"
+    }, 
+    {
+      "target" : [ "1.0.11"],
+      "base" : [ "1.0.10"],
+      "name" : "libxvmc"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.18.0"],
+      "name" : "yelp-tools"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.0"],
+      "name" : "shepherd"
+    }, 
+    {
+      "target" : [ "1.3.8.1.2"],
+      "base" : [ "1.3.8.1.1"],
+      "name" : "r-genetics"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.24.1"],
+      "name" : "gnome-session"
+    }, 
+    {
+      "target" : [ "2.32.0"],
+      "base" : [ "2.26.2"],
+      "name" : "at-spi2-core"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.20.0"],
+      "name" : "gcr"
+    }, 
+    {
+      "target" : [ "2.3.1"],
+      "base" : [ "2.2.1"],
+      "name" : "python2-pyparsing"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.26.2.1"],
+      "name" : "gdm"
+    }, 
+    {
+      "target" : [ "1.3-22"],
+      "base" : [ "1.3-20"],
+      "name" : "r-boot"
+    }, 
+    {
+      "target" : [ "2.5.9"],
+      "base" : [ "2.5.8"],
+      "name" : "teckit"
+    }, 
+    {
+      "target" : [ "1.3.5"],
+      "base" : [ "1.3.4-2"],
+      "name" : "fltk"
+    }, 
+    {
+      "target" : [ "2.32.0"],
+      "base" : [ "2.26.2"],
+      "name" : "at-spi2-atk"
+    }, 
+    {
+      "target" : [ "2.1-11.2"],
+      "base" : [ "2.1-11.1"],
+      "name" : "r-fpc"
+    }, 
+    {
+      "target" : [ "9.7"],
+      "base" : [ "9.6"],
+      "name" : "r-fields"
+    }, 
+    {
+      "target" : [ "0.9.6.10"],
+      "base" : [ "0.9.6.9"],
+      "name" : "translate-shell"
+    }, 
+    {
+      "target" : [ "4.1.27"],
+      "base" : [ "4.1.26"],
+      "name" : "nsd"
+    }, 
+    {
+      "target" : [ "1.1.8"],
+      "base" : [ "1.1.7"],
+      "name" : "alsa-lib"
+    }, 
+    {
+      "target" : [ "3.23"],
+      "base" : [ "3.22"],
+      "name" : "libsvm"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.26.2"],
+      "name" : "gnome-maps"
+    }, 
+    {
+      "target" : [ "1.17.0"],
+      "base" : [ "1.16.0"],
+      "name" : "wayland"
+    }, 
+    {
+      "target" : [ "2.26.0"],
+      "base" : [ "2.24.0"],
+      "name" : "python-pyatspi"
+    }, 
+    {
+      "target" : [ "0.29.6"],
+      "base" : [ "0.29.5"],
+      "name" : "python2-cython"
+    }, 
+    {
+      "target" : [ "1.10.10"],
+      "base" : [ "1.8.4"],
+      "name" : "network-manager"
+    }, 
+    {
+      "target" : [ "4.7"],
+      "base" : [ "4.6"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "2019.04.24"],
+      "base" : [ "2019.04.17"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "0.16.0-14.0c329bf"],
+      "base" : [ "0.16.0-13.b8b1e4d"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.24.0"],
+      "name" : "zenity"
+    }, 
+    {
+      "target" : [ "4.14.114", "4.19.37", "4.4.179", "4.9.171", "5.0.10"],
+      "base" : [ "4.14.112", "4.19.35", "4.4.178", "4.9.169", "5.0.8"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "3.4.1"],
+      "base" : [ "3.4"],
+      "name" : "ocaml-frontc"
+    }, 
+    {
+      "target" : [ "3.28.3"],
+      "base" : [ "3.28.1"],
+      "name" : "evolution-data-server"
+    }, 
+    {
+      "target" : [ "3.26.1"],
+      "base" : [ "3.10.8"],
+      "name" : "totem-pl-parser"
+    }, 
+    {
+      "target" : [ "0.13.0"],
+      "base" : [ "0.12.0"],
+      "name" : "ocaml-spawn"
+    }, 
+    {
+      "target" : [ "4.14.114", "4.19.37", "5.0.10"],
+      "base" : [ "4.14.112", "4.19.35", "5.0.8"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "2.38.1"],
+      "base" : [ "2.38.0"],
+      "name" : "gdk-pixbuf"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.24.4"],
+      "name" : "mutter"
+    }, 
+    {
+      "target" : [ "0.9.7"],
+      "base" : [ "0.9.6"],
+      "name" : "drumkv1"
+    }, 
+    {
+      "target" : [ "2.9"],
+      "base" : [ "2.8"],
+      "name" : "tmux"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.4.3"],
+      "name" : "ocaml-stringext"
+    }, 
+    {
+      "target" : [ "18.3.5"],
+      "base" : [ "18.3.1"],
+      "name" : "mesa"
+    }, 
+    {
+      "target" : [ "2.1.1"],
+      "base" : [ "2.0.1"],
+      "name" : "r-testthat"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.26.1"],
+      "name" : "adwaita-icon-theme"
+    }, 
+    {
+      "target" : [ "0.9"],
+      "base" : [ "0.5.3.1"],
+      "name" : "ocaml-qcheck"
+    }, 
+    {
+      "target" : [ "7.4.1"],
+      "base" : [ "7.2.3"],
+      "name" : "ocaml-pcre"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.2.0"],
+      "name" : "ocaml-easy-format"
+    }, 
+    {
+      "target" : [ "5.1.4"],
+      "base" : [ "0.0.0-1.f4799b5"],
+      "name" : "hcxdumptool"
+    }, 
+    {
+      "target" : [ "1.8.4"],
+      "base" : [ "1.8.0"],
+      "name" : "network-manager-openvpn"
+    }, 
+    {
+      "target" : [ "0.7.2"],
+      "base" : [ "0.7.1"],
+      "name" : "ocaml-fpath"
+    }, 
+    {
+      "target" : [ "2.2.11"],
+      "base" : [ "2.2.10"],
+      "name" : "cups-minimal"
+    }, 
+    {
+      "target" : [ "1.3.3"],
+      "base" : [ "1.3.0"],
+      "name" : "emacs-disk-usage"
+    }, 
+    {
+      "target" : [ "0.2.2"],
+      "base" : [ "0.2.1"],
+      "name" : "r-ggforce"
+    }, 
+    {
+      "target" : [ "1.52.3"],
+      "base" : [ "1.48.6"],
+      "name" : "gjs"
+    }, 
+    {
+      "target" : [ "1.3.4"],
+      "base" : [ "1.3.3"],
+      "name" : "r-emmeans"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.26.2"],
+      "name" : "file-roller"
+    }, 
+    {
+      "target" : [ "3.23"],
+      "base" : [ "3.22"],
+      "name" : "python-libsvm"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.24.3"],
+      "name" : "gnome-settings-daemon"
+    }, 
+    {
+      "target" : [ "2.32.0"],
+      "base" : [ "2.28.1"],
+      "name" : "atk"
+    }, 
+    {
+      "target" : [ "4.14.114", "4.19.37", "5.0.10"],
+      "base" : [ "4.14.112", "4.19.35", "5.0.8"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "3.0.33-1"],
+      "base" : [ "3.0.32-1"],
+      "name" : "inxi-minimal"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.20.1"],
+      "name" : "gnome-bluetooth"
+    }, 
+    {
+      "target" : [ "3.22.1"],
+      "base" : [ "3.20.2"],
+      "name" : "glade"
+    }, 
+    {
+      "target" : [ "232"],
+      "base" : [ "230"],
+      "name" : "libgudev"
+    }, 
+    {
+      "target" : [ "5.6"],
+      "base" : [ "5.5"],
+      "name" : "rawtherapee"
+    }, 
+    {
+      "target" : [ "1.3.7"],
+      "base" : [ "0.0-4.8bea0a266"],
+      "name" : "spirv-headers"
+    }, 
+    {
+      "target" : [ "3.6.0"],
+      "base" : [ "3.5.3"],
+      "name" : "r-minimal"
+    }, 
+    {
+      "target" : [ "0.3-3"],
+      "base" : [ "0.3-1"],
+      "name" : "r-classint"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.26.1"],
+      "name" : "libgweather"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.2.3"],
+      "name" : "libgnome-games-support"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.24.3"],
+      "name" : "gnome"
+    }, 
+    {
+      "target" : [ "3.26.0"],
+      "base" : [ "3.22.0.1"],
+      "name" : "libgnomekbd"
+    }, 
+    {
+      "target" : [ "10.0.4"],
+      "base" : [ "3.18.0"],
+      "name" : "gucharmap"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.24.2"],
+      "name" : "gnome-desktop"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "0.8.3"],
+      "name" : "ocaml-mtime"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.26.0"],
+      "name" : "gnome-calculator"
+    }, 
+    {
+      "target" : [ "3.2.1"],
+      "base" : [ "3.2.0"],
+      "name" : "python2-redis"
+    }, 
+    {
+      "target" : [ "1.1.8"],
+      "base" : [ "1.1.7"],
+      "name" : "alsa-utils"
+    }, 
+    {
+      "target" : [ "9"],
+      "base" : [ "8-1.88f156d"],
+      "name" : "notmuch-addrlookup-c"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.26.3"],
+      "name" : "gnome-calendar"
+    }, 
+    {
+      "target" : [ "5.0.10"],
+      "base" : [ "5.0.8"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "4.0.26"],
+      "base" : [ "4.0.25"],
+      "name" : "python2-pyodbc"
+    }, 
+    {
+      "target" : [ "0.3.5"],
+      "base" : [ "0.3.4"],
+      "name" : "openblas-ilp64"
+    }, 
+    {
+      "target" : [ "1.2"],
+      "base" : [ "1.1.1"],
+      "name" : "libvdpau"
+    }, 
+    {
+      "target" : [ "2.4.0"],
+      "base" : [ "2.3.0"],
+      "name" : "libva"
+    }, 
+    {
+      "target" : [ "1.6"],
+      "base" : [ "1.5"],
+      "name" : "libabigail"
+    }, 
+    {
+      "target" : [ "3.6.0"],
+      "base" : [ "3.5.3"],
+      "name" : "r"
+    }, 
+    {
+      "target" : [ "1.8.15"],
+      "base" : [ "1.8.14"],
+      "name" : "doxygen"
+    }, 
+    {
+      "target" : [ "1.9.1"],
+      "base" : [ "1.6.3"],
+      "name" : "dune"
+    }, 
+    {
+      "target" : [ "0.16.0-14.0c329bf"],
+      "base" : [ "0.16.0-13.b8b1e4d"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.24.1"],
+      "name" : "gsettings-desktop-schemas"
+    }, 
+    {
+      "target" : [ "4.21"],
+      "base" : [ "4.20"],
+      "name" : "nspr"
+    }, 
+    {
+      "target" : [ "2.40.20", "2.44.12"],
+      "base" : [ "2.40.20"],
+      "name" : "librsvg"
+    }, 
+    {
+      "target" : [ "0.29.6"],
+      "base" : [ "0.29.5"],
+      "name" : "python-cython"
+    }, 
+    {
+      "target" : [ "8.4.0"],
+      "base" : [ "8.2.1"],
+      "name" : "qpdf"
+    }, 
+    {
+      "target" : [ "2.5.20"],
+      "base" : [ "2.5.17"],
+      "name" : "gphoto2"
+    }, 
+    {
+      "target" : [ "5.0.10"],
+      "base" : [ "5.0.8"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "3.28.2"],
+      "base" : [ "3.20.1"],
+      "name" : "gnome-keyring"
+    }, 
+    {
+      "target" : [ "0.4.5"],
+      "base" : [ "0.4.4"],
+      "name" : "libxcomposite"
+    }, 
+    {
+      "target" : [ "5.0.10"],
+      "base" : [ "5.0.8"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.3.5"],
+      "base" : [ "0.3.4"],
+      "name" : "openblas"
+    }, 
+    {
+      "target" : [ "1.1.3"],
+      "base" : [ "1.1.2"],
+      "name" : "gajim"
+    }, 
+    {
+      "target" : [ "8.2.1"],
+      "base" : [ "8.2"],
+      "name" : "gdb-arm-none-eabi"
+    }, 
+    {
+      "target" : [ "0.6.10"],
+      "base" : [ "0.6.9"],
+      "name" : "python-nbxmpp"
+    }, 
+    {
+      "target" : [ "2.1.1"],
+      "base" : [ "2.0.0"],
+      "name" : "soundtouch"
+    }, 
+    {
+      "target" : [ "0.50.0"],
+      "base" : [ "0.49.0"],
+      "name" : "meson"
+    }, 
+    {
+      "target" : [ "1.4.8"],
+      "base" : [ "1.4.6"],
+      "name" : "r-splitstackshape"
+    }, 
+    {
+      "target" : [ "0.8.4"],
+      "base" : [ "0.8.2"],
+      "name" : "libxkbcommon"
+    }, 
+    {
+      "target" : [ "2.10.5", "3.24.10", "4.0.2"],
+      "base" : [ "2.10.5", "3.24.10"],
+      "name" : "gtksourceview"
+    }, 
+    {
+      "target" : [ "2.7.4"],
+      "base" : [ "2.7.3"],
+      "name" : "lynis"
+    }, 
+    {
+      "target" : [ "1.9.0"],
+      "base" : [ "1.8.0"],
+      "name" : "ocaml-re"
+    }, 
+    {
+      "target" : [ "2.21.0"],
+      "base" : [ "2.13.0"],
+      "name" : "python2-requests"
+    }, 
+    {
+      "target" : [ "2.99.917-13.6afed33"],
+      "base" : [ "2.99.917-12.33ee0c3"],
+      "name" : "xf86-video-intel"
+    }, 
+    {
+      "target" : [ "0.32.0"],
+      "base" : [ "0.28.0"],
+      "name" : "dconf"
+    }, 
+    {
+      "target" : [ "1.1.4"],
+      "base" : [ "1.1.3"],
+      "name" : "libfontenc"
+    }, 
+    {
+      "target" : [ "0.209"],
+      "base" : [ "0.208"],
+      "name" : "mame"
+    }, 
+    {
+      "target" : [ "2019a"],
+      "base" : [ "2018i"],
+      "name" : "tzdata"
+    }, 
+    {
+      "target" : [ "2.7.0", "2.21.0"],
+      "base" : [ "2.13.0", "2.7.0"],
+      "name" : "python-requests"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.2.0"],
+      "name" : "ocaml-utop"
+    }, 
+    {
+      "target" : [ "1.3"],
+      "base" : [ "1.2"],
+      "name" : "ocaml-result"
+    }, 
+    {
+      "target" : [ "5.0.10"],
+      "base" : [ "5.0.8"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "0.8.4"],
+      "base" : [ "0.8.3"],
+      "name" : "ristretto"
+    }, 
+    {
+      "target" : [ "2.4.1"],
+      "base" : [ "2.4.0"],
+      "name" : "libseccomp"
+    }, 
+    {
+      "target" : [ "0.3.0"],
+      "base" : [ "0.2.2"],
+      "name" : "ocaml-integers"
+    }, 
+    {
+      "target" : [ "0.12.0"],
+      "base" : [ "0.11.1"],
+      "name" : "ocaml-ppx-expect"
+    }, 
+    {
+      "target" : [ "4.7"],
+      "base" : [ "4.6"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.26.2"],
+      "name" : "gnome-online-accounts"
+    }, 
+    {
+      "target" : [ "1.3.3"],
+      "base" : [ "1.3.1"],
+      "name" : "python2-sqlalchemy"
+    }, 
+    {
+      "target" : [ "0.9.7"],
+      "base" : [ "0.9.6"],
+      "name" : "padthv1"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.26.1"],
+      "name" : "gnome-clocks"
+    }, 
+    {
+      "target" : [ "1.36.2"],
+      "base" : [ "1.32.1"],
+      "name" : "gvfs"
+    }, 
+    {
+      "target" : [ "3.2"],
+      "base" : [ "3.1"],
+      "name" : "r-sys"
+    }, 
+    {
+      "target" : [ "8.0p1"],
+      "base" : [ "7.9p1"],
+      "name" : "openssh"
+    }, 
+    {
+      "target" : [ "1.2.59", "1.6.37"],
+      "base" : [ "1.2.59"],
+      "name" : "libpng"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.26.0"],
+      "name" : "gnome-mines"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.26.0"],
+      "name" : "devhelp"
+    }, 
+    {
+      "target" : [ "4.1.0"],
+      "base" : [ "4.0.0"],
+      "name" : "tmux-xpanes"
+    }, 
+    {
+      "target" : [ "3.6.0"],
+      "base" : [ "3.5.3"],
+      "name" : "rmath-standalone"
+    }, 
+    {
+      "target" : [ "2.4.97"],
+      "base" : [ "2.4.96"],
+      "name" : "libdrm"
+    }, 
+    {
+      "target" : [ "2.56.0"],
+      "base" : [ "2.54.1"],
+      "name" : "glibmm"
+    }, 
+    {
+      "target" : [ "0.1.1"],
+      "base" : [ "0.1.0"],
+      "name" : "librepcb"
+    }, 
+    {
+      "target" : [ "1.2.4.1"],
+      "base" : [ "1.2.4"],
+      "name" : "r-igraph"
+    }, 
+    {
+      "target" : [ "1.3.14"],
+      "base" : [ "1.3.13"],
+      "name" : "xl2tpd"
+    }, 
+    {
+      "target" : [ "1.1.106"],
+      "base" : [ "1.1.99"],
+      "name" : "vulkan-loader"
+    }, 
+    {
+      "target" : [ "1.22.3"],
+      "base" : [ "1.21.5"],
+      "name" : "cups-filters"
+    }, 
+    {
+      "target" : [ "6.0-84"],
+      "base" : [ "6.0-83"],
+      "name" : "r-caret"
+    }, 
+    {
+      "target" : [ "1.9.0"],
+      "base" : [ "1.8.2"],
+      "name" : "ninja"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.22.0"],
+      "name" : "yelp"
+    }, 
+    {
+      "target" : [ "0.7-4"],
+      "base" : [ "0.7-3"],
+      "name" : "r-sf"
+    }, 
+    {
+      "target" : [ "114"],
+      "base" : [ "113"],
+      "name" : "diffoscope"
+    }, 
+    {
+      "target" : [ "1.7.2"],
+      "base" : [ "1.7.1"],
+      "name" : "openfst"
+    }, 
+    {
+      "target" : [ "2.0.4"],
+      "base" : [ "1.12.3"],
+      "name" : "tracker"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.3.0"],
+      "name" : "r-dbplyr"
+    }, 
+    {
+      "target" : [ "5.1.4"],
+      "base" : [ "0.0.0-1.2ecfc9a"],
+      "name" : "hcxtools"
+    }, 
+    {
+      "target" : [ "0.21.8"],
+      "base" : [ "0.21.7"],
+      "name" : "mpd"
+    }, 
+    {
+      "target" : [ "1.0.0"],
+      "base" : [ "0.8.1"],
+      "name" : "ocaml-topkg"
+    }, 
+    {
+      "target" : [ "5.5.3"],
+      "base" : [ "5.5.2"],
+      "name" : "maim"
+    }, 
+    {
+      "target" : [ "4.7"],
+      "base" : [ "4.6"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "5.1-3.1"],
+      "base" : [ "5.1-3"],
+      "name" : "r-rms"
+    }, 
+    {
+      "target" : [ "8.2.1"],
+      "base" : [ "8.2"],
+      "name" : "gdb"
+    }, 
+    {
+      "target" : [ "4.0.26"],
+      "base" : [ "4.0.25"],
+      "name" : "python-pyodbc"
+    }, 
+    {
+      "target" : [ "18.3.5"],
+      "base" : [ "18.3.1"],
+      "name" : "mesa-headers"
+    }, 
+    {
+      "target" : [ "1.3.1.1"],
+      "base" : [ "1.3.1"],
+      "name" : "r-rngtools"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.26.2"],
+      "name" : "gnome-todo"
+    }, 
+    {
+      "target" : [ "1.0.2"],
+      "base" : [ "1.0.1"],
+      "name" : "ghc-haskell-lexer"
+    }, 
+    {
+      "target" : [ "9.12.4-P1"],
+      "base" : [ "9.12.3-P4"],
+      "name" : "bind"
+    }, 
+    {
+      "target" : [ "7.11.3188"],
+      "base" : [ "7.11.3113"],
+      "name" : "glslang"
+    }, 
+    {
+      "target" : [ "4.3.2"],
+      "base" : [ "4.2.1"],
+      "name" : "pdfpc"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-here"
+    }, 
+    {
+      "version" : "2.1.2",
+      "name" : "ocaml4.02-base64"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-fields-conv"
+    }, 
+    {
+      "version" : "1.8.0",
+      "name" : "ocaml4.02-re"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "ocaml4.02-uutf"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-enumerate"
+    }, 
+    {
+      "version" : "0.9.6",
+      "name" : "ocaml4.02-uuidm"
+    }, 
+    {
+      "version" : "20161115",
+      "name" : "ocaml4.02-menhir"
+    }, 
+    {
+      "version" : "0.6.2",
+      "name" : "ocaml4.02-logs"
+    }, 
+    {
+      "version" : "1.9.2",
+      "name" : "ocaml4.02-uri"
+    }, 
+    {
+      "version" : "0.7.6",
+      "name" : "ocaml4.02-piqi"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "ocaml4.02-cmdliner"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-assert"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-sexp-message"
+    }, 
+    {
+      "version" : "2.1.1",
+      "name" : "ocaml4.02-bitstring"
+    }, 
+    {
+      "version" : "0.0.9",
+      "name" : "ocaml4.02-ocamlmod"
+    }, 
+    {
+      "version" : "1.3.1",
+      "name" : "ocaml4.02-bisect"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-async-kernel"
+    }, 
+    {
+      "version" : "1.6",
+      "name" : "optcomp"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "ocaml4.02-easy-format"
+    }, 
+    {
+      "version" : "0.0.2",
+      "name" : "ocaml4.02-uchar"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-sexp-conv"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-async-rpc-kernel"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-variants-conv"
+    }, 
+    {
+      "version" : "1.4.3",
+      "name" : "ocaml4.02-stringext"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "ocaml4.02-mtime"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-core-kernel"
+    }, 
+    {
+      "version" : "1.4.1",
+      "name" : "ocaml4.02-zarith"
+    }, 
+    {
+      "version" : "1.6.5",
+      "name" : "ocaml4.02-cppo"
+    }, 
+    {
+      "version" : "0.8.1",
+      "name" : "ocaml4.02-topkg"
+    }, 
+    {
+      "version" : "1.0.6",
+      "name" : "ocaml4.02-camlzip"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-variantslib"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-compare"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "ocaml4.02-ocplib-endian"
+    }, 
+    {
+      "version" : "4.1.0",
+      "name" : "ocaml4.02-lwt"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-driver"
+    }, 
+    {
+      "version" : "0.8.5",
+      "name" : "ocaml4.02-fmt"
+    }, 
+    {
+      "version" : "0.7.1",
+      "name" : "ocaml4.02-fpath"
+    }, 
+    {
+      "version" : "1.6",
+      "name" : "ocaml4.02-zed"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "ocaml4.02-seq"
+    }, 
+    {
+      "version" : "0.8.2",
+      "name" : "ocaml4.02-ocurl"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-typerep"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "ocaml4.02-rresult"
+    }, 
+    {
+      "version" : "1.13",
+      "name" : "ocaml4.02-lambda-term"
+    }, 
+    {
+      "version" : "1.8.8",
+      "name" : "ocaml4.02-graph"
+    }, 
+    {
+      "version" : "0.5.3.1",
+      "name" : "ocaml4.02-qcheck"
+    }, 
+    {
+      "version" : "1.0+beta16",
+      "name" : "ocaml-jbuilder"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "ocaml4.02-jsonm"
+    }, 
+    {
+      "version" : "1.8.0",
+      "name" : "ocaml4.02-findlib"
+    }, 
+    {
+      "version" : "0.8.5",
+      "name" : "ocaml4.02-alcotest"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-core"
+    }, 
+    {
+      "version" : "2.5.3",
+      "name" : "ocaml4.02-batteries"
+    }, 
+    {
+      "version" : "0.5.3",
+      "name" : "ocaml4.02-fileutils"
+    }, 
+    {
+      "version" : "5.0+4.02.0",
+      "name" : "ocaml4.02-ppx-tools"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "ocaml4.02-astring"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-typerep-conv"
+    }, 
+    {
+      "version" : "0.4.11",
+      "name" : "ocaml4.02-oasis"
+    }, 
+    {
+      "version" : "0.4.3",
+      "name" : "ocaml4.02-ezjsonm"
+    }, 
+    {
+      "version" : "1.6",
+      "name" : "ocaml4.02-csv"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-custom-printf"
+    }, 
+    {
+      "version" : "113.33.06",
+      "name" : "ocaml4.02-js-build-tools"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-fail"
+    }, 
+    {
+      "version" : "2.18.5",
+      "name" : "ocaml4.02-lablgtk"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-bin-prot"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-pipebang"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-expect"
+    }, 
+    {
+      "version" : "0.5.5",
+      "name" : "ocaml4.02-ssl"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-jane"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "ocaml4.02-bos"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-type-conv"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "ocaml4.02-hex"
+    }, 
+    {
+      "version" : "2.3.1",
+      "name" : "ocaml4.02-cstruct"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-async-extra"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-async"
+    }, 
+    {
+      "version" : "1.3.0",
+      "name" : "ocaml4.02-xmlm"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-sexplib"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-bin-prot"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-optcomp"
+    }, 
+    {
+      "version" : "4.1",
+      "name" : "ocaml4.02-ppx-deriving"
+    }, 
+    {
+      "version" : "0.6.14",
+      "name" : "ocaml4.02-piqilib"
+    }, 
+    {
+      "version" : "0.10.2",
+      "name" : "ocaml4.02-omake"
+    }, 
+    {
+      "version" : "7.2.3",
+      "name" : "ocaml4.02-pcre"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "ocaml4.02-camomile"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-core"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-async-unix"
+    }, 
+    {
+      "version" : "2.8",
+      "name" : "ocaml4.02-qtest"
+    }, 
+    {
+      "version" : "1.2",
+      "name" : "ocaml4.02-result"
+    }, 
+    {
+      "version" : "1.2.1",
+      "name" : "ocaml4.02-react"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-bench"
+    }, 
+    {
+      "version" : "4.1.2",
+      "name" : "ocaml4.02-sqlite3"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-fieldslib"
+    }, 
+    {
+      "version" : "1.2",
+      "name" : "ocaml4.02-ulex"
+    }, 
+    {
+      "version" : "2.0.8",
+      "name" : "ocaml4.02-ounit"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-let"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-inline-test"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "ocaml4.02-lwt-log"
+    }, 
+    {
+      "version" : "113.33.03",
+      "name" : "ocaml4.02-ppx-sexp-value"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "2.4",
+      "name" : "r-mitools"
+    }, 
+    {
+      "version" : "3.5.8",
+      "name" : "python2-pyfakefs"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "umi-tools"
+    }, 
+    {
+      "version" : "0.9.0-1.e851879",
+      "name" : "python-robotframework-lint"
+    }, 
+    {
+      "version" : "1.4.0",
+      "name" : "ocaml-hex"
+    }, 
+    {
+      "version" : "2.1.0",
+      "name" : "python2-yubikey-manager"
+    }, 
+    {
+      "version" : "0-1.9375b69",
+      "name" : "public-suffix-list"
+    }, 
+    {
+      "version" : "1.9.8",
+      "name" : "python-pyscard"
+    }, 
+    {
+      "version" : "3.5.8",
+      "name" : "python-pyfakefs"
+    }, 
+    {
+      "version" : "1.9.8",
+      "name" : "python2-pyscard"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "python2-fido2"
+    }, 
+    {
+      "version" : "1.11.5",
+      "name" : "python-cffi-documentation"
+    }, 
+    {
+      "version" : "1.2.5",
+      "name" : "python-deprecated"
+    }, 
+    {
+      "version" : "0.5.3",
+      "name" : "python-bumpversion"
+    }, 
+    {
+      "version" : "0.0.0-1.32846e7",
+      "name" : "emacs-robot-mode"
+    }, 
+    {
+      "version" : "3.1.1",
+      "name" : "python-robotframework"
+    }, 
+    {
+      "version" : "2.2.0",
+      "name" : "ocaml-uri"
+    }, 
+    {
+      "version" : "1.43.7",
+      "name" : "python-pygithub"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "r-bayestestr"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "pass-otp"
+    }, 
+    {
+      "version" : "3.3.0",
+      "name" : "python-robotframework-sshlibrary"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "font-public-sans"
+    }, 
+    {
+      "version" : "0.31",
+      "name" : "cloud-utils"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "r-performance"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "ocaml-ezjsonm"
+    }, 
+    {
+      "version" : "2.1.0",
+      "name" : "python-yubikey-manager"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "python-fido2"
+    }, 
+    {
+      "version" : "0.13.2",
+      "name" : "python-scp"
+    }, 
+    {
+      "version" : "0.5.3",
+      "name" : "ocaml-fileutils"
+    }, 
+    {
+      "version" : "1.1.9",
+      "name" : "libu2f-host"
+    }, 
+    {
+      "version" : "0.7",
+      "name" : "python-rellu"
+    }, 
+    {
+      "version" : "4.0.0",
+      "name" : "ocaml-cstruct"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "ocaml-bigarray-compat"
+    }, 
+    {
+      "version" : "1.5.0-49",
+      "name" : "giac"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/18/compare.json b/data/2019/18/compare.json
new file mode 100644
index 0000000..19f98a5
--- /dev/null
+++ b/data/2019/18/compare.json
@@ -0,0 +1,1568 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.1"],
+      "name" : "r-scater"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.1"],
+      "name" : "r-xbseq"
+    }, 
+    {
+      "target" : [ "1.3.4"],
+      "base" : [ "1.3.2"],
+      "name" : "coq-gappa"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.0.0"],
+      "name" : "r-wrench"
+    }, 
+    {
+      "target" : [ "1.36.0"],
+      "base" : [ "1.34.8"],
+      "name" : "r-genomicfeatures"
+    }, 
+    {
+      "target" : [ "1.34.0"],
+      "base" : [ "1.32.0"],
+      "name" : "r-annotationfuncs"
+    }, 
+    {
+      "target" : [ "0.3.4"],
+      "base" : [ "0.3.3"],
+      "name" : "r-officer"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-repository-metadata"
+    }, 
+    {
+      "target" : [ "1.66.0"],
+      "base" : [ "1.64.0"],
+      "name" : "r-genefilter"
+    }, 
+    {
+      "target" : [ "2.18.0"],
+      "base" : [ "2.16.0"],
+      "name" : "r-iranges"
+    }, 
+    {
+      "target" : [ "1.44.0"],
+      "base" : [ "1.42.0"],
+      "name" : "r-yaqcaffy"
+    }, 
+    {
+      "target" : [ "2.10.0"],
+      "base" : [ "2.8.3"],
+      "name" : "r-msnbase"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.2.0"],
+      "name" : "r-enrichplot"
+    }, 
+    {
+      "target" : [ "1.50.0"],
+      "base" : [ "1.48.0"],
+      "name" : "r-seqlogo"
+    }, 
+    {
+      "target" : [ "3.10.0"],
+      "base" : [ "3.8.2"],
+      "name" : "r-dose"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-core"
+    }, 
+    {
+      "target" : [ "1.2-beta2"],
+      "base" : [ "1.1"],
+      "name" : "coq-equations"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.0.0"],
+      "name" : "r-biocneighbors"
+    }, 
+    {
+      "target" : [ "2.0.0"],
+      "base" : [ "1.34.1"],
+      "name" : "r-rsamtools"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.6.0"],
+      "name" : "r-annotationfilter"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-vexpress-ca9x4"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.12.0"],
+      "name" : "r-chipcomp"
+    }, 
+    {
+      "target" : [ "1.26.0"],
+      "base" : [ "1.24.1"],
+      "name" : "r-dirichletmultinomial"
+    }, 
+    {
+      "target" : [ "2019.04.30"],
+      "base" : [ "2019.04.24"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "1.32.0"],
+      "base" : [ "1.30.0"],
+      "name" : "r-a4base"
+    }, 
+    {
+      "target" : [ "1.30.0"],
+      "base" : [ "1.28.0"],
+      "name" : "r-fastseg"
+    }, 
+    {
+      "target" : [ "1.30.0"],
+      "base" : [ "1.28.4"],
+      "name" : "r-minfi"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-compat"
+    }, 
+    {
+      "target" : [ "1.54.0"],
+      "base" : [ "1.52.0"],
+      "name" : "r-affyio"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.8.1"],
+      "name" : "r-yamss"
+    }, 
+    {
+      "target" : [ "1.26.0"],
+      "base" : [ "1.24.0"],
+      "name" : "r-varianttools"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-settings"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.1"],
+      "name" : "r-rots"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-model"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.2.0"],
+      "name" : "r-gofuncr"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.0"],
+      "name" : "r-gtrellis"
+    }, 
+    {
+      "target" : [ "1.62.0"],
+      "base" : [ "1.60.0"],
+      "name" : "r-geneplotter"
+    }, 
+    {
+      "target" : [ "7.3.5"],
+      "base" : [ "7.3.4"],
+      "name" : "php"
+    }, 
+    {
+      "target" : [ "1.30.0"],
+      "base" : [ "1.28.3"],
+      "name" : "r-dexseq"
+    }, 
+    {
+      "target" : [ "1.58.0"],
+      "base" : [ "1.56.0"],
+      "name" : "r-siggenes"
+    }, 
+    {
+      "target" : [ "1.18.0"],
+      "base" : [ "1.16.0"],
+      "name" : "r-riboseqr"
+    }, 
+    {
+      "target" : [ "1.26.0"],
+      "base" : [ "1.24.0"],
+      "name" : "r-triform"
+    }, 
+    {
+      "target" : [ "1.11"],
+      "base" : [ "1.10"],
+      "name" : "emacs-xr"
+    }, 
+    {
+      "target" : [ "4.14.115", "4.19.38", "4.9.172", "5.0.11"],
+      "base" : [ "4.14.114", "4.19.37", "4.9.171", "5.0.10"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "241.3"],
+      "base" : [ "241.2"],
+      "name" : "elogind"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.8.0"],
+      "name" : "r-yapsa"
+    }, 
+    {
+      "target" : [ "2.60.0"],
+      "base" : [ "2.58.0"],
+      "name" : "r-simpleaffy"
+    }, 
+    {
+      "target" : [ "4.1.0"],
+      "base" : [ "3.5"],
+      "name" : "java-plexus-archiver"
+    }, 
+    {
+      "target" : [ "3.12.0"],
+      "base" : [ "3.10.1"],
+      "name" : "r-clusterprofiler"
+    }, 
+    {
+      "target" : [ "0.6-3"],
+      "base" : [ "0.6-2"],
+      "name" : "r-units"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-am335x-boneblack"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-settings-builder"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.12.1"],
+      "name" : "r-ldblock"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1"],
+      "name" : "emacs-emms"
+    }, 
+    {
+      "target" : [ "7.3.5"],
+      "base" : [ "7.3.4"],
+      "name" : "php-with-bcmath"
+    }, 
+    {
+      "target" : [ "3.26.0"],
+      "base" : [ "3.24.3"],
+      "name" : "r-edger"
+    }, 
+    {
+      "target" : [ "2.50.0"],
+      "base" : [ "2.48.0"],
+      "name" : "r-gostats"
+    }, 
+    {
+      "target" : [ "1.26.0"],
+      "base" : [ "1.24.0"],
+      "name" : "r-annotationforge"
+    }, 
+    {
+      "target" : [ "1.50.0"],
+      "base" : [ "1.48.1"],
+      "name" : "r-massspecwavelet"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.6.4"],
+      "name" : "r-atacseqqc"
+    }, 
+    {
+      "target" : [ "4.14.115", "4.19.38", "5.0.11"],
+      "base" : [ "4.14.114", "4.19.37", "5.0.10"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "1-coq86-devel.fa6ef30"],
+      "base" : [ "1-coq86-devel.d0d7355"],
+      "name" : "coq-autosubst"
+    }, 
+    {
+      "target" : [ "4.14.115", "4.19.38", "5.0.11"],
+      "base" : [ "4.14.114", "4.19.37", "5.0.10"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "1.32.0"],
+      "base" : [ "1.30.0"],
+      "name" : "r-ggbio"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.8.0"],
+      "name" : "r-rcas"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.1"],
+      "name" : "r-glimma"
+    }, 
+    {
+      "target" : [ "1.52.0"],
+      "base" : [ "1.50.0"],
+      "name" : "r-sigpathway"
+    }, 
+    {
+      "target" : [ "2.0.0"],
+      "base" : [ "1.20.0"],
+      "name" : "r-complexheatmap"
+    }, 
+    {
+      "target" : [ "1.32.0"],
+      "base" : [ "1.30.0"],
+      "name" : "r-a4reporting"
+    }, 
+    {
+      "target" : [ "3.42.0"],
+      "base" : [ "3.35.0"],
+      "name" : "calibre"
+    }, 
+    {
+      "target" : [ "2.34.0"],
+      "base" : [ "2.32.1"],
+      "name" : "r-gage"
+    }, 
+    {
+      "target" : [ "1.18.0"],
+      "base" : [ "1.16.1"],
+      "name" : "r-msnid"
+    }, 
+    {
+      "target" : [ "1.24.0"],
+      "base" : [ "1.22.0"],
+      "name" : "r-copynumber"
+    }, 
+    {
+      "target" : [ "1.20.0"],
+      "base" : [ "1.18.1"],
+      "name" : "r-genomicalignments"
+    }, 
+    {
+      "target" : [ "1.58.0"],
+      "base" : [ "1.56.0"],
+      "name" : "r-impute"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.20.0"],
+      "name" : "r-allelicimbalance"
+    }, 
+    {
+      "target" : [ "2.31.0"],
+      "base" : [ "2.30.0"],
+      "name" : "r-rgadem"
+    }, 
+    {
+      "target" : [ "2.18.0"],
+      "base" : [ "2.16.2"],
+      "name" : "r-mzr"
+    }, 
+    {
+      "target" : [ "1.76.0"],
+      "base" : [ "1.74.0"],
+      "name" : "r-pcamethods"
+    }, 
+    {
+      "target" : [ "1.34.0"],
+      "base" : [ "1.32.0"],
+      "name" : "r-chipseq"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.0"],
+      "name" : "r-gqtlbase"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.0"],
+      "name" : "r-icobra"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-puma-rk3399"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.8.1"],
+      "name" : "r-methylkit"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.0"],
+      "name" : "r-protgenerics"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.4.0"],
+      "name" : "r-rbowtie2"
+    }, 
+    {
+      "target" : [ "1.32.0"],
+      "base" : [ "1.30.0"],
+      "name" : "r-a4preproc"
+    }, 
+    {
+      "target" : [ "2.36.0"],
+      "base" : [ "2.34.0"],
+      "name" : "r-lumi"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.12.0"],
+      "name" : "r-summarizedexperiment"
+    }, 
+    {
+      "target" : [ "0.10.0"],
+      "base" : [ "0.8.0"],
+      "name" : "r-delayedarray"
+    }, 
+    {
+      "target" : [ "1.18.0"],
+      "base" : [ "1.16.1"],
+      "name" : "r-systempiper"
+    }, 
+    {
+      "target" : [ "2.16.0"],
+      "base" : [ "2.14.5"],
+      "name" : "r-annotationhub"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-model-builder"
+    }, 
+    {
+      "target" : [ "1.34.0"],
+      "base" : [ "1.32.0"],
+      "name" : "r-snpstats"
+    }, 
+    {
+      "target" : [ "3.32.0"],
+      "base" : [ "3.30.1"],
+      "name" : "r-sva"
+    }, 
+    {
+      "target" : [ "1.42.0"],
+      "base" : [ "1.40.0"],
+      "name" : "r-shortread"
+    }, 
+    {
+      "target" : [ "2.30.0"],
+      "base" : [ "2.28.0"],
+      "name" : "r-heatplus"
+    }, 
+    {
+      "target" : [ "1.18.0"],
+      "base" : [ "1.16.0"],
+      "name" : "r-grohmm"
+    }, 
+    {
+      "target" : [ "1.20.0"],
+      "base" : [ "1.18.0"],
+      "name" : "r-bioccheck"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-a20-olinuxino-micro"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.20.0"],
+      "name" : "r-savr"
+    }, 
+    {
+      "target" : [ "2.14-1"],
+      "base" : [ "2.11-1"],
+      "name" : "r-ouch"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-nintendo-nes-classic-edition"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.4.1"],
+      "name" : "r-singlecellexperiment"
+    }, 
+    {
+      "target" : [ "1.32.0"],
+      "base" : [ "1.30.0"],
+      "name" : "r-a4classif"
+    }, 
+    {
+      "target" : [ "1.28.0"],
+      "base" : [ "1.26.5"],
+      "name" : "r-gviz"
+    }, 
+    {
+      "target" : [ "0.10.4"],
+      "base" : [ "0.10.3"],
+      "name" : "python-flexmock"
+    }, 
+    {
+      "target" : [ "2.52.0"],
+      "base" : [ "2.50.5"],
+      "name" : "r-geoquery"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.8.0"],
+      "name" : "r-mutationalpatterns"
+    }, 
+    {
+      "target" : [ "0.9-9"],
+      "base" : [ "0.9-8"],
+      "name" : "r-ipred"
+    }, 
+    {
+      "target" : [ "1.60.0"],
+      "base" : [ "1.58.2"],
+      "name" : "r-rbgl"
+    }, 
+    {
+      "target" : [ "0.4.0.5"],
+      "base" : [ "0.3.4.11"],
+      "name" : "tor"
+    }, 
+    {
+      "target" : [ "2.12.0"],
+      "base" : [ "2.10.0"],
+      "name" : "r-biocstyle"
+    }, 
+    {
+      "target" : [ "1.56.0"],
+      "base" : [ "1.54.0"],
+      "name" : "r-webbioc"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.12.2"],
+      "name" : "r-inspect"
+    }, 
+    {
+      "target" : [ "2.0.9"],
+      "base" : [ "2.0.8"],
+      "name" : "r-cluster"
+    }, 
+    {
+      "target" : [ "2.18.0"],
+      "base" : [ "2.16.0"],
+      "name" : "r-bayseq"
+    }, 
+    {
+      "target" : [ "1.18.0"],
+      "base" : [ "1.16.0"],
+      "name" : "r-genomicinteractions"
+    }, 
+    {
+      "target" : [ "2.46.0"],
+      "base" : [ "2.44.0"],
+      "name" : "r-cghcall"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.20.0"],
+      "name" : "r-interactivedisplaybase"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.20.1"],
+      "name" : "r-mzid"
+    }, 
+    {
+      "target" : [ "1.52.0"],
+      "base" : [ "1.50.0"],
+      "name" : "r-bsgenome"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.2.7"],
+      "name" : "r-fs"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.6.1"],
+      "name" : "r-scone"
+    }, 
+    {
+      "target" : [ "0.9-37"],
+      "base" : [ "0.9-36"],
+      "name" : "r-lmtest"
+    }, 
+    {
+      "target" : [ "2.16.0"],
+      "base" : [ "2.14.1"],
+      "name" : "r-copywriter"
+    }, 
+    {
+      "target" : [ "1.58.0"],
+      "base" : [ "1.56.0"],
+      "name" : "r-ctc"
+    }, 
+    {
+      "target" : [ "2.50.0"],
+      "base" : [ "2.48.1"],
+      "name" : "r-category"
+    }, 
+    {
+      "target" : [ "1.36.0"],
+      "base" : [ "1.34.1"],
+      "name" : "r-deseq"
+    }, 
+    {
+      "target" : [ "8.9.0"],
+      "base" : [ "8.8.2"],
+      "name" : "coq"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.4.3"],
+      "name" : "r-rhdf5lib"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-embedder"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1"],
+      "name" : "emacs-emms-player-mpv"
+    }, 
+    {
+      "target" : [ "3.40.0"],
+      "base" : [ "3.38.3"],
+      "name" : "r-limma"
+    }, 
+    {
+      "target" : [ "1.58.0"],
+      "base" : [ "1.56.0"],
+      "name" : "r-deds"
+    }, 
+    {
+      "target" : [ "4.2"],
+      "base" : [ "4.1"],
+      "name" : "nano"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.0"],
+      "name" : "r-seqpattern"
+    }, 
+    {
+      "target" : [ "1.20.0"],
+      "base" : [ "1.18.2"],
+      "name" : "r-genomeinfodb"
+    }, 
+    {
+      "target" : [ "19.05"],
+      "base" : [ "19.04"],
+      "name" : "faudio"
+    }, 
+    {
+      "target" : [ "2.40.0"],
+      "base" : [ "2.38.0"],
+      "name" : "r-multtest"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-plugin-api"
+    }, 
+    {
+      "target" : [ "2.16.0"],
+      "base" : [ "2.14.1"],
+      "name" : "r-qvalue"
+    }, 
+    {
+      "target" : [ "1.64.0"],
+      "base" : [ "1.62.1"],
+      "name" : "r-mlinterfaces"
+    }, 
+    {
+      "target" : [ "1.28.0"],
+      "base" : [ "1.26.0"],
+      "name" : "r-hitc"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.4.1"],
+      "name" : "r-progeny"
+    }, 
+    {
+      "target" : [ "2.52.0"],
+      "base" : [ "2.50.2"],
+      "name" : "r-biostrings"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.8.0"],
+      "name" : "r-fithic"
+    }, 
+    {
+      "target" : [ "1.24.0"],
+      "base" : [ "1.22.0"],
+      "name" : "r-ripseeker"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.1"],
+      "name" : "r-tximport"
+    }, 
+    {
+      "target" : [ "1.0.0"],
+      "base" : [ "0.14.0"],
+      "name" : "r-erma"
+    }, 
+    {
+      "target" : [ "1.24.0"],
+      "base" : [ "1.22.0"],
+      "name" : "r-arrmnormalization"
+    }, 
+    {
+      "target" : [ "2.30.0"],
+      "base" : [ "2.28.0"],
+      "name" : "r-methylumi"
+    }, 
+    {
+      "target" : [ "5.0.11"],
+      "base" : [ "5.0.10"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.0"],
+      "name" : "r-lpsymphony"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.1"],
+      "name" : "r-hdf5array"
+    }, 
+    {
+      "target" : [ "1.58.0"],
+      "base" : [ "1.56.0"],
+      "name" : "r-dnacopy"
+    }, 
+    {
+      "target" : [ "2019.04.14"],
+      "base" : [ "2017.06.07"],
+      "name" : "python2-regex"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.12.0"],
+      "name" : "r-abaenrichment"
+    }, 
+    {
+      "target" : [ "25"],
+      "base" : [ "24"],
+      "name" : "signify"
+    }, 
+    {
+      "target" : [ "2.20.0"],
+      "base" : [ "2.18.0"],
+      "name" : "r-somaticsignatures"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-wandboard"
+    }, 
+    {
+      "target" : [ "2.12.0"],
+      "base" : [ "2.10.0"],
+      "name" : "r-diffbind"
+    }, 
+    {
+      "target" : [ "1.24.0"],
+      "base" : [ "1.22.0"],
+      "name" : "r-keggrest"
+    }, 
+    {
+      "target" : [ "0.14.2"],
+      "base" : [ "0.14.1"],
+      "name" : "spice"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.0"],
+      "name" : "r-regioner"
+    }, 
+    {
+      "target" : [ "2.56.0"],
+      "base" : [ "2.54.0"],
+      "name" : "r-gcrma"
+    }, 
+    {
+      "target" : [ "74.0.3729.131-0.9e33022"],
+      "base" : [ "73.0.3683.103-0.4c7fb6d"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "3.18.0"],
+      "base" : [ "3.16.1"],
+      "name" : "r-chippeakanno"
+    }, 
+    {
+      "target" : [ "1.24.0"],
+      "base" : [ "1.22.2"],
+      "name" : "r-deseq2"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-pinebook"
+    }, 
+    {
+      "target" : [ "1.44.0"],
+      "base" : [ "1.42.2"],
+      "name" : "r-rtracklayer"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.12.0"],
+      "name" : "r-dnabarcodes"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.8.1"],
+      "name" : "r-yarn"
+    }, 
+    {
+      "target" : [ "1.32.0"],
+      "base" : [ "1.30.1"],
+      "name" : "r-biovizbase"
+    }, 
+    {
+      "target" : [ "2.14.0"],
+      "base" : [ "2.12.0"],
+      "name" : "r-destiny"
+    }, 
+    {
+      "target" : [ "3.2.0"],
+      "base" : [ "3.0.24"],
+      "name" : "java-plexus-utils"
+    }, 
+    {
+      "target" : [ "1.18.0"],
+      "base" : [ "1.16.0"],
+      "name" : "r-quantro"
+    }, 
+    {
+      "target" : [ "2019.04.14"],
+      "base" : [ "2017.06.07"],
+      "name" : "python-regex"
+    }, 
+    {
+      "target" : [ "1.46.0"],
+      "base" : [ "1.44.0"],
+      "name" : "r-preprocesscore"
+    }, 
+    {
+      "target" : [ "3.52.0"],
+      "base" : [ "3.50.0"],
+      "name" : "r-vsn"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.0"],
+      "name" : "r-interactionset"
+    }, 
+    {
+      "target" : [ "1.20.0"],
+      "base" : [ "1.18.0"],
+      "name" : "r-roar"
+    }, 
+    {
+      "target" : [ "18.2"],
+      "base" : [ "18.1"],
+      "name" : "kodi-wayland"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.4.1"],
+      "name" : "r-aucell"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-builder-support"
+    }, 
+    {
+      "target" : [ "1.36.0"],
+      "base" : [ "1.34.0"],
+      "name" : "r-genomicranges"
+    }, 
+    {
+      "target" : [ "1.56.0"],
+      "base" : [ "1.54.0"],
+      "name" : "r-annaffy"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.7.0"],
+      "name" : "coq-mathcomp"
+    }, 
+    {
+      "target" : [ "2.40.0"],
+      "base" : [ "2.38.0"],
+      "name" : "r-biomart"
+    }, 
+    {
+      "target" : [ "1.32.0"],
+      "base" : [ "1.30.0"],
+      "name" : "r-anota"
+    }, 
+    {
+      "target" : [ "4.26.0"],
+      "base" : [ "4.24.0"],
+      "name" : "r-ebimage"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.4.0"],
+      "name" : "r-delayedmatrixstats"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-pine64-plus"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.20.0"],
+      "name" : "r-sushi"
+    }, 
+    {
+      "target" : [ "1.8.4"],
+      "base" : [ "1.8.3"],
+      "name" : "msmtp"
+    }, 
+    {
+      "target" : [ "0.22.0"],
+      "base" : [ "0.20.1"],
+      "name" : "r-s4vectors"
+    }, 
+    {
+      "target" : [ "1.32.0"],
+      "base" : [ "1.30.0"],
+      "name" : "r-a4"
+    }, 
+    {
+      "target" : [ "2.16.0"],
+      "base" : [ "2.14.0"],
+      "name" : "r-gwascat"
+    }, 
+    {
+      "target" : [ "0.10.4"],
+      "base" : [ "0.10.3"],
+      "name" : "python2-flexmock"
+    }, 
+    {
+      "target" : [ "1.40.0"],
+      "base" : [ "1.38.0"],
+      "name" : "r-motiv"
+    }, 
+    {
+      "target" : [ "18.2"],
+      "base" : [ "18.1"],
+      "name" : "kodi"
+    }, 
+    {
+      "target" : [ "1.20.0"],
+      "base" : [ "1.18.0"],
+      "name" : "r-genomicfiles"
+    }, 
+    {
+      "target" : [ "0.7.5"],
+      "base" : [ "0.7.4"],
+      "name" : "python2-nose-timer"
+    }, 
+    {
+      "target" : [ "1.36.0"],
+      "base" : [ "1.34.1"],
+      "name" : "r-goseq"
+    }, 
+    {
+      "target" : [ "1.30.0"],
+      "base" : [ "1.28.0"],
+      "name" : "r-zlibbioc"
+    }, 
+    {
+      "target" : [ "1.0.0-1.326dcbf"],
+      "base" : [ "0.16.0-14.0c329bf"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.1"],
+      "name" : "r-ihw"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-bananapi-m2-ultra"
+    }, 
+    {
+      "target" : [ "1.16.1"],
+      "base" : [ "1.14.1"],
+      "name" : "r-rhtslib"
+    }, 
+    {
+      "target" : [ "2.8.0"],
+      "base" : [ "2.6.1"],
+      "name" : "r-linnorm"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.4.1"],
+      "name" : "r-zfpkm"
+    }, 
+    {
+      "target" : [ "1.0.1"],
+      "base" : [ "0.8.15"],
+      "name" : "r-irkernel"
+    }, 
+    {
+      "target" : [ "2.10.0"],
+      "base" : [ "2.8.0"],
+      "name" : "r-gosemsim"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-cubietruck"
+    }, 
+    {
+      "target" : [ "2.44.0"],
+      "base" : [ "2.42.0"],
+      "name" : "r-biobase"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-malta"
+    }, 
+    {
+      "target" : [ "1.44.0"],
+      "base" : [ "1.42.0"],
+      "name" : "r-cghbase"
+    }, 
+    {
+      "target" : [ "1.18.0"],
+      "base" : [ "1.16.6"],
+      "name" : "r-biocparallel"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.6.0"],
+      "name" : "r-genomicscores"
+    }, 
+    {
+      "target" : [ "20181113"],
+      "base" : [ "20161115"],
+      "name" : "ocaml-menhir"
+    }, 
+    {
+      "target" : [ "1.62.0"],
+      "base" : [ "1.60.0"],
+      "name" : "r-marray"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.8.2"],
+      "name" : "r-mast"
+    }, 
+    {
+      "target" : [ "1.7"],
+      "base" : [ "1.6"],
+      "name" : "emacs-relint"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-resolver-provider"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-mx6cuboxi"
+    }, 
+    {
+      "target" : [ "0.24.0"],
+      "base" : [ "0.22.0"],
+      "name" : "r-xvector"
+    }, 
+    {
+      "target" : [ "1.20.0"],
+      "base" : [ "1.18.0"],
+      "name" : "r-qdnaseq"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-cubieboard"
+    }, 
+    {
+      "target" : [ "3.14.0"],
+      "base" : [ "3.12.0"],
+      "name" : "r-aroma-light"
+    }, 
+    {
+      "target" : [ "0.12.15", "0.14.0"],
+      "base" : [ "0.12.15"],
+      "name" : "spice-protocol"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.6.1"],
+      "name" : "r-wiggleplotr"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.0.0"],
+      "name" : "r-abseqr"
+    }, 
+    {
+      "target" : [ "5.0.11"],
+      "base" : [ "5.0.10"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.30.0"],
+      "base" : [ "1.28.13"],
+      "name" : "r-variantannotation"
+    }, 
+    {
+      "target" : [ "0.53.1"],
+      "base" : [ "0.53.0"],
+      "name" : "python-duniterpy"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven-artifact"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "maven"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-tools"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-a20-olinuxino-lime"
+    }, 
+    {
+      "target" : [ "1.62.0"],
+      "base" : [ "1.60.1"],
+      "name" : "r-annotate"
+    }, 
+    {
+      "target" : [ "0.7.3"],
+      "base" : [ "0.7.2"],
+      "name" : "r-shinyfiles"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.0"],
+      "name" : "r-genomation"
+    }, 
+    {
+      "target" : [ "2.0.0"],
+      "base" : [ "1.4.0"],
+      "name" : "r-beachmat"
+    }, 
+    {
+      "target" : [ "1.18.0"],
+      "base" : [ "1.16.1"],
+      "name" : "r-ruvseq"
+    }, 
+    {
+      "target" : [ "2.12.0"],
+      "base" : [ "2.10.1"],
+      "name" : "r-monocle"
+    }, 
+    {
+      "target" : [ "1.10.0"],
+      "base" : [ "1.8.0"],
+      "name" : "r-fgsea"
+    }, 
+    {
+      "target" : [ "15"],
+      "base" : [ "14"],
+      "name" : "termite"
+    }, 
+    {
+      "target" : [ "8.9.0"],
+      "base" : [ "8.8.0"],
+      "name" : "coq-bignums"
+    }, 
+    {
+      "target" : [ "1.52.0"],
+      "base" : [ "1.50.10"],
+      "name" : "r-biocviews"
+    }, 
+    {
+      "target" : [ "1.28.0"],
+      "base" : [ "1.26.0"],
+      "name" : "r-motifstack"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1"],
+      "name" : "emacs-emms-player-simple-mpv"
+    }, 
+    {
+      "target" : [ "2.28.0"],
+      "base" : [ "2.26.0"],
+      "name" : "r-rgraphviz"
+    }, 
+    {
+      "target" : [ "5.0.11"],
+      "base" : [ "5.0.10"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "2.8.0"],
+      "base" : [ "2.6.0"],
+      "name" : "r-ioniser"
+    }, 
+    {
+      "target" : [ "0.7.5"],
+      "base" : [ "0.7.4"],
+      "name" : "python-nose-timer"
+    }, 
+    {
+      "target" : [ "1.56.0"],
+      "base" : [ "1.54.1"],
+      "name" : "r-plgem"
+    }, 
+    {
+      "target" : [ "1.26.0"],
+      "base" : [ "1.24.0"],
+      "name" : "r-hpar"
+    }, 
+    {
+      "target" : [ "0.30.0"],
+      "base" : [ "0.28.0"],
+      "name" : "r-biocgenerics"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.1"],
+      "name" : "r-gqtlstats"
+    }, 
+    {
+      "target" : [ "1.7.0"],
+      "base" : [ "1.4.1"],
+      "name" : "ocaml-yojson"
+    }, 
+    {
+      "target" : [ "2.36.0"],
+      "base" : [ "2.34.0"],
+      "name" : "r-topgo"
+    }, 
+    {
+      "target" : [ "2.18.0"],
+      "base" : [ "2.16.3"],
+      "name" : "r-edaseq"
+    }, 
+    {
+      "target" : [ "1.26.0"],
+      "base" : [ "1.24.0"],
+      "name" : "r-organismdbi"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.6.1"],
+      "name" : "r-scdd"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.12.0"],
+      "name" : "r-riboprofiling"
+    }, 
+    {
+      "target" : [ "1.58.0"],
+      "base" : [ "1.56.0"],
+      "name" : "r-annotationtools"
+    }, 
+    {
+      "target" : [ "1.62.0"],
+      "base" : [ "1.60.0"],
+      "name" : "r-affy"
+    }, 
+    {
+      "target" : [ "0.26.0"],
+      "base" : [ "0.24.0"],
+      "name" : "r-illuminaio"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-a20-olinuxino-lime2"
+    }, 
+    {
+      "target" : [ "1.62.0"],
+      "base" : [ "1.60.0"],
+      "name" : "r-graph"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.0"],
+      "name" : "r-bamsignals"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.6.0"],
+      "name" : "r-chipexoqual"
+    }, 
+    {
+      "target" : [ "1.0.0"],
+      "base" : [ "0.19.2"],
+      "name" : "r-repr"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.1"],
+      "name" : "r-bacon"
+    }, 
+    {
+      "target" : [ "3.6.0"],
+      "base" : [ "3.4.4"],
+      "name" : "r-xcms"
+    }, 
+    {
+      "target" : [ "2.28.0"],
+      "base" : [ "2.26.1"],
+      "name" : "r-noiseq"
+    }, 
+    {
+      "target" : [ "0.56.2.a"],
+      "base" : [ "0.54.2.a"],
+      "name" : "vte-ng"
+    }, 
+    {
+      "target" : [ "1.62.0"],
+      "base" : [ "1.60.0"],
+      "name" : "r-widgettools"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.2"],
+      "name" : "r-scran"
+    }, 
+    {
+      "target" : [ "2.8.0"],
+      "base" : [ "2.6.8"],
+      "name" : "r-ensembldb"
+    }, 
+    {
+      "target" : [ "1.46.0"],
+      "base" : [ "1.44.0"],
+      "name" : "r-gseabase"
+    }, 
+    {
+      "target" : [ "0.9.400.2.0"],
+      "base" : [ "0.9.300.2.0"],
+      "name" : "r-rcpparmadillo"
+    }, 
+    {
+      "target" : [ "1.46.0"],
+      "base" : [ "1.44.0"],
+      "name" : "r-annotationdbi"
+    }, 
+    {
+      "target" : [ "1.24.0"],
+      "base" : [ "1.22.1"],
+      "name" : "r-ebseq"
+    }, 
+    {
+      "target" : [ "1.28.0"],
+      "base" : [ "1.26.0"],
+      "name" : "r-motifrg"
+    }, 
+    {
+      "target" : [ "5.0.11"],
+      "base" : [ "5.0.10"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.0.0-1.326dcbf"],
+      "base" : [ "0.16.0-14.0c329bf"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "2019.04"],
+      "base" : [ "2019.01"],
+      "name" : "u-boot-novena"
+    }, 
+    {
+      "target" : [ "1.32.0"],
+      "base" : [ "1.30.0"],
+      "name" : "r-a4core"
+    }, 
+    {
+      "target" : [ "1.26.0"],
+      "base" : [ "1.24.5"],
+      "name" : "r-bumphunter"
+    }, 
+    {
+      "target" : [ "2.28.0"],
+      "base" : [ "2.26.2"],
+      "name" : "r-rhdf5"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "20160827",
+      "name" : "scmutils"
+    }, 
+    {
+      "version" : "0.9.0.1",
+      "name" : "greenisland"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "0.1.0",
+      "name" : "r-rcpphnsw"
+    }, 
+    {
+      "version" : "1.60",
+      "name" : "jumpnbump"
+    }, 
+    {
+      "version" : "2.0.1",
+      "name" : "sdl2-net"
+    }, 
+    {
+      "version" : "2018.1.9",
+      "name" : "python-html2text"
+    }, 
+    {
+      "version" : "2019.04",
+      "name" : "u-boot-am335x-evm"
+    }, 
+    {
+      "version" : "0.9.25",
+      "name" : "hedgewars"
+    }, 
+    {
+      "version" : "1.0.4",
+      "name" : "python-css-parser"
+    }, 
+    {
+      "version" : "1.9.1",
+      "name" : "python2-soupsieve"
+    }, 
+    {
+      "version" : "2.11.1",
+      "name" : "i3lock"
+    }, 
+    {
+      "version" : "0.D",
+      "name" : "cataclysm-dark-days-ahead"
+    }, 
+    {
+      "version" : "1.4",
+      "name" : "r-base64url"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "r-dqrng"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "r-biocsingular"
+    }, 
+    {
+      "version" : "2018.1.9",
+      "name" : "python2-html2text"
+    }, 
+    {
+      "version" : "0.1-4",
+      "name" : "r-grimport2"
+    }, 
+    {
+      "version" : "2.1.6",
+      "name" : "python-django-extensions"
+    }, 
+    {
+      "version" : "2.0.1",
+      "name" : "r-sitmo"
+    }, 
+    {
+      "version" : "0.9.11",
+      "name" : "r-batchtools"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "python-django-taggit"
+    }, 
+    {
+      "version" : "1.8.0",
+      "name" : "r-biocfilecache"
+    }, 
+    {
+      "version" : "0.3-57",
+      "name" : "r-clue"
+    }, 
+    {
+      "version" : "1.9.1",
+      "name" : "python-soupsieve"
+    }, 
+    {
+      "version" : "1.0-4",
+      "name" : "r-blme"
+    }, 
+    {
+      "version" : "1.0.4",
+      "name" : "python2-css-parser"
+    }, 
+    {
+      "version" : "1.3.5",
+      "name" : "r-scrime"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/19/compare.json b/data/2019/19/compare.json
new file mode 100644
index 0000000..b578deb
--- /dev/null
+++ b/data/2019/19/compare.json
@@ -0,0 +1,833 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "0.6.4"],
+      "base" : [ "0.4.14"],
+      "name" : "xtl"
+    }, 
+    {
+      "target" : [ "1.14.7"],
+      "base" : [ "1.14.6"],
+      "name" : "the-battle-for-wesnoth-server"
+    }, 
+    {
+      "target" : [ "1.14.7"],
+      "base" : [ "1.14.6"],
+      "name" : "the-battle-for-wesnoth"
+    }, 
+    {
+      "target" : [ "4.1.6"],
+      "base" : [ "4.1.5"],
+      "name" : "qbittorrent"
+    }, 
+    {
+      "target" : [ "1.7.7"],
+      "base" : [ "1.7.6"],
+      "name" : "retroarch"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2.0"],
+      "name" : "next-gtk-webkit"
+    }, 
+    {
+      "target" : [ "4.14.2.1"],
+      "base" : [ "4.14.2"],
+      "name" : "rpm"
+    }, 
+    {
+      "target" : [ "3.0.1"],
+      "base" : [ "1.0.3"],
+      "name" : "python2-oauthlib"
+    }, 
+    {
+      "target" : [ "2.3.6"],
+      "base" : [ "2.3.5.1"],
+      "name" : "dovecot"
+    }, 
+    {
+      "target" : [ "20190509"],
+      "base" : [ "20190405"],
+      "name" : "acpica"
+    }, 
+    {
+      "target" : [ "1.2.19"],
+      "base" : [ "1.2.18"],
+      "name" : "powwow"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2.0"],
+      "name" : "sbcl-next"
+    }, 
+    {
+      "target" : [ "3.3.5"],
+      "base" : [ "3.3.4"],
+      "name" : "electrum"
+    }, 
+    {
+      "target" : [ "0.165.0"],
+      "base" : [ "0.162.1"],
+      "name" : "osc"
+    }, 
+    {
+      "target" : [ "6.9"],
+      "base" : [ "6.8"],
+      "name" : "emacs-sml-mode"
+    }, 
+    {
+      "target" : [ "20190410"],
+      "base" : [ "20170610"],
+      "name" : "vhba-module"
+    }, 
+    {
+      "target" : [ "2.0.4"],
+      "base" : [ "2.0.3"],
+      "name" : "opari2"
+    }, 
+    {
+      "target" : [ "1.17"],
+      "base" : [ "1.16"],
+      "name" : "chroma"
+    }, 
+    {
+      "target" : [ "4.8"],
+      "base" : [ "4.7"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "3.1.0"],
+      "base" : [ "3.0.0"],
+      "name" : "emacs-elfeed"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.3"],
+      "name" : "r-parsedate"
+    }, 
+    {
+      "target" : [ "1.5-7"],
+      "base" : [ "1.5-6"],
+      "name" : "r-quadprog"
+    }, 
+    {
+      "target" : [ "0.9.1"],
+      "base" : [ "0.9.0"],
+      "name" : "speech-dispatcher"
+    }, 
+    {
+      "target" : [ "4.4.179", "4.14.118", "4.19.42", "4.9.175", "5.1.1"],
+      "base" : [ "4.14.115", "4.19.38", "4.4.179", "4.9.172", "5.0.11"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.10"],
+      "base" : [ "0.9"],
+      "name" : "r-bookdown"
+    }, 
+    {
+      "target" : [ "0.20.5"],
+      "base" : [ "0.17.1"],
+      "name" : "xtensor"
+    }, 
+    {
+      "target" : [ "4.14.118", "4.19.42", "5.1.1"],
+      "base" : [ "4.14.115", "4.19.38", "5.0.11"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "1.20.0", "1.21.0", "1.22.1", "1.23.0", "1.24.1", "1.25.0", "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1", "1.32.0", "1.33.0", "1.34.1"],
+      "base" : [ "1.20.0", "1.21.0", "1.22.1", "1.23.0", "1.24.1", "1.25.0", "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1", "1.32.0", "1.33.0", "1.34.0"],
+      "name" : "rust"
+    }, 
+    {
+      "target" : [ "4.14.118", "4.19.42", "5.1.1"],
+      "base" : [ "4.14.115", "4.19.38", "5.0.11"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.26.4"],
+      "name" : "gnome-tweak-tool"
+    }, 
+    {
+      "target" : [ "0.2.3"],
+      "base" : [ "0.2.2"],
+      "name" : "r-dimred"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "0.6.2"],
+      "name" : "python-requests-oauthlib"
+    }, 
+    {
+      "target" : [ "2.1.1"],
+      "base" : [ "2.1.0"],
+      "name" : "mbpfan"
+    }, 
+    {
+      "target" : [ "1.0.2"],
+      "base" : [ "1.0.1"],
+      "name" : "grammalecte"
+    }, 
+    {
+      "target" : [ "3.6.2"],
+      "base" : [ "3.6.1"],
+      "name" : "nethack"
+    }, 
+    {
+      "target" : [ "2.32.0"],
+      "base" : [ "2.31.0"],
+      "name" : "r-rgadem"
+    }, 
+    {
+      "target" : [ "10.7", "9.6.13"],
+      "base" : [ "10.7", "9.6.12"],
+      "name" : "postgresql"
+    }, 
+    {
+      "target" : [ "1.12.1"],
+      "base" : [ "1.12.0"],
+      "name" : "seabios"
+    }, 
+    {
+      "target" : [ "20130824.507-1"],
+      "base" : [ "20130824.507"],
+      "name" : "emacs-irfc"
+    }, 
+    {
+      "target" : [ "0.18"],
+      "base" : [ "0.17"],
+      "name" : "emacs-debbugs"
+    }, 
+    {
+      "target" : [ "2.0.0"],
+      "base" : [ "1.1.0"],
+      "name" : "r-rversions"
+    }, 
+    {
+      "target" : [ "1.73.11"],
+      "base" : [ "1.73.10"],
+      "name" : "fasm"
+    }, 
+    {
+      "target" : [ "60.6.2-guix1"],
+      "base" : [ "60.6.1-guix1"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "60.6.2-guix1"],
+      "base" : [ "60.6.1-guix1"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "0.11.0"],
+      "base" : [ "0.10.2"],
+      "name" : "liburcu"
+    }, 
+    {
+      "target" : [ "19.04.1"],
+      "base" : [ "17.12.3"],
+      "name" : "libkomparediff2"
+    }, 
+    {
+      "target" : [ "12.1.2"],
+      "base" : [ "12.1.0"],
+      "name" : "emacs-auctex"
+    }, 
+    {
+      "target" : [ "2.16.0"],
+      "base" : [ "2.15.0"],
+      "name" : "emacs-dash"
+    }, 
+    {
+      "target" : [ "1.14.7"],
+      "base" : [ "1.14.6"],
+      "name" : "wesnoth-server"
+    }, 
+    {
+      "target" : [ "3.0.1"],
+      "base" : [ "1.0.3"],
+      "name" : "python-oauthlib"
+    }, 
+    {
+      "target" : [ "3.2.2"],
+      "base" : [ "3.2.0"],
+      "name" : "libmirage"
+    }, 
+    {
+      "target" : [ "2.8"],
+      "base" : [ "2.7"],
+      "name" : "wpa-supplicant"
+    }, 
+    {
+      "target" : [ "1.14.7"],
+      "base" : [ "1.14.6"],
+      "name" : "wesnoth"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "r-fs"
+    }, 
+    {
+      "target" : [ "0.4.16"],
+      "base" : [ "0.4.14"],
+      "name" : "gegl"
+    }, 
+    {
+      "target" : [ "0.17.1"],
+      "base" : [ "0.16.0"],
+      "name" : "python2-future"
+    }, 
+    {
+      "target" : [ "0.8.1"],
+      "base" : [ "0.8.0"],
+      "name" : "r-ggrepel"
+    }, 
+    {
+      "target" : [ "3.3.7"],
+      "base" : [ "3.3.6"],
+      "name" : "emacs-evil-nerd-commenter"
+    }, 
+    {
+      "target" : [ "3.2.2"],
+      "base" : [ "3.2.1"],
+      "name" : "cdemu-daemon"
+    }, 
+    {
+      "target" : [ "1.22"],
+      "base" : [ "1.21"],
+      "name" : "leveldb"
+    }, 
+    {
+      "target" : [ "1.22.2"],
+      "base" : [ "1.21.1"],
+      "name" : "efl"
+    }, 
+    {
+      "target" : [ "5.01"],
+      "base" : [ "5.00"],
+      "name" : "man-pages"
+    }, 
+    {
+      "target" : [ "2.4"],
+      "base" : [ "2.3-1.da8c9e2"],
+      "name" : "emacs-use-package"
+    }, 
+    {
+      "target" : [ "2.8"],
+      "base" : [ "2.7"],
+      "name" : "wpa-supplicant-gui"
+    }, 
+    {
+      "target" : [ "1.9.3"],
+      "base" : [ "1.9.1"],
+      "name" : "r-checkmate"
+    }, 
+    {
+      "target" : [ "1.3.3"],
+      "base" : [ "1.3.2"],
+      "name" : "r-rcmdcheck"
+    }, 
+    {
+      "target" : [ "2.8"],
+      "base" : [ "2.7"],
+      "name" : "wpa-supplicant-minimal"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.21.0"],
+      "name" : "python2-efl"
+    }, 
+    {
+      "target" : [ "5.1.1"],
+      "base" : [ "5.0.11"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "1.1.13"],
+      "base" : [ "1.1.11"],
+      "name" : "libtorrent-rasterbar"
+    }, 
+    {
+      "target" : [ "0.1-5"],
+      "base" : [ "0.1-4"],
+      "name" : "r-grimport2"
+    }, 
+    {
+      "target" : [ "1.1-4"],
+      "base" : [ "1.1-3"],
+      "name" : "r-sfsmisc"
+    }, 
+    {
+      "target" : [ "012"],
+      "base" : [ "010"],
+      "name" : "usbutils"
+    }, 
+    {
+      "target" : [ "1.1.2"],
+      "base" : [ "1.1.1"],
+      "name" : "syncthing"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "0.6.2"],
+      "name" : "python2-requests-oauthlib"
+    }, 
+    {
+      "target" : [ "1.12.1"],
+      "base" : [ "1.12.0"],
+      "name" : "r-hdf5array"
+    }, 
+    {
+      "target" : [ "4.8"],
+      "base" : [ "4.7"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "3.3.1"],
+      "base" : [ "3.3.0"],
+      "name" : "r-processx"
+    }, 
+    {
+      "target" : [ "0.4-0"],
+      "base" : [ "0.3-0"],
+      "name" : "r-gridgraphics"
+    }, 
+    {
+      "target" : [ "1.16.1"],
+      "base" : [ "1.16.0"],
+      "name" : "r-regioner"
+    }, 
+    {
+      "target" : [ "0.6.1"],
+      "base" : [ "0.6.0"],
+      "name" : "shepherd"
+    }, 
+    {
+      "target" : [ "5.0"],
+      "base" : [ "4.7.2"],
+      "name" : "mercurial"
+    }, 
+    {
+      "target" : [ "2.6.23", "3.2.3"],
+      "base" : [ "2.6.23", "3.2.0"],
+      "name" : "gmime"
+    }, 
+    {
+      "target" : [ "2.8.5"],
+      "base" : [ "2.8.3"],
+      "name" : "man-db"
+    }, 
+    {
+      "target" : [ "1.82"],
+      "base" : [ "1.80"],
+      "name" : "cloc"
+    }, 
+    {
+      "target" : [ "4.8"],
+      "base" : [ "4.7"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "1.4.4"],
+      "base" : [ "1.4.3"],
+      "name" : "mpop"
+    }, 
+    {
+      "target" : [ "0.3.5"],
+      "base" : [ "0.3.4"],
+      "name" : "neovim"
+    }, 
+    {
+      "target" : [ "5.1.1"],
+      "base" : [ "5.0.11"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "5.1.0"],
+      "base" : [ "5.0.0"],
+      "name" : "iproute2"
+    }, 
+    {
+      "target" : [ "3.0.0"],
+      "base" : [ "1.9.0"],
+      "name" : "emacs-hl-todo"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.1.0"],
+      "name" : "r-styler"
+    }, 
+    {
+      "target" : [ "0.6"],
+      "base" : [ "0.5"],
+      "name" : "r-dt"
+    }, 
+    {
+      "target" : [ "1.22.0"],
+      "base" : [ "1.21.0"],
+      "name" : "python-efl"
+    }, 
+    {
+      "target" : [ "2.4.2"],
+      "base" : [ "2.4.1"],
+      "name" : "libshout"
+    }, 
+    {
+      "target" : [ "0.99.10"],
+      "base" : [ "0.99.8"],
+      "name" : "upower"
+    }, 
+    {
+      "target" : [ "5.1.1"],
+      "base" : [ "5.0.11"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "3.2.1"],
+      "base" : [ "3.2.0"],
+      "name" : "cdemu-client"
+    }, 
+    {
+      "target" : [ "1.13.0"],
+      "base" : [ "1.12.0"],
+      "name" : "r-future"
+    }, 
+    {
+      "target" : [ "0.17.1"],
+      "base" : [ "0.16.0"],
+      "name" : "python-future"
+    }, 
+    {
+      "target" : [ "1.11.10"],
+      "base" : [ "1.11.6"],
+      "name" : "go"
+    }, 
+    {
+      "target" : [ "2.1.3"],
+      "base" : [ "2.0.4"],
+      "name" : "picard"
+    }, 
+    {
+      "target" : [ "5.1.1"],
+      "base" : [ "5.0.11"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.1"],
+      "name" : "tlp"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "8.3.0",
+      "name" : "gcc"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "gcc-stripped-tarball"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "libiberty"
+    }, 
+    {
+      "version" : "6.5.0",
+      "name" : "gcc-cross-sans-libc-arm-none-eabi"
+    }, 
+    {
+      "version" : "6.5.0",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "4.8.5",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "8.3.0",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "6.0.0-1.b4f45a472",
+      "name" : "propeller-gcc"
+    }, 
+    {
+      "version" : "4.8.5",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "6.5.0",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "libstdc++-doc"
+    }, 
+    {
+      "version" : "7.4.0",
+      "name" : "gcc"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "avr-gcc"
+    }, 
+    {
+      "version" : "8.3.0",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "4.8.5",
+      "name" : "gcc"
+    }, 
+    {
+      "version" : "8.3.0",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "gcc-vc4"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "gcc"
+    }, 
+    {
+      "version" : "7.4.0",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "4.9.4-1.227977",
+      "name" : "gcc-cross-sans-libc-arm-none-eabi"
+    }, 
+    {
+      "version" : "4.7.4",
+      "name" : "gcc"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "libstdc++-doc"
+    }, 
+    {
+      "version" : "4.8.5",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "7.4.0",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "gcc"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "gccgo"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "avr-gcc"
+    }, 
+    {
+      "version" : "7.4.0",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "libstdc++"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "4.6.1-2.4c46ecbe7",
+      "name" : "propeller-gcc"
+    }, 
+    {
+      "version" : "6.5.0",
+      "name" : "gcc"
+    }, 
+    {
+      "version" : "6.5.0",
+      "name" : "gfortran"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "1.2.12",
+      "name" : "r-refmanager"
+    }, 
+    {
+      "version" : "0.4.6",
+      "name" : "r-ggfortify"
+    }, 
+    {
+      "version" : "3.28.1",
+      "name" : "gnome-tweaks"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "cl-find-port"
+    }, 
+    {
+      "version" : "0.6",
+      "name" : "git-annex-remote-rclone"
+    }, 
+    {
+      "version" : "1.0.18",
+      "name" : "libmemcached"
+    }, 
+    {
+      "version" : "1.24.0",
+      "name" : "r-rbowtie"
+    }, 
+    {
+      "version" : "1.6.0",
+      "name" : "python-pylibmc"
+    }, 
+    {
+      "version" : "1.18.0",
+      "name" : "r-rqc"
+    }, 
+    {
+      "version" : "1.6.0",
+      "name" : "python2-pylibmc"
+    }, 
+    {
+      "version" : "0.0.0-1.13995c7",
+      "name" : "go-netns"
+    }, 
+    {
+      "version" : "1.20.0",
+      "name" : "r-iclusterplus"
+    }, 
+    {
+      "version" : "2.8",
+      "name" : "hostapd"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "go-netlink"
+    }, 
+    {
+      "version" : "2.0",
+      "name" : "emacs-miniedit"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "ecl-find-port"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "emacs-rotate-text"
+    }, 
+    {
+      "version" : "18.09-1.4725f21",
+      "name" : "docker-libnetwork-cmd-proxy"
+    }, 
+    {
+      "version" : "1.2",
+      "name" : "emacs-ediprolog"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "r-rhisat2"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "emacs-docker-compose-mode"
+    }, 
+    {
+      "version" : "5.000",
+      "name" : "font-sil-andika"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "r-enrichr"
+    }, 
+    {
+      "version" : "20151201.0-8.d8baba5",
+      "name" : "emacs-names"
+    }, 
+    {
+      "version" : "9.1.0",
+      "name" : "gcc-toolchain"
+    }, 
+    {
+      "version" : "1.24.1",
+      "name" : "r-quasr"
+    }, 
+    {
+      "version" : "0.1-1.4c1fbc3",
+      "name" : "emacs-elisp-demos"
+    }, 
+    {
+      "version" : "0.4",
+      "name" : "emacs-dired-rsync"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "r-dalex"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "guile-file-names"
+    }, 
+    {
+      "version" : "0.0.0-1.07191f8",
+      "name" : "go-sctp"
+    }, 
+    {
+      "version" : "0.1.0-6.cc3d478",
+      "name" : "emacs-sudo-edit"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "r-citr"
+    }, 
+    {
+      "version" : "1.18.0",
+      "name" : "r-sgseq"
+    }, 
+    {
+      "version" : "0.82.1",
+      "name" : "r-xgboost"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "sbcl-find-port"
+    }, 
+    {
+      "version" : "1.1.1",
+      "name" : "r-plot3d"
+    }, 
+    {
+      "version" : "1.1-1.9e8e52c",
+      "name" : "emacs-flycheck-flow"
+    }, 
+    {
+      "version" : "0-1.2d9ba8c",
+      "name" : "emacs-evil-textobj-syntax"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/20/compare.json b/data/2019/20/compare.json
new file mode 100644
index 0000000..3269377
--- /dev/null
+++ b/data/2019/20/compare.json
@@ -0,0 +1,440 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "5.1.0"],
+      "base" : [ "5.0.1"],
+      "name" : "cqfd"
+    }, 
+    {
+      "target" : [ "6.9.2"],
+      "base" : [ "6.9.1"],
+      "name" : "oniguruma"
+    }, 
+    {
+      "target" : [ "5.54"],
+      "base" : [ "5.53"],
+      "name" : "stunnel"
+    }, 
+    {
+      "target" : [ "8.03"],
+      "base" : [ "8.02"],
+      "name" : "openconnect"
+    }, 
+    {
+      "target" : [ "4.0.1"],
+      "base" : [ "4.0"],
+      "name" : "wine"
+    }, 
+    {
+      "target" : [ "4.14.120", "4.19.44", "4.4.180", "4.9.177", "5.1.3"],
+      "base" : [ "4.14.118", "4.19.42", "4.4.179", "4.9.175", "5.1.1"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.2"],
+      "base" : [ "0.1"],
+      "name" : "guile-file-names"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "python2-django-rq"
+    }, 
+    {
+      "target" : [ "1.21"],
+      "base" : [ "1.20"],
+      "name" : "perl-time-duration"
+    }, 
+    {
+      "target" : [ "2.7.2"],
+      "base" : [ "2.7.1"],
+      "name" : "git-lfs"
+    }, 
+    {
+      "target" : [ "4.14.120", "4.19.44", "5.1.3"],
+      "base" : [ "4.14.118", "4.19.42", "5.1.1"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "4.14.120", "4.19.44", "5.1.3"],
+      "base" : [ "4.14.118", "4.19.42", "5.1.1"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "7.00"],
+      "base" : [ "6.13"],
+      "name" : "toutenclic"
+    }, 
+    {
+      "target" : [ "9.14.2"],
+      "base" : [ "9.12.4-P1"],
+      "name" : "bind"
+    }, 
+    {
+      "target" : [ "1.1"],
+      "base" : [ "1.0.2"],
+      "name" : "grammalecte"
+    }, 
+    {
+      "target" : [ "4.0.1"],
+      "base" : [ "4.0"],
+      "name" : "wine-minimal"
+    }, 
+    {
+      "target" : [ "2.7.1a"],
+      "base" : [ "2.7.0b"],
+      "name" : "star"
+    }, 
+    {
+      "target" : [ "0.13.3"],
+      "base" : [ "0.13.2"],
+      "name" : "python-jedi"
+    }, 
+    {
+      "target" : [ "0.69.0"],
+      "base" : [ "0.68.1"],
+      "name" : "uncrustify"
+    }, 
+    {
+      "target" : [ "0.2.4"],
+      "base" : [ "0.2.3"],
+      "name" : "tumbler"
+    }, 
+    {
+      "target" : [ "60.6.3-guix1"],
+      "base" : [ "60.6.2-guix1"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "60.6.3-guix1"],
+      "base" : [ "60.6.2-guix1"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "1.1.10"],
+      "base" : [ "1.1.9"],
+      "name" : "libu2f-host"
+    }, 
+    {
+      "target" : [ "0.9.6"],
+      "base" : [ "0.9.1"],
+      "name" : "ocaml-tsdl"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.4.0"],
+      "name" : "cssc"
+    }, 
+    {
+      "target" : [ "7.11.3214"],
+      "base" : [ "7.11.3188"],
+      "name" : "glslang"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "python-django-rq"
+    }, 
+    {
+      "target" : [ "1.8.6"],
+      "base" : [ "1.8.4"],
+      "name" : "thunar"
+    }, 
+    {
+      "target" : [ "2.03"],
+      "base" : [ "2.02"],
+      "name" : "perl-data-page"
+    }, 
+    {
+      "target" : [ "2.3.6"],
+      "base" : [ "2.3.4"],
+      "name" : "burp"
+    }, 
+    {
+      "target" : [ "2.8.1.0"],
+      "base" : [ "2.8.0.1"],
+      "name" : "skalibs"
+    }, 
+    {
+      "target" : [ "0.12.5"],
+      "base" : [ "0.12.4"],
+      "name" : "exo"
+    }, 
+    {
+      "target" : [ "0.34.2"],
+      "base" : [ "0.33.1"],
+      "name" : "certbot"
+    }, 
+    {
+      "target" : [ "5.1.3"],
+      "base" : [ "5.1.1"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "2019.0.0"],
+      "base" : [ "2018.0.0"],
+      "name" : "hugin"
+    }, 
+    {
+      "target" : [ "1.1"],
+      "base" : [ "0.7"],
+      "name" : "xdot"
+    }, 
+    {
+      "target" : [ "4.10.3"],
+      "base" : [ "4.10.2"],
+      "name" : "samba"
+    }, 
+    {
+      "target" : [ "4.0.1"],
+      "base" : [ "4.0"],
+      "name" : "wine64"
+    }, 
+    {
+      "target" : [ "2019_U6"],
+      "base" : [ "2019_U5"],
+      "name" : "tbb"
+    }, 
+    {
+      "target" : [ "2.7.1a"],
+      "base" : [ "2.7.0b"],
+      "name" : "starlong"
+    }, 
+    {
+      "target" : [ "0.0.2-6.10fbb81"],
+      "base" : [ "0.0.2-5.99a5750"],
+      "name" : "emacs-slack"
+    }, 
+    {
+      "target" : [ "2.8.0.1"],
+      "base" : [ "2.8.0.0"],
+      "name" : "s6"
+    }, 
+    {
+      "target" : [ "0.9.5"],
+      "base" : [ "0.9.4"],
+      "name" : "restic"
+    }, 
+    {
+      "target" : [ "1.9.3"],
+      "base" : [ "1.9.1"],
+      "name" : "dune"
+    }, 
+    {
+      "target" : [ "0.34.2"],
+      "base" : [ "0.33.1"],
+      "name" : "letsencrypt"
+    }, 
+    {
+      "target" : [ "1.13.1"],
+      "base" : [ "1.13.0"],
+      "name" : "wimlib"
+    }, 
+    {
+      "target" : [ "65"],
+      "base" : [ "64.1"],
+      "name" : "ndctl"
+    }, 
+    {
+      "target" : [ "5.1.3"],
+      "base" : [ "5.1.1"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "6.5"],
+      "base" : [ "6.4"],
+      "name" : "loksh"
+    }, 
+    {
+      "target" : [ "5.1.3"],
+      "base" : [ "5.1.1"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.0.0-1.288510b"],
+      "base" : [ "0.0.0-0.4ed959e"],
+      "name" : "go-github.com-nsf-termbox-go"
+    }, 
+    {
+      "target" : [ "0.13.3"],
+      "base" : [ "0.13.2"],
+      "name" : "python2-jedi"
+    }, 
+    {
+      "target" : [ "0.9.15"],
+      "base" : [ "0.9.14"],
+      "name" : "ubridge"
+    }, 
+    {
+      "target" : [ "2.00"],
+      "base" : [ "1.99"],
+      "name" : "perl-text-csv"
+    }, 
+    {
+      "target" : [ "4.4.1"],
+      "base" : [ "4.1.2"],
+      "name" : "ocaml-sqlite3"
+    }, 
+    {
+      "target" : [ "0.34.2"],
+      "base" : [ "0.33.1"],
+      "name" : "python-acme"
+    }, 
+    {
+      "target" : [ "3.2.0"],
+      "base" : [ "2.1.2"],
+      "name" : "ocaml-base64"
+    }, 
+    {
+      "target" : [ "5.1.3"],
+      "base" : [ "5.1.1"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.8.2"],
+      "base" : [ "1.8.1"],
+      "name" : "elixir"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "0.8.14",
+      "name" : "python2-httpretty"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "2.6r11",
+      "name" : "nauty"
+    }, 
+    {
+      "version" : "6.5.0",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "0.8.0",
+      "name" : "ocaml-markup"
+    }, 
+    {
+      "version" : "4.8.5",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "0.7.0",
+      "name" : "python-leidenalg"
+    }, 
+    {
+      "version" : "8.3.0",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "2017-07-17-1.8c45879",
+      "name" : "emacs-evil-cleverparens"
+    }, 
+    {
+      "version" : "6.5.0",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "4.8.5",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "8.3.0",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "8.3.0",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "8.3",
+      "name" : "gdb"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "7.4.0",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "3.1",
+      "name" : "tpacpi-bat"
+    }, 
+    {
+      "version" : "1.4.0",
+      "name" : "ocaml-odoc"
+    }, 
+    {
+      "version" : "4.3.0",
+      "name" : "ocaml-tyxml"
+    }, 
+    {
+      "version" : "4.8.5",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "7.4.0",
+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "3.17",
+      "name" : "acpi-call-linux-module"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "gccgo"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "python2-pylzma"
+    }, 
+    {
+      "version" : "7.4.0",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "1.4.1",
+      "name" : "ocaml-bisect-ppx"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "4.9.4",
+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "python-pylzma"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "harmonist"
+    }, 
+    {
+      "version" : "2.0",
+      "name" : "font-hermit"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "ataqv"
+    }, 
+    {
+      "version" : "6.5.0",
+      "name" : "gfortran"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/21/compare.json b/data/2019/21/compare.json
new file mode 100644
index 0000000..8c08bc2
--- /dev/null
+++ b/data/2019/21/compare.json
@@ -0,0 +1,706 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "0.7.19"],
+      "base" : [ "0.7.18.2"],
+      "name" : "duplicity"
+    }, 
+    {
+      "target" : [ "0.7.0"],
+      "base" : [ "0.6.5"],
+      "name" : "silkaj"
+    }, 
+    {
+      "target" : [ "5.1"],
+      "base" : [ "5.0"],
+      "name" : "strace"
+    }, 
+    {
+      "target" : [ "1.22"],
+      "base" : [ "1.21"],
+      "name" : "ncdc"
+    }, 
+    {
+      "target" : [ "0.27.0"],
+      "base" : [ "0.26.0-1.f94cfc6"],
+      "name" : "emacs-lispy"
+    }, 
+    {
+      "target" : [ "0.4"],
+      "base" : [ "0.3.0"],
+      "name" : "r-dalex"
+    }, 
+    {
+      "target" : [ "2.20.5", "2.24.2"],
+      "base" : [ "2.20.5", "2.24.1"],
+      "name" : "webkitgtk"
+    }, 
+    {
+      "target" : [ "1.10"],
+      "base" : [ "1.09.01"],
+      "name" : "flare-engine"
+    }, 
+    {
+      "target" : [ "0.0.12"],
+      "base" : [ "0.0.11"],
+      "name" : "r-rcppannoy"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2.0"],
+      "name" : "r-dqrng"
+    }, 
+    {
+      "target" : [ "1.16.2"],
+      "base" : [ "1.16.1"],
+      "name" : "r-regioner"
+    }, 
+    {
+      "target" : [ "0.6.19"],
+      "base" : [ "0.6.18"],
+      "name" : "r-digest"
+    }, 
+    {
+      "target" : [ "1.5.14"],
+      "base" : [ "1.5.13"],
+      "name" : "memcached"
+    }, 
+    {
+      "target" : [ "10.7", "9.6.13", "10.8"],
+      "base" : [ "10.7", "9.6.13"],
+      "name" : "postgresql"
+    }, 
+    {
+      "target" : [ "1.24.2"],
+      "base" : [ "1.24.1"],
+      "name" : "r-quasr"
+    }, 
+    {
+      "target" : [ "1.62"],
+      "base" : [ "1.61"],
+      "name" : "perl-xml-compile"
+    }, 
+    {
+      "target" : [ "0.5.4"],
+      "base" : [ "0.5.2"],
+      "name" : "r-flextable"
+    }, 
+    {
+      "target" : [ "0.5-4.0"],
+      "base" : [ "0.5-3.0"],
+      "name" : "r-segmented"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.1"],
+      "name" : "sbcl-next"
+    }, 
+    {
+      "target" : [ "0.10.0"],
+      "base" : [ "0.9.2"],
+      "name" : "r-snakecase"
+    }, 
+    {
+      "target" : [ "1.3-1.7a789c7"],
+      "base" : [ "1.3"],
+      "name" : "emacs-highlight-symbol"
+    }, 
+    {
+      "target" : [ "1.10"],
+      "base" : [ "1.09.01"],
+      "name" : "flare-game"
+    }, 
+    {
+      "target" : [ "3.0.1"],
+      "base" : [ "3.0.0"],
+      "name" : "r-seurat"
+    }, 
+    {
+      "target" : [ "2.4.1"],
+      "base" : [ "2.3.4"],
+      "name" : "keepassxc"
+    }, 
+    {
+      "target" : [ "0.93-5"],
+      "base" : [ "0.93-4"],
+      "name" : "r-robustbase"
+    }, 
+    {
+      "target" : [ "0.16.0"],
+      "base" : [ "0.15.2"],
+      "name" : "r-heatmaply"
+    }, 
+    {
+      "target" : [ "2.0.22", "2.1.10"],
+      "base" : [ "2.0.22", "2.1.8"],
+      "name" : "libevent"
+    }, 
+    {
+      "target" : [ "1.2"],
+      "base" : [ "1.2-beta2"],
+      "name" : "coq-equations"
+    }, 
+    {
+      "target" : [ "0.9-2"],
+      "base" : [ "0.9-1.1"],
+      "name" : "r-grimport"
+    }, 
+    {
+      "target" : [ "2.66.2"],
+      "base" : [ "2.66.1"],
+      "name" : "libsoup"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.1.0"],
+      "name" : "r-bigrquery"
+    }, 
+    {
+      "target" : [ "4.1.0"],
+      "base" : [ "4.0.0"],
+      "name" : "rxcpp"
+    }, 
+    {
+      "target" : [ "0.28.4"],
+      "base" : [ "0.28.3"],
+      "name" : "python-notmuch"
+    }, 
+    {
+      "target" : [ "7.63.0", "7.65.0"],
+      "base" : [ "7.63.0", "7.64.0"],
+      "name" : "curl"
+    }, 
+    {
+      "target" : [ "1.12.1"],
+      "base" : [ "1.12.0"],
+      "name" : "r-scater"
+    }, 
+    {
+      "target" : [ "0.1.3"],
+      "base" : [ "0.1.2"],
+      "name" : "r-ggcorrplot"
+    }, 
+    {
+      "target" : [ "1.24.0"],
+      "base" : [ "1.19.2", "1.24.0"],
+      "name" : "libuv"
+    }, 
+    {
+      "target" : [ "0.4.1302"],
+      "base" : [ "0.4.1270"],
+      "name" : "you-get"
+    }, 
+    {
+      "target" : [ "3.0.2"],
+      "base" : [ "3.0.1"],
+      "name" : "wireshark"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.1"],
+      "name" : "next-gtk-webkit"
+    }, 
+    {
+      "target" : [ "0.7"],
+      "base" : [ "0.6"],
+      "name" : "r-xfun"
+    }, 
+    {
+      "target" : [ "0.10.0"],
+      "base" : [ "0.9.0"],
+      "name" : "r-ggeffects"
+    }, 
+    {
+      "target" : [ "0.0.1-9.0748c69"],
+      "base" : [ "0.0.1-8.baa9c68"],
+      "name" : "emacs-evil-ediff"
+    }, 
+    {
+      "target" : [ "2.9.2"],
+      "base" : [ "2.9.1"],
+      "name" : "guile-next"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "3.1"],
+      "name" : "python2-markdown"
+    }, 
+    {
+      "target" : [ "2.5-5"],
+      "base" : [ "2.5-4"],
+      "name" : "r-vegan"
+    }, 
+    {
+      "target" : [ "0.28.4"],
+      "base" : [ "0.28.3"],
+      "name" : "python2-notmuch"
+    }, 
+    {
+      "target" : [ "0.13"],
+      "base" : [ "0.12"],
+      "name" : "r-tinytex"
+    }, 
+    {
+      "target" : [ "60.7.0-guix1"],
+      "base" : [ "60.6.3-guix1"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "5.1-4"],
+      "base" : [ "5.1-3"],
+      "name" : "r-gamlss-dist"
+    }, 
+    {
+      "target" : [ "74.0.3729.169-0.d2beaef"],
+      "base" : [ "74.0.3729.131-0.9e33022"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "2.9-5"],
+      "base" : [ "2.8-19"],
+      "name" : "r-raster"
+    }, 
+    {
+      "target" : [ "1.6.4.post2"],
+      "base" : [ "1.6.3"],
+      "name" : "python-shapely"
+    }, 
+    {
+      "target" : [ "9.8-1"],
+      "base" : [ "9.7"],
+      "name" : "r-fields"
+    }, 
+    {
+      "target" : [ "0.3.0"],
+      "base" : [ "0.2.0"],
+      "name" : "r-insight"
+    }, 
+    {
+      "target" : [ "20190522"],
+      "base" : [ "20190422"],
+      "name" : "parallel"
+    }, 
+    {
+      "target" : [ "4.10.4"],
+      "base" : [ "4.10.3"],
+      "name" : "samba"
+    }, 
+    {
+      "target" : [ "4.9"],
+      "base" : [ "4.8"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "0.0.41"],
+      "base" : [ "0.0.40"],
+      "name" : "pigx-chipseq"
+    }, 
+    {
+      "target" : [ "2019.05.20"],
+      "base" : [ "2019.04.30"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2.0"],
+      "name" : "r-gower"
+    }, 
+    {
+      "target" : [ "1.0.1"],
+      "base" : [ "1.0.0"],
+      "name" : "r-rhisat2"
+    }, 
+    {
+      "target" : [ "1.0.1-1.8204295"],
+      "base" : [ "1.0.0-1.326dcbf"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "1.19.3"],
+      "base" : [ "1.19.2"],
+      "name" : "r-maldiquant"
+    }, 
+    {
+      "target" : [ "4.4.180", "4.14.122", "4.19.46", "4.9.179", "5.1.5"],
+      "base" : [ "4.14.120", "4.19.44", "4.4.180", "4.9.177", "5.1.3"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "1.6.4.post2"],
+      "base" : [ "1.6.3"],
+      "name" : "python2-shapely"
+    }, 
+    {
+      "target" : [ "4.14.122", "4.19.46", "5.1.5"],
+      "base" : [ "4.14.120", "4.19.44", "5.1.3"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "10.15.3"],
+      "base" : [ "9.11.1"],
+      "name" : "node"
+    }, 
+    {
+      "target" : [ "1.5-4"],
+      "base" : [ "1.5-3"],
+      "name" : "r-sn"
+    }, 
+    {
+      "target" : [ "4.2.0"],
+      "base" : [ "4.1.1"],
+      "name" : "r-ggthemes"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "r-xcms"
+    }, 
+    {
+      "target" : [ "1.8"],
+      "base" : [ "1.7"],
+      "name" : "r-batchjobs"
+    }, 
+    {
+      "target" : [ "4.14.122", "4.19.46", "5.1.5"],
+      "base" : [ "4.14.120", "4.19.44", "5.1.3"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.0"],
+      "name" : "r-progress"
+    }, 
+    {
+      "target" : [ "5.6.2"],
+      "base" : [ "5.4.3"],
+      "name" : "python-psutil"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.1"],
+      "name" : "r-svglite"
+    }, 
+    {
+      "target" : [ "0.3.0"],
+      "base" : [ "0.2.1"],
+      "name" : "r-reprex"
+    }, 
+    {
+      "target" : [ "0.0.1-9.0748c69"],
+      "base" : [ "0.0.1-8.baa9c68"],
+      "name" : "emacs-evil-collection"
+    }, 
+    {
+      "target" : [ "0.0.1-9.0748c69"],
+      "base" : [ "0.0.1-8.baa9c68"],
+      "name" : "emacs-evil-mu4e"
+    }, 
+    {
+      "target" : [ "5.1.5"],
+      "base" : [ "5.1.3"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.4-1"],
+      "base" : [ "0.4-0"],
+      "name" : "r-gridgraphics"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.3.1"],
+      "name" : "r-pillar"
+    }, 
+    {
+      "target" : [ "3.5.0"],
+      "base" : [ "3.4.0"],
+      "name" : "r-mice"
+    }, 
+    {
+      "target" : [ "0.5.0"],
+      "base" : [ "0.4.0"],
+      "name" : "emacs-avy"
+    }, 
+    {
+      "target" : [ "1.0.1-1.8204295"],
+      "base" : [ "1.0.0-1.326dcbf"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "0.8.1"],
+      "base" : [ "0.8.0.1"],
+      "name" : "r-dplyr"
+    }, 
+    {
+      "target" : [ "3.40.2"],
+      "base" : [ "3.40.0"],
+      "name" : "r-limma"
+    }, 
+    {
+      "target" : [ "5.1.5"],
+      "base" : [ "5.1.3"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "0.9.400.3.0"],
+      "base" : [ "0.9.400.2.0"],
+      "name" : "r-rcpparmadillo"
+    }, 
+    {
+      "target" : [ "5.1.5"],
+      "base" : [ "5.1.3"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "3.1"],
+      "name" : "python-markdown"
+    }, 
+    {
+      "target" : [ "5.6.2"],
+      "base" : [ "5.4.3"],
+      "name" : "python2-psutil"
+    }, 
+    {
+      "target" : [ "1.17.0"],
+      "base" : [ "1.15.12"],
+      "name" : "nginx"
+    }, 
+    {
+      "target" : [ "2.0-18"],
+      "base" : [ "2.0-16"],
+      "name" : "r-glmnet"
+    }, 
+    {
+      "target" : [ "0.28.2"],
+      "base" : [ "0.28.1"],
+      "name" : "libgit2"
+    }, 
+    {
+      "target" : [ "3.26.3"],
+      "base" : [ "3.26.0"],
+      "name" : "r-edger"
+    }, 
+    {
+      "target" : [ "2.6.29"],
+      "base" : [ "2.6.28"],
+      "name" : "gajim-omemo"
+    }, 
+    {
+      "target" : [ "0.14.0"],
+      "base" : [ "0.13.3"],
+      "name" : "kitty"
+    }, 
+    {
+      "target" : [ "5.1.5"],
+      "base" : [ "5.1.3"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "4.9"],
+      "base" : [ "4.8"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2.0-1.a9eba14"],
+      "name" : "emacs-desktop-environment"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.10.0"],
+      "name" : "r-dendextend"
+    }, 
+    {
+      "target" : [ "1.60"],
+      "base" : [ "1.45"],
+      "name" : "texlive-latex-acmart"
+    }, 
+    {
+      "target" : [ "0.13.1"],
+      "base" : [ "0.9.1"],
+      "name" : "salmon"
+    }, 
+    {
+      "target" : [ "1.47.6", "1.47.10"],
+      "base" : [ "1.47.6", "1.47.8"],
+      "name" : "help2man"
+    }, 
+    {
+      "target" : [ "0.54.1"],
+      "base" : [ "0.53.1"],
+      "name" : "python-duniterpy"
+    }, 
+    {
+      "target" : [ "1.0.1"],
+      "base" : [ "1.0.0"],
+      "name" : "r-repr"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.1"],
+      "name" : "supertux"
+    }, 
+    {
+      "target" : [ "1.23"],
+      "base" : [ "1.22"],
+      "name" : "r-knitr"
+    }, 
+    {
+      "target" : [ "0.3.4"],
+      "base" : [ "0.3.3"],
+      "name" : "r-rvest"
+    }, 
+    {
+      "target" : [ "60.7.0-guix1"],
+      "base" : [ "60.6.3-guix1"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "5.1"],
+      "base" : [ "4.20.2"],
+      "name" : "btrfs-progs-static"
+    }, 
+    {
+      "target" : [ "3.1-140"],
+      "base" : [ "3.1-139"],
+      "name" : "r-nlme"
+    }, 
+    {
+      "target" : [ "1.27.3"],
+      "base" : [ "1.27.2"],
+      "name" : "r-hexbin"
+    }, 
+    {
+      "target" : [ "0.7.2"],
+      "base" : [ "0.7.1"],
+      "name" : "mgba"
+    }, 
+    {
+      "target" : [ "4.9"],
+      "base" : [ "4.8"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "0.28.4"],
+      "base" : [ "0.28.3"],
+      "name" : "notmuch"
+    }, 
+    {
+      "target" : [ "2.0.2"],
+      "base" : [ "2.0.1"],
+      "name" : "r-zip"
+    }, 
+    {
+      "target" : [ "5.1"],
+      "base" : [ "4.20.2"],
+      "name" : "btrfs-progs"
+    }, 
+    {
+      "target" : [ "0.8-17"],
+      "base" : [ "0.8-16"],
+      "name" : "r-amap"
+    }, 
+    {
+      "target" : [ "2.13.0"],
+      "base" : [ "2.12.0"],
+      "name" : "pidgin"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "8.12.0",
+      "name" : "node-lts"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "1.0.1",
+      "name" : "python-sphinxcontrib-applehelp"
+    }, 
+    {
+      "version" : "3.0.0",
+      "name" : "chocolate-doom"
+    }, 
+    {
+      "version" : "9.1.0",
+      "name" : "libstdc++-doc"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "libjit"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "drascula"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "r-vctrs"
+    }, 
+    {
+      "version" : "3.1",
+      "name" : "squirrel"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "python-sphinxcontrib-jsmath"
+    }, 
+    {
+      "version" : "1.1.3",
+      "name" : "python-sphinxcontrib-serializinghtml"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "python-sphinxcontrib-htmlhelp"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "mallard-ducktype"
+    }, 
+    {
+      "version" : "0.4.3",
+      "name" : "libfixposix"
+    }, 
+    {
+      "version" : "5.1.5",
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "coq-stdpp"
+    }, 
+    {
+      "version" : "3.2.2",
+      "name" : "mygui-gl"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "python-sphinxcontrib-qthelp"
+    }, 
+    {
+      "version" : "16.04.0",
+      "name" : "libdbusmenu"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "r-zeallot"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "python-sphinxcontrib-devhelp"
+    }, 
+    {
+      "version" : "1.6",
+      "name" : "open-zwave"
+    }, 
+    {
+      "version" : "5.5.0",
+      "name" : "libstdc++-doc"
+    }, 
+    {
+      "version" : "1.3.6-1.95b9cab",
+      "name" : "ioquake3"
+    }, 
+    {
+      "version" : "0.20.1",
+      "name" : "libtextstyle"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/22/compare.json b/data/2019/22/compare.json
new file mode 100644
index 0000000..e808166
--- /dev/null
+++ b/data/2019/22/compare.json
@@ -0,0 +1,515 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.12.2"],
+      "base" : [ "1.12.1"],
+      "name" : "r-scater"
+    }, 
+    {
+      "target" : [ "1.36.1"],
+      "base" : [ "1.36.0"],
+      "name" : "r-genomicfeatures"
+    }, 
+    {
+      "target" : [ "4.1.0.1"],
+      "base" : [ "4.1.0"],
+      "name" : "r-openxlsx"
+    }, 
+    {
+      "target" : [ "2.6-8"],
+      "base" : [ "2.6-7"],
+      "name" : "r-jomo"
+    }, 
+    {
+      "target" : [ "1.0.114"],
+      "base" : [ "1.0.111"],
+      "name" : "debootstrap"
+    }, 
+    {
+      "target" : [ "5.6.13.1"],
+      "base" : [ "5.6.13"],
+      "name" : "r-lpsolve"
+    }, 
+    {
+      "target" : [ "3.10.1"],
+      "base" : [ "3.10.0"],
+      "name" : "r-dose"
+    }, 
+    {
+      "target" : [ "0.14.1"],
+      "base" : [ "0.14.0"],
+      "name" : "kitty"
+    }, 
+    {
+      "target" : [ "1.5.0-57"],
+      "base" : [ "1.5.0-49"],
+      "name" : "giac-xcas"
+    }, 
+    {
+      "target" : [ "1.68"],
+      "base" : [ "1.67"],
+      "name" : "r-wgcna"
+    }, 
+    {
+      "target" : [ "3.1"],
+      "base" : [ "3.0.5"],
+      "name" : "musescore"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "r-bayestestr"
+    }, 
+    {
+      "target" : [ "1.7.0"],
+      "base" : [ "1.6.0"],
+      "name" : "r-bayesplot"
+    }, 
+    {
+      "target" : [ "7.3.6"],
+      "base" : [ "7.3.5"],
+      "name" : "php"
+    }, 
+    {
+      "target" : [ "3.11.2"],
+      "base" : [ "3.10.4"],
+      "name" : "petsc-complex"
+    }, 
+    {
+      "target" : [ "1.12"],
+      "base" : [ "1.11"],
+      "name" : "emacs-xr"
+    }, 
+    {
+      "target" : [ "4.4.180", "4.14.123", "4.15.18", "4.19.47", "4.9.180", "5.1.6"],
+      "base" : [ "4.14.122", "4.19.46", "4.4.180", "4.9.179", "5.1.5"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.11"],
+      "base" : [ "0.10"],
+      "name" : "r-bookdown"
+    }, 
+    {
+      "target" : [ "1.0.10"],
+      "base" : [ "1.0.2"],
+      "name" : "python-alembic"
+    }, 
+    {
+      "target" : [ "1.5-10"],
+      "base" : [ "1.5-7"],
+      "name" : "r-geosphere"
+    }, 
+    {
+      "target" : [ "0.6.3"],
+      "base" : [ "0.6.2"],
+      "name" : "emacs-counsel-tramp"
+    }, 
+    {
+      "target" : [ "115-1.7f3416f"],
+      "base" : [ "114"],
+      "name" : "diffoscope"
+    }, 
+    {
+      "target" : [ "1.0.5"],
+      "base" : [ "1.0.4"],
+      "name" : "r-etm"
+    }, 
+    {
+      "target" : [ "7.3.6"],
+      "base" : [ "7.3.5"],
+      "name" : "php-with-bcmath"
+    }, 
+    {
+      "target" : [ "3.11.1"],
+      "base" : [ "3.10.1"],
+      "name" : "slepc-openmpi"
+    }, 
+    {
+      "target" : [ "3.26.4"],
+      "base" : [ "3.26.3"],
+      "name" : "r-edger"
+    }, 
+    {
+      "target" : [ "1.8.1"],
+      "base" : [ "1.8.0"],
+      "name" : "r-atacseqqc"
+    }, 
+    {
+      "target" : [ "4.14.123", "4.19.47", "5.1.6"],
+      "base" : [ "4.14.122", "4.19.46", "5.1.5"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "4.14.123", "4.19.47", "5.1.6"],
+      "base" : [ "4.14.122", "4.19.46", "5.1.5"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "1.8.6"],
+      "base" : [ "1.8.5"],
+      "name" : "emacs-diff-hl"
+    }, 
+    {
+      "target" : [ "1.2-5"],
+      "base" : [ "1.2-3"],
+      "name" : "r-seriation"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.1"],
+      "name" : "grammalecte"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.3.3"],
+      "name" : "r-upsetr"
+    }, 
+    {
+      "target" : [ "3.11.1"],
+      "base" : [ "3.10.1"],
+      "name" : "slepc"
+    }, 
+    {
+      "target" : [ "2.2-7.1"],
+      "base" : [ "2.2-7"],
+      "name" : "r-prabclus"
+    }, 
+    {
+      "target" : [ "1.4.32"],
+      "base" : [ "1.4.30"],
+      "name" : "r-statmod"
+    }, 
+    {
+      "target" : [ "3.11.2"],
+      "base" : [ "3.10.4"],
+      "name" : "petsc-openmpi"
+    }, 
+    {
+      "target" : [ "2.37"],
+      "base" : [ "2.35"],
+      "name" : "r-epi"
+    }, 
+    {
+      "target" : [ "2.4.2"],
+      "base" : [ "2.4.1"],
+      "name" : "keepassxc"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3"],
+      "name" : "r-openssl"
+    }, 
+    {
+      "target" : [ "1.2-9"],
+      "base" : [ "1.2-8"],
+      "name" : "r-ksamples"
+    }, 
+    {
+      "target" : [ "1.12.1"],
+      "base" : [ "1.12.0"],
+      "name" : "r-icobra"
+    }, 
+    {
+      "target" : [ "3.32.1"],
+      "base" : [ "3.32.0"],
+      "name" : "r-sva"
+    }, 
+    {
+      "target" : [ "1.13"],
+      "base" : [ "1.12"],
+      "name" : "r-rmarkdown"
+    }, 
+    {
+      "target" : [ "1.5.0-57"],
+      "base" : [ "1.5.0-49"],
+      "name" : "giac"
+    }, 
+    {
+      "target" : [ "4.14.67", "4.14.123", "4.15.18", "4.19.47", "5.1.6"],
+      "base" : [ "4.14.67"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "3.11.2"],
+      "base" : [ "3.10.4"],
+      "name" : "petsc"
+    }, 
+    {
+      "target" : [ "0.0.20190601"],
+      "base" : [ "0.0.20190406"],
+      "name" : "wireguard"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.4.0"],
+      "name" : "r-pillar"
+    }, 
+    {
+      "target" : [ "9.8-3"],
+      "base" : [ "9.8-1"],
+      "name" : "r-fields"
+    }, 
+    {
+      "target" : [ "1.7.7"],
+      "base" : [ "1.7.3.1"],
+      "name" : "r-refgenome"
+    }, 
+    {
+      "target" : [ "19.1.0"],
+      "base" : [ "18.2.0"],
+      "name" : "python-attrs"
+    }, 
+    {
+      "target" : [ "19.06"],
+      "base" : [ "19.05"],
+      "name" : "faudio"
+    }, 
+    {
+      "target" : [ "2.2-1"],
+      "base" : [ "2.1-11.2"],
+      "name" : "r-fpc"
+    }, 
+    {
+      "target" : [ "5.1.6"],
+      "base" : [ "5.1.5"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "1.8-6"],
+      "base" : [ "1.8-5"],
+      "name" : "r-zoo"
+    }, 
+    {
+      "target" : [ "1.1-7"],
+      "base" : [ "1.1-6"],
+      "name" : "r-tsp"
+    }, 
+    {
+      "target" : [ "3.18.1"],
+      "base" : [ "3.18.0"],
+      "name" : "r-chippeakanno"
+    }, 
+    {
+      "target" : [ "19.1.0"],
+      "base" : [ "18.2.0"],
+      "name" : "python2-attrs"
+    }, 
+    {
+      "target" : [ "0.11.0"],
+      "base" : [ "0.10.0"],
+      "name" : "r-snakecase"
+    }, 
+    {
+      "target" : [ "1.0.10"],
+      "base" : [ "1.0.2"],
+      "name" : "python2-alembic"
+    }, 
+    {
+      "target" : [ "3.0-3"],
+      "base" : [ "3.0-2"],
+      "name" : "r-car"
+    }, 
+    {
+      "target" : [ "0.8.0"],
+      "base" : [ "0.7.14"],
+      "name" : "emacs-editorconfig"
+    }, 
+    {
+      "target" : [ "1.0.1-3.4a54ed7"],
+      "base" : [ "1.0.1-1.8204295"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "3.11.1"],
+      "base" : [ "3.10.1"],
+      "name" : "slepc-complex"
+    }, 
+    {
+      "target" : [ "1.8"],
+      "base" : [ "1.7"],
+      "name" : "emacs-relint"
+    }, 
+    {
+      "target" : [ "1.0.3"],
+      "base" : [ "1.0.2"],
+      "name" : "python-flask"
+    }, 
+    {
+      "target" : [ "5.1.6"],
+      "base" : [ "5.1.5"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.30.1"],
+      "base" : [ "1.30.0"],
+      "name" : "r-variantannotation"
+    }, 
+    {
+      "target" : [ "3.2"],
+      "base" : [ "3.1"],
+      "name" : "emacs-helm"
+    }, 
+    {
+      "target" : [ "0.3.14"],
+      "base" : [ "0.3.11"],
+      "name" : "d-feet"
+    }, 
+    {
+      "target" : [ "2.2-8"],
+      "base" : [ "2.2-7"],
+      "name" : "r-cmprsk"
+    }, 
+    {
+      "target" : [ "1.11.5"],
+      "base" : [ "1.11.4"],
+      "name" : "r-ks"
+    }, 
+    {
+      "target" : [ "0.4.7"],
+      "base" : [ "0.4.6"],
+      "name" : "r-ggfortify"
+    }, 
+    {
+      "target" : [ "1.52.2"],
+      "base" : [ "1.52.0"],
+      "name" : "r-biocviews"
+    }, 
+    {
+      "target" : [ "5.1.6"],
+      "base" : [ "5.1.5"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "3.11.1"],
+      "base" : [ "3.10.1"],
+      "name" : "slepc-complex-openmpi"
+    }, 
+    {
+      "target" : [ "0.14"],
+      "base" : [ "0.13"],
+      "name" : "r-evaluate"
+    }, 
+    {
+      "target" : [ "0.11.17"],
+      "base" : [ "0.11.16"],
+      "name" : "emacs-google-translate"
+    }, 
+    {
+      "target" : [ "1.0.3"],
+      "base" : [ "1.0.2"],
+      "name" : "python2-flask"
+    }, 
+    {
+      "target" : [ "3.11.2"],
+      "base" : [ "3.10.4"],
+      "name" : "petsc-complex-openmpi"
+    }, 
+    {
+      "target" : [ "5.1.6"],
+      "base" : [ "5.1.5"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "1.11.10", "1.12.1", "1.4-bootstrap-20171003"],
+      "base" : [ "1.11.10", "1.12.1", "1.4.3"],
+      "name" : "go"
+    }, 
+    {
+      "target" : [ "2.1.2"],
+      "base" : [ "2.1.1"],
+      "name" : "r-tibble"
+    }, 
+    {
+      "target" : [ "1.12.1"],
+      "base" : [ "1.12.0"],
+      "name" : "r-scran"
+    }, 
+    {
+      "target" : [ "3.5"],
+      "base" : [ "3.4"],
+      "name" : "gnucash"
+    }, 
+    {
+      "target" : [ "5.1.6"],
+      "base" : [ "5.1.5"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.0.1-3.4a54ed7"],
+      "base" : [ "1.0.1-1.8204295"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "2019.1"],
+      "base" : [ "2018.1"],
+      "name" : "debian-archive-keyring"
+    }, 
+    {
+      "target" : [ "1.12"],
+      "base" : [ "1.11"],
+      "name" : "emacs-exec-path-from-shell"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "0.1",
+      "name" : "gash"
+    }, 
+    {
+      "version" : "0.23",
+      "name" : "zbar"
+    }, 
+    {
+      "version" : "0-0.1bd98ab",
+      "name" : "guile-srfi-159"
+    }, 
+    {
+      "version" : "3.8.0",
+      "name" : "gthumb"
+    }, 
+    {
+      "version" : "0.9",
+      "name" : "osmctools"
+    }, 
+    {
+      "version" : "0.0.1-0.9175325",
+      "name" : "guile-gi"
+    }, 
+    {
+      "version" : "1.91",
+      "name" : "terminator"
+    }, 
+    {
+      "version" : "1.28.0",
+      "name" : "r-birta"
+    }, 
+    {
+      "version" : "2.1.2",
+      "name" : "patchwork"
+    }, 
+    {
+      "version" : "3.16.0",
+      "name" : "r-birewire"
+    }, 
+    {
+      "version" : "0.4",
+      "name" : "emacs-reformatter"
+    }, 
+    {
+      "version" : "0.4.1",
+      "name" : "mousepad"
+    }, 
+    {
+      "version" : "3.4",
+      "name" : "childsplay"
+    }, 
+    {
+      "version" : "216",
+      "name" : "txr"
+    }, 
+    {
+      "version" : "0.1-1.5b523de",
+      "name" : "emacs-ivy-pass"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/23/compare.json b/data/2019/23/compare.json
new file mode 100644
index 0000000..d05cff8
--- /dev/null
+++ b/data/2019/23/compare.json
@@ -0,0 +1,716 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "3.0.34-1"],
+      "base" : [ "3.0.33-1"],
+      "name" : "inxi"
+    }, 
+    {
+      "target" : [ "8.9.1"],
+      "base" : [ "8.9.0"],
+      "name" : "coq"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.1"],
+      "name" : "guile-sdl2"
+    }, 
+    {
+      "target" : [ "0.6.4"],
+      "base" : [ "0.6.3"],
+      "name" : "pencil2d"
+    }, 
+    {
+      "target" : [ "1.2-7"],
+      "base" : [ "1.2-5"],
+      "name" : "r-seriation"
+    }, 
+    {
+      "target" : [ "3.29"],
+      "base" : [ "3.28"],
+      "name" : "thefuck"
+    }, 
+    {
+      "target" : [ "2.3-1"],
+      "base" : [ "2.2-7.1"],
+      "name" : "r-prabclus"
+    }, 
+    {
+      "target" : [ "0.0.1-1.26e8852"],
+      "base" : [ "0.0.1-0.9175325"],
+      "name" : "guile-gi"
+    }, 
+    {
+      "target" : [ "1.7-2"],
+      "base" : [ "1.7-1"],
+      "name" : "r-e1071"
+    }, 
+    {
+      "target" : [ "0.10-47"],
+      "base" : [ "0.10-46"],
+      "name" : "r-tseries"
+    }, 
+    {
+      "target" : [ "1.15.0"],
+      "base" : [ "1.14.0"],
+      "name" : "r-proc"
+    }, 
+    {
+      "target" : [ "0.8.1"],
+      "base" : [ "0.8.0"],
+      "name" : "toybox"
+    }, 
+    {
+      "target" : [ "1.3"],
+      "base" : [ "1.2"],
+      "name" : "swayidle"
+    }, 
+    {
+      "target" : [ "0.7.4"],
+      "base" : [ "0.7.3"],
+      "name" : "dstat"
+    }, 
+    {
+      "target" : [ "2.2.16"],
+      "base" : [ "2.2.15"],
+      "name" : "gnupg"
+    }, 
+    {
+      "target" : [ "0.11.1"],
+      "base" : [ "0.11.0"],
+      "name" : "liburcu"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.4.0"],
+      "name" : "terminology"
+    }, 
+    {
+      "target" : [ "1.6.1"],
+      "base" : [ "1.6.0"],
+      "name" : "r-aucell"
+    }, 
+    {
+      "target" : [ "2.8.0"],
+      "base" : [ "2.7.10"],
+      "name" : "ansible"
+    }, 
+    {
+      "target" : [ "50.0"],
+      "base" : [ "49.0"],
+      "name" : "emacspeak"
+    }, 
+    {
+      "target" : [ "2.1.10"],
+      "base" : [ "2.0.22", "2.1.10"],
+      "name" : "libevent"
+    }, 
+    {
+      "target" : [ "0.11.3"],
+      "base" : [ "0.11.2"],
+      "name" : "python-trezor"
+    }, 
+    {
+      "target" : [ "1.1.10"],
+      "base" : [ "1.1.9"],
+      "name" : "borg"
+    }, 
+    {
+      "target" : [ "2.1.3"],
+      "base" : [ "2.1.2"],
+      "name" : "r-tibble"
+    }, 
+    {
+      "target" : [ "4.7.1"],
+      "base" : [ "4.6.3"],
+      "name" : "python2-beautifulsoup4"
+    }, 
+    {
+      "target" : [ "1.5.2"],
+      "base" : [ "1.5.0"],
+      "name" : "libmatroska"
+    }, 
+    {
+      "target" : [ "13.2.6"],
+      "base" : [ "13.2.5"],
+      "name" : "ceph"
+    }, 
+    {
+      "target" : [ "1.0.18"],
+      "base" : [ "1.0.17"],
+      "name" : "libsodium"
+    }, 
+    {
+      "target" : [ "7.2.3"],
+      "base" : [ "4.1.2"],
+      "name" : "xsimd"
+    }, 
+    {
+      "target" : [ "5.1.7"],
+      "base" : [ "5.1.6"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "0.11.3"],
+      "base" : [ "0.11.2"],
+      "name" : "python2-trezor"
+    }, 
+    {
+      "target" : [ "0.29"],
+      "base" : [ "0.28.4"],
+      "name" : "python-notmuch"
+    }, 
+    {
+      "target" : [ "0.5.8"],
+      "base" : [ "0.5.7"],
+      "name" : "qjackctl"
+    }, 
+    {
+      "target" : [ "0.29"],
+      "base" : [ "0.28.4"],
+      "name" : "python2-notmuch"
+    }, 
+    {
+      "target" : [ "60.7.0-guix2"],
+      "base" : [ "60.7.0-guix1"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "1.2.4"],
+      "base" : [ "1.2.3"],
+      "name" : "tiled"
+    }, 
+    {
+      "target" : [ "2.11.1"],
+      "base" : [ "2.10.1"],
+      "name" : "openvswitch"
+    }, 
+    {
+      "target" : [ "0.9.5.2"],
+      "base" : [ "0.9.5.1"],
+      "name" : "r-stringdist"
+    }, 
+    {
+      "target" : [ "2.5.23"],
+      "base" : [ "2.5.22"],
+      "name" : "libgphoto2"
+    }, 
+    {
+      "target" : [ "2019.05.29"],
+      "base" : [ "2019.03.06"],
+      "name" : "livemedia-utils"
+    }, 
+    {
+      "target" : [ "0.0-18"],
+      "base" : [ "0.0-17"],
+      "name" : "r-iso"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.0"],
+      "name" : "sway"
+    }, 
+    {
+      "target" : [ "1.3.9"],
+      "base" : [ "1.3.7"],
+      "name" : "libebml"
+    }, 
+    {
+      "target" : [ "1.45.2"],
+      "base" : [ "1.44.5"],
+      "name" : "e2fsck-static"
+    }, 
+    {
+      "target" : [ "3.98-1.20"],
+      "base" : [ "3.98-1.19"],
+      "name" : "r-xml"
+    }, 
+    {
+      "target" : [ "0.56"],
+      "base" : [ "0.55"],
+      "name" : "po4a"
+    }, 
+    {
+      "target" : [ "2019.06.03"],
+      "base" : [ "2017.03.07"],
+      "name" : "wireless-regdb"
+    }, 
+    {
+      "target" : [ "2.2-2"],
+      "base" : [ "2.2-1"],
+      "name" : "r-fpc"
+    }, 
+    {
+      "target" : [ "2.7"],
+      "base" : [ "2.6.1"],
+      "name" : "python-cryptography"
+    }, 
+    {
+      "target" : [ "2.7"],
+      "base" : [ "2.6.1"],
+      "name" : "python2-cryptography-vectors"
+    }, 
+    {
+      "target" : [ "3.2.27"],
+      "base" : [ "3.2.23"],
+      "name" : "ghc-warp"
+    }, 
+    {
+      "target" : [ "0.116"],
+      "base" : [ "0.115"],
+      "name" : "polkit"
+    }, 
+    {
+      "target" : [ "1.0.2"],
+      "base" : [ "1.0.1"],
+      "name" : "r-rhisat2"
+    }, 
+    {
+      "target" : [ "2.22.0"],
+      "base" : [ "2.21.0"],
+      "name" : "git"
+    }, 
+    {
+      "target" : [ "0.2.1.1"],
+      "base" : [ "0.2.1.0"],
+      "name" : "ghc-streaming-commons"
+    }, 
+    {
+      "target" : [ "4.19.48", "5.1.7"],
+      "base" : [ "4.19.47", "5.1.6"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.0"],
+      "name" : "wlroots"
+    }, 
+    {
+      "target" : [ "0.17.5"],
+      "base" : [ "0.17.4"],
+      "name" : "r-sjstats"
+    }, 
+    {
+      "target" : [ "4.19.48", "5.1.7"],
+      "base" : [ "4.19.47", "5.1.6"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "1.45.2"],
+      "base" : [ "1.44.5"],
+      "name" : "e2fsprogs"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.11.4"],
+      "name" : "mutt"
+    }, 
+    {
+      "target" : [ "7.0.1"],
+      "base" : [ "4.0.1"],
+      "name" : "tinyxml2"
+    }, 
+    {
+      "target" : [ "0.165.1"],
+      "base" : [ "0.165.0"],
+      "name" : "osc"
+    }, 
+    {
+      "target" : [ "4.7.1"],
+      "base" : [ "4.6.3"],
+      "name" : "python-beautifulsoup4"
+    }, 
+    {
+      "target" : [ "20190116"],
+      "base" : [ "20170310"],
+      "name" : "mobile-broadband-provider-info"
+    }, 
+    {
+      "target" : [ "2019.0"],
+      "base" : [ "2018.0"],
+      "name" : "shaderc"
+    }, 
+    {
+      "target" : [ "2016.8-1.1"],
+      "base" : [ "2016.8-1"],
+      "name" : "r-numderiv"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.2.4"],
+      "name" : "emacs-dashboard"
+    }, 
+    {
+      "target" : [ "1.16.6"],
+      "base" : [ "1.12.5"],
+      "name" : "v4l-utils"
+    }, 
+    {
+      "target" : [ "0.1.64"],
+      "base" : [ "0.1.62"],
+      "name" : "babl"
+    }, 
+    {
+      "target" : [ "4.19.48", "5.1.7"],
+      "base" : [ "4.19.47", "5.1.6"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.19.48", "5.1.7"],
+      "base" : [ "4.19.47", "5.1.6"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "3.0.34-1"],
+      "base" : [ "3.0.33-1"],
+      "name" : "inxi-minimal"
+    }, 
+    {
+      "target" : [ "1.3.1.1"],
+      "base" : [ "1.3.0"],
+      "name" : "ghc-conduit-extra"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "r-performance"
+    }, 
+    {
+      "target" : [ "1.1.1c"],
+      "base" : [ "1.1.1b"],
+      "name" : "openssl"
+    }, 
+    {
+      "target" : [ "4.3.0"],
+      "base" : [ "4.2.0"],
+      "name" : "r-statnet-common"
+    }, 
+    {
+      "target" : [ "3.47"],
+      "base" : [ "3.450"],
+      "name" : "cfitsio"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3"],
+      "name" : "swaylock"
+    }, 
+    {
+      "target" : [ "1.2"],
+      "base" : [ "1.1"],
+      "name" : "radeontop"
+    }, 
+    {
+      "target" : [ "1.20.5"],
+      "base" : [ "1.20.4"],
+      "name" : "xorg-server"
+    }, 
+    {
+      "target" : [ "5.1.7"],
+      "base" : [ "5.1.6"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.1.0"],
+      "name" : "go-github-com-oschwald-geoip2-golang"
+    }, 
+    {
+      "target" : [ "1.20.5"],
+      "base" : [ "1.20.4"],
+      "name" : "xorg-server-xwayland"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.17"],
+      "name" : "r-sjlabelled"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.0"],
+      "name" : "guile-chickadee"
+    }, 
+    {
+      "target" : [ "3.3.6"],
+      "base" : [ "3.3.5"],
+      "name" : "electrum"
+    }, 
+    {
+      "target" : [ "2.6.2"],
+      "base" : [ "2.6.1"],
+      "name" : "virtualgl"
+    }, 
+    {
+      "target" : [ "2.5.23"],
+      "base" : [ "2.5.20"],
+      "name" : "gphoto2"
+    }, 
+    {
+      "target" : [ "5.1.7"],
+      "base" : [ "5.1.6"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "3.14"],
+      "base" : [ "3.13"],
+      "name" : "fio"
+    }, 
+    {
+      "target" : [ "3.0.7"],
+      "base" : [ "3.0.6"],
+      "name" : "vlc"
+    }, 
+    {
+      "target" : [ "5.1.7"],
+      "base" : [ "5.1.6"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.16.2"],
+      "base" : [ "0.16.1"],
+      "name" : "aide"
+    }, 
+    {
+      "target" : [ "19.05.7"],
+      "base" : [ "19.03.1"],
+      "name" : "wxmaxima"
+    }, 
+    {
+      "target" : [ "1.0.1"],
+      "base" : [ "1.0.0"],
+      "name" : "r-rsvd"
+    }, 
+    {
+      "target" : [ "3.4.3"],
+      "base" : [ "3.4.2"],
+      "name" : "rhythmbox"
+    }, 
+    {
+      "target" : [ "2.10.1"],
+      "base" : [ "2.10.0"],
+      "name" : "r-msnbase"
+    }, 
+    {
+      "target" : [ "2.22.0"],
+      "base" : [ "2.21.0"],
+      "name" : "git-minimal"
+    }, 
+    {
+      "target" : [ "5.0.11", "5.2.5.0"],
+      "base" : [ "5.0.11", "5.2.4.0"],
+      "name" : "allegro"
+    }, 
+    {
+      "target" : [ "0.210"],
+      "base" : [ "0.209"],
+      "name" : "mame"
+    }, 
+    {
+      "target" : [ "0.3.7"],
+      "base" : [ "0.3.5"],
+      "name" : "neovim"
+    }, 
+    {
+      "target" : [ "1.11.21"],
+      "base" : [ "1.11.20"],
+      "name" : "python-django"
+    }, 
+    {
+      "target" : [ "2.7"],
+      "base" : [ "2.6.1"],
+      "name" : "python2-cryptography"
+    }, 
+    {
+      "target" : [ "5.1.7"],
+      "base" : [ "5.1.6"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.12.45"],
+      "base" : [ "1.12.44"],
+      "name" : "gnumeric"
+    }, 
+    {
+      "target" : [ "5.43.0"],
+      "base" : [ "5.42.2"],
+      "name" : "maxima"
+    }, 
+    {
+      "target" : [ "3.3.101"],
+      "base" : [ "3.3.100"],
+      "name" : "gtkwave"
+    }, 
+    {
+      "target" : [ "0.12.3"],
+      "base" : [ "0.12.1"],
+      "name" : "ghc-http-types"
+    }, 
+    {
+      "target" : [ "2019-06-01"],
+      "base" : [ "2019-04-01"],
+      "name" : "re2"
+    }, 
+    {
+      "target" : [ "1.1.4"],
+      "base" : [ "1.1.2"],
+      "name" : "syncthing"
+    }, 
+    {
+      "target" : [ "4.1.1"],
+      "base" : [ "4.1.0"],
+      "name" : "tmux-xpanes"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.0.0"],
+      "name" : "go-github-com-lib-pq"
+    }, 
+    {
+      "target" : [ "2.7"],
+      "base" : [ "2.6.1"],
+      "name" : "python-cryptography-vectors"
+    }, 
+    {
+      "target" : [ "1.3"],
+      "base" : [ "0.8"],
+      "name" : "jalv-select"
+    }, 
+    {
+      "target" : [ "0.52.21"],
+      "base" : [ "0.52.20"],
+      "name" : "newt"
+    }, 
+    {
+      "target" : [ "0.0.7"],
+      "base" : [ "0.0.4"],
+      "name" : "go-github-com-mattn-go-isatty"
+    }, 
+    {
+      "target" : [ "2.18.1"],
+      "base" : [ "2.18.0"],
+      "name" : "r-iranges"
+    }, 
+    {
+      "target" : [ "1.0"],
+      "base" : [ "0.9"],
+      "name" : "r-markdown"
+    }, 
+    {
+      "target" : [ "0.9.62"],
+      "base" : [ "0.9.60"],
+      "name" : "eolie"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.4.0"],
+      "name" : "r-dbplyr"
+    }, 
+    {
+      "target" : [ "60.7.0-guix2"],
+      "base" : [ "60.7.0-guix1"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "0.21.9"],
+      "base" : [ "0.21.8"],
+      "name" : "mpd"
+    }, 
+    {
+      "target" : [ "12.1.02"],
+      "base" : [ "12.0.01"],
+      "name" : "font-gnu-unifont"
+    }, 
+    {
+      "target" : [ "0.29"],
+      "base" : [ "0.28.4"],
+      "name" : "notmuch"
+    }, 
+    {
+      "target" : [ "1.11.21"],
+      "base" : [ "1.11.20"],
+      "name" : "python2-django"
+    }, 
+    {
+      "target" : [ "5.40"],
+      "base" : [ "5.38"],
+      "name" : "r-quantreg"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "1.1",
+      "name" : "emacs-lcr"
+    }, 
+    {
+      "version" : "0.10-1.7242714",
+      "name" : "emacs-whitespace-cleanup-mode"
+    }, 
+    {
+      "version" : "1.5-1.149dded",
+      "name" : "emacs-dante"
+    }, 
+    {
+      "version" : "2.0",
+      "name" : "qview"
+    }, 
+    {
+      "version" : "0.1-0.b0278f3",
+      "name" : "emacs-litable"
+    }, 
+    {
+      "version" : "1.8-1.a452ab3",
+      "name" : "emacs-xterm-color"
+    }, 
+    {
+      "version" : "0.7-0",
+      "name" : "aspell-dict-fi"
+    }, 
+    {
+      "version" : "0.50-0",
+      "name" : "aspell-dict-mi"
+    }, 
+    {
+      "version" : "0.01",
+      "name" : "aspell-dict-be"
+    }, 
+    {
+      "version" : "0.50.1-1",
+      "name" : "aspell-dict-nn"
+    }, 
+    {
+      "version" : "1.2-0",
+      "name" : "aspell-dict-ar"
+    }, 
+    {
+      "version" : "1.4.42-1",
+      "name" : "aspell-dict-da"
+    }, 
+    {
+      "version" : "0.02-0",
+      "name" : "aspell-dict-hi"
+    }, 
+    {
+      "version" : "1.8",
+      "name" : "emacs-recutils"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "gnurobots"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "swaybg"
+    }, 
+    {
+      "version" : "20070510-0",
+      "name" : "aspell-dict-pt-pt"
+    }, 
+    {
+      "version" : "1.4.0-0",
+      "name" : "aspell-dict-uk"
+    }, 
+    {
+      "version" : "1.0-1.3b092bb",
+      "name" : "emacs-attrap"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/24/compare.json b/data/2019/24/compare.json
new file mode 100644
index 0000000..4b23210
--- /dev/null
+++ b/data/2019/24/compare.json
@@ -0,0 +1,672 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.13.2"],
+      "base" : [ "1.13.0"],
+      "name" : "libinput"
+    }, 
+    {
+      "target" : [ "1.0.10"],
+      "base" : [ "1.0.7"],
+      "name" : "python2-mako"
+    }, 
+    {
+      "target" : [ "3.15.0"],
+      "base" : [ "3.14.0", "3.15.0"],
+      "name" : "valgrind"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.4"],
+      "name" : "gst-plugins-base"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.4"],
+      "name" : "python2-gst"
+    }, 
+    {
+      "target" : [ "5.4.3"],
+      "base" : [ "5.4.2"],
+      "name" : "whois"
+    }, 
+    {
+      "target" : [ "2.2"],
+      "base" : [ "1.12"],
+      "name" : "emacs-perspective"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3"],
+      "name" : "sbc"
+    }, 
+    {
+      "target" : [ "2.10.1"],
+      "base" : [ "2.10"],
+      "name" : "python2-jinja2"
+    }, 
+    {
+      "target" : [ "2019_U8"],
+      "base" : [ "2019_U6"],
+      "name" : "tbb"
+    }, 
+    {
+      "target" : [ "2.24.32", "3.24.8"],
+      "base" : [ "2.24.32", "3.24.7"],
+      "name" : "gtk+"
+    }, 
+    {
+      "target" : [ "10.8", "9.6.13"],
+      "base" : [ "10.7", "10.8", "9.6.13"],
+      "name" : "postgresql"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3"],
+      "name" : "opus"
+    }, 
+    {
+      "target" : [ "2.10.12"],
+      "base" : [ "2.10.10"],
+      "name" : "gimp"
+    }, 
+    {
+      "target" : [ "2.10.1"],
+      "base" : [ "2.10"],
+      "name" : "python-jinja2"
+    }, 
+    {
+      "target" : [ "19.0"],
+      "base" : [ "18.0"],
+      "name" : "python-packaging"
+    }, 
+    {
+      "target" : [ "3.44"],
+      "base" : [ "3.43"],
+      "name" : "nss-certs"
+    }, 
+    {
+      "target" : [ "8.0.0"],
+      "base" : [ "7.0.1"],
+      "name" : "libcxx"
+    }, 
+    {
+      "target" : [ "2.066"],
+      "base" : [ "2.038"],
+      "name" : "perl-io-socket-ssl"
+    }, 
+    {
+      "target" : [ "19.0"],
+      "base" : [ "18.0"],
+      "name" : "python2-packaging"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.4"],
+      "name" : "gst-plugins-bad"
+    }, 
+    {
+      "target" : [ "3.20190228"],
+      "base" : [ "3.20170111"],
+      "name" : "ikiwiki"
+    }, 
+    {
+      "target" : [ "10.1.40"],
+      "base" : [ "10.1.38"],
+      "name" : "mariadb"
+    }, 
+    {
+      "target" : [ "2.8.2"],
+      "base" : [ "2.8.1"],
+      "name" : "knot"
+    }, 
+    {
+      "target" : [ "2.4.3"],
+      "base" : [ "2.4.2"],
+      "name" : "keepassxc"
+    }, 
+    {
+      "target" : [ "1.0.10"],
+      "base" : [ "1.0.7"],
+      "name" : "python-mako"
+    }, 
+    {
+      "target" : [ "2.9"],
+      "base" : [ "2.7"],
+      "name" : "dico"
+    }, 
+    {
+      "target" : [ "0.9.64"],
+      "base" : [ "0.9.63"],
+      "name" : "libmicrohttpd"
+    }, 
+    {
+      "target" : [ "3.2.8"],
+      "base" : [ "3.2.7"],
+      "name" : "eudev"
+    }, 
+    {
+      "target" : [ "1.852"],
+      "base" : [ "1.843"],
+      "name" : "perl-db-file"
+    }, 
+    {
+      "target" : [ "1.1.9"],
+      "base" : [ "1.1.8"],
+      "name" : "alsa-plugins"
+    }, 
+    {
+      "target" : [ "1.14.46"],
+      "base" : [ "1.14.45"],
+      "name" : "libgsf"
+    }, 
+    {
+      "target" : [ "1.13.2"],
+      "base" : [ "1.13.0"],
+      "name" : "libinput-minimal"
+    }, 
+    {
+      "target" : [ "3.0.5"],
+      "base" : [ "3.0.4"],
+      "name" : "libical"
+    }, 
+    {
+      "target" : [ "6.9.10-46"],
+      "base" : [ "6.9.10-35"],
+      "name" : "imagemagick"
+    }, 
+    {
+      "target" : [ "5.1.10"],
+      "base" : [ "5.1.7"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.4"],
+      "name" : "gst-libav"
+    }, 
+    {
+      "target" : [ "3.44"],
+      "base" : [ "3.43"],
+      "name" : "nss"
+    }, 
+    {
+      "target" : [ "1.1.107"],
+      "base" : [ "1.1.106"],
+      "name" : "vulkan-tools"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.4"],
+      "name" : "gst-plugins-good"
+    }, 
+    {
+      "target" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "8.0.0"],
+      "base" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "7.0.1"],
+      "name" : "llvm"
+    }, 
+    {
+      "target" : [ "0.86.0", "0.94.0"],
+      "base" : [ "0.86.0"],
+      "name" : "nyacc"
+    }, 
+    {
+      "target" : [ "1.25.3"],
+      "base" : [ "1.24.1"],
+      "name" : "python-urllib3"
+    }, 
+    {
+      "target" : [ "1.1.107"],
+      "base" : [ "1.1.106"],
+      "name" : "vulkan-icd-loader"
+    }, 
+    {
+      "target" : [ "0.21.0"],
+      "base" : [ "0.20.2"],
+      "name" : "libpsl"
+    }, 
+    {
+      "target" : [ "1.1.107"],
+      "base" : [ "1.1.106"],
+      "name" : "vulkan-headers"
+    }, 
+    {
+      "target" : [ "1.7.0"],
+      "base" : [ "1.6.8"],
+      "name" : "python2-pysocks"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.4"],
+      "name" : "gst-plugins-ugly"
+    }, 
+    {
+      "target" : [ "2.0.1"],
+      "base" : [ "1.7.7"],
+      "name" : "python-sphinx"
+    }, 
+    {
+      "target" : [ "2.32.1"],
+      "base" : [ "2.32.0"],
+      "name" : "at-spi2-core"
+    }, 
+    {
+      "target" : [ "10.33"],
+      "base" : [ "10.31"],
+      "name" : "pcre2"
+    }, 
+    {
+      "target" : [ "2013"],
+      "base" : [ "2012"],
+      "name" : "perl-canary-stability"
+    }, 
+    {
+      "target" : [ "1.9"],
+      "base" : [ "1.8"],
+      "name" : "rush"
+    }, 
+    {
+      "target" : [ "2.4.0"],
+      "base" : [ "2.2.0"],
+      "name" : "python-pygments"
+    }, 
+    {
+      "target" : [ "3.10.9"],
+      "base" : [ "3.10.7"],
+      "name" : "gpodder"
+    }, 
+    {
+      "target" : [ "75.0.3770.90-0.5d8abc3"],
+      "base" : [ "74.0.3729.169-0.d2beaef"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "0.10.4"],
+      "base" : [ "0.10.2"],
+      "name" : "suil"
+    }, 
+    {
+      "target" : [ "7.3"],
+      "base" : [ "7.0"],
+      "name" : "racket"
+    }, 
+    {
+      "target" : [ "4.2.0"],
+      "base" : [ "4.1.27"],
+      "name" : "nsd"
+    }, 
+    {
+      "target" : [ "1.7.0"],
+      "base" : [ "1.6.8"],
+      "name" : "python-pysocks"
+    }, 
+    {
+      "target" : [ "1.1.9"],
+      "base" : [ "1.1.8"],
+      "name" : "alsa-lib"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.4"],
+      "name" : "python-gst"
+    }, 
+    {
+      "target" : [ "0.29.7"],
+      "base" : [ "0.29.6"],
+      "name" : "python2-cython"
+    }, 
+    {
+      "target" : [ "4.10"],
+      "base" : [ "4.9"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "1.16.0"],
+      "base" : [ "1.14.4"],
+      "name" : "gstreamer"
+    }, 
+    {
+      "target" : [ "4.14.126", "4.19.51", "4.4.181", "4.9.181", "5.1.10"],
+      "base" : [ "4.14.123", "4.15.18", "4.19.48", "4.4.180", "4.9.180", "5.1.7"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "4.14.126", "4.19.51", "5.1.10"],
+      "base" : [ "4.14.123", "4.19.48", "5.1.7"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "8.0.0"],
+      "base" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "7.0.1"],
+      "name" : "clang"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.0.1"],
+      "name" : "slurp"
+    }, 
+    {
+      "target" : [ "8.0.0"],
+      "base" : [ "7.0.1"],
+      "name" : "emacs-clang-rename"
+    }, 
+    {
+      "target" : [ "19.0.4"],
+      "base" : [ "18.3.5"],
+      "name" : "mesa"
+    }, 
+    {
+      "target" : [ "0.1.66"],
+      "base" : [ "0.1.64"],
+      "name" : "babl"
+    }, 
+    {
+      "target" : [ "4.14.67", "4.14.126", "4.19.51", "5.1.10"],
+      "base" : [ "4.14.123", "4.14.67", "4.15.18", "4.19.48", "5.1.7"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.126", "4.19.51", "5.1.10"],
+      "base" : [ "4.14.123", "4.19.48", "5.1.7"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "1.0.0"],
+      "base" : [ "0.33.0"],
+      "name" : "gparted"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1"],
+      "name" : "grim"
+    }, 
+    {
+      "target" : [ "8.0.0"],
+      "base" : [ "7.0.1"],
+      "name" : "emacs-clang-format"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.4.5"],
+      "name" : "emacs-realgud"
+    }, 
+    {
+      "target" : [ "0.9.19-0.acc8835"],
+      "base" : [ "0.9.19"],
+      "name" : "emacs-idris-mode"
+    }, 
+    {
+      "target" : [ "1.25.3"],
+      "base" : [ "1.24.1"],
+      "name" : "python2-urllib3"
+    }, 
+    {
+      "target" : [ "1.1.9"],
+      "base" : [ "1.1.8"],
+      "name" : "alsa-utils"
+    }, 
+    {
+      "target" : [ "2.19"],
+      "base" : [ "2.18"],
+      "name" : "units"
+    }, 
+    {
+      "target" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "8.0.0"],
+      "base" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "7.0.1"],
+      "name" : "clang-runtime"
+    }, 
+    {
+      "target" : [ "5.1.10"],
+      "base" : [ "5.1.7"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "2.4.1"],
+      "base" : [ "2.4.0"],
+      "name" : "libva"
+    }, 
+    {
+      "target" : [ "2.23"],
+      "base" : [ "2.22.6"],
+      "name" : "gengetopt"
+    }, 
+    {
+      "target" : [ "0.4.29"],
+      "base" : [ "0.4.28"],
+      "name" : "orc"
+    }, 
+    {
+      "target" : [ "0.29.7"],
+      "base" : [ "0.29.6"],
+      "name" : "python-cython"
+    }, 
+    {
+      "target" : [ "5.1.10"],
+      "base" : [ "5.1.7"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "0.78"],
+      "base" : [ "0.76"],
+      "name" : "perl-yaml-libyaml"
+    }, 
+    {
+      "target" : [ "2.4.0"],
+      "base" : [ "2.2.0"],
+      "name" : "python2-pygments"
+    }, 
+    {
+      "target" : [ "5.1.10"],
+      "base" : [ "5.1.7"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "2.22.0"],
+      "base" : [ "2.21.0"],
+      "name" : "python2-requests"
+    }, 
+    {
+      "target" : [ "2.7.0", "2.22.0"],
+      "base" : [ "2.21.0", "2.7.0"],
+      "name" : "python-requests"
+    }, 
+    {
+      "target" : [ "0.14.2"],
+      "base" : [ "0.14.1"],
+      "name" : "kitty"
+    }, 
+    {
+      "target" : [ "5.1.10"],
+      "base" : [ "5.1.7"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "4.10"],
+      "base" : [ "4.9"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "0.2.2"],
+      "base" : [ "0.2.1"],
+      "name" : "emacs-desktop-environment"
+    }, 
+    {
+      "target" : [ "7.2.4"],
+      "base" : [ "7.2.3"],
+      "name" : "offlineimap"
+    }, 
+    {
+      "target" : [ "2.4.98"],
+      "base" : [ "2.4.97"],
+      "name" : "libdrm"
+    }, 
+    {
+      "target" : [ "1.1.107"],
+      "base" : [ "1.1.106"],
+      "name" : "vulkan-loader"
+    }, 
+    {
+      "target" : [ "1.23.0"],
+      "base" : [ "1.22.3"],
+      "name" : "cups-filters"
+    }, 
+    {
+      "target" : [ "19.06.07"],
+      "base" : [ "19.06"],
+      "name" : "faudio"
+    }, 
+    {
+      "target" : [ "8.0.0"],
+      "base" : [ "7.0.1"],
+      "name" : "libomp"
+    }, 
+    {
+      "target" : [ "3.0.1", "2.6.0"],
+      "base" : [ "3.0.1"],
+      "name" : "python-jsonschema"
+    }, 
+    {
+      "target" : [ "0.0.6"],
+      "base" : [ "0.0.5"],
+      "name" : "pigx-rnaseq"
+    }, 
+    {
+      "target" : [ "4.10"],
+      "base" : [ "4.9"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "1.20.3"],
+      "base" : [ "1.20.1"],
+      "name" : "wget"
+    }, 
+    {
+      "target" : [ "3.2.8"],
+      "base" : [ "3.2.7"],
+      "name" : "eudev-with-hwdb"
+    }, 
+    {
+      "target" : [ "19.0.4"],
+      "base" : [ "18.3.5"],
+      "name" : "mesa-headers"
+    }, 
+    {
+      "target" : [ "7.8"],
+      "base" : [ "4.19"],
+      "name" : "gpxsee"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "0.2.0-1.df0144b",
+      "name" : "r-loomr"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "1.16.0",
+      "name" : "r-ropls"
+    }, 
+    {
+      "version" : "0.6.12",
+      "name" : "rust-quote"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "python-pynvim"
+    }, 
+    {
+      "version" : "1.0.9",
+      "name" : "emacs-solaire-mode"
+    }, 
+    {
+      "version" : "2.3.0",
+      "name" : "r-psiplot"
+    }, 
+    {
+      "version" : "1.3.0",
+      "name" : "emacs-org-noter"
+    }, 
+    {
+      "version" : "2.0.1",
+      "name" : "ri-li"
+    }, 
+    {
+      "version" : "1.10.0",
+      "name" : "r-annotatr"
+    }, 
+    {
+      "version" : "0.1.2-4.7d49cc1",
+      "name" : "emacsy"
+    }, 
+    {
+      "version" : "3.0",
+      "name" : "kawa"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "emacs-mixed-pitch"
+    }, 
+    {
+      "version" : "1.5.0",
+      "name" : "benchmark"
+    }, 
+    {
+      "version" : "2.5.2",
+      "name" : "usb-modeswitch"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "python2-pynvim"
+    }, 
+    {
+      "version" : "0.4.27",
+      "name" : "rust-proc-macro2"
+    }, 
+    {
+      "version" : "3.4.6",
+      "name" : "r-txdb-hsapiens-ucsc-hg38-knowngene"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "emacs-xtest"
+    }, 
+    {
+      "version" : "1.15.1",
+      "name" : "emacs-shroud"
+    }, 
+    {
+      "version" : "20170806",
+      "name" : "usb-modeswitch-data"
+    }, 
+    {
+      "version" : "0.6.8",
+      "name" : "waybar"
+    }, 
+    {
+      "version" : "0.1-1.77b6bbf",
+      "name" : "emacs-elfeed-org"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-unicode-xid"
+    }, 
+    {
+      "version" : "1.12.0",
+      "name" : "r-biosigner"
+    }, 
+    {
+      "version" : "1.3.1",
+      "name" : "spdlog"
+    }, 
+    {
+      "version" : "0.4.8",
+      "name" : "freeorion"
+    }, 
+    {
+      "version" : "1.003",
+      "name" : "font-anonymous-pro-minus"
+    }, 
+    {
+      "version" : "0.1.1-1.9aa90d3",
+      "name" : "emacs-restart-emacs"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/25/compare.json b/data/2019/25/compare.json
new file mode 100644
index 0000000..c48f61d
--- /dev/null
+++ b/data/2019/25/compare.json
@@ -0,0 +1,803 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "4.3.4"],
+      "base" : [ "4.3.2"],
+      "name" : "pdfpc"
+    }, 
+    {
+      "target" : [ "10.46", "11.28", "9.181", "12.33"],
+      "base" : [ "10.46", "11.28", "9.181"],
+      "name" : "openjdk"
+    }, 
+    {
+      "target" : [ "3.2.0"],
+      "base" : [ "3.1.1"],
+      "name" : "r-ggplot2"
+    }, 
+    {
+      "target" : [ "1.3.5"],
+      "base" : [ "1.3.4"],
+      "name" : "r-emmeans"
+    }, 
+    {
+      "target" : [ "2.9.6"],
+      "base" : [ "2.9.3"],
+      "name" : "ngs-sdk"
+    }, 
+    {
+      "target" : [ "1.5"],
+      "base" : [ "1.4"],
+      "name" : "gandi.cli"
+    }, 
+    {
+      "target" : [ "5.55"],
+      "base" : [ "5.54"],
+      "name" : "stunnel"
+    }, 
+    {
+      "target" : [ "2.9.6"],
+      "base" : [ "2.9.3"],
+      "name" : "java-ngs"
+    }, 
+    {
+      "target" : [ "7.5.0"],
+      "base" : [ "5.8.0"],
+      "name" : "python-ipython"
+    }, 
+    {
+      "target" : [ "2.1.1"],
+      "base" : [ "2.0.3"],
+      "name" : "python-cypari2"
+    }, 
+    {
+      "target" : [ "0.29.1"],
+      "base" : [ "0.29"],
+      "name" : "python-notmuch"
+    }, 
+    {
+      "target" : [ "2019.06.21"],
+      "base" : [ "2019.05.20"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "2.1.1"],
+      "base" : [ "2.0.3"],
+      "name" : "python2-cypari2"
+    }, 
+    {
+      "target" : [ "0.7"],
+      "base" : [ "0.6"],
+      "name" : "r-mime"
+    }, 
+    {
+      "target" : [ "2.5.7"],
+      "base" : [ "2.5.6"],
+      "name" : "balsa"
+    }, 
+    {
+      "target" : [ "1.1"],
+      "base" : [ "1.0"],
+      "name" : "emacs-fish-completion"
+    }, 
+    {
+      "target" : [ "2.9.6"],
+      "base" : [ "2.9.3"],
+      "name" : "ncbi-vdb"
+    }, 
+    {
+      "target" : [ "4.11"],
+      "base" : [ "4.10"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.1.0"],
+      "name" : "python2-scipy"
+    }, 
+    {
+      "target" : [ "1.7"],
+      "base" : [ "1.6"],
+      "name" : "r-formatr"
+    }, 
+    {
+      "target" : [ "4.14.129", "4.19.55", "4.4.183", "4.9.183", "5.1.14"],
+      "base" : [ "4.14.126", "4.19.51", "4.4.181", "4.9.181", "5.1.10"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "5.1.5"],
+      "base" : [ "5.1.4"],
+      "name" : "hcxdumptool"
+    }, 
+    {
+      "target" : [ "5.1.1"],
+      "base" : [ "5.1.0"],
+      "name" : "python-ipykernel"
+    }, 
+    {
+      "target" : [ "0.19.1"],
+      "base" : [ "0.19.0"],
+      "name" : "stellarium"
+    }, 
+    {
+      "target" : [ "0.29.1"],
+      "base" : [ "0.29"],
+      "name" : "python2-notmuch"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.0"],
+      "name" : "python-dask"
+    }, 
+    {
+      "target" : [ "4.14.129", "4.19.55", "5.1.14"],
+      "base" : [ "4.14.126", "4.19.51", "5.1.10"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "1.5.2"],
+      "base" : [ "1.3"],
+      "name" : "aircrack-ng"
+    }, 
+    {
+      "target" : [ "4.14.129", "4.19.55", "5.1.14"],
+      "base" : [ "4.14.126", "4.19.51", "5.1.10"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "5.2.7"],
+      "base" : [ "5.2.6"],
+      "name" : "gnuplot"
+    }, 
+    {
+      "target" : [ "1.12.149"],
+      "base" : [ "1.8.43"],
+      "name" : "python2-botocore"
+    }, 
+    {
+      "target" : [ "9.14.3"],
+      "base" : [ "9.14.2"],
+      "name" : "bind"
+    }, 
+    {
+      "target" : [ "4.10.1"],
+      "base" : [ "4.10.0"],
+      "name" : "gap"
+    }, 
+    {
+      "target" : [ "0.1-21"],
+      "base" : [ "0.1-16"],
+      "name" : "r-deldir"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "isync"
+    }, 
+    {
+      "target" : [ "10.8", "9.6.13", "11.4"],
+      "base" : [ "10.8", "9.6.13"],
+      "name" : "postgresql"
+    }, 
+    {
+      "target" : [ "3.0.2"],
+      "base" : [ "3.0.1"],
+      "name" : "r-seurat"
+    }, 
+    {
+      "target" : [ "60.7.2-guix1"],
+      "base" : [ "60.7.0-guix2"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "60.7.2-guix1"],
+      "base" : [ "60.7.0-guix2"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "1.18.1"],
+      "base" : [ "1.18.0"],
+      "name" : "r-systempiper"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.13"],
+      "name" : "python-s3transfer"
+    }, 
+    {
+      "target" : [ "0.32"],
+      "base" : [ "0.31"],
+      "name" : "mpd-mpc"
+    }, 
+    {
+      "target" : [ "1.48.0"],
+      "base" : [ "1.47.0"],
+      "name" : "rclone"
+    }, 
+    {
+      "target" : [ "1.8"],
+      "base" : [ "1.7.1"],
+      "name" : "r-abcrf"
+    }, 
+    {
+      "target" : [ "4.14.129", "4.19.55", "5.1.14"],
+      "base" : [ "4.14.126", "4.19.51", "5.1.10"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "2.5"],
+      "base" : [ "2.1"],
+      "name" : "weechat"
+    }, 
+    {
+      "target" : [ "2.5.2"],
+      "base" : [ "2.5.1"],
+      "name" : "xpra"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.1.0"],
+      "name" : "python-scipy"
+    }, 
+    {
+      "target" : [ "19.2.1"],
+      "base" : [ "19.2.0"],
+      "name" : "python2-twisted"
+    }, 
+    {
+      "target" : [ "2.9.6"],
+      "base" : [ "2.9.3"],
+      "name" : "sra-tools"
+    }, 
+    {
+      "target" : [ "0.6.pre22"],
+      "base" : [ "0.5.0"],
+      "name" : "oil-shell"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.23"],
+      "name" : "python-unidecode"
+    }, 
+    {
+      "target" : [ "1.6"],
+      "base" : [ "1.5"],
+      "name" : "gaupol"
+    }, 
+    {
+      "target" : [ "0.20.3"],
+      "base" : [ "0.20.1"],
+      "name" : "python2-scikit-learn"
+    }, 
+    {
+      "target" : [ "2.1.0b1"],
+      "base" : [ "2.0.8"],
+      "name" : "python2-gmpy2"
+    }, 
+    {
+      "target" : [ "1.12.1"],
+      "base" : [ "1.12.0"],
+      "name" : "mutt"
+    }, 
+    {
+      "target" : [ "5.1.10"],
+      "base" : [ "5.1.9"],
+      "name" : "eternalterminal"
+    }, 
+    {
+      "target" : [ "4.3"],
+      "base" : [ "4.2"],
+      "name" : "nano"
+    }, 
+    {
+      "target" : [ "0.12.6"],
+      "base" : [ "0.12.5"],
+      "name" : "exo"
+    }, 
+    {
+      "target" : [ "1.1.15"],
+      "base" : [ "1.1.14"],
+      "name" : "r-polspline"
+    }, 
+    {
+      "target" : [ "2.1.0b1"],
+      "base" : [ "2.0.8"],
+      "name" : "python-gmpy2"
+    }, 
+    {
+      "target" : [ "1.13.1"],
+      "base" : [ "1.13.0"],
+      "name" : "qgpgme"
+    }, 
+    {
+      "target" : [ "1.13.1"],
+      "base" : [ "1.13.0"],
+      "name" : "gpgme"
+    }, 
+    {
+      "target" : [ "1.12.1"],
+      "base" : [ "1.12.0"],
+      "name" : "r-tximport"
+    }, 
+    {
+      "target" : [ "5.1.14"],
+      "base" : [ "5.1.10"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "0.0.2"],
+      "base" : [ "0.0.1-1.26e8852"],
+      "name" : "guile-gi"
+    }, 
+    {
+      "target" : [ "6.0.0"],
+      "base" : [ "5.2.0"],
+      "name" : "python-jupyter-console"
+    }, 
+    {
+      "target" : [ "0.21.10"],
+      "base" : [ "0.21.9"],
+      "name" : "mpd"
+    }, 
+    {
+      "target" : [ "5.1.6"],
+      "base" : [ "5.1.4"],
+      "name" : "hcxtools"
+    }, 
+    {
+      "target" : [ "4.11"],
+      "base" : [ "4.10"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "4.4"],
+      "base" : [ "4.3"],
+      "name" : "emacs-default-encrypt"
+    }, 
+    {
+      "target" : [ "0.29.1"],
+      "base" : [ "0.29"],
+      "name" : "notmuch"
+    }, 
+    {
+      "target" : [ "1.3-0"],
+      "base" : [ "1.2-3"],
+      "name" : "r-nor1mix"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.13"],
+      "name" : "python2-s3transfer"
+    }, 
+    {
+      "target" : [ "1.0.3"],
+      "base" : [ "1.0.2"],
+      "name" : "r-rhisat2"
+    }, 
+    {
+      "target" : [ "0.1.0-2.058c596"],
+      "base" : [ "0.1.0-1.0cb7c2b"],
+      "name" : "python-on-guile"
+    }, 
+    {
+      "target" : [ "75.0.3770.100-0.5d8abc3"],
+      "base" : [ "75.0.3770.90-0.5d8abc3"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "4.10.5"],
+      "base" : [ "4.10.4"],
+      "name" : "samba"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.0"],
+      "name" : "python2-dask"
+    }, 
+    {
+      "target" : [ "3.0.0a3"],
+      "base" : [ "2.1.2"],
+      "name" : "khmer"
+    }, 
+    {
+      "target" : [ "1.7.4"],
+      "base" : [ "1.7.3"],
+      "name" : "znc"
+    }, 
+    {
+      "target" : [ "5.0.1"],
+      "base" : [ "5.0"],
+      "name" : "mercurial"
+    }, 
+    {
+      "target" : [ "1.6.0", "2.2.4"],
+      "base" : [ "1.6.0", "2.2.3"],
+      "name" : "enchant"
+    }, 
+    {
+      "target" : [ "2.9.0"],
+      "base" : [ "2.8.0"],
+      "name" : "r-r-utils"
+    }, 
+    {
+      "target" : [ "3.0.2"],
+      "base" : [ "3.0.1"],
+      "name" : "python-mpi4py"
+    }, 
+    {
+      "target" : [ "3.22.20"],
+      "base" : [ "3.22.19"],
+      "name" : "mate-themes"
+    }, 
+    {
+      "target" : [ "1.02"],
+      "base" : [ "1.00"],
+      "name" : "perl-xml-sax"
+    }, 
+    {
+      "target" : [ "1.27.0"],
+      "base" : [ "1.26.0"],
+      "name" : "rtv"
+    }, 
+    {
+      "target" : [ "4.11"],
+      "base" : [ "4.10"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "1.1.3"],
+      "base" : [ "1.1.2"],
+      "name" : "libnftnl"
+    }, 
+    {
+      "target" : [ "3.42.1"],
+      "base" : [ "3.41.2"],
+      "name" : "filezilla"
+    }, 
+    {
+      "target" : [ "3.1.2"],
+      "base" : [ "3.1.1"],
+      "name" : "python-robotframework"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.23"],
+      "name" : "python2-unidecode"
+    }, 
+    {
+      "target" : [ "5.2.1"],
+      "base" : [ "4.0.4"],
+      "name" : "fplll"
+    }, 
+    {
+      "target" : [ "3.3.2"],
+      "base" : [ "3.3.0"],
+      "name" : "r-tractor-base"
+    }, 
+    {
+      "target" : [ "2.8.1"],
+      "base" : [ "2.8.0"],
+      "name" : "ansible"
+    }, 
+    {
+      "target" : [ "2.0.0"],
+      "base" : [ "1.8.0"],
+      "name" : "openh264"
+    }, 
+    {
+      "target" : [ "3.1.7"],
+      "base" : [ "3.1.6"],
+      "name" : "python2-bcrypt"
+    }, 
+    {
+      "target" : [ "1.12.149"],
+      "base" : [ "1.8.43"],
+      "name" : "python-botocore"
+    }, 
+    {
+      "target" : [ "0.0.7"],
+      "base" : [ "0.0.6"],
+      "name" : "pigx-rnaseq"
+    }, 
+    {
+      "target" : [ "2.8.0"],
+      "base" : [ "2.7.9"],
+      "name" : "r-sjmisc"
+    }, 
+    {
+      "target" : [ "0.95"],
+      "base" : [ "0.94"],
+      "name" : "python2-lmdb"
+    }, 
+    {
+      "target" : [ "0.15-0"],
+      "base" : [ "0.14-0"],
+      "name" : "r-rspectra"
+    }, 
+    {
+      "target" : [ "3.1.7"],
+      "base" : [ "3.1.6"],
+      "name" : "python-bcrypt"
+    }, 
+    {
+      "target" : [ "5.1.14"],
+      "base" : [ "5.1.10"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "0.95"],
+      "base" : [ "0.94"],
+      "name" : "python-lmdb"
+    }, 
+    {
+      "target" : [ "0.20.3"],
+      "base" : [ "0.20.1"],
+      "name" : "python-scikit-learn"
+    }, 
+    {
+      "target" : [ "0.0.1-1.91d10c9"],
+      "base" : [ "0-2.1ea8b78"],
+      "name" : "guile-picture-language"
+    }, 
+    {
+      "target" : [ "0.7"],
+      "base" : [ "0.6"],
+      "name" : "r-dt"
+    }, 
+    {
+      "target" : [ "5.1.14"],
+      "base" : [ "5.1.10"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "19.2.1"],
+      "base" : [ "19.2.0"],
+      "name" : "python-twisted"
+    }, 
+    {
+      "target" : [ "1.6.9"],
+      "base" : [ "1.6.8"],
+      "name" : "cbatticon"
+    }, 
+    {
+      "target" : [ "1.6.2"],
+      "base" : [ "1.6.1"],
+      "name" : "python-astunparse"
+    }, 
+    {
+      "target" : [ "1.8.11"],
+      "base" : [ "1.8.10"],
+      "name" : "r-extradistr"
+    }, 
+    {
+      "target" : [ "5.1.14"],
+      "base" : [ "5.1.10"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "0.16.0"],
+      "base" : [ "0.15.1"],
+      "name" : "libfilezilla"
+    }, 
+    {
+      "target" : [ "0.9.500.2.0"],
+      "base" : [ "0.9.400.3.0"],
+      "name" : "r-rcpparmadillo"
+    }, 
+    {
+      "target" : [ "0.14"],
+      "base" : [ "0.13"],
+      "name" : "r-servr"
+    }, 
+    {
+      "target" : [ "5.1.14"],
+      "base" : [ "5.1.10"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.1-3.9210413"],
+      "base" : [ "0.1-2.1cdd088"],
+      "name" : "emacs-org-reveal"
+    }, 
+    {
+      "target" : [ "4.7"],
+      "base" : [ "4.6"],
+      "name" : "shadow"
+    }, 
+    {
+      "target" : [ "3.5.1"],
+      "base" : [ "2.5.0"],
+      "name" : "radare2"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "20151030.1ff48da",
+      "name" : "hydra"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "1.1.0",
+      "name" : "python-keras-preprocessing"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "harmonist-tk"
+    }, 
+    {
+      "version" : "1.3",
+      "name" : "mako"
+    }, 
+    {
+      "version" : "0.6.2",
+      "name" : "python-iml"
+    }, 
+    {
+      "version" : "2.2.4",
+      "name" : "python-keras"
+    }, 
+    {
+      "version" : "0.11.5",
+      "name" : "python-matplotlib-venn"
+    }, 
+    {
+      "version" : "1.0.8",
+      "name" : "python-keras-applications"
+    }, 
+    {
+      "version" : "5.5.2",
+      "name" : "crispy-doom"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "libbraiding"
+    }, 
+    {
+      "version" : "1.02r6",
+      "name" : "libhomfly"
+    }, 
+    {
+      "version" : "1.2",
+      "name" : "lrcalc"
+    }, 
+    {
+      "version" : "1.0.5",
+      "name" : "iml"
+    }, 
+    {
+      "version" : "0.4.1",
+      "name" : "python-fpylll"
+    }, 
+    {
+      "version" : "1.2",
+      "name" : "gf2x"
+    }, 
+    {
+      "version" : "0.7.25",
+      "name" : "pynac"
+    }, 
+    {
+      "version" : "1.2.5",
+      "name" : "brial"
+    }, 
+    {
+      "version" : "0.7",
+      "name" : "rw"
+    }, 
+    {
+      "version" : "1.4.2",
+      "name" : "python-pandocfilters"
+    }, 
+    {
+      "version" : "20150908",
+      "name" : "m4rie"
+    }, 
+    {
+      "version" : "3.3",
+      "name" : "emacs-extend-smime"
+    }, 
+    {
+      "version" : "2.6.7",
+      "name" : "numix-theme"
+    }, 
+    {
+      "version" : "1.3.3",
+      "name" : "python-pytest-timeout"
+    }, 
+    {
+      "version" : "1.2",
+      "name" : "ppl"
+    }, 
+    {
+      "version" : "1.21",
+      "name" : "cliquer"
+    }, 
+    {
+      "version" : "1.0.0-1.ec8fff4",
+      "name" : "tbsp"
+    }, 
+    {
+      "version" : "1.6.3",
+      "name" : "linbox"
+    }, 
+    {
+      "version" : "1.23",
+      "name" : "lcalc"
+    }, 
+    {
+      "version" : "2.4.3",
+      "name" : "fflas-ffpack"
+    }, 
+    {
+      "version" : "1.28.0",
+      "name" : "emacs-gruvbox-theme"
+    }, 
+    {
+      "version" : "2.1.3",
+      "name" : "ratpoints"
+    }, 
+    {
+      "version" : "2.0",
+      "name" : "symmetrica"
+    }, 
+    {
+      "version" : "7.5.0",
+      "name" : "python-ipython-documentation"
+    }, 
+    {
+      "version" : "3.0.0.5",
+      "name" : "edge-addition-planarity-suite"
+    }, 
+    {
+      "version" : "1.35.0",
+      "name" : "rust"
+    }, 
+    {
+      "version" : "2.3.2",
+      "name" : "fflas-ffpack"
+    }, 
+    {
+      "version" : "20190226",
+      "name" : "eclib"
+    }, 
+    {
+      "version" : "4.0.4",
+      "name" : "givaro"
+    }, 
+    {
+      "version" : "0.0-0.73dd1a2",
+      "name" : "python-slurm-magic"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "python-backcall"
+    }, 
+    {
+      "version" : "20140914",
+      "name" : "m4ri"
+    }, 
+    {
+      "version" : "1.4.18",
+      "name" : "openvr"
+    }, 
+    {
+      "version" : "0.0.0-0.97dfcc1",
+      "name" : "go-github.com-nsf-gothic"
+    }, 
+    {
+      "version" : "0.9.1",
+      "name" : "zn-poly"
+    }, 
+    {
+      "version" : "4.1.1",
+      "name" : "givaro"
+    }, 
+    {
+      "version" : "1.5.2",
+      "name" : "linbox"
+    }, 
+    {
+      "version" : "2.2.5",
+      "name" : "guile"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/26/compare.json b/data/2019/26/compare.json
new file mode 100644
index 0000000..0658170
--- /dev/null
+++ b/data/2019/26/compare.json
@@ -0,0 +1,1086 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "0.7.2"],
+      "base" : [ "0.7.0"],
+      "name" : "silkaj"
+    }, 
+    {
+      "target" : [ "1.36.3"],
+      "base" : [ "1.36.1"],
+      "name" : "r-genomicfeatures"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.7"],
+      "name" : "xcalc"
+    }, 
+    {
+      "target" : [ "1.5.3"],
+      "base" : [ "1.5.2"],
+      "name" : "r-performanceanalytics"
+    }, 
+    {
+      "target" : [ "3.11.2"],
+      "base" : [ "3.11.1"],
+      "name" : "python2-parted"
+    }, 
+    {
+      "target" : [ "2.20.5", "2.24.3"],
+      "base" : [ "2.20.5", "2.24.2"],
+      "name" : "webkitgtk"
+    }, 
+    {
+      "target" : [ "5.28.0"],
+      "base" : [ "0.237"],
+      "name" : "perl-parent"
+    }, 
+    {
+      "target" : [ "1.8.7"],
+      "base" : [ "1.8.6"],
+      "name" : "thunar"
+    }, 
+    {
+      "target" : [ "2.40.1"],
+      "base" : [ "2.40.0"],
+      "name" : "r-biomart"
+    }, 
+    {
+      "target" : [ "5.4.4"],
+      "base" : [ "5.4.3"],
+      "name" : "r-mclust"
+    }, 
+    {
+      "target" : [ "2.21.99999"],
+      "base" : [ "2.21.9999"],
+      "name" : "alpine"
+    }, 
+    {
+      "target" : [ "0.9.8"],
+      "base" : [ "0.9.7"],
+      "name" : "samplv1"
+    }, 
+    {
+      "target" : [ "1.5.16"],
+      "base" : [ "1.5.14"],
+      "name" : "memcached"
+    }, 
+    {
+      "target" : [ "2.1.0"],
+      "base" : [ "2.0.9"],
+      "name" : "r-cluster"
+    }, 
+    {
+      "target" : [ "1.8.1"],
+      "base" : [ "1.8.0"],
+      "name" : "googletest"
+    }, 
+    {
+      "target" : [ "0.5.5"],
+      "base" : [ "0.5.4"],
+      "name" : "r-flextable"
+    }, 
+    {
+      "target" : [ "3.7-6"],
+      "base" : [ "3.7-5"],
+      "name" : "r-plotrix"
+    }, 
+    {
+      "target" : [ "1.0-0"],
+      "base" : [ "0.5-4.0"],
+      "name" : "r-segmented"
+    }, 
+    {
+      "target" : [ "1.8.4"],
+      "base" : [ "1.8.3"],
+      "name" : "emacs-counsel-etags"
+    }, 
+    {
+      "target" : [ "2.21"],
+      "base" : [ "2.20"],
+      "name" : "perl-mailtools"
+    }, 
+    {
+      "target" : [ "0.1.0-3.00a51a2"],
+      "base" : [ "0.1.0-2.058c596"],
+      "name" : "python-on-guile"
+    }, 
+    {
+      "target" : [ "4.47.1"],
+      "base" : [ "4.47"],
+      "name" : "di"
+    }, 
+    {
+      "target" : [ "1.8.8", "2.0.14", "2.2.4", "2.2.6"],
+      "base" : [ "1.8.8", "2.0.14", "2.2.4", "2.2.5"],
+      "name" : "guile"
+    }, 
+    {
+      "target" : [ "0.5.0"],
+      "base" : [ "0.4.2"],
+      "name" : "emacs-posframe"
+    }, 
+    {
+      "target" : [ "0.2.2"],
+      "base" : [ "0.2.0"],
+      "name" : "r-bayestestr"
+    }, 
+    {
+      "target" : [ "11.5.0"],
+      "base" : [ "11.0.1"],
+      "name" : "python2-pathpy"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.4"],
+      "name" : "r-rlang"
+    }, 
+    {
+      "target" : [ "0.14.1.0"],
+      "base" : [ "0.12.2.0"],
+      "name" : "monero-core"
+    }, 
+    {
+      "target" : [ "0.1.9"],
+      "base" : [ "0.1.8"],
+      "name" : "r-gdtools"
+    }, 
+    {
+      "target" : [ "0.90.8.3"],
+      "base" : [ "0.90.8.2"],
+      "name" : "rep-gtk"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "r-ellipsis"
+    }, 
+    {
+      "target" : [ "5.1.15"],
+      "base" : [ "5.1.14"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "2.1.0"],
+      "base" : [ "2.0.4"],
+      "name" : "r-remotes"
+    }, 
+    {
+      "target" : [ "0.3.14"],
+      "base" : [ "0.3.6.2"],
+      "name" : "r-prediction"
+    }, 
+    {
+      "target" : [ "0.9.8"],
+      "base" : [ "0.9.7"],
+      "name" : "synthv1"
+    }, 
+    {
+      "target" : [ "0.100.24"],
+      "base" : [ "0.100.19"],
+      "name" : "r-rgl"
+    }, 
+    {
+      "target" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "8.0.0", "7.0.1"],
+      "base" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "8.0.0"],
+      "name" : "llvm"
+    }, 
+    {
+      "target" : [ "5"],
+      "base" : [ "4.2.2.9"],
+      "name" : "snap"
+    }, 
+    {
+      "target" : [ "0.9.10"],
+      "base" : [ "0.9.7"],
+      "name" : "emacs-company"
+    }, 
+    {
+      "target" : [ "0.4.1"],
+      "base" : [ "0.1.2-4.7d49cc1"],
+      "name" : "emacsy"
+    }, 
+    {
+      "target" : [ "1.5.0-61"],
+      "base" : [ "1.5.0-57"],
+      "name" : "giac"
+    }, 
+    {
+      "target" : [ "5.5.0"],
+      "base" : [ "4.10.0"],
+      "name" : "python2-libvirt"
+    }, 
+    {
+      "target" : [ "2.5.5"],
+      "base" : [ "2.5.3"],
+      "name" : "r-phangorn"
+    }, 
+    {
+      "target" : [ "0.8"],
+      "base" : [ "0.7"],
+      "name" : "r-xfun"
+    }, 
+    {
+      "target" : [ "0.5.5"],
+      "base" : [ "0.5.4"],
+      "name" : "r-abbyyr"
+    }, 
+    {
+      "target" : [ "5.2.0"],
+      "base" : [ "5.1.2"],
+      "name" : "deutex"
+    }, 
+    {
+      "target" : [ "0.4-15"],
+      "base" : [ "0.4-14"],
+      "name" : "r-quantmod"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.2.10"],
+      "name" : "r-cgdsr"
+    }, 
+    {
+      "target" : [ "5.57"],
+      "base" : [ "5.56"],
+      "name" : "xlockmore"
+    }, 
+    {
+      "target" : [ "0.14"],
+      "base" : [ "0.13"],
+      "name" : "r-tinytex"
+    }, 
+    {
+      "target" : [ "1.5.0-61"],
+      "base" : [ "1.5.0-57"],
+      "name" : "giac-xcas"
+    }, 
+    {
+      "target" : [ "0.9.3"],
+      "base" : [ "0.8.1"],
+      "name" : "thunar-volman"
+    }, 
+    {
+      "target" : [ "4.5.0"],
+      "base" : [ "4.4.0"],
+      "name" : "calcurse"
+    }, 
+    {
+      "target" : [ "3.2"],
+      "base" : [ "3.1"],
+      "name" : "musescore"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.2.2"],
+      "name" : "stow"
+    }, 
+    {
+      "target" : [ "1.20.1"],
+      "base" : [ "1.20.0"],
+      "name" : "r-genomicalignments"
+    }, 
+    {
+      "target" : [ "0.3.2"],
+      "base" : [ "0.3.1"],
+      "name" : "r-ggstance"
+    }, 
+    {
+      "target" : [ "63.1", "64.2"],
+      "base" : [ "63.1"],
+      "name" : "icu4c"
+    }, 
+    {
+      "target" : [ "2.3.2"],
+      "base" : [ "2.2.2"],
+      "name" : "audacity"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.11"],
+      "name" : "sawfish"
+    }, 
+    {
+      "target" : [ "2.1.20190625"],
+      "base" : [ "2.1.20190408"],
+      "name" : "miniupnpc"
+    }, 
+    {
+      "target" : [ "0-2.3169815"],
+      "base" : [ "0-1.353fc38"],
+      "name" : "emacs-zones"
+    }, 
+    {
+      "target" : [ "6.39"],
+      "base" : [ "6.37"],
+      "name" : "perl-libwww"
+    }, 
+    {
+      "target" : [ "2.2-3"],
+      "base" : [ "2.2-2"],
+      "name" : "r-fpc"
+    }, 
+    {
+      "target" : [ "0.14.1.0"],
+      "base" : [ "0.12.2.0"],
+      "name" : "monero-gui"
+    }, 
+    {
+      "target" : [ "0.1.4-1.f6bfa29"],
+      "base" : [ "0.1.0"],
+      "name" : "emacs-ivy-rich"
+    }, 
+    {
+      "target" : [ "4.2.2"],
+      "base" : [ "4.1.7.101"],
+      "name" : "krita"
+    }, 
+    {
+      "target" : [ "1.0.4"],
+      "base" : [ "1.0.0"],
+      "name" : "emacs-evil-surround"
+    }, 
+    {
+      "target" : [ "9999.27"],
+      "base" : [ "9999.26"],
+      "name" : "perl-file-slurp"
+    }, 
+    {
+      "target" : [ "1.4-1.c220dde"],
+      "base" : [ "1.4"],
+      "name" : "geeqie"
+    }, 
+    {
+      "target" : [ "1.1.2"],
+      "base" : [ "1.1.1"],
+      "name" : "sessreg"
+    }, 
+    {
+      "target" : [ "4.14.131", "4.19.56", "4.4.184", "4.9.184", "5.1.15"],
+      "base" : [ "4.14.129", "4.19.55", "4.4.183", "4.9.183", "5.1.14"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "4.0.7"],
+      "base" : [ "4.0.1"],
+      "name" : "electron-cash"
+    }, 
+    {
+      "target" : [ "0.0.20190702"],
+      "base" : [ "0.0.20190601"],
+      "name" : "wireguard"
+    }, 
+    {
+      "target" : [ "1.8"],
+      "base" : [ "1.7"],
+      "name" : "apl"
+    }, 
+    {
+      "target" : [ "2019.6"],
+      "base" : [ "2017.2"],
+      "name" : "r-bootstrap"
+    }, 
+    {
+      "target" : [ "4.14.131", "4.19.56", "5.1.15"],
+      "base" : [ "4.14.129", "4.19.55", "5.1.14"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "0.9.8"],
+      "base" : [ "0.9.7"],
+      "name" : "drumkv1"
+    }, 
+    {
+      "target" : [ "1.76"],
+      "base" : [ "1.73"],
+      "name" : "perl-uri"
+    }, 
+    {
+      "target" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "8.0.0", "7.0.1"],
+      "base" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "8.0.0"],
+      "name" : "clang"
+    }, 
+    {
+      "target" : [ "0.16"],
+      "base" : [ "0.15"],
+      "name" : "emacs-helpful"
+    }, 
+    {
+      "target" : [ "4.12"],
+      "base" : [ "4.10"],
+      "name" : "perl-cpanel-json-xs"
+    }, 
+    {
+      "target" : [ "1.3.5.1"],
+      "base" : [ "1.3.5"],
+      "name" : "r-emmeans"
+    }, 
+    {
+      "target" : [ "20190614"],
+      "base" : [ "20181223"],
+      "name" : "schismtracker"
+    }, 
+    {
+      "target" : [ "4.14.67", "4.14.131", "4.19.56", "5.1.15"],
+      "base" : [ "4.14.129", "4.14.67", "4.19.55", "5.1.14"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.131", "4.19.56", "5.1.15"],
+      "base" : [ "4.14.129", "4.19.55", "5.1.14"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "3.0.1"],
+      "base" : [ "2.0-1.5f1a6b7"],
+      "name" : "emacs-outshine"
+    }, 
+    {
+      "target" : [ "1.18.2"],
+      "base" : [ "1.18.1"],
+      "name" : "r-systempiper"
+    }, 
+    {
+      "target" : [ "2.10"],
+      "base" : [ "2.7"],
+      "name" : "signing-party"
+    }, 
+    {
+      "target" : [ "0.11.0"],
+      "base" : [ "0.10.0"],
+      "name" : "r-rnifti"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.2.2"],
+      "name" : "emacs-nix-mode"
+    }, 
+    {
+      "target" : [ "1.2"],
+      "base" : [ "0.4"],
+      "name" : "emacs-emojify"
+    }, 
+    {
+      "target" : [ "1.1"],
+      "base" : [ "1.0.1"],
+      "name" : "flashrom"
+    }, 
+    {
+      "target" : [ "0.28.2"],
+      "base" : [ "0.28.0"],
+      "name" : "python-pygit2"
+    }, 
+    {
+      "target" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "8.0.0", "7.0.1"],
+      "base" : [ "3.5.2", "3.6.2", "3.7.1", "3.8.1", "3.9.1", "6.0.1", "8.0.0"],
+      "name" : "clang-runtime"
+    }, 
+    {
+      "target" : [ "5.1.15"],
+      "base" : [ "5.1.14"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2.0"],
+      "name" : "emacs-nodejs-repl"
+    }, 
+    {
+      "target" : [ "5.28.0"],
+      "base" : [ "2.23"],
+      "name" : "perl-base"
+    }, 
+    {
+      "target" : [ "1.5.3"],
+      "base" : [ "1.5.1-2.2456436"],
+      "name" : "emacs-orgit"
+    }, 
+    {
+      "target" : [ "1.7.1"],
+      "base" : [ "1.7.0"],
+      "name" : "python-stem"
+    }, 
+    {
+      "target" : [ "0.14.1.0"],
+      "base" : [ "0.12.3.0"],
+      "name" : "monero"
+    }, 
+    {
+      "target" : [ "3.1"],
+      "base" : [ "2.2.2"],
+      "name" : "emacs-prescient"
+    }, 
+    {
+      "target" : [ "0.27.1"],
+      "base" : [ "0.26"],
+      "name" : "exiv2"
+    }, 
+    {
+      "target" : [ "0.8.0.4", "0.9.1"],
+      "base" : [ "0.8.0.4"],
+      "name" : "ghc-ansi-terminal"
+    }, 
+    {
+      "target" : [ "5.1.15"],
+      "base" : [ "5.1.14"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "5.1.15"],
+      "base" : [ "5.1.14"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "1.5.3"],
+      "base" : [ "1.5.2"],
+      "name" : "rofi"
+    }, 
+    {
+      "target" : [ "1.17.1"],
+      "base" : [ "1.17.0"],
+      "name" : "nginx"
+    }, 
+    {
+      "target" : [ "11.5.0"],
+      "base" : [ "11.0.1"],
+      "name" : "python-pathpy"
+    }, 
+    {
+      "target" : [ "2.8.3"],
+      "base" : [ "2.8.0"],
+      "name" : "emacs-with-editor"
+    }, 
+    {
+      "target" : [ "5.5.0"],
+      "base" : [ "4.10.0"],
+      "name" : "libvirt"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.2.9"],
+      "name" : "emacs-evil-matchit"
+    }, 
+    {
+      "target" : [ "3.11.2"],
+      "base" : [ "3.11.1"],
+      "name" : "python-parted"
+    }, 
+    {
+      "target" : [ "3.26.5"],
+      "base" : [ "3.26.4"],
+      "name" : "r-edger"
+    }, 
+    {
+      "target" : [ "0.2.5"],
+      "base" : [ "0.2.4"],
+      "name" : "tumbler"
+    }, 
+    {
+      "target" : [ "0.211"],
+      "base" : [ "0.210"],
+      "name" : "mame"
+    }, 
+    {
+      "target" : [ "5.5.0"],
+      "base" : [ "4.10.0"],
+      "name" : "python-libvirt"
+    }, 
+    {
+      "target" : [ "0.28.2"],
+      "base" : [ "0.28.0"],
+      "name" : "python2-pygit2"
+    }, 
+    {
+      "target" : [ "4.8.23"],
+      "base" : [ "4.8.22"],
+      "name" : "mc"
+    }, 
+    {
+      "target" : [ "0.6.3"],
+      "base" : [ "0.6.2"],
+      "name" : "garcon"
+    }, 
+    {
+      "target" : [ "1.0-11"],
+      "base" : [ "1.0-10"],
+      "name" : "r-mvtnorm"
+    }, 
+    {
+      "target" : [ "2.16.2"],
+      "base" : [ "2.16.1"],
+      "name" : "mbedtls-apache"
+    }, 
+    {
+      "target" : [ "5.1.15"],
+      "base" : [ "5.1.14"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "0.0.8"],
+      "base" : [ "0.0.7"],
+      "name" : "pigx-scrnaseq"
+    }, 
+    {
+      "target" : [ "1.2"],
+      "base" : [ "1.1.7"],
+      "name" : "emacs-magit-todos"
+    }, 
+    {
+      "target" : [ "1.12.3"],
+      "base" : [ "1.12.1"],
+      "name" : "r-tximport"
+    }, 
+    {
+      "target" : [ "0.9.8"],
+      "base" : [ "0.9.7"],
+      "name" : "padthv1"
+    }, 
+    {
+      "target" : [ "0.3.5"],
+      "base" : [ "0.3.4"],
+      "name" : "r-officer"
+    }, 
+    {
+      "target" : [ "1.83.4"],
+      "base" : [ "1.15.1"],
+      "name" : "emacs-shroud"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.2.0"],
+      "name" : "r-future-apply"
+    }, 
+    {
+      "target" : [ "2019-07-01"],
+      "base" : [ "2019-06-01"],
+      "name" : "re2"
+    }, 
+    {
+      "target" : [ "2.8.0"],
+      "base" : [ "2.7.1"],
+      "name" : "cmus"
+    }, 
+    {
+      "target" : [ "3.10.2"],
+      "base" : [ "3.10.1"],
+      "name" : "r-dose"
+    }, 
+    {
+      "target" : [ "0.54.3"],
+      "base" : [ "0.54.1"],
+      "name" : "python-duniterpy"
+    }, 
+    {
+      "target" : [ "1.3"],
+      "base" : [ "1.2"],
+      "name" : "emacs-alert"
+    }, 
+    {
+      "target" : [ "2.6"],
+      "base" : [ "2.5"],
+      "name" : "tomb"
+    }, 
+    {
+      "target" : [ "1.20190531"],
+      "base" : [ "1.20141117"],
+      "name" : "perl-super"
+    }, 
+    {
+      "target" : [ "2.8.1"],
+      "base" : [ "2.8.0"],
+      "name" : "r-sjmisc"
+    }, 
+    {
+      "target" : [ "6.0.1"],
+      "base" : [ "6.0.0"],
+      "name" : "weston"
+    }, 
+    {
+      "target" : [ "19.07"],
+      "base" : [ "19.06.07"],
+      "name" : "faudio"
+    }, 
+    {
+      "target" : [ "19.5"],
+      "base" : [ "19.3"],
+      "name" : "snd"
+    }, 
+    {
+      "target" : [ "0.74-3"],
+      "base" : [ "0.74-2"],
+      "name" : "dosbox"
+    }, 
+    {
+      "target" : [ "1.7.1"],
+      "base" : [ "1.7.0"],
+      "name" : "python2-stem"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.4.1"],
+      "name" : "r-dbplyr"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2"],
+      "name" : "r-ggpubr"
+    }, 
+    {
+      "target" : [ "5.1.1"],
+      "base" : [ "5.1"],
+      "name" : "btrfs-progs-static"
+    }, 
+    {
+      "target" : [ "1.8.1"],
+      "base" : [ "1.8.0"],
+      "name" : "r-genomicscores"
+    }, 
+    {
+      "target" : [ "5.1.1"],
+      "base" : [ "5.1"],
+      "name" : "btrfs-progs"
+    }, 
+    {
+      "target" : [ "5.41"],
+      "base" : [ "5.40"],
+      "name" : "r-quantreg"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "0.5.5",
+      "name" : "python-contextlib2"
+    }, 
+    {
+      "version" : "5.0.1",
+      "name" : "gramps"
+    }, 
+    {
+      "version" : "0.5.1",
+      "name" : "python-zipp"
+    }, 
+    {
+      "version" : "0.0.0-1.4c8a2b0",
+      "name" : "ecl-py4cl"
+    }, 
+    {
+      "version" : "0.0.0-1.4c8a2b0",
+      "name" : "sbcl-py4cl"
+    }, 
+    {
+      "version" : "0.2.3-1.6f6d728",
+      "name" : "sbcl-clunit"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "sbcl-idna"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "chafa"
+    }, 
+    {
+      "version" : "1.0.0.5-1.66e9c6f",
+      "name" : "ecl-fare-utils"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "sbcl-iolib.grovel"
+    }, 
+    {
+      "version" : "20170924-1.566b51a",
+      "name" : "sbcl-ieee-floats"
+    }, 
+    {
+      "version" : "0.0-0.6a16735",
+      "name" : "guile-jpeg"
+    }, 
+    {
+      "version" : "1.6.1-815.9dbdf29",
+      "name" : "celestia"
+    }, 
+    {
+      "version" : "0.8.1",
+      "name" : "quazip"
+    }, 
+    {
+      "version" : "1.1",
+      "name" : "cl-swap-bytes"
+    }, 
+    {
+      "version" : "0.2.3-1.6f6d728",
+      "name" : "cl-clunit"
+    }, 
+    {
+      "version" : "1.3.5",
+      "name" : "python-typed-ast"
+    }, 
+    {
+      "version" : "0.0.4-1.807b279",
+      "name" : "sbcl-cl-quickcheck"
+    }, 
+    {
+      "version" : "6.2.6",
+      "name" : "python-bsddb3"
+    }, 
+    {
+      "version" : "1.0.0.5-1.66e9c6f",
+      "name" : "cl-fare-utils"
+    }, 
+    {
+      "version" : "3.1.0",
+      "name" : "emacs-gnugo"
+    }, 
+    {
+      "version" : "1.99.9",
+      "name" : "texmacs"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "ecl-idna"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "cl-idna"
+    }, 
+    {
+      "version" : "0.0.0-1.4d427cf",
+      "name" : "ecl-trivial-utf-8"
+    }, 
+    {
+      "version" : "0.0.4-1.807b279",
+      "name" : "ecl-cl-quickcheck"
+    }, 
+    {
+      "version" : "0.0.0-1.9c0f666",
+      "name" : "ecl-burgled-batteries3"
+    }, 
+    {
+      "version" : "6.1",
+      "name" : "python-jaraco-packaging"
+    }, 
+    {
+      "version" : "0.0.0-1.4c8a2b0",
+      "name" : "cl-py4cl"
+    }, 
+    {
+      "version" : "0.18",
+      "name" : "python-importlib-metadata"
+    }, 
+    {
+      "version" : "1.2",
+      "name" : "emacs-multi-term"
+    }, 
+    {
+      "version" : "1.1",
+      "name" : "sbcl-swap-bytes"
+    }, 
+    {
+      "version" : "0.0.0-1.9c0f666",
+      "name" : "cl-burgled-batteries3"
+    }, 
+    {
+      "version" : "8.0.0",
+      "name" : "libclc"
+    }, 
+    {
+      "version" : "0.1-pre-1.0aec8ec",
+      "name" : "emacs-org-ql"
+    }, 
+    {
+      "version" : "0.1-pre-1.31ef9ff",
+      "name" : "emacs-frecency"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "emacs-org-make-toc"
+    }, 
+    {
+      "version" : "1.1",
+      "name" : "emacs-org-super-agenda"
+    }, 
+    {
+      "version" : "1.1",
+      "name" : "ecl-swap-bytes"
+    }, 
+    {
+      "version" : "0.9.10-1.cea55ae",
+      "name" : "sbcl-cl-cookie"
+    }, 
+    {
+      "version" : "1.2",
+      "name" : "python-setuptools-git"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "sbcl-iolib"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "sbcl-parse-declarations"
+    }, 
+    {
+      "version" : "1.7.0",
+      "name" : "python-pytest-virtualenv"
+    }, 
+    {
+      "version" : "1.12",
+      "name" : "emacs-ascii-art-to-unicode"
+    }, 
+    {
+      "version" : "0.0.0-1.4d427cf",
+      "name" : "sbcl-trivial-utf-8"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "ecl-parse-declarations"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "sbcl-iolib.common-lisp"
+    }, 
+    {
+      "version" : "0.8.0-1.c93b7f7",
+      "name" : "ecl-metabang-bind"
+    }, 
+    {
+      "version" : "1.10.10",
+      "name" : "ghc-concurrent-output"
+    }, 
+    {
+      "version" : "1.6.1-815.9dbdf29",
+      "name" : "celestia-gtk"
+    }, 
+    {
+      "version" : "0.1.3",
+      "name" : "beets-bandcamp"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "python-pytest-checkdocs"
+    }, 
+    {
+      "version" : "1.0.0.5-1.66e9c6f",
+      "name" : "sbcl-fare-utils"
+    }, 
+    {
+      "version" : "0.0.0-1.9c0f666",
+      "name" : "sbcl-burgled-batteries3"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "emacs-org-recent-headings"
+    }, 
+    {
+      "version" : "1.7.0",
+      "name" : "python-pytest-shutil"
+    }, 
+    {
+      "version" : "0.1.0-1.ac72bf8",
+      "name" : "emacs-org-download"
+    }, 
+    {
+      "version" : "0.1.0-1.bc3b01d",
+      "name" : "emacs-make-it-so"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "sbcl-iolib.asdf"
+    }, 
+    {
+      "version" : "0.5.1",
+      "name" : "volumeicon"
+    }, 
+    {
+      "version" : "0.6.1",
+      "name" : "ghc-hedgehog"
+    }, 
+    {
+      "version" : "2.3.3",
+      "name" : "python-pathlib2"
+    }, 
+    {
+      "version" : "19.0.4",
+      "name" : "mesa-opencl"
+    }, 
+    {
+      "version" : "0.0.0-1.4d427cf",
+      "name" : "cl-trivial-utf-8"
+    }, 
+    {
+      "version" : "0.8.0-1.c93b7f7",
+      "name" : "cl-metabang-bind"
+    }, 
+    {
+      "version" : "1.7.0",
+      "name" : "python-pytest-fixture-config"
+    }, 
+    {
+      "version" : "0.1-1.312f366",
+      "name" : "sbcl-cl-reexport"
+    }, 
+    {
+      "version" : "0.1.0.1",
+      "name" : "ghc-wl-pprint-annotated"
+    }, 
+    {
+      "version" : "1.0.4",
+      "name" : "emacs-xpm"
+    }, 
+    {
+      "version" : "1.34.4",
+      "name" : "r-rsubread"
+    }, 
+    {
+      "version" : "19.0.4",
+      "name" : "mesa-opencl-icd"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "osm-gps-map"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "sbcl-iolib.conf"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "cl-parse-declarations"
+    }, 
+    {
+      "version" : "0.17",
+      "name" : "leela-zero"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "sbcl-iolib.base"
+    }, 
+    {
+      "version" : "0.010",
+      "name" : "perl-clone-choose"
+    }, 
+    {
+      "version" : "0.2.3-1.6f6d728",
+      "name" : "ecl-clunit"
+    }, 
+    {
+      "version" : "1.0.4",
+      "name" : "python-pytest-flake8"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "emacs-minions"
+    }, 
+    {
+      "version" : "1.1",
+      "name" : "ghc-validation"
+    }, 
+    {
+      "version" : "0.8.0-1.c93b7f7",
+      "name" : "sbcl-metabang-bind"
+    }, 
+    {
+      "version" : "0.0.4-1.807b279",
+      "name" : "cl-quickcheck"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/27/compare.json b/data/2019/27/compare.json
new file mode 100644
index 0000000..ac8cfcb
--- /dev/null
+++ b/data/2019/27/compare.json
@@ -0,0 +1,356 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.2"],
+      "base" : [ "1.1.1"],
+      "name" : "grammalecte"
+    }, 
+    {
+      "target" : [ "2.1.4"],
+      "base" : [ "2.1.2"],
+      "name" : "patchwork"
+    }, 
+    {
+      "target" : [ "1.3.32"],
+      "base" : [ "1.3.31"],
+      "name" : "graphicsmagick"
+    }, 
+    {
+      "target" : [ "4.10"],
+      "base" : [ "4.5"],
+      "name" : "emacs-git-timemachine"
+    }, 
+    {
+      "target" : [ "1.7.3-1.1829a13"],
+      "base" : [ "1.6"],
+      "name" : "emacs-goto-chg"
+    }, 
+    {
+      "target" : [ "0.19.3"],
+      "base" : [ "0.19.2"],
+      "name" : "libraw"
+    }, 
+    {
+      "target" : [ "0.46"],
+      "base" : [ "0.45.1"],
+      "name" : "python-olefile"
+    }, 
+    {
+      "target" : [ "5.1.16"],
+      "base" : [ "5.1.15"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "1.7.3", "1.9.0"],
+      "base" : [ "1.7.3", "1.8.4"],
+      "name" : "jsoncpp"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.6.2"],
+      "name" : "emacs-skewer-mode"
+    }, 
+    {
+      "target" : [ "0.3.1"],
+      "base" : [ "0.0.2-1.c55512c"],
+      "name" : "emacs-md4rd"
+    }, 
+    {
+      "target" : [ "0.15.0"],
+      "base" : [ "0.14.0"],
+      "name" : "emacs-hydra"
+    }, 
+    {
+      "target" : [ "0.11.1-1.6331dc4"],
+      "base" : [ "0.10.2-1.50e8b5c"],
+      "name" : "nanopolish"
+    }, 
+    {
+      "target" : [ "0-2.422ee8d"],
+      "base" : [ "1.07a3888"],
+      "name" : "emacs-restclient"
+    }, 
+    {
+      "target" : [ "4.12.1"],
+      "base" : [ "4.11"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "1.5.1"],
+      "base" : [ "1.4.6"],
+      "name" : "emacs-simple-httpd"
+    }, 
+    {
+      "target" : [ "4.14.132", "4.19.57", "5.1.16"],
+      "base" : [ "4.14.131", "4.19.56", "5.1.15"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "1.1.3.1"],
+      "base" : [ "0.9.521"],
+      "name" : "lollypop"
+    }, 
+    {
+      "target" : [ "41.0.1"],
+      "base" : [ "40.0.0"],
+      "name" : "python2-setuptools"
+    }, 
+    {
+      "target" : [ "4.14.132", "4.19.57", "5.1.16"],
+      "base" : [ "4.14.131", "4.19.56", "5.1.15"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "1.9.2"],
+      "base" : [ "1.9.1"],
+      "name" : "python2-soupsieve"
+    }, 
+    {
+      "target" : [ "4.14.132", "4.19.57", "5.1.16"],
+      "base" : [ "4.14.131", "4.19.56", "5.1.15"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.132", "4.19.57", "5.1.16"],
+      "base" : [ "4.14.131", "4.19.56", "5.1.15"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "1.1.3"],
+      "base" : [ "1.1.2"],
+      "name" : "irssi"
+    }, 
+    {
+      "target" : [ "5.1.16"],
+      "base" : [ "5.1.15"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "41.0.1"],
+      "base" : [ "40.0.0"],
+      "name" : "python-setuptools"
+    }, 
+    {
+      "target" : [ "5.1.16"],
+      "base" : [ "5.1.15"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "5.1.16"],
+      "base" : [ "5.1.15"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "1.9.2"],
+      "base" : [ "1.9.1"],
+      "name" : "python-soupsieve"
+    }, 
+    {
+      "target" : [ "0.3.0"],
+      "base" : [ "0.1.0"],
+      "name" : "emacs-company-restclient"
+    }, 
+    {
+      "target" : [ "5.1.16"],
+      "base" : [ "5.1.15"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1-0.b3ee0f0"],
+      "name" : "emacs-zoutline"
+    }, 
+    {
+      "target" : [ "4.12.1"],
+      "base" : [ "4.11"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "0.0.13"],
+      "base" : [ "0.0.12"],
+      "name" : "lpd8editor"
+    }, 
+    {
+      "target" : [ "0.46"],
+      "base" : [ "0.45.1"],
+      "name" : "python2-olefile"
+    }, 
+    {
+      "target" : [ "116"],
+      "base" : [ "115-1.7f3416f"],
+      "name" : "diffoscope"
+    }, 
+    {
+      "target" : [ "0.0.8"],
+      "base" : [ "0.0.7"],
+      "name" : "pigx-rnaseq"
+    }, 
+    {
+      "target" : [ "0.21.11"],
+      "base" : [ "0.21.10"],
+      "name" : "mpd"
+    }, 
+    {
+      "target" : [ "4.12.1"],
+      "base" : [ "4.11"],
+      "name" : "wine64-staging"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "0.1.0-1.553d28f",
+      "name" : "emacs-lpy"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "sbcl-trivia.level2"
+    }, 
+    {
+      "version" : "0.9.10-1.a2714d1",
+      "name" : "sbcl-dexador"
+    }, 
+    {
+      "version" : "20171130",
+      "name" : "sbcl-fare-quasiquote"
+    }, 
+    {
+      "version" : "0.92",
+      "name" : "qlogo"
+    }, 
+    {
+      "version" : "0.19.1",
+      "name" : "python2-zeroconf"
+    }, 
+    {
+      "version" : "0.0.0-1.00b22bf",
+      "name" : "sbcl-cxml"
+    }, 
+    {
+      "version" : "1.0-1.6e086d8",
+      "name" : "emacs-moe-theme-el"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "sbcl-trivia.trivial"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "python-agate-dbf"
+    }, 
+    {
+      "version" : "1.1.8",
+      "name" : "python-pytimeparse"
+    }, 
+    {
+      "version" : "0.2.3",
+      "name" : "python-agate-excel"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "sbcl-trivia.level0"
+    }, 
+    {
+      "version" : "0.5.2-1.4472928",
+      "name" : "pulseaudio-dlna"
+    }, 
+    {
+      "version" : "0.1-1.28107ca",
+      "name" : "sbcl-lisp-namespace"
+    }, 
+    {
+      "version" : "20171130",
+      "name" : "sbcl-fare-quasiquote-readtable"
+    }, 
+    {
+      "version" : "1.6.1",
+      "name" : "python-agate"
+    }, 
+    {
+      "version" : "0.5.6",
+      "name" : "python2-pyroute2"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "python2-notify2"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "sbcl-trivia.level1"
+    }, 
+    {
+      "version" : "0.1-1.373b245",
+      "name" : "sbcl-optima"
+    }, 
+    {
+      "version" : "0.23.0",
+      "name" : "python-crate"
+    }, 
+    {
+      "version" : "1.2.3",
+      "name" : "qtpass"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "sbcl-trivia.quasiquote"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "sbcl-trivia.balland2006"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "python-leather"
+    }, 
+    {
+      "version" : "0.1-1.fff42f8",
+      "name" : "sbcl-introspect-environment"
+    }, 
+    {
+      "version" : "0.1.1-1.8eec840",
+      "name" : "sbcl-trivial-cltl2"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "sbcl-trivia.cffi"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "python-notify2"
+    }, 
+    {
+      "version" : "3.0.2",
+      "name" : "python-slugify"
+    }, 
+    {
+      "version" : "1.1.1",
+      "name" : "ruby-backport"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "sbcl-trivia"
+    }, 
+    {
+      "version" : "1.0.4",
+      "name" : "csvkit"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "sbcl-trivia.ppcre"
+    }, 
+    {
+      "version" : "0.1-1.dea233f",
+      "name" : "sbcl-type-i"
+    }, 
+    {
+      "version" : "0.5.4",
+      "name" : "python-agate-sql"
+    }, 
+    {
+      "version" : "2.0.7",
+      "name" : "python-dbfread"
+    }, 
+    {
+      "version" : "0.0.0-1.00b22bf",
+      "name" : "sbcl-cxml+xml"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/28/compare.json b/data/2019/28/compare.json
new file mode 100644
index 0000000..58e6ae0
--- /dev/null
+++ b/data/2019/28/compare.json
@@ -0,0 +1,607 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.13.4"],
+      "base" : [ "1.13.2"],
+      "name" : "libinput"
+    }, 
+    {
+      "target" : [ "0.3.12"],
+      "base" : [ "0.3.11"],
+      "name" : "python2-freezegun"
+    }, 
+    {
+      "target" : [ "2.27"],
+      "base" : [ "2.26"],
+      "name" : "xkeyboard-config"
+    }, 
+    {
+      "target" : [ "1.0.13"],
+      "base" : [ "1.0.10"],
+      "name" : "python2-mako"
+    }, 
+    {
+      "target" : [ "1.15.0"],
+      "base" : [ "1.14.0"],
+      "name" : "mupdf"
+    }, 
+    {
+      "target" : [ "2019.1"],
+      "base" : [ "2018.5"],
+      "name" : "python2-pytz"
+    }, 
+    {
+      "target" : [ "0.35.1"],
+      "base" : [ "0.34.2"],
+      "name" : "letsencrypt"
+    }, 
+    {
+      "target" : [ "21.0"],
+      "base" : [ "20.0"],
+      "name" : "nzbget"
+    }, 
+    {
+      "target" : [ "2.24.32", "3.24.9"],
+      "base" : [ "2.24.32", "3.24.8"],
+      "name" : "gtk+"
+    }, 
+    {
+      "target" : [ "19.1.1"],
+      "base" : [ "19.0.4"],
+      "name" : "mesa-opencl-icd"
+    }, 
+    {
+      "target" : [ "2.06"],
+      "base" : [ "2.03"],
+      "name" : "gama"
+    }, 
+    {
+      "target" : [ "11.4", "10.9", "9.6.14"],
+      "base" : [ "10.8", "11.4", "9.6.13"],
+      "name" : "postgresql"
+    }, 
+    {
+      "target" : [ "1.88"],
+      "base" : [ "1.85"],
+      "name" : "perl-net-ssleay"
+    }, 
+    {
+      "target" : [ "1.24.1"],
+      "base" : [ "1.5.2"],
+      "name" : "docker-compose"
+    }, 
+    {
+      "target" : [ "6.04"],
+      "base" : [ "6.03"],
+      "name" : "perl-html-form"
+    }, 
+    {
+      "target" : [ "1.20.0", "1.21.0", "1.22.1", "1.23.0", "1.24.1", "1.25.0", "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1", "1.32.0", "1.33.0", "1.34.1", "1.35.0", "1.36.0"],
+      "base" : [ "1.20.0", "1.21.0", "1.22.1", "1.23.0", "1.24.1", "1.25.0", "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1", "1.32.0", "1.33.0", "1.34.1", "1.35.0"],
+      "name" : "rust"
+    }, 
+    {
+      "target" : [ "1.63"],
+      "base" : [ "1.62"],
+      "name" : "perl-xml-compile"
+    }, 
+    {
+      "target" : [ "3.44.1"],
+      "base" : [ "3.44"],
+      "name" : "nss-certs"
+    }, 
+    {
+      "target" : [ "1.4.23", "2.0.30", "2.2.17"],
+      "base" : [ "1.4.23", "2.0.30", "2.2.16"],
+      "name" : "gnupg"
+    }, 
+    {
+      "target" : [ "2.10.2"],
+      "base" : [ "2.10.1"],
+      "name" : "libsigc++"
+    }, 
+    {
+      "target" : [ "2.04"],
+      "base" : [ "2.02"],
+      "name" : "grub-hybrid"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.0"],
+      "name" : "python-docker-pycreds"
+    }, 
+    {
+      "target" : [ "3.4.7"],
+      "base" : [ "3.4.4"],
+      "name" : "r-txdb-mmusculus-ucsc-mm10-knowngene"
+    }, 
+    {
+      "target" : [ "1.0.13"],
+      "base" : [ "1.0.10"],
+      "name" : "python-mako"
+    }, 
+    {
+      "target" : [ "0.9.65"],
+      "base" : [ "0.9.64"],
+      "name" : "libmicrohttpd"
+    }, 
+    {
+      "target" : [ "1.13.4"],
+      "base" : [ "1.13.2"],
+      "name" : "libinput-minimal"
+    }, 
+    {
+      "target" : [ "6.9.10-51"],
+      "base" : [ "6.9.10-46"],
+      "name" : "imagemagick"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1.16"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "3.44.1"],
+      "base" : [ "3.44"],
+      "name" : "nss"
+    }, 
+    {
+      "target" : [ "1.1.112"],
+      "base" : [ "1.1.107"],
+      "name" : "vulkan-tools"
+    }, 
+    {
+      "target" : [ "2.04"],
+      "base" : [ "2.02"],
+      "name" : "grub"
+    }, 
+    {
+      "target" : [ "2.4.0"],
+      "base" : [ "2.1.1"],
+      "name" : "utf8proc"
+    }, 
+    {
+      "target" : [ "5.0.1"],
+      "base" : [ "5"],
+      "name" : "snap"
+    }, 
+    {
+      "target" : [ "1.25.3", "1.24.3"],
+      "base" : [ "1.25.3"],
+      "name" : "python-urllib3"
+    }, 
+    {
+      "target" : [ "1.8.5"],
+      "base" : [ "1.7.4"],
+      "name" : "python2-internetarchive"
+    }, 
+    {
+      "target" : [ "5.43"],
+      "base" : [ "5.42"],
+      "name" : "xscreensaver"
+    }, 
+    {
+      "target" : [ "1.1.112"],
+      "base" : [ "1.1.107"],
+      "name" : "vulkan-icd-loader"
+    }, 
+    {
+      "target" : [ "0.3.12"],
+      "base" : [ "0.3.11"],
+      "name" : "python-freezegun"
+    }, 
+    {
+      "target" : [ "3.7.3"],
+      "base" : [ "1.10.6"],
+      "name" : "python-docker-py"
+    }, 
+    {
+      "target" : [ "0.0.0-4.ea0a28f"],
+      "base" : [ "0.0.0-3.ea5a738"],
+      "name" : "mumi"
+    }, 
+    {
+      "target" : [ "1.1.112"],
+      "base" : [ "1.1.107"],
+      "name" : "vulkan-headers"
+    }, 
+    {
+      "target" : [ "60.8.0-guix1"],
+      "base" : [ "60.7.2-guix1"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "3.2.3"],
+      "base" : [ "3.2"],
+      "name" : "musescore"
+    }, 
+    {
+      "target" : [ "2.1.2"],
+      "base" : [ "2.0.1"],
+      "name" : "python-sphinx"
+    }, 
+    {
+      "target" : [ "1.4-2.ec050e7"],
+      "base" : [ "1.4-1.37f2380"],
+      "name" : "i3blocks"
+    }, 
+    {
+      "target" : [ "5.8.0"],
+      "base" : [ "5.6.3"],
+      "name" : "strongswan"
+    }, 
+    {
+      "target" : [ "2.1"],
+      "base" : [ "1.9"],
+      "name" : "rush"
+    }, 
+    {
+      "target" : [ "2.4.2"],
+      "base" : [ "2.4.0"],
+      "name" : "python-pygments"
+    }, 
+    {
+      "target" : [ "0.2"],
+      "base" : [ "0.1.5"],
+      "name" : "emacs-polymode"
+    }, 
+    {
+      "target" : [ "0.4229"],
+      "base" : [ "0.4220"],
+      "name" : "perl-module-build"
+    }, 
+    {
+      "target" : [ "0.7.5"],
+      "base" : [ "0.0.0-1.1c62774"],
+      "name" : "ecl-clx"
+    }, 
+    {
+      "target" : [ "0.7.5"],
+      "base" : [ "0.0.0-1.1c62774"],
+      "name" : "sbcl-clx"
+    }, 
+    {
+      "target" : [ "0.6.4.0"],
+      "base" : [ "0.6.3.0"],
+      "name" : "ghc-primitive"
+    }, 
+    {
+      "target" : [ "0.1.16-1.6ff0670"],
+      "base" : [ "0.1.15-1.f798c18"],
+      "name" : "r-xbioc"
+    }, 
+    {
+      "target" : [ "3.0.4-1.19868a8"],
+      "base" : [ "2.9.4"],
+      "name" : "python-rpy2"
+    }, 
+    {
+      "target" : [ "0.29.11"],
+      "base" : [ "0.29.7"],
+      "name" : "python2-cython"
+    }, 
+    {
+      "target" : [ "0.4.4"],
+      "base" : [ "0.4.3"],
+      "name" : "python2-gnupg"
+    }, 
+    {
+      "target" : [ "2.19"],
+      "base" : [ "2.18"],
+      "name" : "python-pycparser"
+    }, 
+    {
+      "target" : [ "0.35.1"],
+      "base" : [ "0.34.2"],
+      "name" : "python-acme"
+    }, 
+    {
+      "target" : [ "4.14.133", "4.19.58", "4.4.185", "4.9.185", "5.2"],
+      "base" : [ "4.14.132", "4.19.57", "4.4.184", "4.9.184", "5.1.16"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "5.2.0"],
+      "base" : [ "5.1.0"],
+      "name" : "iproute2"
+    }, 
+    {
+      "target" : [ "4.14.133", "4.19.58", "5.2"],
+      "base" : [ "4.14.132", "4.19.57", "5.1.16"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "19.1.1"],
+      "base" : [ "19.0.4"],
+      "name" : "mesa"
+    }, 
+    {
+      "target" : [ "20190703"],
+      "base" : [ "20190509"],
+      "name" : "acpica"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.2rc3"],
+      "name" : "speexdsp"
+    }, 
+    {
+      "target" : [ "4.14.67", "4.14.133", "4.19.58", "5.2"],
+      "base" : [ "4.14.132", "4.14.67", "4.19.57", "5.1.16"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.133", "4.19.58", "5.2"],
+      "base" : [ "4.14.132", "4.19.57", "5.1.16"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "19.1.1"],
+      "base" : [ "19.0.4"],
+      "name" : "mesa-opencl"
+    }, 
+    {
+      "target" : [ "0.0.1-1.5328f85"],
+      "base" : [ "0.0.1-1.8fbe071"],
+      "name" : "emacs-stumpwm-mode"
+    }, 
+    {
+      "target" : [ "6.2"],
+      "base" : [ "5.20"],
+      "name" : "wcslib"
+    }, 
+    {
+      "target" : [ "0.4.1"],
+      "base" : [ "0.3.4"],
+      "name" : "python-dockerpty"
+    }, 
+    {
+      "target" : [ "0.35.1"],
+      "base" : [ "0.34.2"],
+      "name" : "certbot"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1.16"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "2.7.0"],
+      "base" : [ "2.6.0"],
+      "name" : "python-babel"
+    }, 
+    {
+      "target" : [ "0.0.0-2.e6f2332"],
+      "base" : [ "0.0.0-1.6026eb7"],
+      "name" : "vim-airline-themes"
+    }, 
+    {
+      "target" : [ "1.0.2"],
+      "base" : [ "0.9.9.1"],
+      "name" : "guile-wisp"
+    }, 
+    {
+      "target" : [ "1.1"],
+      "base" : [ "1.0"],
+      "name" : "sedsed"
+    }, 
+    {
+      "target" : [ "1.0.6"],
+      "base" : [ "1.0.5"],
+      "name" : "mujs"
+    }, 
+    {
+      "target" : [ "0.29.11"],
+      "base" : [ "0.29.7"],
+      "name" : "python-cython"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1.16"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "2.4.2"],
+      "base" : [ "2.4.0"],
+      "name" : "python2-pygments"
+    }, 
+    {
+      "target" : [ "2.79b", "v2.80-rc1"],
+      "base" : [ "2.79b", "2.80-beta-0.3c3d80e"],
+      "name" : "blender"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1.16"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "2019.1"],
+      "base" : [ "2018.5"],
+      "name" : "python-pytz"
+    }, 
+    {
+      "target" : [ "1.7.19", "1.8.17"],
+      "base" : [ "1.7.19"],
+      "name" : "openimageio"
+    }, 
+    {
+      "target" : [ "0.4.4"],
+      "base" : [ "0.4.3"],
+      "name" : "python-gnupg"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.0"],
+      "name" : "python-markupsafe"
+    }, 
+    {
+      "target" : [ "2.6.0", "2.7.0"],
+      "base" : [ "2.6.0"],
+      "name" : "python2-babel"
+    }, 
+    {
+      "target" : [ "0.9.1"],
+      "base" : [ "0.8.7"],
+      "name" : "python2-texttable"
+    }, 
+    {
+      "target" : [ "2.19"],
+      "base" : [ "2.18"],
+      "name" : "python2-pycparser"
+    }, 
+    {
+      "target" : [ "2019b"],
+      "base" : [ "2019a"],
+      "name" : "tzdata"
+    }, 
+    {
+      "target" : [ "2.22.0", "2.7.0", "2.20.1"],
+      "base" : [ "2.22.0", "2.7.0"],
+      "name" : "python-requests"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1.16"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.8.5"],
+      "base" : [ "1.7.4"],
+      "name" : "python-internetarchive"
+    }, 
+    {
+      "target" : [ "0.7.5"],
+      "base" : [ "0.0.0-1.1c62774"],
+      "name" : "cl-clx"
+    }, 
+    {
+      "target" : [ "7.1"],
+      "base" : [ "7.0"],
+      "name" : "testdisk"
+    }, 
+    {
+      "target" : [ "2.04"],
+      "base" : [ "2.02"],
+      "name" : "grub-efi"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3"],
+      "name" : "pies"
+    }, 
+    {
+      "target" : [ "2.8", "2.7"],
+      "base" : [ "2.8"],
+      "name" : "python-idna"
+    }, 
+    {
+      "target" : [ "0.9.1"],
+      "base" : [ "0.8.7"],
+      "name" : "python-texttable"
+    }, 
+    {
+      "target" : [ "2.4.99"],
+      "base" : [ "2.4.98"],
+      "name" : "libdrm"
+    }, 
+    {
+      "target" : [ "0.10.0"],
+      "base" : [ "0.9.10"],
+      "name" : "gpa"
+    }, 
+    {
+      "target" : [ "1.1.4"],
+      "base" : [ "1.0.3"],
+      "name" : "libtirpc"
+    }, 
+    {
+      "target" : [ "1.1.112"],
+      "base" : [ "1.1.107"],
+      "name" : "vulkan-loader"
+    }, 
+    {
+      "target" : [ "1.25.0"],
+      "base" : [ "1.23.0"],
+      "name" : "cups-filters"
+    }, 
+    {
+      "target" : [ "2.29"],
+      "base" : [ "2.28"],
+      "name" : "wgetpaste"
+    }, 
+    {
+      "target" : [ "60.8.0-guix1"],
+      "base" : [ "60.7.2-guix1"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "0.0.10"],
+      "base" : [ "0.0.8"],
+      "name" : "pigx-rnaseq"
+    }, 
+    {
+      "target" : [ "19.1.1"],
+      "base" : [ "19.0.4"],
+      "name" : "mesa-headers"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.0"],
+      "name" : "python2-markupsafe"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "1.32.1",
+      "name" : "r-biocinstaller"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "2.12.3",
+      "name" : "pngquant"
+    }, 
+    {
+      "version" : "1.4.6",
+      "name" : "emacs-elpher"
+    }, 
+    {
+      "version" : "0.0.1-1.c7df5cf",
+      "name" : "emacs-matcha"
+    }, 
+    {
+      "version" : "1.5.1",
+      "name" : "python-cached-property"
+    }, 
+    {
+      "version" : "20190425.11.10",
+      "name" : "emacs-gitlab-ci-mode"
+    }, 
+    {
+      "version" : "1.2.2",
+      "name" : "grisbi"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "s-tui"
+    }, 
+    {
+      "version" : "2.12.3",
+      "name" : "libimagequant"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "anonip"
+    }, 
+    {
+      "version" : "0.2.3",
+      "name" : "evisum"
+    }, 
+    {
+      "version" : "0.2",
+      "name" : "emacs-polymode-org"
+    }, 
+    {
+      "version" : "1.7",
+      "name" : "aptdec"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/29/compare.json b/data/2019/29/compare.json
new file mode 100644
index 0000000..6c35fcf
--- /dev/null
+++ b/data/2019/29/compare.json
@@ -0,0 +1,367 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "2.4.3"],
+      "base" : [ "2.1.0"],
+      "name" : "python-swagger-spec-validator"
+    }, 
+    {
+      "target" : [ "0.8.2"],
+      "base" : [ "0.7.9"],
+      "name" : "multipath-tools"
+    }, 
+    {
+      "target" : [ "20171025"],
+      "base" : [ "20170403"],
+      "name" : "font-google-noto"
+    }, 
+    {
+      "target" : [ "0.165.2"],
+      "base" : [ "0.165.1"],
+      "name" : "osc"
+    }, 
+    {
+      "target" : [ "2.0.0.2"],
+      "base" : [ "1.7"],
+      "name" : "starfighter"
+    }, 
+    {
+      "target" : [ "3.5.4"],
+      "base" : [ "3.4.4"],
+      "name" : "python-aiohttp"
+    }, 
+    {
+      "target" : [ "4.14.134", "4.19.60", "4.4.186", "4.9.186", "5.2.2"],
+      "base" : [ "4.14.133", "4.19.58", "4.4.185", "4.9.185", "5.2"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "3.2"],
+      "base" : [ "3.1"],
+      "name" : "emacs-prescient"
+    }, 
+    {
+      "target" : [ "5.212.0-alpha3"],
+      "base" : [ "5.212.0-alpha2"],
+      "name" : "qtwebkit"
+    }, 
+    {
+      "target" : [ "4.14.134", "4.19.60", "5.2.2"],
+      "base" : [ "4.14.133", "4.19.58", "5.2"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "4.14.134", "4.19.60", "5.2.2"],
+      "base" : [ "4.14.133", "4.19.58", "5.2"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "9.14.4"],
+      "base" : [ "9.14.3"],
+      "name" : "bind"
+    }, 
+    {
+      "target" : [ "4.10.2"],
+      "base" : [ "4.10.1"],
+      "name" : "gap"
+    }, 
+    {
+      "target" : [ "1.1"],
+      "base" : [ "1.0.10"],
+      "name" : "xauth"
+    }, 
+    {
+      "target" : [ "2.11.2"],
+      "base" : [ "2.11.1"],
+      "name" : "pari-gp"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.3.1"],
+      "name" : "telegram-purple"
+    }, 
+    {
+      "target" : [ "4.14.67", "4.14.134", "4.19.60", "4.4.186", "4.9.186", "5.2.2"],
+      "base" : [ "4.14.133", "4.14.67", "4.19.58", "5.2"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "5.2-1.8966c4e"],
+      "base" : [ "0.0.0-1.094bd64"],
+      "name" : "rkflashtool"
+    }, 
+    {
+      "target" : [ "2.4.3"],
+      "base" : [ "2.1.0"],
+      "name" : "python2-swagger-spec-validator"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.6.pre22"],
+      "name" : "oil-shell"
+    }, 
+    {
+      "target" : [ "20190715"],
+      "base" : [ "20190402"],
+      "name" : "emacs-org-contrib"
+    }, 
+    {
+      "target" : [ "5.2.2"],
+      "base" : [ "5.2"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "0.2.3"],
+      "base" : [ "0.2.2"],
+      "name" : "openrct2"
+    }, 
+    {
+      "target" : [ "0.12.0"],
+      "base" : [ "0.11.0"],
+      "name" : "emacs-ivy"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1"],
+      "name" : "direvent"
+    }, 
+    {
+      "target" : [ "1.6"],
+      "base" : [ "1.5"],
+      "name" : "npth"
+    }, 
+    {
+      "target" : [ "2.10.0"],
+      "base" : [ "2.8.0"],
+      "name" : "c-reduce"
+    }, 
+    {
+      "target" : [ "75.0.3770.142-0.5d8abc3"],
+      "base" : [ "75.0.3770.100-0.5d8abc3"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "5.0.2"],
+      "base" : [ "5.0.1"],
+      "name" : "mercurial"
+    }, 
+    {
+      "target" : [ "0.18.3"],
+      "base" : [ "0.10.2"],
+      "name" : "python-aiorpcx"
+    }, 
+    {
+      "target" : [ "0.4.30"],
+      "base" : [ "0.4.27"],
+      "name" : "rust-proc-macro2"
+    }, 
+    {
+      "target" : [ "1.8.5"],
+      "base" : [ "1.8.4"],
+      "name" : "msmtp"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.5"],
+      "name" : "glog"
+    }, 
+    {
+      "target" : [ "1.4.5"],
+      "base" : [ "1.4.4"],
+      "name" : "mpop"
+    }, 
+    {
+      "target" : [ "3.8.6"],
+      "base" : [ "3.8.5"],
+      "name" : "jekyll"
+    }, 
+    {
+      "target" : [ "0.0.11pl2"],
+      "base" : [ "0.0.11pl1"],
+      "name" : "gp2c"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.0.0"],
+      "name" : "libosinfo"
+    }, 
+    {
+      "target" : [ "0.5.7"],
+      "base" : [ "0.5.6"],
+      "name" : "qsynth"
+    }, 
+    {
+      "target" : [ "5.2.2"],
+      "base" : [ "5.2"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.5"],
+      "base" : [ "1.3"],
+      "name" : "swayidle"
+    }, 
+    {
+      "target" : [ "5.0.4"],
+      "base" : [ "5.0.1"],
+      "name" : "snap"
+    }, 
+    {
+      "target" : [ "2.0.0.2"],
+      "base" : [ "1.7"],
+      "name" : "project-starfighter"
+    }, 
+    {
+      "target" : [ "0.5.9"],
+      "base" : [ "0.5.8"],
+      "name" : "qjackctl"
+    }, 
+    {
+      "target" : [ "5.2.2"],
+      "base" : [ "5.2"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "5.2.2"],
+      "base" : [ "5.2"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "5.2.2"],
+      "base" : [ "5.2"],
+      "name" : "cpupower"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "0.4.9.1",
+      "name" : "ghc-microlens-ghc"
+    }, 
+    {
+      "version" : "5.3.0",
+      "name" : "ghc-hindent"
+    }, 
+    {
+      "version" : "1.0-1.3ebe97d",
+      "name" : "emacs-so-long"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "python-flask-htpasswd"
+    }, 
+    {
+      "version" : "0.3.10",
+      "name" : "ghc-microlens-platform"
+    }, 
+    {
+      "version" : "2.27.2",
+      "name" : "emacs-pandoc-mode"
+    }, 
+    {
+      "version" : "0.71.2",
+      "name" : "ghc-hasktags"
+    }, 
+    {
+      "version" : "1.2.6",
+      "name" : "network-manager-vpnc"
+    }, 
+    {
+      "version" : "20110606",
+      "name" : "gnaural"
+    }, 
+    {
+      "version" : "0.9.5",
+      "name" : "ghc-descriptive"
+    }, 
+    {
+      "version" : "1.4.4",
+      "name" : "python-ont-fast5-api"
+    }, 
+    {
+      "version" : "0.7.0.0",
+      "name" : "ghc-validity"
+    }, 
+    {
+      "version" : "7.3.0p3",
+      "name" : "opencascade-occt"
+    }, 
+    {
+      "version" : "0.6.1",
+      "name" : "ghc-path"
+    }, 
+    {
+      "version" : "2.27.0",
+      "name" : "i2pd"
+    }, 
+    {
+      "version" : "0.16",
+      "name" : "libnova"
+    }, 
+    {
+      "version" : "75.0.3770.142-0.5d8abc3",
+      "name" : "ungoogled-chromium-wayland"
+    }, 
+    {
+      "version" : "1.2.6",
+      "name" : "xygrib"
+    }, 
+    {
+      "version" : "0.1-1.9c3ffe3",
+      "name" : "emacs-github-review"
+    }, 
+    {
+      "version" : "0.5.6.1",
+      "name" : "ghc-exactprint"
+    }, 
+    {
+      "version" : "2.4",
+      "name" : "python-progressbar33"
+    }, 
+    {
+      "version" : "0.1-1.2764ddd",
+      "name" : "emacs-ccls"
+    }, 
+    {
+      "version" : "1.3",
+      "name" : "darkice"
+    }, 
+    {
+      "version" : "0.7-1.caeb37b",
+      "name" : "emacs-deadgrep"
+    }, 
+    {
+      "version" : "0.5.1.0",
+      "name" : "ghc-genvalidity"
+    }, 
+    {
+      "version" : "0.2.1.1",
+      "name" : "ghc-genvalidity-property"
+    }, 
+    {
+      "version" : "2.2.4",
+      "name" : "python-gdal"
+    }, 
+    {
+      "version" : "1.2.1",
+      "name" : "readymedia"
+    }, 
+    {
+      "version" : "1.3.3",
+      "name" : "ghc-path-io"
+    }, 
+    {
+      "version" : "4.5",
+      "name" : "emacs-zerodark-theme"
+    }, 
+    {
+      "version" : "0.8.1",
+      "name" : "websocketpp"
+    }, 
+    {
+      "version" : "0.1.1-1.ab42b87",
+      "name" : "emacs-focus"
+    }, 
+    {
+      "version" : "0.1.11.1",
+      "name" : "ghc-microlens-mtl"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/30/compare.json b/data/2019/30/compare.json
new file mode 100644
index 0000000..b02f2e9
--- /dev/null
+++ b/data/2019/30/compare.json
@@ -0,0 +1,345 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "5.5.0"],
+      "base" : [ "5.4.3"],
+      "name" : "whois"
+    }, 
+    {
+      "target" : [ "0.300"],
+      "base" : [ "0.200"],
+      "name" : "perl-hash-merge"
+    }, 
+    {
+      "target" : [ "6.19"],
+      "base" : [ "6.18"],
+      "name" : "perl-net-http"
+    }, 
+    {
+      "target" : [ "0.37"],
+      "base" : [ "0.36"],
+      "name" : "spice-gtk"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.4.1"],
+      "name" : "terminology"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.3.8"],
+      "name" : "pzstd"
+    }, 
+    {
+      "target" : [ "2.5.3"],
+      "base" : [ "2.5.2"],
+      "name" : "xpra"
+    }, 
+    {
+      "target" : [ "2.0.10"],
+      "base" : [ "2.0.9"],
+      "name" : "sdl2"
+    }, 
+    {
+      "target" : [ "1.7.0", "1.8.1"],
+      "base" : [ "1.7.0", "1.8.0"],
+      "name" : "libvpx"
+    }, 
+    {
+      "target" : [ "0.5.1"],
+      "base" : [ "0.5.0"],
+      "name" : "emacs-gitpatch"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.3.8"],
+      "name" : "zstd"
+    }, 
+    {
+      "target" : [ "5.2.4"],
+      "base" : [ "5.2.2"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "1.7.3", "1.9.1"],
+      "base" : [ "1.7.3", "1.9.0"],
+      "name" : "jsoncpp"
+    }, 
+    {
+      "target" : [ "3.2.1"],
+      "base" : [ "3.1.3"],
+      "name" : "feh"
+    }, 
+    {
+      "target" : [ "1.9.2"],
+      "base" : [ "1.9.1"],
+      "name" : "unbound"
+    }, 
+    {
+      "target" : [ "26"],
+      "base" : [ "25"],
+      "name" : "signify"
+    }, 
+    {
+      "target" : [ "0.0.1-4.f39c90b"],
+      "base" : [ "0.0.1-3.53e09ea"],
+      "name" : "hpcguix-web"
+    }, 
+    {
+      "target" : [ "4.92.1"],
+      "base" : [ "4.92"],
+      "name" : "exim"
+    }, 
+    {
+      "target" : [ "0.11.18"],
+      "base" : [ "0.11.17"],
+      "name" : "emacs-google-translate"
+    }, 
+    {
+      "target" : [ "1.302164"],
+      "base" : [ "1.302162"],
+      "name" : "perl-test-simple"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "3.0"],
+      "name" : "x265"
+    }, 
+    {
+      "target" : [ "1.0.2"],
+      "base" : [ "1.0.1"],
+      "name" : "mallard-ducktype"
+    }, 
+    {
+      "target" : [ "2019.07.16"],
+      "base" : [ "2019.06.21"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "4.14.134", "4.4.186", "4.9.186", "4.19.62", "5.2.4"],
+      "base" : [ "4.14.134", "4.19.60", "4.4.186", "4.9.186", "5.2.2"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "1.11.12", "1.12.7"],
+      "base" : [ "1.11.10", "1.12.1"],
+      "name" : "go"
+    }, 
+    {
+      "target" : [ "4.14.134", "4.19.62", "5.2.4"],
+      "base" : [ "4.14.134", "4.19.60", "5.2.2"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "2.0.0.3"],
+      "base" : [ "2.0.0.2"],
+      "name" : "starfighter"
+    }, 
+    {
+      "target" : [ "2.0.0"],
+      "base" : [ "1.0.0"],
+      "name" : "libvirt-glib"
+    }, 
+    {
+      "target" : [ "4.14.134", "4.4.186", "4.9.186", "4.19.62", "5.2.4"],
+      "base" : [ "4.14.134", "4.19.60", "4.4.186", "4.9.186", "5.2.2"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.134", "4.19.62", "5.2.4"],
+      "base" : [ "4.14.134", "4.19.60", "5.2.2"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "0.42"],
+      "base" : [ "0.41"],
+      "name" : "perl-clone"
+    }, 
+    {
+      "target" : [ "3.4.6", "4.1.4"],
+      "base" : [ "3.4.6", "4.1.3"],
+      "name" : "ffmpeg"
+    }, 
+    {
+      "target" : [ "5.2.4"],
+      "base" : [ "5.2.2"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "2.150010"],
+      "base" : [ "2.143240"],
+      "name" : "perl-cpan-meta"
+    }, 
+    {
+      "target" : [ "0.2"],
+      "base" : [ "0.1"],
+      "name" : "harmonist"
+    }, 
+    {
+      "target" : [ "5.2.4"],
+      "base" : [ "5.2.2"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "3.0.7.1"],
+      "base" : [ "3.0.7"],
+      "name" : "vlc"
+    }, 
+    {
+      "target" : [ "5.2.4"],
+      "base" : [ "5.2.2"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.2"],
+      "base" : [ "0.1"],
+      "name" : "harmonist-tk"
+    }, 
+    {
+      "target" : [ "1.17.2"],
+      "base" : [ "1.17.1"],
+      "name" : "nginx"
+    }, 
+    {
+      "target" : [ "5.2.4"],
+      "base" : [ "5.2.2"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "0.6.0"],
+      "name" : "julia"
+    }, 
+    {
+      "target" : [ "2.0.0.3"],
+      "base" : [ "2.0.0.2"],
+      "name" : "project-starfighter"
+    }, 
+    {
+      "target" : [ "18.3"],
+      "base" : [ "18.2"],
+      "name" : "kodi"
+    }, 
+    {
+      "target" : [ "0.3.1"],
+      "base" : [ "0.3.0"],
+      "name" : "emacs-request"
+    }, 
+    {
+      "target" : [ "18.3"],
+      "base" : [ "18.2"],
+      "name" : "kodi-wayland"
+    }, 
+    {
+      "target" : [ "5.2.1"],
+      "base" : [ "5.1.1"],
+      "name" : "btrfs-progs-static"
+    }, 
+    {
+      "target" : [ "5.2.1"],
+      "base" : [ "5.1.1"],
+      "name" : "btrfs-progs"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "0.12.15",
+      "name" : "spice-protocol"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "1.48.0",
+      "name" : "r-consensusclusterplus"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "r-kableextra"
+    }, 
+    {
+      "version" : "1.50.0",
+      "name" : "r-flowcore"
+    }, 
+    {
+      "version" : "1.0.3",
+      "name" : "r-depecher"
+    }, 
+    {
+      "version" : "1.30",
+      "name" : "xchm"
+    }, 
+    {
+      "version" : "1.44.0",
+      "name" : "r-flowmeans"
+    }, 
+    {
+      "version" : "1.4.1",
+      "name" : "dkimproxy"
+    }, 
+    {
+      "version" : "1.16.0",
+      "name" : "r-flowsom"
+    }, 
+    {
+      "version" : "0.2.2.0",
+      "name" : "r-umap"
+    }, 
+    {
+      "version" : "20150316",
+      "name" : "emacs-gnus-alias"
+    }, 
+    {
+      "version" : "1.3.1-1.b88d981",
+      "name" : "emacs-bug-hunter"
+    }, 
+    {
+      "version" : "1.26.0",
+      "name" : "r-all"
+    }, 
+    {
+      "version" : "20180510",
+      "name" : "emacs-ox-pandoc"
+    }, 
+    {
+      "version" : "1.20180923",
+      "name" : "perl-mail-authenticationresults"
+    }, 
+    {
+      "version" : "2.3.0",
+      "name" : "intel-vaapi-driver"
+    }, 
+    {
+      "version" : "0.9.0",
+      "name" : "emacs-mastodon"
+    }, 
+    {
+      "version" : "0.55",
+      "name" : "perl-mail-dkim"
+    }, 
+    {
+      "version" : "2.5.0",
+      "name" : "libva-utils"
+    }, 
+    {
+      "version" : "1.48.0",
+      "name" : "r-flowutils"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "emacs-ox-epub"
+    }, 
+    {
+      "version" : "1.20171219",
+      "name" : "perl-net-dns-resolver-mock"
+    }, 
+    {
+      "version" : "20190319.4.a16a99f",
+      "name" : "jami"
+    }, 
+    {
+      "version" : "6.8.0",
+      "name" : "r-mixomics"
+    }, 
+    {
+      "version" : "1.3",
+      "name" : "emacs-wc-mode"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/31/compare.json b/data/2019/31/compare.json
new file mode 100644
index 0000000..2ab7760
--- /dev/null
+++ b/data/2019/31/compare.json
@@ -0,0 +1,572 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.0.1-3.c3a204f"],
+      "base" : [ "0.0.0-2.34011bf"],
+      "name" : "go-github-com-syndtr-goleveldb"
+    }, 
+    {
+      "target" : [ "7.3.8"],
+      "base" : [ "7.3.6"],
+      "name" : "php"
+    }, 
+    {
+      "target" : [ "0.0.0-3.d28f0bd"],
+      "base" : [ "0.0.0-2.351d144"],
+      "name" : "go-golang-org-x-net-ipv6"
+    }, 
+    {
+      "target" : [ "0.55.1"],
+      "base" : [ "0.54.3"],
+      "name" : "python-duniterpy"
+    }, 
+    {
+      "target" : [ "0.4.1328"],
+      "base" : [ "0.4.1302"],
+      "name" : "you-get"
+    }, 
+    {
+      "target" : [ "5.0.8"],
+      "base" : [ "5.0.4"],
+      "name" : "snap"
+    }, 
+    {
+      "target" : [ "2.13"],
+      "base" : [ "2.12"],
+      "name" : "i3status"
+    }, 
+    {
+      "target" : [ "0.4.2"],
+      "base" : [ "0.4.1"],
+      "name" : "libwapcaplet"
+    }, 
+    {
+      "target" : [ "7.3.8"],
+      "base" : [ "7.3.6"],
+      "name" : "php-with-bcmath"
+    }, 
+    {
+      "target" : [ "3.45"],
+      "base" : [ "3.44.1"],
+      "name" : "nss"
+    }, 
+    {
+      "target" : [ "0.9.4"],
+      "base" : [ "0.9.2"],
+      "name" : "go-github-com-client-golang-prometheus-promhttp"
+    }, 
+    {
+      "target" : [ "1.11"],
+      "base" : [ "1.10"],
+      "name" : "flare-game"
+    }, 
+    {
+      "target" : [ "1.5.0-63"],
+      "base" : [ "1.5.0-61"],
+      "name" : "giac-xcas"
+    }, 
+    {
+      "target" : [ "2.1.11"],
+      "base" : [ "2.1.10"],
+      "name" : "libevent"
+    }, 
+    {
+      "target" : [ "57"],
+      "base" : [ "56"],
+      "name" : "mksh"
+    }, 
+    {
+      "target" : [ "0.0.0-3.d28f0bd"],
+      "base" : [ "0.0.0-2.351d144"],
+      "name" : "go-golang-org-x-net-internal-iana"
+    }, 
+    {
+      "target" : [ "0.0.0-3.d28f0bd"],
+      "base" : [ "0.0.0-2.351d144"],
+      "name" : "go-golang-org-x-net-proxy"
+    }, 
+    {
+      "target" : [ "76.0.3809.87-0.6ea9390"],
+      "base" : [ "75.0.3770.142-0.5d8abc3"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "0.0.2-1.fd36f42"],
+      "base" : [ "0.0.2-0.99fa1f4"],
+      "name" : "go-github-com-prometheus-client-model-go"
+    }, 
+    {
+      "target" : [ "1.0.0-1.788fd78"],
+      "base" : [ "0.0.0-0.20d25e2"],
+      "name" : "go-gopkg-in-check-v1"
+    }, 
+    {
+      "target" : [ "0.9.4"],
+      "base" : [ "0.9.2"],
+      "name" : "go-github-com-prometheus-client-golang-prometheus"
+    }, 
+    {
+      "target" : [ "0.0.0-3.d28f0bd"],
+      "base" : [ "0.0.0-2.351d144"],
+      "name" : "go-golang-org-x-net-bpf"
+    }, 
+    {
+      "target" : [ "1.0.28"],
+      "base" : [ "1.0.27"],
+      "name" : "sane-backends-minimal"
+    }, 
+    {
+      "target" : [ "4.13"],
+      "base" : [ "4.12.1"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "0.1"],
+      "base" : [ "0.1-pre-1.0aec8ec"],
+      "name" : "emacs-org-ql"
+    }, 
+    {
+      "target" : [ "1.0.28"],
+      "base" : [ "1.0.27"],
+      "name" : "sane-backends"
+    }, 
+    {
+      "target" : [ "5.2.6"],
+      "base" : [ "5.2.4"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "5.2"],
+      "base" : [ "5.1"],
+      "name" : "strace"
+    }, 
+    {
+      "target" : [ "2019.08.02"],
+      "base" : [ "2019.07.16"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "0.0.3"],
+      "base" : [ "0.0.0-0.b15cd06"],
+      "name" : "go-github-com-prometheus-procfs"
+    }, 
+    {
+      "target" : [ "4.14.136", "4.19.64", "5.2.6"],
+      "base" : [ "4.14.134", "4.19.62", "5.2.4"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "4.13"],
+      "base" : [ "4.12.1"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "3.9"],
+      "base" : [ "3.8"],
+      "name" : "netsurf"
+    }, 
+    {
+      "target" : [ "3.1.2"],
+      "base" : [ "3.1.1"],
+      "name" : "x265"
+    }, 
+    {
+      "target" : [ "1.11"],
+      "base" : [ "1.10"],
+      "name" : "flare-engine"
+    }, 
+    {
+      "target" : [ "0.0.0-3.5ed2794"],
+      "base" : [ "0.0.0-2.4d1cda0"],
+      "name" : "go-golang-org-x-sys-unix"
+    }, 
+    {
+      "target" : [ "0.7.3"],
+      "base" : [ "0.7.2"],
+      "name" : "silkaj"
+    }, 
+    {
+      "target" : [ "3.0.3"],
+      "base" : [ "3.0.2"],
+      "name" : "wireshark"
+    }, 
+    {
+      "target" : [ "5.2.6"],
+      "base" : [ "5.2.4"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.3.2"],
+      "base" : [ "0.0.0-1.e19ae14"],
+      "name" : "go-golang-org-x-text-transform"
+    }, 
+    {
+      "target" : [ "0.3.2"],
+      "base" : [ "0.0.0-1.e19ae14"],
+      "name" : "go-golang-org-x-text-unicode-norm"
+    }, 
+    {
+      "target" : [ "0.4.1"],
+      "base" : [ "0.2.0"],
+      "name" : "go-github-com-prometheus-common-internal-bitbucket-org-ww-goautoneg"
+    }, 
+    {
+      "target" : [ "0.3.6"],
+      "base" : [ "0.3.5"],
+      "name" : "hubbub"
+    }, 
+    {
+      "target" : [ "4.17"],
+      "base" : [ "4.16.1"],
+      "name" : "i3-wm"
+    }, 
+    {
+      "target" : [ "0.4.1"],
+      "base" : [ "0.0.0-0.2e54d0b"],
+      "name" : "go-github-com-prometheus-common-expfmt"
+    }, 
+    {
+      "target" : [ "0.0.0-3.d28f0bd"],
+      "base" : [ "0.0.0-2.351d144"],
+      "name" : "go-golang-org-x-net-internal-socks"
+    }, 
+    {
+      "target" : [ "5.02"],
+      "base" : [ "5.01"],
+      "name" : "man-pages"
+    }, 
+    {
+      "target" : [ "4.13"],
+      "base" : [ "4.12.1"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "4.14.136", "4.19.64", "5.2.6"],
+      "base" : [ "4.14.134", "4.19.62", "5.2.4"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "2.9.3"],
+      "base" : [ "2.9.2"],
+      "name" : "guile-next"
+    }, 
+    {
+      "target" : [ "0.0.4-1.703b5e6"],
+      "base" : [ "0.0.2"],
+      "name" : "go-github.com-mattn-go-runewidth"
+    }, 
+    {
+      "target" : [ "0.2.0-0.5c24d51"],
+      "base" : [ "0.0.0-0.dffeb57"],
+      "name" : "go-github-com-getsentry-raven-go"
+    }, 
+    {
+      "target" : [ "5.2.6"],
+      "base" : [ "5.2.4"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "3.0.2"],
+      "name" : "python-glances"
+    }, 
+    {
+      "target" : [ "5.2.6"],
+      "base" : [ "5.2.4"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "1.99.11"],
+      "base" : [ "1.99.9"],
+      "name" : "texmacs"
+    }, 
+    {
+      "target" : [ "0.1.5"],
+      "base" : [ "0.1.3"],
+      "name" : "libnspsl"
+    }, 
+    {
+      "target" : [ "76.0.3809.87-0.6ea9390"],
+      "base" : [ "75.0.3770.142-0.5d8abc3"],
+      "name" : "ungoogled-chromium-wayland"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.4"],
+      "name" : "syncthing"
+    }, 
+    {
+      "target" : [ "2.79b", "2.80"],
+      "base" : [ "2.79b", "v2.80-rc1"],
+      "name" : "blender"
+    }, 
+    {
+      "target" : [ "0.27.2"],
+      "base" : [ "0.27.1"],
+      "name" : "exiv2"
+    }, 
+    {
+      "target" : [ "2.1.1"],
+      "base" : [ "2.0.2"],
+      "name" : "mtd-utils"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "0.0.0-0.1e59b77"],
+      "name" : "go-github-com-golang-protobuf-proto"
+    }, 
+    {
+      "target" : [ "0.0.0-3.5ed2794"],
+      "base" : [ "0.0.0-2.4d1cda0"],
+      "name" : "go-golang-org-x-sys-cpu"
+    }, 
+    {
+      "target" : [ "0.0.0-3.d28f0bd"],
+      "base" : [ "0.0.0-2.351d144"],
+      "name" : "go-golang-org-x-net-context"
+    }, 
+    {
+      "target" : [ "0.0.0-3.d28f0bd"],
+      "base" : [ "0.0.0-2.351d144"],
+      "name" : "go-golang-org-x-net-ipv4"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.3"],
+      "name" : "libdom"
+    }, 
+    {
+      "target" : [ "4.14.136", "4.19.64", "4.4.187", "4.9.187", "5.2.6"],
+      "base" : [ "4.14.134", "4.19.62", "4.4.186", "4.9.186", "5.2.4"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "4.14.136", "4.19.64", "4.4.187", "4.9.187", "5.2.6"],
+      "base" : [ "4.14.134", "4.19.62", "4.4.186", "4.9.186", "5.2.4"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "0.4.1"],
+      "base" : [ "0.0.0-0.2e54d0b"],
+      "name" : "go-github-com-prometheus-common-model"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2"],
+      "name" : "grammalecte"
+    }, 
+    {
+      "target" : [ "1.5.0-63"],
+      "base" : [ "1.5.0-61"],
+      "name" : "giac"
+    }, 
+    {
+      "target" : [ "2.2.2"],
+      "base" : [ "0.0.0-0.14227de"],
+      "name" : "go-gopkg-in-yaml-v2"
+    }, 
+    {
+      "target" : [ "2019-08-01"],
+      "base" : [ "2019-07-01"],
+      "name" : "re2"
+    }, 
+    {
+      "target" : [ "0.7"],
+      "base" : [ "0.6"],
+      "name" : "nsgenbind"
+    }, 
+    {
+      "target" : [ "0.0.0-3.d28f0bd"],
+      "base" : [ "0.0.0-2.351d144"],
+      "name" : "go-golang-org-x-net-internal-socket"
+    }, 
+    {
+      "target" : [ "2.2.5"],
+      "base" : [ "2.2.4"],
+      "name" : "enchant"
+    }, 
+    {
+      "target" : [ "5.2.6"],
+      "base" : [ "5.2.4"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "4.2.5"],
+      "base" : [ "4.2.2"],
+      "name" : "krita"
+    }, 
+    {
+      "target" : [ "0.9.0"],
+      "base" : [ "0.8.0"],
+      "name" : "libcss"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "3.0.2"],
+      "name" : "python2-glances"
+    }, 
+    {
+      "target" : [ "0.8.1-0.27936f6"],
+      "base" : [ "0.8.1"],
+      "name" : "go-github-com-pkg-errors"
+    }, 
+    {
+      "target" : [ "4.10.6"],
+      "base" : [ "4.10.5"],
+      "name" : "samba"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "0.13.1",
+      "name" : "python2-trezor-agent"
+    }, 
+    {
+      "version" : "0.11.3",
+      "name" : "python2-trezor"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "1.10",
+      "name" : "r-glasso"
+    }, 
+    {
+      "version" : "0.3-2",
+      "name" : "r-speedglm"
+    }, 
+    {
+      "version" : "0.1-1.e77d013",
+      "name" : "emacs-org-redmine"
+    }, 
+    {
+      "version" : "0.9.5",
+      "name" : "r-grr"
+    }, 
+    {
+      "version" : "0.8.6",
+      "name" : "r-d3r"
+    }, 
+    {
+      "version" : "1.2.1",
+      "name" : "go-github-com-maruel-panicparse"
+    }, 
+    {
+      "version" : "0.18-205",
+      "name" : "r-rhpcblasctl"
+    }, 
+    {
+      "version" : "1.3.3-1.e98392b",
+      "name" : "go-golang-org-sql-mock"
+    }, 
+    {
+      "version" : "2.0.17",
+      "name" : "trezord"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "go-github-com-cheekybits-genny"
+    }, 
+    {
+      "version" : "0.9.7",
+      "name" : "r-matrix-utils"
+    }, 
+    {
+      "version" : "0.11.2",
+      "name" : "go-github-com-lucas-clemente-quic-go"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "libnslog"
+    }, 
+    {
+      "version" : "1.3.2-1.fa2fb65",
+      "name" : "r-cicero-monocle3"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "go-github-com-gdamore-encoding"
+    }, 
+    {
+      "version" : "0.2.3",
+      "name" : "go-github-com-marten-seemann-qtls"
+    }, 
+    {
+      "version" : "1.1.2-1.aaadc57",
+      "name" : "go-github-com-gdamore-tcell"
+    }, 
+    {
+      "version" : "0.1.3-0.8b92790",
+      "name" : "go-golang-org-x-tools"
+    }, 
+    {
+      "version" : "4.4.3",
+      "name" : "r-rcppparallel"
+    }, 
+    {
+      "version" : "1.35",
+      "name" : "geany"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "r-monocle3"
+    }, 
+    {
+      "version" : "1.0.5-1.2444a32",
+      "name" : "go-github-com-mattn-go-shellwords"
+    }, 
+    {
+      "version" : "0.3.2-1.fd50a74",
+      "name" : "r-sankeyd3"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "r-cicero"
+    }, 
+    {
+      "version" : "0.0.0-2.be486d1",
+      "name" : "go-github-com-ccding-go-stun"
+    }, 
+    {
+      "version" : "0.8-1.3d5ec86",
+      "name" : "sbcl-cl-str"
+    }, 
+    {
+      "version" : "1.5.0",
+      "name" : "r-pbmcapply"
+    }, 
+    {
+      "version" : "2018.01.18-0.d2eda71",
+      "name" : "go-github-com-certifi-gocertifi"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "go-golang-org-colorful"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "go-golang-org-x-text-encoding"
+    }, 
+    {
+      "version" : "0.0.0-3.b7391e9",
+      "name" : "go-golang-org-x-crypto"
+    }, 
+    {
+      "version" : "0.18.0",
+      "name" : "go-github-com-junegunn-fzf"
+    }, 
+    {
+      "version" : "4.2.0",
+      "name" : "scintilla"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "sbcl-mk-string-metrics"
+    }, 
+    {
+      "version" : "0.0.0-3.c55ef61",
+      "name" : "go-github-com-audriusbutkevicius-pfilter"
+    }, 
+    {
+      "version" : "0.1.3",
+      "name" : "r-uwot"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/32/compare.json b/data/2019/32/compare.json
new file mode 100644
index 0000000..74c5d74
--- /dev/null
+++ b/data/2019/32/compare.json
@@ -0,0 +1,1417 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "0.2.2"],
+      "base" : [ "0.2.1"],
+      "name" : "emacs-nodejs-repl"
+    }, 
+    {
+      "target" : [ "2.0-7.2"],
+      "base" : [ "2.0-7"],
+      "name" : "r-spatialextremes"
+    }, 
+    {
+      "target" : [ "1.36.4"],
+      "base" : [ "1.36.3"],
+      "name" : "r-genomicfeatures"
+    }, 
+    {
+      "target" : [ "2.6-9"],
+      "base" : [ "2.6-8"],
+      "name" : "r-jomo"
+    }, 
+    {
+      "target" : [ "1.8.7"],
+      "base" : [ "1.8.4"],
+      "name" : "emacs-counsel-etags"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3.5.1"],
+      "name" : "r-emmeans"
+    }, 
+    {
+      "target" : [ "2.0.3"],
+      "base" : [ "2.0.2"],
+      "name" : "r-zip"
+    }, 
+    {
+      "target" : [ "5.6.13.2"],
+      "base" : [ "5.6.13.1"],
+      "name" : "r-lpsolve"
+    }, 
+    {
+      "target" : [ "0.212"],
+      "base" : [ "0.211"],
+      "name" : "mame"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3.1.1"],
+      "name" : "r-rngtools"
+    }, 
+    {
+      "target" : [ "1.10.9"],
+      "base" : [ "1.10.10"],
+      "name" : "ghc-concurrent-output"
+    }, 
+    {
+      "target" : [ "2.2.1"],
+      "base" : [ "2.1.1"],
+      "name" : "r-testthat"
+    }, 
+    {
+      "target" : [ "0.14.3"],
+      "base" : [ "0.14.2"],
+      "name" : "kitty"
+    }, 
+    {
+      "target" : [ "1.24"],
+      "base" : [ "1.23"],
+      "name" : "r-knitr"
+    }, 
+    {
+      "target" : [ "1.0-2.cfae473"],
+      "base" : [ "1.0-1.3ebe97d"],
+      "name" : "emacs-so-long"
+    }, 
+    {
+      "target" : [ "76.0.3809.100-0.8eba5c0"],
+      "base" : [ "76.0.3809.87-0.6ea9390"],
+      "name" : "ungoogled-chromium-wayland"
+    }, 
+    {
+      "target" : [ "0.3.2"],
+      "base" : [ "0.3.0"],
+      "name" : "r-vioplot"
+    }, 
+    {
+      "target" : [ "0.3.0"],
+      "base" : [ "0.2.0"],
+      "name" : "r-performance"
+    }, 
+    {
+      "target" : [ "0.4.4"],
+      "base" : [ "0.4"],
+      "name" : "r-dalex"
+    }, 
+    {
+      "target" : [ "8.04"],
+      "base" : [ "8.03"],
+      "name" : "openconnect"
+    }, 
+    {
+      "target" : [ "1.0.4"],
+      "base" : [ "1.0.3"],
+      "name" : "r-pkgbuild"
+    }, 
+    {
+      "target" : [ "1.2-2"],
+      "base" : [ "1.2-1"],
+      "name" : "r-fastica"
+    }, 
+    {
+      "target" : [ "1.0.18"],
+      "base" : [ "1.0.16"],
+      "name" : "r-dosnow"
+    }, 
+    {
+      "target" : [ "0.99-7"],
+      "base" : [ "0.99-5"],
+      "name" : "r-ldheatmap"
+    }, 
+    {
+      "target" : [ "1.0.0"],
+      "base" : [ "0.9.9"],
+      "name" : "r-radiant-data"
+    }, 
+    {
+      "target" : [ "0.19.4"],
+      "base" : [ "0.19.3"],
+      "name" : "libraw"
+    }, 
+    {
+      "target" : [ "1.3.6"],
+      "base" : [ "1.3.5"],
+      "name" : "r-domc"
+    }, 
+    {
+      "target" : [ "5.6.0"],
+      "base" : [ "5.5.0"],
+      "name" : "python-libvirt"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.1"],
+      "name" : "r-bigrquery"
+    }, 
+    {
+      "target" : [ "3.3.8"],
+      "base" : [ "3.3.6"],
+      "name" : "electrum"
+    }, 
+    {
+      "target" : [ "49435"],
+      "base" : [ "2.004"],
+      "name" : "texlive-fonts-lm"
+    }, 
+    {
+      "target" : [ "0.2.5"],
+      "base" : [ "0.2.2"],
+      "name" : "r-bayestestr"
+    }, 
+    {
+      "target" : [ "0.8-1.329119c"],
+      "base" : [ "0.7-1.caeb37b"],
+      "name" : "emacs-deadgrep"
+    }, 
+    {
+      "target" : [ "1.24"],
+      "base" : [ "1.21"],
+      "name" : "r-desolve"
+    }, 
+    {
+      "target" : [ "7.20190708"],
+      "base" : [ "6.20180926"],
+      "name" : "git-annex"
+    }, 
+    {
+      "target" : [ "0.3.1"],
+      "base" : [ "0.3.0"],
+      "name" : "r-citr"
+    }, 
+    {
+      "target" : [ "1.4-1"],
+      "base" : [ "1.4-0"],
+      "name" : "r-pbapply"
+    }, 
+    {
+      "target" : [ "1.7-6"],
+      "base" : [ "1.7-5"],
+      "name" : "r-energy"
+    }, 
+    {
+      "target" : [ "0.3.0"],
+      "base" : [ "0.2.2"],
+      "name" : "r-ggforce"
+    }, 
+    {
+      "target" : [ "1.13"],
+      "base" : [ "1.12"],
+      "name" : "emacs-xr"
+    }, 
+    {
+      "target" : [ "4.14.138", "4.19.66", "4.4.189", "4.9.189", "5.2.8"],
+      "base" : [ "4.14.136", "4.19.64", "4.4.187", "4.9.187", "5.2.6"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.12"],
+      "base" : [ "0.11"],
+      "name" : "r-bookdown"
+    }, 
+    {
+      "target" : [ "9.2.5"],
+      "base" : [ "9.2.3"],
+      "name" : "emacs-org"
+    }, 
+    {
+      "target" : [ "2.1"],
+      "base" : [ "2.0"],
+      "name" : "r-magick"
+    }, 
+    {
+      "target" : [ "120"],
+      "base" : [ "116"],
+      "name" : "diffoscope"
+    }, 
+    {
+      "target" : [ "3.26.6"],
+      "base" : [ "3.26.5"],
+      "name" : "r-edger"
+    }, 
+    {
+      "target" : [ "1.1.4"],
+      "base" : [ "1.1.3"],
+      "name" : "ruby-pg"
+    }, 
+    {
+      "target" : [ "1.15.3"],
+      "base" : [ "1.15.0"],
+      "name" : "r-proc"
+    }, 
+    {
+      "target" : [ "1.8.5"],
+      "base" : [ "1.8.1"],
+      "name" : "r-atacseqqc"
+    }, 
+    {
+      "target" : [ "4.14.138", "4.19.66", "5.2.8"],
+      "base" : [ "4.14.136", "4.19.64", "5.2.6"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "4.14.138", "4.19.66", "5.2.8"],
+      "base" : [ "4.14.136", "4.19.64", "5.2.6"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "1.10.1"],
+      "base" : [ "1.10.0"],
+      "name" : "r-rcas"
+    }, 
+    {
+      "target" : [ "0.4-1"],
+      "base" : [ "0.3-3"],
+      "name" : "r-classint"
+    }, 
+    {
+      "target" : [ "0.8.3"],
+      "base" : [ "0.8.1"],
+      "name" : "r-dplyr"
+    }, 
+    {
+      "target" : [ "1.18.1"],
+      "base" : [ "1.18.0"],
+      "name" : "r-msnid"
+    }, 
+    {
+      "target" : [ "0.7-7"],
+      "base" : [ "0.7-4"],
+      "name" : "r-sf"
+    }, 
+    {
+      "target" : [ "2.38"],
+      "base" : [ "2.37"],
+      "name" : "r-epi"
+    }, 
+    {
+      "target" : [ "0.1-23"],
+      "base" : [ "0.1-21"],
+      "name" : "r-deldir"
+    }, 
+    {
+      "target" : [ "5.4.5"],
+      "base" : [ "5.4.4"],
+      "name" : "r-mclust"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.4"],
+      "name" : "r-openssl"
+    }, 
+    {
+      "target" : [ "0.15"],
+      "base" : [ "0.14"],
+      "name" : "r-tinytex"
+    }, 
+    {
+      "target" : [ "10.9", "11.5", "9.6.15"],
+      "base" : [ "10.9", "11.4", "9.6.14"],
+      "name" : "postgresql"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.0"],
+      "name" : "r-ggsignif"
+    }, 
+    {
+      "target" : [ "0.2"],
+      "base" : [ "0.1-4"],
+      "name" : "r-sparsesvd"
+    }, 
+    {
+      "target" : [ "1.42"],
+      "base" : [ "1.41"],
+      "name" : "r-factominer"
+    }, 
+    {
+      "target" : [ "1.14.1"],
+      "base" : [ "1.14.0"],
+      "name" : "r-summarizedexperiment"
+    }, 
+    {
+      "target" : [ "0.1.6"],
+      "base" : [ "0.1.5"],
+      "name" : "r-recipes"
+    }, 
+    {
+      "target" : [ "2.7.0"],
+      "base" : [ "2.6.3"],
+      "name" : "r-sjplot"
+    }, 
+    {
+      "target" : [ "1.0.15"],
+      "base" : [ "1.0.14"],
+      "name" : "r-doparallel"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.3.1"],
+      "name" : "r-shades"
+    }, 
+    {
+      "target" : [ "1.14"],
+      "base" : [ "1.13"],
+      "name" : "r-rmarkdown"
+    }, 
+    {
+      "target" : [ "7.10.2", "8.0.2", "8.4.3", "8.6.5"],
+      "base" : [ "7.10.2", "8.0.2", "8.4.3"],
+      "name" : "ghc"
+    }, 
+    {
+      "target" : [ "0.17"],
+      "base" : [ "0.16"],
+      "name" : "emacs-helpful"
+    }, 
+    {
+      "target" : [ "4.14.138", "4.19.66", "4.4.189", "4.9.189", "5.2.8"],
+      "base" : [ "4.14.136", "4.19.64", "4.4.187", "4.9.187", "5.2.6"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "5.0-6.24718c1"],
+      "base" : [ "5.0-5.2c57e70"],
+      "name" : "dolphin-emu"
+    }, 
+    {
+      "target" : [ "0.5.0"],
+      "base" : [ "0.4.2"],
+      "name" : "r-hms"
+    }, 
+    {
+      "target" : [ "0.11.1"],
+      "base" : [ "0.11.0"],
+      "name" : "r-rnifti"
+    }, 
+    {
+      "target" : [ "2.9"],
+      "base" : [ "2.8"],
+      "name" : "wpa-supplicant"
+    }, 
+    {
+      "target" : [ "1.18.1"],
+      "base" : [ "1.18.0"],
+      "name" : "r-genomicinteractions"
+    }, 
+    {
+      "target" : [ "0.90.0.2"],
+      "base" : [ "0.82.1"],
+      "name" : "r-xgboost"
+    }, 
+    {
+      "target" : [ "0.7.0"],
+      "base" : [ "0.6.0"],
+      "name" : "r-clipr"
+    }, 
+    {
+      "target" : [ "3.1-141"],
+      "base" : [ "3.1-140"],
+      "name" : "r-nlme"
+    }, 
+    {
+      "target" : [ "2.1.2"],
+      "base" : [ "2.1.1"],
+      "name" : "r-rsqlite"
+    }, 
+    {
+      "target" : [ "0.4.1"],
+      "base" : [ "0.3.0"],
+      "name" : "r-insight"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.4.1"],
+      "name" : "r-pillar"
+    }, 
+    {
+      "target" : [ "20190805"],
+      "base" : [ "20190715"],
+      "name" : "emacs-org-contrib"
+    }, 
+    {
+      "target" : [ "3.1-3"],
+      "base" : [ "3.1-1"],
+      "name" : "r-bayesm"
+    }, 
+    {
+      "target" : [ "3.40.6"],
+      "base" : [ "3.40.2"],
+      "name" : "r-limma"
+    }, 
+    {
+      "target" : [ "19.08"],
+      "base" : [ "19.07"],
+      "name" : "faudio"
+    }, 
+    {
+      "target" : [ "1.0.2"],
+      "base" : [ "1.0.1"],
+      "name" : "r-rcpp"
+    }, 
+    {
+      "target" : [ "2.9"],
+      "base" : [ "2.8"],
+      "name" : "wpa-supplicant-gui"
+    }, 
+    {
+      "target" : [ "1.9.4"],
+      "base" : [ "1.9.3"],
+      "name" : "r-checkmate"
+    }, 
+    {
+      "target" : [ "2.9"],
+      "base" : [ "2.8"],
+      "name" : "wpa-supplicant-minimal"
+    }, 
+    {
+      "target" : [ "0.19-3"],
+      "base" : [ "0.19-2"],
+      "name" : "r-coda"
+    }, 
+    {
+      "target" : [ "2.9-23"],
+      "base" : [ "2.9-5"],
+      "name" : "r-raster"
+    }, 
+    {
+      "target" : [ "5.2.8"],
+      "base" : [ "5.2.6"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "20151025-2.95c64bb"],
+      "base" : [ "20151025.1-652e299cb"],
+      "name" : "emacs-lua-mode"
+    }, 
+    {
+      "target" : [ "0.12.0-1.d3e4514"],
+      "base" : [ "0.12.0"],
+      "name" : "emacs-ivy"
+    }, 
+    {
+      "target" : [ "1.4.7"],
+      "base" : [ "1.4.4"],
+      "name" : "r-foreach"
+    }, 
+    {
+      "target" : [ "0.2.6"],
+      "base" : [ "0.2.4"],
+      "name" : "r-tidytree"
+    }, 
+    {
+      "target" : [ "1.13"],
+      "base" : [ "1.12"],
+      "name" : "r-reticulate"
+    }, 
+    {
+      "target" : [ "1.12.2"],
+      "base" : [ "1.12.1"],
+      "name" : "r-hdf5array"
+    }, 
+    {
+      "target" : [ "0.2.2"],
+      "base" : [ "0.2.1"],
+      "name" : "r-ggpubr"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "guile-email"
+    }, 
+    {
+      "target" : [ "1.14.1"],
+      "base" : [ "1.14.0"],
+      "name" : "r-abaenrichment"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.2.4"],
+      "name" : "flatpak"
+    }, 
+    {
+      "target" : [ "3.44.1"],
+      "base" : [ "3.45"],
+      "name" : "nss"
+    }, 
+    {
+      "target" : [ "3.4.1"],
+      "base" : [ "3.3.1"],
+      "name" : "r-processx"
+    }, 
+    {
+      "target" : [ "1.3"],
+      "base" : [ "1.2"],
+      "name" : "emacs-magit-todos"
+    }, 
+    {
+      "target" : [ "5.6.0"],
+      "base" : [ "5.5.0"],
+      "name" : "libvirt"
+    }, 
+    {
+      "target" : [ "1.3-23"],
+      "base" : [ "1.3-22"],
+      "name" : "r-boot"
+    }, 
+    {
+      "target" : [ "3.6.0"],
+      "base" : [ "3.5.0"],
+      "name" : "r-mice"
+    }, 
+    {
+      "target" : [ "0.11.0"],
+      "base" : [ "0.10.0"],
+      "name" : "r-ggeffects"
+    }, 
+    {
+      "target" : [ "76.0.3809.100-0.8eba5c0"],
+      "base" : [ "76.0.3809.87-0.6ea9390"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "0.0.1-1.f4fcd0a"],
+      "base" : [ "0.0.1-1.4c344ea"],
+      "name" : "emacs-evil-expat"
+    }, 
+    {
+      "target" : [ "2.1.0"],
+      "base" : [ "2.0.1"],
+      "name" : "r-rematch2"
+    }, 
+    {
+      "target" : [ "0.0.1-2.886befe"],
+      "base" : [ "0.0.1-1.2c12345"],
+      "name" : "emacs-dired-hacks"
+    }, 
+    {
+      "target" : [ "3.18.2"],
+      "base" : [ "3.18.1"],
+      "name" : "r-chippeakanno"
+    }, 
+    {
+      "target" : [ "1.44.2"],
+      "base" : [ "1.44.0"],
+      "name" : "r-rtracklayer"
+    }, 
+    {
+      "target" : [ "2.1"],
+      "base" : [ "1.3"],
+      "name" : "r-abn"
+    }, 
+    {
+      "target" : [ "0.6.20"],
+      "base" : [ "0.6.19"],
+      "name" : "r-digest"
+    }, 
+    {
+      "target" : [ "2.40.3"],
+      "base" : [ "2.40.1"],
+      "name" : "r-biomart"
+    }, 
+    {
+      "target" : [ "2.5.1"],
+      "base" : [ "2.5.0"],
+      "name" : "exempi"
+    }, 
+    {
+      "target" : [ "1.0.2"],
+      "base" : [ "1.0.1"],
+      "name" : "r-rsvd"
+    }, 
+    {
+      "target" : [ "2.1.1"],
+      "base" : [ "2.1.0"],
+      "name" : "r-haven"
+    }, 
+    {
+      "target" : [ "1.0.0"],
+      "base" : [ "0.9.4"],
+      "name" : "r-cowplot"
+    }, 
+    {
+      "target" : [ "0.100.26"],
+      "base" : [ "0.100.24"],
+      "name" : "r-rgl"
+    }, 
+    {
+      "target" : [ "0.2.0.1"],
+      "base" : [ "0.2.0"],
+      "name" : "r-ellipsis"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "r-vctrs"
+    }, 
+    {
+      "target" : [ "5.6.0"],
+      "base" : [ "5.5.0"],
+      "name" : "python2-libvirt"
+    }, 
+    {
+      "target" : [ "0.8.0.4"],
+      "base" : [ "0.8.0.4", "0.9.1"],
+      "name" : "ghc-ansi-terminal"
+    }, 
+    {
+      "target" : [ "1.0.2"],
+      "base" : [ "1.0.1"],
+      "name" : "r-irkernel"
+    }, 
+    {
+      "target" : [ "1.18.1"],
+      "base" : [ "1.18.0"],
+      "name" : "r-biocparallel"
+    }, 
+    {
+      "target" : [ "1.1.1-1.375bde4"],
+      "base" : [ "1.1"],
+      "name" : "emacs-org-super-agenda"
+    }, 
+    {
+      "target" : [ "1"],
+      "base" : [ "1.1"],
+      "name" : "ghc-validation"
+    }, 
+    {
+      "target" : [ "0.8-72"],
+      "base" : [ "0.8-71"],
+      "name" : "r-foreign"
+    }, 
+    {
+      "target" : [ "5.51"],
+      "base" : [ "5.41"],
+      "name" : "r-quantreg"
+    }, 
+    {
+      "target" : [ "0.4.2"],
+      "base" : [ "0.4.1"],
+      "name" : "r-geometry"
+    }, 
+    {
+      "target" : [ "2.1.0"],
+      "base" : [ "2.0.2"],
+      "name" : "r-devtools"
+    }, 
+    {
+      "target" : [ "1.0.12"],
+      "base" : [ "1.0.10"],
+      "name" : "r-iterators"
+    }, 
+    {
+      "target" : [ "1.5.1"],
+      "base" : [ "1.5.0"],
+      "name" : "r-usethis"
+    }, 
+    {
+      "target" : [ "1.6.0.2"],
+      "base" : [ "1.6.0"],
+      "name" : "r-flare"
+    }, 
+    {
+      "target" : [ "0.7.0-1.d03803f"],
+      "base" : [ "0.7.0"],
+      "name" : "emacs-highlight-indentation"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.4.0"],
+      "name" : "r-httr"
+    }, 
+    {
+      "target" : [ "5.2.8"],
+      "base" : [ "5.2.6"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "12.1.03"],
+      "base" : [ "12.1.02"],
+      "name" : "font-gnu-unifont"
+    }, 
+    {
+      "target" : [ "2.0"],
+      "base" : [ "1.0"],
+      "name" : "r-enrichr"
+    }, 
+    {
+      "target" : [ "3.3.1"],
+      "base" : [ "3.2.0"],
+      "name" : "r-callr"
+    }, 
+    {
+      "target" : [ "3.3"],
+      "base" : [ "3.2"],
+      "name" : "emacs-helm"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.3"],
+      "name" : "r-shinyace"
+    }, 
+    {
+      "target" : [ "0.6-4"],
+      "base" : [ "0.6-3"],
+      "name" : "r-lavaan"
+    }, 
+    {
+      "target" : [ "1.1"],
+      "base" : [ "1.0"],
+      "name" : "r-markdown"
+    }, 
+    {
+      "target" : [ "0.0.4"],
+      "base" : [ "0.0.3"],
+      "name" : "r-ggplotify"
+    }, 
+    {
+      "target" : [ "0.24-1"],
+      "base" : [ "0.23-0"],
+      "name" : "r-afex"
+    }, 
+    {
+      "target" : [ "0.8"],
+      "base" : [ "0.7"],
+      "name" : "r-dt"
+    }, 
+    {
+      "target" : [ "3.4.6", "4.2"],
+      "base" : [ "3.4.6", "4.1.4"],
+      "name" : "ffmpeg"
+    }, 
+    {
+      "target" : [ "5.2.8"],
+      "base" : [ "5.2.6"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.13.0"],
+      "name" : "r-future"
+    }, 
+    {
+      "target" : [ "0.1.5"],
+      "base" : [ "0.1.4"],
+      "name" : "r-modelr"
+    }, 
+    {
+      "target" : [ "2.99.917-14.6f4972d"],
+      "base" : [ "2.99.917-13.6afed33"],
+      "name" : "xf86-video-intel"
+    }, 
+    {
+      "target" : [ "4.0"],
+      "base" : [ "3.3"],
+      "name" : "r-curl"
+    }, 
+    {
+      "target" : [ "0.4-18.1"],
+      "base" : [ "0.4-18"],
+      "name" : "r-robust"
+    }, 
+    {
+      "target" : [ "5.2.8"],
+      "base" : [ "5.2.6"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.0"],
+      "name" : "r-xml2"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.1"],
+      "name" : "r-blob"
+    }, 
+    {
+      "target" : [ "1.34.6"],
+      "base" : [ "1.34.4"],
+      "name" : "r-rsubread"
+    }, 
+    {
+      "target" : [ "1.6.6"],
+      "base" : [ "1.6.5"],
+      "name" : "r-lava"
+    }, 
+    {
+      "target" : [ "0.9.600.4.0"],
+      "base" : [ "0.9.500.2.0"],
+      "name" : "r-rcpparmadillo"
+    }, 
+    {
+      "target" : [ "0.15"],
+      "base" : [ "0.14"],
+      "name" : "r-servr"
+    }, 
+    {
+      "target" : [ "5.2.8"],
+      "base" : [ "5.2.6"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.26.1"],
+      "base" : [ "0.25.2"],
+      "name" : "r-git2r"
+    }, 
+    {
+      "target" : [ "1.6.3"],
+      "base" : [ "1.6.2"],
+      "name" : "r-hardyweinberg"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "2.4.5.0",
+      "name" : "ghc-stm"
+    }, 
+    {
+      "version" : "3.1.13.0",
+      "name" : "ghc-parsec"
+    }, 
+    {
+      "version" : "3000.2.2.1",
+      "name" : "ghc-xhtml"
+    }, 
+    {
+      "version" : "1.2.3.0",
+      "name" : "ghc-text"
+    }, 
+    {
+      "version" : "1.1.8.3",
+      "name" : "ghc-regex-tdfa-rc"
+    }, 
+    {
+      "version" : "0.0.1",
+      "name" : "ghc-haddock-test"
+    }, 
+    {
+      "version" : "0.1.0.1",
+      "name" : "ghc-packedstring"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-generic-xypic"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-norwegian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-estonian"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "ghc-readable"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-danish"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-serbian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-ethiopic"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-graphics-cfg"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-czech"
+    }, 
+    {
+      "version" : "0.11.4.15",
+      "name" : "ghc-hsopenssl"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-latvian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-filemod"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-thai"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-zapfding"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-finnish"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-palatino"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-mkpattern"
+    }, 
+    {
+      "version" : "0.8.2.0",
+      "name" : "ghc-http-common"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-swedish"
+    }, 
+    {
+      "version" : "1.0.0.2",
+      "name" : "ghc-io-streams-haproxy"
+    }, 
+    {
+      "version" : "0.0.0-1.c68cebb",
+      "name" : "fastahack"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-catalan"
+    }, 
+    {
+      "version" : "1.0.3.2",
+      "name" : "ghc-snap-core"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-mongolian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-etoolbox"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-turkmen"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-latexconfig"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-lithuanian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-base"
+    }, 
+    {
+      "version" : "1.1.0.0",
+      "name" : "ghc-snap-server"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-belarusian"
+    }, 
+    {
+      "version" : "1.5.0.1",
+      "name" : "ghc-io-streams"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyph-utf8"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "r-gargle"
+    }, 
+    {
+      "version" : "0.2-1.3345904",
+      "name" : "emacs-hercules"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-mflogo-font"
+    }, 
+    {
+      "version" : "0.8",
+      "name" : "emacs-ox-hugo"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-russian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-seminar"
+    }, 
+    {
+      "version" : "1.0.2-1.3ce827d",
+      "name" : "freebayes"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-friulan"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-tex-ini-files"
+    }, 
+    {
+      "version" : "0.1-1.74ca98b",
+      "name" : "emacs-org-sidebar"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-interlingua"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-afrikaans"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-ukrhyph"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-french"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "ghc-language-glsl"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-indic"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-dutch"
+    }, 
+    {
+      "version" : "1.2.1.3",
+      "name" : "ghc-openssl-streams"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-pstool"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-uppersorbian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-doi"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-irish"
+    }, 
+    {
+      "version" : "0.5.1.6",
+      "name" : "ghc-threads"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-galician"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-times"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-greek"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-cm-super"
+    }, 
+    {
+      "version" : "1.2.6",
+      "name" : "network-manager-openconnect"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-welsh"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-portuguese"
+    }, 
+    {
+      "version" : "0.0.0-1.5ac0913",
+      "name" : "vcflib"
+    }, 
+    {
+      "version" : "1.2.1-1.dc7531c",
+      "name" : "emacs-math-symbol-lists"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-romansh"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-beamer"
+    }, 
+    {
+      "version" : "0-1.203218b",
+      "name" : "smithwaterman"
+    }, 
+    {
+      "version" : "1.0.0.0",
+      "name" : "ghc-prettyclass"
+    }, 
+    {
+      "version" : "0.7.0.12",
+      "name" : "ghc-concurrent-extra"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-spanish"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-indonesian"
+    }, 
+    {
+      "version" : "0.0.0-1.a6ef318",
+      "name" : "fsom"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-croatian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-charter"
+    }, 
+    {
+      "version" : "1.2.4-1.053abc5",
+      "name" : "emacs-mc-extras"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-piedmontese"
+    }, 
+    {
+      "version" : "0.9-2",
+      "name" : "r-linprog"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-icelandic"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-lm"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-polish"
+    }, 
+    {
+      "version" : "0.1-1.888abd0",
+      "name" : "emacs-scroll-on-drag"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-url"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-italian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-ancientgreek"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-coptic"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-unicode-data"
+    }, 
+    {
+      "version" : "0.0.10",
+      "name" : "libhandy"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-kpathsea"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-german"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-romanian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-chinese"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-cm"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-slovenian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-xypic"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "emacs-dired-toggle-sudo"
+    }, 
+    {
+      "version" : "1.3-1.600e494",
+      "name" : "emacs-company-math"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-epsf"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-ruhyphen"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-georgian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-ukrainian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-ae"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-kurmanji"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-english"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-slovak"
+    }, 
+    {
+      "version" : "0.8.6.1",
+      "name" : "ghc-http-streams"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-turkish"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-esperanto"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-hungarian"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "tabixpp"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-armenian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-churchslavonic"
+    }, 
+    {
+      "version" : "1.0.3",
+      "name" : "multichoose"
+    }, 
+    {
+      "version" : "1.8.3",
+      "name" : "cutter"
+    }, 
+    {
+      "version" : "0.1.1.5",
+      "name" : "ghc-zlib-bindings"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-latin"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-txfonts"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-occitan"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-graphics-def"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texblive-generic-xypic"
+    }, 
+    {
+      "version" : "1.0-1.362da7f",
+      "name" : "emacs-nswbuff"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-fontinst"
+    }, 
+    {
+      "version" : "1.6.1",
+      "name" : "emacs-helm-org-rifle"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-basque"
+    }, 
+    {
+      "version" : "0.0.1-1.b41b743",
+      "name" : "emacs-evil-traces"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-bulgarian"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-tetex"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-amsfonts"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-etex"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-hyphen-sanskrit"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-dehyph-exptl"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/33/compare.json b/data/2019/33/compare.json
new file mode 100644
index 0000000..0a7d0fc
--- /dev/null
+++ b/data/2019/33/compare.json
@@ -0,0 +1,721 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "0.3.5"],
+      "base" : [ "0.3.4"],
+      "name" : "zathura-pdf-mupdf"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.13"],
+      "name" : "python2-mako"
+    }, 
+    {
+      "target" : [ "1.16.1"],
+      "base" : [ "1.15.0"],
+      "name" : "mupdf"
+    }, 
+    {
+      "target" : [ "0.3.4"],
+      "base" : [ "0.3.3"],
+      "name" : "emacs-sesman"
+    }, 
+    {
+      "target" : [ "2.24.32", "3.24.10"],
+      "base" : [ "2.24.32", "3.24.9"],
+      "name" : "gtk+"
+    }, 
+    {
+      "target" : [ "19.1.4"],
+      "base" : [ "19.1.1"],
+      "name" : "mesa-opencl-icd"
+    }, 
+    {
+      "target" : [ "6.18"],
+      "base" : [ "6.15"],
+      "name" : "perl-http-message"
+    }, 
+    {
+      "target" : [ "11.5", "9.6.15", "10.10"],
+      "base" : [ "10.9", "11.5", "9.6.15"],
+      "name" : "postgresql"
+    }, 
+    {
+      "target" : [ "3.45"],
+      "base" : [ "3.44.1"],
+      "name" : "nss-certs"
+    }, 
+    {
+      "target" : [ "0.10.6"],
+      "base" : [ "0.5.1"],
+      "name" : "python2-responses"
+    }, 
+    {
+      "target" : [ "3.1.5"],
+      "base" : [ "3.1.4"],
+      "name" : "double-conversion"
+    }, 
+    {
+      "target" : [ "10.1.41"],
+      "base" : [ "10.1.40"],
+      "name" : "mariadb"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.13"],
+      "name" : "python-mako"
+    }, 
+    {
+      "target" : [ "0.0.0-5.69c7a95"],
+      "base" : [ "0.0.0-4.4e389ea"],
+      "name" : "go-github-com-syncthing-notify"
+    }, 
+    {
+      "target" : [ "6.9.10-58"],
+      "base" : [ "6.9.10-51"],
+      "name" : "imagemagick"
+    }, 
+    {
+      "target" : [ "1.3.2"],
+      "base" : [ "1.3.1"],
+      "name" : "setxkbmap"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.2.1"],
+      "name" : "go-github-com-maruel-panicparse"
+    }, 
+    {
+      "target" : [ "0.0.0-4.04f50cd"],
+      "base" : [ "0.0.0-3.5ed2794"],
+      "name" : "go-golang-org-x-sys-cpu"
+    }, 
+    {
+      "target" : [ "2019-07-06"],
+      "base" : [ "2019-01-13"],
+      "name" : "rss-bridge"
+    }, 
+    {
+      "target" : [ "5.2.9"],
+      "base" : [ "5.2.8"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "3.45"],
+      "base" : [ "3.44.1"],
+      "name" : "nss"
+    }, 
+    {
+      "target" : [ "1.1.114"],
+      "base" : [ "1.1.112"],
+      "name" : "vulkan-tools"
+    }, 
+    {
+      "target" : [ "1.1.114"],
+      "base" : [ "1.1.112"],
+      "name" : "vulkan-icd-loader"
+    }, 
+    {
+      "target" : [ "223"],
+      "base" : [ "216"],
+      "name" : "txr"
+    }, 
+    {
+      "target" : [ "1.1.114"],
+      "base" : [ "1.1.112"],
+      "name" : "vulkan-headers"
+    }, 
+    {
+      "target" : [ "0.10.1"],
+      "base" : [ "0.10"],
+      "name" : "vifm"
+    }, 
+    {
+      "target" : [ "1.7.0"],
+      "base" : [ "1.6.1"],
+      "name" : "emacs-helm-org-rifle"
+    }, 
+    {
+      "target" : [ "0.30"],
+      "base" : [ "0.22"],
+      "name" : "perl-try-tiny"
+    }, 
+    {
+      "target" : [ "2.0.0"],
+      "base" : [ "1.0.1"],
+      "name" : "font-ibm-plex"
+    }, 
+    {
+      "target" : [ "0.29.13"],
+      "base" : [ "0.29.11"],
+      "name" : "python2-cython"
+    }, 
+    {
+      "target" : [ "4.14"],
+      "base" : [ "4.13"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "1.3.3"],
+      "base" : [ "1.3.2"],
+      "name" : "flac"
+    }, 
+    {
+      "target" : [ "1.0.1-4.c902458"],
+      "base" : [ "1.0.1-3.4a54ed7"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "2.23.0"],
+      "base" : [ "2.22.0"],
+      "name" : "git"
+    }, 
+    {
+      "target" : [ "4.4.189", "4.9.189", "4.14.139", "4.19.67", "5.2.9"],
+      "base" : [ "4.14.138", "4.19.66", "4.4.189", "4.9.189", "5.2.8"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "4.14.139", "4.19.67", "5.2.9"],
+      "base" : [ "4.14.138", "4.19.66", "5.2.8"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "19.1.4"],
+      "base" : [ "19.1.1"],
+      "name" : "mesa"
+    }, 
+    {
+      "target" : [ "8.2.0", "6.3.0"],
+      "base" : [ "8.2.0"],
+      "name" : "vtk"
+    }, 
+    {
+      "target" : [ "4.14.67", "4.4.189", "4.9.189", "4.14.139", "4.19.67", "5.2.9"],
+      "base" : [ "4.14.138", "4.14.67", "4.19.66", "4.4.189", "4.9.189", "5.2.8"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.139", "4.19.67", "5.2.9"],
+      "base" : [ "4.14.138", "4.19.66", "5.2.8"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "0.16"],
+      "base" : [ "0.14"],
+      "name" : "libpciaccess"
+    }, 
+    {
+      "target" : [ "1.10"],
+      "base" : [ "1.8"],
+      "name" : "emacs-relint"
+    }, 
+    {
+      "target" : [ "19.1.4"],
+      "base" : [ "19.1.1"],
+      "name" : "mesa-opencl"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "r-minimal"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.2.2"],
+      "name" : "dav1d"
+    }, 
+    {
+      "target" : [ "6.4"],
+      "base" : [ "6.2"],
+      "name" : "wcslib"
+    }, 
+    {
+      "target" : [ "5.0.2"],
+      "base" : [ "5.0.1"],
+      "name" : "gramps"
+    }, 
+    {
+      "target" : [ "5.2.9"],
+      "base" : [ "5.2.8"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "4.44"],
+      "base" : [ "4.38"],
+      "name" : "perl-cgi"
+    }, 
+    {
+      "target" : [ "2.5.0"],
+      "base" : [ "2.4.1"],
+      "name" : "libva"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "r"
+    }, 
+    {
+      "target" : [ "3.2.1"],
+      "base" : [ "3.2.0"],
+      "name" : "r-ggplot2"
+    }, 
+    {
+      "target" : [ "1.4.12"],
+      "base" : [ "1.4.11"],
+      "name" : "xapian"
+    }, 
+    {
+      "target" : [ "1.0.1-4.c902458"],
+      "base" : [ "1.0.1-3.4a54ed7"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "0.29.13"],
+      "base" : [ "0.29.11"],
+      "name" : "python-cython"
+    }, 
+    {
+      "target" : [ "0.0.2-3.5300aa0"],
+      "base" : [ "0.0.2-2.b977873"],
+      "name" : "emacs-racket-mode"
+    }, 
+    {
+      "target" : [ "5.2.9"],
+      "base" : [ "5.2.8"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "5.2.9"],
+      "base" : [ "5.2.8"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.0.1-22.858b6b8"],
+      "base" : [ "0.0.1-21.0b40dca"],
+      "name" : "cuirass"
+    }, 
+    {
+      "target" : [ "1.4.31"],
+      "base" : [ "1.4.30"],
+      "name" : "ccid"
+    }, 
+    {
+      "target" : [ "0.10.6"],
+      "base" : [ "0.5.1"],
+      "name" : "python-responses"
+    }, 
+    {
+      "target" : [ "9.0.1"],
+      "base" : [ "9.0.0"],
+      "name" : "glu"
+    }, 
+    {
+      "target" : [ "2.23.0"],
+      "base" : [ "2.22.0"],
+      "name" : "git-minimal"
+    }, 
+    {
+      "target" : [ "3.26.7"],
+      "base" : [ "3.26.6"],
+      "name" : "r-edger"
+    }, 
+    {
+      "target" : [ "0.9.1-0.4d50dab"],
+      "base" : [ "0.9.1"],
+      "name" : "tremc"
+    }, 
+    {
+      "target" : [ "5.2.9"],
+      "base" : [ "5.2.8"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3"],
+      "name" : "emacs-magit-todos"
+    }, 
+    {
+      "target" : [ "4.14"],
+      "base" : [ "4.13"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2.0"],
+      "name" : "syncthing"
+    }, 
+    {
+      "target" : [ "3.6.1"],
+      "base" : [ "3.6.0"],
+      "name" : "rmath-standalone"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.1"],
+      "name" : "go-github-com-lib-pq"
+    }, 
+    {
+      "target" : [ "1.0.3"],
+      "base" : [ "1.0.2"],
+      "name" : "libwebp"
+    }, 
+    {
+      "target" : [ "1.5.5"],
+      "base" : [ "1.5.4"],
+      "name" : "scribus"
+    }, 
+    {
+      "target" : [ "1.1.114"],
+      "base" : [ "1.1.112"],
+      "name" : "vulkan-loader"
+    }, 
+    {
+      "target" : [ "2.5.2"],
+      "base" : [ "2.5.1"],
+      "name" : "emacs-inf-ruby"
+    }, 
+    {
+      "target" : [ "1.25.1"],
+      "base" : [ "1.25.0"],
+      "name" : "cups-filters"
+    }, 
+    {
+      "target" : [ "1.5.1"],
+      "base" : [ "1.5.0"],
+      "name" : "xrandr"
+    }, 
+    {
+      "target" : [ "1.10.6"],
+      "base" : [ "1.10.4"],
+      "name" : "subversion"
+    }, 
+    {
+      "target" : [ "2.1"],
+      "base" : [ "1.3.2"],
+      "name" : "onionshare"
+    }, 
+    {
+      "target" : [ "0.21.13"],
+      "base" : [ "0.21.11"],
+      "name" : "mpd"
+    }, 
+    {
+      "target" : [ "4.14"],
+      "base" : [ "4.13"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "19.1.4"],
+      "base" : [ "19.1.1"],
+      "name" : "mesa-headers"
+    }, 
+    {
+      "target" : [ "1.4.12"],
+      "base" : [ "1.4.11"],
+      "name" : "python-xapian-bindings"
+    }, 
+    {
+      "target" : [ "0.0.0-4.04f50cd"],
+      "base" : [ "0.0.0-3.5ed2794"],
+      "name" : "go-golang-org-x-sys-unix"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "1.8.5",
+      "name" : "python2-internetarchive"
+    }, 
+    {
+      "version" : "5.0.4",
+      "name" : "mingw-w64"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "0.19.0",
+      "name" : "elm-compiler"
+    }, 
+    {
+      "version" : "0.28.0.1",
+      "name" : "libgit2-glib"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-peeking-take-while"
+    }, 
+    {
+      "version" : "0.1.28",
+      "name" : "rust-futures"
+    }, 
+    {
+      "version" : "1.0.6",
+      "name" : "rust-fnv"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "rust-doc-comment"
+    }, 
+    {
+      "version" : "0.2.48",
+      "name" : "rust-wasm-bindgen-shared"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-scoped-tls"
+    }, 
+    {
+      "version" : "5.0.0",
+      "name" : "insight-toolkit"
+    }, 
+    {
+      "version" : "0.2.5",
+      "name" : "rust-ppv-lite86"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "rust-winapi-i686-pc-windows-gnu"
+    }, 
+    {
+      "version" : "1.1.2",
+      "name" : "swagger-diff"
+    }, 
+    {
+      "version" : "0.9.0",
+      "name" : "rust-semver-parser"
+    }, 
+    {
+      "version" : "0.11.14",
+      "name" : "rust-json"
+    }, 
+    {
+      "version" : "0.0.1-1.fd7958b",
+      "name" : "r-patchwork"
+    }, 
+    {
+      "version" : "4.1-1.e40a7c4",
+      "name" : "emacs-symbol-overlay"
+    }, 
+    {
+      "version" : "1.3",
+      "name" : "compsize"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "rust-spin"
+    }, 
+    {
+      "version" : "20160630-1.9a089b8",
+      "name" : "emacs-phi-search"
+    }, 
+    {
+      "version" : "0.2.1-0.29abd8d",
+      "name" : "r-cistopic"
+    }, 
+    {
+      "version" : "2.0.0",
+      "name" : "rust-percent-encoding"
+    }, 
+    {
+      "version" : "2.8.1",
+      "name" : "ruby-json-schema"
+    }, 
+    {
+      "version" : "2.0.2",
+      "name" : "vxl"
+    }, 
+    {
+      "version" : "0.1.9",
+      "name" : "rust-cfg-if"
+    }, 
+    {
+      "version" : "5.0.4",
+      "name" : "mingw-w64-i686"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-unicode-width"
+    }, 
+    {
+      "version" : "0.9.2",
+      "name" : "rust-strsim"
+    }, 
+    {
+      "version" : "0.2.9-1.740bbc8",
+      "name" : "emacs-frog-menu"
+    }, 
+    {
+      "version" : "0.4.4",
+      "name" : "rust-dtoa"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "rust-winapi-x86-64-pc-windows-gnu"
+    }, 
+    {
+      "version" : "0.1.3",
+      "name" : "rust-unindent"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-shlex"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-bencher"
+    }, 
+    {
+      "version" : "2.5.2",
+      "name" : "r-rann-l1"
+    }, 
+    {
+      "version" : "2.2.1-1.7aa6719",
+      "name" : "emacs-phi-search-mc"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-ucd-util"
+    }, 
+    {
+      "version" : "0.6.1",
+      "name" : "rust-md5"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "rust-stdweb-internal-runtime"
+    }, 
+    {
+      "version" : "4.12.2",
+      "name" : "insight-toolkit"
+    }, 
+    {
+      "version" : "0.1.8",
+      "name" : "rust-matches"
+    }, 
+    {
+      "version" : "0.1.4-1.2d7b342",
+      "name" : "emacs-frog-jump-buffer"
+    }, 
+    {
+      "version" : "1.0.4",
+      "name" : "rust-discard"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-hex"
+    }, 
+    {
+      "version" : "1.18.0",
+      "name" : "vxl"
+    }, 
+    {
+      "version" : "0.6.10-0.2a87f5e",
+      "name" : "emacs-ebdb"
+    }, 
+    {
+      "version" : "1.10.0",
+      "name" : "rust-typenum"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-rustc-std-workspace-core"
+    }, 
+    {
+      "version" : "0.1.0-alpha.4",
+      "name" : "rust-pin-utils"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-synstructure-test-traits"
+    }, 
+    {
+      "version" : "3.8.0",
+      "name" : "itk-snap"
+    }, 
+    {
+      "version" : "0.3.7",
+      "name" : "rust-winapi"
+    }, 
+    {
+      "version" : "3_4_0",
+      "name" : "opensubdiv"
+    }, 
+    {
+      "version" : "0.4.4",
+      "name" : "rust-itoa"
+    }, 
+    {
+      "version" : "1.4.2",
+      "name" : "r-lda"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-scopeguard"
+    }, 
+    {
+      "version" : "5.0.4",
+      "name" : "mingw-w64-x86_64"
+    }, 
+    {
+      "version" : "0.4.2",
+      "name" : "rust-slab"
+    }, 
+    {
+      "version" : "0.2.3",
+      "name" : "rust-plain"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "emacs-org-rich-yank"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "rust-fs-extra"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "rust-fallible-iterator"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "rust-bitflags"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-pocket-resources"
+    }, 
+    {
+      "version" : "0.4.2",
+      "name" : "r-liger"
+    }, 
+    {
+      "version" : "4.13.2",
+      "name" : "insight-toolkit"
+    }, 
+    {
+      "version" : "0.1-pre-1.8f6b277",
+      "name" : "emacs-org-now"
+    }, 
+    {
+      "version" : "1.2.2",
+      "name" : "rust-quick-error"
+    }, 
+    {
+      "version" : "0.02-1.5337666",
+      "name" : "emacs-ob-restclient"
+    }, 
+    {
+      "version" : "1.4.0",
+      "name" : "r-rcistarget"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "rust-maplit"
+    }, 
+    {
+      "version" : "0.0.1-1.36a5fe0",
+      "name" : "emacs-evil-owl"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-autocfg"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/34/compare.json b/data/2019/34/compare.json
new file mode 100644
index 0000000..c5b6168
--- /dev/null
+++ b/data/2019/34/compare.json
@@ -0,0 +1,522 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "3.3.8"],
+      "base" : [ "3.2.1"],
+      "name" : "python-redis"
+    }, 
+    {
+      "target" : [ "5.5.1"],
+      "base" : [ "5.5.0"],
+      "name" : "whois"
+    }, 
+    {
+      "target" : [ "4.0.2"],
+      "base" : [ "4.0.1"],
+      "name" : "wine-minimal"
+    }, 
+    {
+      "target" : [ "0.37.2"],
+      "base" : [ "0.35.1"],
+      "name" : "letsencrypt"
+    }, 
+    {
+      "target" : [ "1.28.1"],
+      "base" : [ "1.28.0"],
+      "name" : "r-gviz"
+    }, 
+    {
+      "target" : [ "6.4.2p1"],
+      "base" : [ "6.4.1p2"],
+      "name" : "opensmtpd-next"
+    }, 
+    {
+      "target" : [ "2.6"],
+      "base" : [ "1.9"],
+      "name" : "nnn"
+    }, 
+    {
+      "target" : [ "4.11"],
+      "base" : [ "4.10"],
+      "name" : "emacs-git-timemachine"
+    }, 
+    {
+      "target" : [ "0.50-0"],
+      "base" : [ "0.49-0"],
+      "name" : "pd"
+    }, 
+    {
+      "target" : [ "1.9.9"],
+      "base" : [ "1.9.8"],
+      "name" : "python2-pyscard"
+    }, 
+    {
+      "target" : [ "0.1.2"],
+      "base" : [ "0.1.1"],
+      "name" : "shroud"
+    }, 
+    {
+      "target" : [ "1.6.4"],
+      "base" : [ "1.6.3"],
+      "name" : "freeipmi"
+    }, 
+    {
+      "target" : [ "4-9"],
+      "base" : [ "4-8"],
+      "name" : "r-rjags"
+    }, 
+    {
+      "target" : [ "0.8.9"],
+      "base" : [ "0.8.8"],
+      "name" : "setbfree"
+    }, 
+    {
+      "target" : [ "0.4.1.5"],
+      "base" : [ "0.4.0.5"],
+      "name" : "tor"
+    }, 
+    {
+      "target" : [ "1.5.5"],
+      "base" : [ "1.5.1"],
+      "name" : "sbcl"
+    }, 
+    {
+      "target" : [ "1.8.9"],
+      "base" : [ "1.8.7"],
+      "name" : "emacs-counsel-etags"
+    }, 
+    {
+      "target" : [ "2.24"],
+      "base" : [ "2.23"],
+      "name" : "emacs-slime"
+    }, 
+    {
+      "target" : [ "1.1.11", "2.0.6"],
+      "base" : [ "1.1.11", "2.0.5"],
+      "name" : "fluidsynth"
+    }, 
+    {
+      "target" : [ "5.2.10"],
+      "base" : [ "5.2.9"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "19.7.0"],
+      "base" : [ "19.2.1"],
+      "name" : "python-twisted"
+    }, 
+    {
+      "target" : [ "0.6.2", "2.4.0"],
+      "base" : [ "0.6.2", "2.2.0"],
+      "name" : "ruby-mini-portile"
+    }, 
+    {
+      "target" : [ "1.10.4"],
+      "base" : [ "1.8.0"],
+      "name" : "ruby-nokogiri"
+    }, 
+    {
+      "target" : [ "5.58"],
+      "base" : [ "5.57"],
+      "name" : "xlockmore"
+    }, 
+    {
+      "target" : [ "2.4.41"],
+      "base" : [ "2.4.39"],
+      "name" : "httpd"
+    }, 
+    {
+      "target" : [ "0.3.3"],
+      "base" : [ "0.3.2"],
+      "name" : "r-ggstance"
+    }, 
+    {
+      "target" : [ "3.33.90"],
+      "base" : [ "3.28.5"],
+      "name" : "libdazzle"
+    }, 
+    {
+      "target" : [ "2.9.0"],
+      "base" : [ "2.8.0"],
+      "name" : "rmlint"
+    }, 
+    {
+      "target" : [ "1.9.9"],
+      "base" : [ "1.9.8"],
+      "name" : "python-pyscard"
+    }, 
+    {
+      "target" : [ "4.2.2"],
+      "base" : [ "4.2.0"],
+      "name" : "nsd"
+    }, 
+    {
+      "target" : [ "3.0.0-1.21a5cdc"],
+      "base" : [ "1.0.0-1.5f1fa99"],
+      "name" : "emacs-undo-propose-el"
+    }, 
+    {
+      "target" : [ "20190822"],
+      "base" : [ "20190522"],
+      "name" : "parallel"
+    }, 
+    {
+      "target" : [ "0.17.0"],
+      "base" : [ "0.12.0"],
+      "name" : "ruby-simplecov"
+    }, 
+    {
+      "target" : [ "1.2.3"],
+      "base" : [ "1.2.1"],
+      "name" : "python2-cvxopt"
+    }, 
+    {
+      "target" : [ "0.37.2"],
+      "base" : [ "0.35.1"],
+      "name" : "python-acme"
+    }, 
+    {
+      "target" : [ "4.14.140", "4.19.68", "4.4.190", "4.9.190", "5.2.10"],
+      "base" : [ "4.14.139", "4.19.67", "4.4.189", "4.9.189", "5.2.9"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.0"],
+      "name" : "emacs-helm-slime"
+    }, 
+    {
+      "target" : [ "4.14.140", "4.19.68", "5.2.10"],
+      "base" : [ "4.14.139", "4.19.67", "5.2.9"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "2.9a"],
+      "base" : [ "2.9"],
+      "name" : "tmux"
+    }, 
+    {
+      "target" : [ "5.2.0"],
+      "base" : [ "5.1.5"],
+      "name" : "hcxdumptool"
+    }, 
+    {
+      "target" : [ "4.14.140", "4.19.68", "4.4.190", "4.9.190", "5.2.10"],
+      "base" : [ "4.14.139", "4.19.67", "4.4.189", "4.9.189", "5.2.9"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.140", "4.19.68", "5.2.10"],
+      "base" : [ "4.14.139", "4.19.67", "5.2.9"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "2.0.0"],
+      "base" : [ "1.7.4"],
+      "name" : "emacs-helm-swoop"
+    }, 
+    {
+      "target" : [ "7.80"],
+      "base" : [ "7.70"],
+      "name" : "nmap"
+    }, 
+    {
+      "target" : [ "4.0.2"],
+      "base" : [ "4.0.1"],
+      "name" : "wine64"
+    }, 
+    {
+      "target" : [ "5.14"],
+      "base" : [ "5.6"],
+      "name" : "getmail"
+    }, 
+    {
+      "target" : [ "12.1.6"],
+      "base" : [ "11.4.3"],
+      "name" : "sysstat"
+    }, 
+    {
+      "target" : [ "0.29"],
+      "base" : [ "0.28"],
+      "name" : "perl-namespace-autoclean"
+    }, 
+    {
+      "target" : [ "3.3.8"],
+      "base" : [ "3.2.1"],
+      "name" : "python2-redis"
+    }, 
+    {
+      "target" : [ "0.37.2"],
+      "base" : [ "0.35.1"],
+      "name" : "certbot"
+    }, 
+    {
+      "target" : [ "5.2.10"],
+      "base" : [ "5.2.9"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "4.0.27"],
+      "base" : [ "4.0.26"],
+      "name" : "python2-pyodbc"
+    }, 
+    {
+      "target" : [ "1.9.3.23"],
+      "base" : [ "1.7.6.10"],
+      "name" : "manaplus"
+    }, 
+    {
+      "target" : [ "5.6.13.3"],
+      "base" : [ "5.6.13.2"],
+      "name" : "r-lpsolve"
+    }, 
+    {
+      "target" : [ "0.14.1.2"],
+      "base" : [ "0.14.1.0"],
+      "name" : "monero"
+    }, 
+    {
+      "target" : [ "12.1.20190819"],
+      "base" : [ "10.2.20181018"],
+      "name" : "edirect"
+    }, 
+    {
+      "target" : [ "3.6"],
+      "base" : [ "3.5"],
+      "name" : "ccache"
+    }, 
+    {
+      "target" : [ "5.2.10"],
+      "base" : [ "5.2.9"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "3.0.8"],
+      "base" : [ "3.0.7.1"],
+      "name" : "vlc"
+    }, 
+    {
+      "target" : [ "5.2.10"],
+      "base" : [ "5.2.9"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "19.08.0"],
+      "base" : [ "19.05.7"],
+      "name" : "wxmaxima"
+    }, 
+    {
+      "target" : [ "0.3.2"],
+      "base" : [ "0.3.1"],
+      "name" : "r-citr"
+    }, 
+    {
+      "target" : [ "2.3.3"],
+      "base" : [ "2.3.0"],
+      "name" : "emacs-evil-matchit"
+    }, 
+    {
+      "target" : [ "1.2.3"],
+      "base" : [ "1.2.1"],
+      "name" : "python-cvxopt"
+    }, 
+    {
+      "target" : [ "5.2.10"],
+      "base" : [ "5.2.9"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "6.13.0"],
+      "base" : [ "6.12.2"],
+      "name" : "csound"
+    }, 
+    {
+      "target" : [ "4.0.2"],
+      "base" : [ "4.0.1"],
+      "name" : "wine"
+    }, 
+    {
+      "target" : [ "1.47.11"],
+      "base" : [ "1.47.10"],
+      "name" : "help2man"
+    }, 
+    {
+      "target" : [ "0.4.22"],
+      "base" : [ "0.4.19"],
+      "name" : "go-ipfs"
+    }, 
+    {
+      "target" : [ "0.7.0"],
+      "base" : [ "0.5.0"],
+      "name" : "shellcheck"
+    }, 
+    {
+      "target" : [ "20190517"],
+      "base" : [ "20190413"],
+      "name" : "foo2zjs"
+    }, 
+    {
+      "target" : [ "19.6"],
+      "base" : [ "19.5"],
+      "name" : "snd"
+    }, 
+    {
+      "target" : [ "121"],
+      "base" : [ "120"],
+      "name" : "diffoscope"
+    }, 
+    {
+      "target" : [ "5.2.0"],
+      "base" : [ "5.1.6"],
+      "name" : "hcxtools"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.0.1"],
+      "name" : "chafa"
+    }, 
+    {
+      "target" : [ "0.21.14"],
+      "base" : [ "0.21.13"],
+      "name" : "mpd"
+    }, 
+    {
+      "target" : [ "4.0.27"],
+      "base" : [ "4.0.26"],
+      "name" : "python-pyodbc"
+    }, 
+    {
+      "target" : [ "19.7.0"],
+      "base" : [ "19.2.1"],
+      "name" : "python2-twisted"
+    }, 
+    {
+      "target" : [ "4.2.0"],
+      "base" : [ "4.1.3"],
+      "name" : "angband"
+    }, 
+    {
+      "target" : [ "1.1.0-0.aeabc8d"],
+      "base" : [ "1.1.0"],
+      "name" : "vidstab"
+    }, 
+    {
+      "target" : [ "9.14.5"],
+      "base" : [ "9.14.4"],
+      "name" : "bind"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "4.3.4",
+      "name" : "ruby-htmlentities"
+    }, 
+    {
+      "version" : "1.6",
+      "name" : "emacs-systemd-mode"
+    }, 
+    {
+      "version" : "0.36.0",
+      "name" : "ruby-solargraph"
+    }, 
+    {
+      "version" : "0.1.41",
+      "name" : "rust-num-integer"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "rust-wasi"
+    }, 
+    {
+      "version" : "0.10.0",
+      "name" : "python-folium"
+    }, 
+    {
+      "version" : "0.1-1.cbe91e1",
+      "name" : "emacs-ample-regexps"
+    }, 
+    {
+      "version" : "8.0-1.4c1dfa5",
+      "name" : "emacs-ssh-config-mode"
+    }, 
+    {
+      "version" : "0.1-1.07a8917",
+      "name" : "emacs-org-emms"
+    }, 
+    {
+      "version" : "0.1.0-1.522da46",
+      "name" : "emacs-mu4e-patch"
+    }, 
+    {
+      "version" : "1.4.2",
+      "name" : "pixiewps"
+    }, 
+    {
+      "version" : "0.5",
+      "name" : "emacs-flyspell-correct"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "python-branca"
+    }, 
+    {
+      "version" : "0.0.3-1.5205fe6",
+      "name" : "emacs-evil-mc"
+    }, 
+    {
+      "version" : "0.0.96",
+      "name" : "lxqt-archiver"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "ruby-reverse-markdown"
+    }, 
+    {
+      "version" : "0.4",
+      "name" : "emacs-refactor"
+    }, 
+    {
+      "version" : "4.3.1",
+      "name" : "emacs-org-jira"
+    }, 
+    {
+      "version" : "1.0-1.358bba0",
+      "name" : "emacs-mu4e-jump-to-list"
+    }, 
+    {
+      "version" : "5.39.0",
+      "name" : "fet"
+    }, 
+    {
+      "version" : "1.8",
+      "name" : "zutils"
+    }, 
+    {
+      "version" : "0.2.62",
+      "name" : "rust-libc"
+    }, 
+    {
+      "version" : "1.6.5",
+      "name" : "reaver"
+    }, 
+    {
+      "version" : "0.1-1.4938d5f",
+      "name" : "emacs-org-auto-expand"
+    }, 
+    {
+      "version" : "0.19.8",
+      "name" : "bitcoin-abc"
+    }, 
+    {
+      "version" : "2.2.2",
+      "name" : "jube"
+    }, 
+    {
+      "version" : "0.7",
+      "name" : "wterm"
+    }, 
+    {
+      "version" : "0.2.8",
+      "name" : "rust-num-traits"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/35/compare.json b/data/2019/35/compare.json
new file mode 100644
index 0000000..bd21830
--- /dev/null
+++ b/data/2019/35/compare.json
@@ -0,0 +1,946 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.0.6"],
+      "base" : [ "1.0.5"],
+      "name" : "guile-bytestructures"
+    }, 
+    {
+      "target" : [ "3.19.8"],
+      "base" : [ "3.18.9"],
+      "name" : "hplip-minimal"
+    }, 
+    {
+      "target" : [ "1.7.8"],
+      "base" : [ "1.7.7"],
+      "name" : "retroarch"
+    }, 
+    {
+      "target" : [ "2.20.5", "2.24.4"],
+      "base" : [ "2.20.5", "2.24.3"],
+      "name" : "webkitgtk"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.5.10.2"],
+      "name" : "yoshimi"
+    }, 
+    {
+      "target" : [ "0.46"],
+      "base" : [ "0.42"],
+      "name" : "ecl-ironclad"
+    }, 
+    {
+      "target" : [ "1.0.0", "0.3.3"],
+      "base" : [ "1.0.0"],
+      "name" : "rust-scopeguard"
+    }, 
+    {
+      "target" : [ "0.8.8"],
+      "base" : [ "0.8.7.4"],
+      "name" : "xfce4-terminal"
+    }, 
+    {
+      "target" : [ "0.23.0"],
+      "base" : [ "0.22.4"],
+      "name" : "enlightenment"
+    }, 
+    {
+      "target" : [ "19.2.1"],
+      "base" : [ "18.1"],
+      "name" : "python-pip"
+    }, 
+    {
+      "target" : [ "2.3.7.2"],
+      "base" : [ "2.3.6"],
+      "name" : "dovecot"
+    }, 
+    {
+      "target" : [ "0.22.2"],
+      "base" : [ "0.21"],
+      "name" : "python-pybtex"
+    }, 
+    {
+      "target" : [ "1.20.0", "1.21.0", "1.22.1", "1.23.0", "1.24.1", "1.25.0", "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1", "1.32.0", "1.33.0", "1.34.1", "1.35.0", "1.36.0", "1.37.0"],
+      "base" : [ "1.20.0", "1.21.0", "1.22.1", "1.23.0", "1.24.1", "1.25.0", "1.26.2", "1.27.2", "1.28.0", "1.29.2", "1.30.1", "1.31.1", "1.32.0", "1.33.0", "1.34.1", "1.35.0", "1.36.0"],
+      "name" : "rust"
+    }, 
+    {
+      "target" : [ "37.0.0"],
+      "base" : [ "31.0.0"],
+      "name" : "mkvtoolnix"
+    }, 
+    {
+      "target" : [ "0.10"],
+      "base" : [ "0.9"],
+      "name" : "gnuastro"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.2.2"],
+      "name" : "sbcl-next"
+    }, 
+    {
+      "target" : [ "0.4.2"],
+      "base" : [ "0.4.1"],
+      "name" : "xfce4-pulseaudio-plugin"
+    }, 
+    {
+      "target" : [ "1.11.2"],
+      "base" : [ "1.11.1"],
+      "name" : "python2-wrapt"
+    }, 
+    {
+      "target" : [ "0.9.66"],
+      "base" : [ "0.9.65"],
+      "name" : "libmicrohttpd"
+    }, 
+    {
+      "target" : [ "1.1.3"],
+      "base" : [ "1.1.2"],
+      "name" : "drumstick"
+    }, 
+    {
+      "target" : [ "3.2.3"],
+      "base" : [ "3.2.2"],
+      "name" : "libmirage"
+    }, 
+    {
+      "target" : [ "0.3.1"],
+      "base" : [ "0.3.0"],
+      "name" : "rage"
+    }, 
+    {
+      "target" : [ "1.0.6"],
+      "base" : [ "1.0.5"],
+      "name" : "guile2.0-bytestructures"
+    }, 
+    {
+      "target" : [ "5.2.11"],
+      "base" : [ "5.2.10"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "0.46"],
+      "base" : [ "0.42"],
+      "name" : "sbcl-ironclad"
+    }, 
+    {
+      "target" : [ "2019.3"],
+      "base" : [ "2018.9.1"],
+      "name" : "libostree"
+    }, 
+    {
+      "target" : [ "3.2.3"],
+      "base" : [ "3.2.1"],
+      "name" : "cdemu-client"
+    }, 
+    {
+      "target" : [ "1.1.3"],
+      "base" : [ "1.1.2"],
+      "name" : "xfce4-battery-plugin"
+    }, 
+    {
+      "target" : [ "6.1.0"],
+      "base" : [ "5.4.1"],
+      "name" : "python2-pillow"
+    }, 
+    {
+      "target" : [ "224"],
+      "base" : [ "223"],
+      "name" : "txr"
+    }, 
+    {
+      "target" : [ "2.9.4"],
+      "base" : [ "2.9.3"],
+      "name" : "guile-next"
+    }, 
+    {
+      "target" : [ "1.6.5"],
+      "base" : [ "1.6.1"],
+      "name" : "xfce4-power-manager"
+    }, 
+    {
+      "target" : [ "0.9.8"],
+      "base" : [ "0.9.6"],
+      "name" : "rtorrent"
+    }, 
+    {
+      "target" : [ "2.3.1"],
+      "base" : [ "2.3.0"],
+      "name" : "stow"
+    }, 
+    {
+      "target" : [ "1.2"],
+      "base" : [ "1.1.1"],
+      "name" : "sway"
+    }, 
+    {
+      "target" : [ "4.14.1"],
+      "base" : [ "4.12.1"],
+      "name" : "libxfce4ui"
+    }, 
+    {
+      "target" : [ "2.3.3"],
+      "base" : [ "2.3.1"],
+      "name" : "xfce4-whiskermenu-plugin"
+    }, 
+    {
+      "target" : [ "76.0.3809.132-0.8eba5c0"],
+      "base" : [ "76.0.3809.100-0.8eba5c0"],
+      "name" : "ungoogled-chromium"
+    }, 
+    {
+      "target" : [ "6.1.0"],
+      "base" : [ "5.4.1"],
+      "name" : "python-pillow"
+    }, 
+    {
+      "target" : [ "0.0.1-2.e8fe5b2"],
+      "base" : [ "0.0.1-1.36a5fe0"],
+      "name" : "emacs-evil-owl"
+    }, 
+    {
+      "target" : [ "4.14.0"],
+      "base" : [ "4.12.2"],
+      "name" : "xfce4-panel"
+    }, 
+    {
+      "target" : [ "76.0.3809.132-0.8eba5c0"],
+      "base" : [ "76.0.3809.100-0.8eba5c0"],
+      "name" : "ungoogled-chromium-wayland"
+    }, 
+    {
+      "target" : [ "1.0.0", "0.1.2"],
+      "base" : [ "1.0.0"],
+      "name" : "rust-scoped-tls"
+    }, 
+    {
+      "target" : [ "4.14.0"],
+      "base" : [ "4.12.1"],
+      "name" : "xfce"
+    }, 
+    {
+      "target" : [ "26.3"],
+      "base" : [ "26.2"],
+      "name" : "emacs-xwidgets"
+    }, 
+    {
+      "target" : [ "4.14.0"],
+      "base" : [ "4.12.4"],
+      "name" : "xfce4-settings"
+    }, 
+    {
+      "target" : [ "4.15"],
+      "base" : [ "4.14"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "2019.08.13"],
+      "base" : [ "2019.08.02"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "2.0.13"],
+      "base" : [ "2.0.12"],
+      "name" : "numactl"
+    }, 
+    {
+      "target" : [ "4.4.190", "4.9.190", "4.14.141", "4.19.69", "5.2.11"],
+      "base" : [ "4.14.140", "4.19.68", "4.4.190", "4.9.190", "5.2.10"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.7.0"],
+      "base" : [ "0.6.0"],
+      "name" : "wlroots"
+    }, 
+    {
+      "target" : [ "4.14.141", "4.19.69", "5.2.11"],
+      "base" : [ "4.14.140", "4.19.68", "5.2.10"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "0.1.12", "1.0.23"],
+      "base" : [ "0.1.12", "1.0.22"],
+      "name" : "libusb"
+    }, 
+    {
+      "target" : [ "6.0.0"],
+      "base" : [ "5.0.4"],
+      "name" : "mingw-w64-x86_64"
+    }, 
+    {
+      "target" : [ "0.0.11"],
+      "base" : [ "0.0.10"],
+      "name" : "libhandy"
+    }, 
+    {
+      "target" : [ "20190816"],
+      "base" : [ "20190703"],
+      "name" : "acpica"
+    }, 
+    {
+      "target" : [ "2.4.0"],
+      "base" : [ "2.1"],
+      "name" : "python-flask-sqlalchemy"
+    }, 
+    {
+      "target" : [ "1.22.3"],
+      "base" : [ "1.22.2"],
+      "name" : "efl"
+    }, 
+    {
+      "target" : [ "4.4"],
+      "base" : [ "4.3"],
+      "name" : "nano"
+    }, 
+    {
+      "target" : [ "4.14.67", "4.4.190", "4.9.190", "4.14.141", "4.19.69", "5.2.11"],
+      "base" : [ "4.14.140", "4.14.67", "4.19.68", "4.4.190", "4.9.190", "5.2.10"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.141", "4.19.69", "5.2.11"],
+      "base" : [ "4.14.140", "4.19.68", "5.2.10"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "5.4"],
+      "base" : [ "5.3"],
+      "name" : "libxklavier"
+    }, 
+    {
+      "target" : [ "4.14.0"],
+      "base" : [ "4.12.5"],
+      "name" : "xfwm4"
+    }, 
+    {
+      "target" : [ "26.3"],
+      "base" : [ "26.2"],
+      "name" : "emacs"
+    }, 
+    {
+      "target" : [ "26.3"],
+      "base" : [ "26.2"],
+      "name" : "emacs-no-x"
+    }, 
+    {
+      "target" : [ "5.2.11"],
+      "base" : [ "5.2.10"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "6.0.0"],
+      "base" : [ "5.0.4"],
+      "name" : "mingw-w64-i686"
+    }, 
+    {
+      "target" : [ "1.11.5"],
+      "base" : [ "1.11.3"],
+      "name" : "conky"
+    }, 
+    {
+      "target" : [ "0.13.8"],
+      "base" : [ "0.13.6"],
+      "name" : "libtorrent"
+    }, 
+    {
+      "target" : [ "26.3"],
+      "base" : [ "26.2"],
+      "name" : "emacs-no-x-toolkit"
+    }, 
+    {
+      "target" : [ "4.14.0"],
+      "base" : [ "4.12.0"],
+      "name" : "xfce4-appfinder"
+    }, 
+    {
+      "target" : [ "20190831"],
+      "base" : [ "20190410"],
+      "name" : "vhba-module"
+    }, 
+    {
+      "target" : [ "10.3"],
+      "base" : [ "10.2"],
+      "name" : "iverilog"
+    }, 
+    {
+      "target" : [ "0.12.8"],
+      "base" : [ "0.12.6"],
+      "name" : "exo"
+    }, 
+    {
+      "target" : [ "5.2.11"],
+      "base" : [ "5.2.10"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "5.2.11"],
+      "base" : [ "5.2.10"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "5.8.1"],
+      "base" : [ "5.7.8"],
+      "name" : "aqbanking"
+    }, 
+    {
+      "target" : [ "0.0.1-23.1cd2f93"],
+      "base" : [ "0.0.1-22.858b6b8"],
+      "name" : "cuirass"
+    }, 
+    {
+      "target" : [ "4.14.0"],
+      "base" : [ "4.12.1"],
+      "name" : "xfce4-session"
+    }, 
+    {
+      "target" : [ "1.25.12"],
+      "base" : [ "1.25.10"],
+      "name" : "mpg123"
+    }, 
+    {
+      "target" : [ "3.19.8"],
+      "base" : [ "3.18.9"],
+      "name" : "hplip"
+    }, 
+    {
+      "target" : [ "1.0.11"],
+      "base" : [ "1.0.10"],
+      "name" : "python2-alembic"
+    }, 
+    {
+      "target" : [ "0.2.8", "0.3.8"],
+      "base" : [ "0.3.7"],
+      "name" : "rust-winapi"
+    }, 
+    {
+      "target" : [ "0.2.7"],
+      "base" : [ "0.2.5"],
+      "name" : "tumbler"
+    }, 
+    {
+      "target" : [ "19.2.1"],
+      "base" : [ "18.1"],
+      "name" : "python2-pip"
+    }, 
+    {
+      "target" : [ "0.8.1"],
+      "base" : [ "0.7.1"],
+      "name" : "xfce4-xkb-plugin"
+    }, 
+    {
+      "target" : [ "0.6.4"],
+      "base" : [ "0.6.3"],
+      "name" : "garcon"
+    }, 
+    {
+      "target" : [ "5.2.11"],
+      "base" : [ "5.2.10"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.11.2"],
+      "base" : [ "1.11.1"],
+      "name" : "python-wrapt"
+    }, 
+    {
+      "target" : [ "4.15"],
+      "base" : [ "4.14"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "3.2.3"],
+      "base" : [ "3.2.2"],
+      "name" : "cdemu-daemon"
+    }, 
+    {
+      "target" : [ "0.46"],
+      "base" : [ "0.42"],
+      "name" : "cl-ironclad"
+    }, 
+    {
+      "target" : [ "4.17.1"],
+      "base" : [ "4.17"],
+      "name" : "i3-wm"
+    }, 
+    {
+      "target" : [ "2019.08.16"],
+      "base" : [ "0.1-1.4c1fbc3"],
+      "name" : "emacs-elisp-demos"
+    }, 
+    {
+      "target" : [ "26.3"],
+      "base" : [ "26.2"],
+      "name" : "emacs-minimal"
+    }, 
+    {
+      "target" : [ "4.14.1"],
+      "base" : [ "4.12.4"],
+      "name" : "xfdesktop"
+    }, 
+    {
+      "target" : [ "4.14.0"],
+      "base" : [ "4.12.1"],
+      "name" : "libxfce4util"
+    }, 
+    {
+      "target" : [ "4.20.2"],
+      "base" : [ "4.20.0"],
+      "name" : "gwenhywfar"
+    }, 
+    {
+      "target" : [ "122"],
+      "base" : [ "121"],
+      "name" : "diffoscope"
+    }, 
+    {
+      "target" : [ "0.9.63"],
+      "base" : [ "0.9.62"],
+      "name" : "eolie"
+    }, 
+    {
+      "target" : [ "0.1.2-2.f549ecc"],
+      "base" : [ "0.0.1-1.42077e8"],
+      "name" : "emacs-mbsync"
+    }, 
+    {
+      "target" : [ "0.4.4"],
+      "base" : [ "0.4.3"],
+      "name" : "xfce4-notifyd"
+    }, 
+    {
+      "target" : [ "1.0.11"],
+      "base" : [ "1.0.10"],
+      "name" : "python-alembic"
+    }, 
+    {
+      "target" : [ "4.15"],
+      "base" : [ "4.14"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "4.14.1"],
+      "base" : [ "4.12.1"],
+      "name" : "xfconf"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "1.2.2",
+      "name" : "next-gtk-webkit"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "1.1.1",
+      "name" : "rust-stable-deref-trait"
+    }, 
+    {
+      "version" : "2.11.1",
+      "name" : "rednotebook"
+    }, 
+    {
+      "version" : "3.0.0",
+      "name" : "go-github-com-robfig-cron"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-winapi-build"
+    }, 
+    {
+      "version" : "0.3.13",
+      "name" : "rust-mime"
+    }, 
+    {
+      "version" : "0.5.2",
+      "name" : "rust-remove-dir-all"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-fuchsia-zircon"
+    }, 
+    {
+      "version" : "2.0.0-315",
+      "name" : "splix"
+    }, 
+    {
+      "version" : "1.8.1",
+      "name" : "lib3mf"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-ucd-trie"
+    }, 
+    {
+      "version" : "1.3.0",
+      "name" : "rust-lazy-static"
+    }, 
+    {
+      "version" : "0.1.13",
+      "name" : "rust-nodrop"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-winutil"
+    }, 
+    {
+      "version" : "4.14.67",
+      "name" : "linux-libre-headers-stripped-tarball"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-tracing-core"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-safemem"
+    }, 
+    {
+      "version" : "0.2.13",
+      "name" : "rust-atty"
+    }, 
+    {
+      "version" : "0.3.0-alpha.17",
+      "name" : "rust-futures-io-preview"
+    }, 
+    {
+      "version" : "1.10.1",
+      "name" : "rust-num-cpus"
+    }, 
+    {
+      "version" : "1.6.0",
+      "name" : "r-genie3"
+    }, 
+    {
+      "version" : "0.9-1.75d8d67",
+      "name" : "emacs-ivy-taskrunner"
+    }, 
+    {
+      "version" : "0.4.2",
+      "name" : "rust-unsafe-any"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-kernel32-sys"
+    }, 
+    {
+      "version" : "2.0",
+      "name" : "fe"
+    }, 
+    {
+      "version" : "0.7.0",
+      "name" : "rust-untrusted"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "python-elementpath"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-winapi-util"
+    }, 
+    {
+      "version" : "0.1.39",
+      "name" : "rust-num-iter"
+    }, 
+    {
+      "version" : "0.3.6",
+      "name" : "rust-thread-local"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-modifier"
+    }, 
+    {
+      "version" : "2.2.9",
+      "name" : "rust-walkdir"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "rust-wincolor"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-clicolors-control"
+    }, 
+    {
+      "version" : "0.19",
+      "name" : "mes-minimal-stripped-tarball"
+    }, 
+    {
+      "version" : "0.6.2",
+      "name" : "rust-core-foundation-sys"
+    }, 
+    {
+      "version" : "0.2.4",
+      "name" : "rust-permutohedron"
+    }, 
+    {
+      "version" : "1.5.0",
+      "name" : "agda-ial"
+    }, 
+    {
+      "version" : "0.7.2",
+      "name" : "vmpk"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "rust-foreign-types-shared"
+    }, 
+    {
+      "version" : "0.0.3",
+      "name" : "rust-cloudabi"
+    }, 
+    {
+      "version" : "0.1.3",
+      "name" : "rust-defmac"
+    }, 
+    {
+      "version" : "0.9.2.2",
+      "name" : "stylish-haskell"
+    }, 
+    {
+      "version" : "0.0.1",
+      "name" : "poussetaches"
+    }, 
+    {
+      "version" : "1.0-1.4d16538",
+      "name" : "r-harmony"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "rust-findshlibs"
+    }, 
+    {
+      "version" : "2.2.0",
+      "name" : "rust-xdg"
+    }, 
+    {
+      "version" : "0.2.6",
+      "name" : "rust-plugin"
+    }, 
+    {
+      "version" : "0.0.0-1.ea06abc",
+      "name" : "sbcl-cl-xmlspam"
+    }, 
+    {
+      "version" : "0.1.9",
+      "name" : "rust-fixedbitset"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-try-from"
+    }, 
+    {
+      "version" : "0.6.2",
+      "name" : "rust-resolv-conf"
+    }, 
+    {
+      "version" : "v0.4.1-19.f3bf0db",
+      "name" : "emacsy-minimal"
+    }, 
+    {
+      "version" : "0.58",
+      "name" : "emacs-helm-ag"
+    }, 
+    {
+      "version" : "1.0.5",
+      "name" : "rust-termcolor"
+    }, 
+    {
+      "version" : "20190408-1.24b452d",
+      "name" : "cl-dbus"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-antidote"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "rust-termios"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "rust-cblas-sys"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-version-check"
+    }, 
+    {
+      "version" : "2.27",
+      "name" : "uniutils"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-iovec"
+    }, 
+    {
+      "version" : "3.32.0",
+      "name" : "template-glib"
+    }, 
+    {
+      "version" : "0.2.33",
+      "name" : "rust-net2"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "rust-security-framework-sys"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-fuchsia-zircon-sys"
+    }, 
+    {
+      "version" : "1.0.5",
+      "name" : "rust-same-file"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "rust-widestring"
+    }, 
+    {
+      "version" : "2.1.2",
+      "name" : "rust-data-encoding"
+    }, 
+    {
+      "version" : "1.3.post1",
+      "name" : "python-pyroutelib3"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-streaming-stats"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-typemap"
+    }, 
+    {
+      "version" : "0.3.14",
+      "name" : "rust-pkg-config"
+    }, 
+    {
+      "version" : "0.1.1-alpha",
+      "name" : "nomad"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-fuchsia-cprng"
+    }, 
+    {
+      "version" : "2.1",
+      "name" : "jbigkit"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-hostname"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-tokio-mock-task"
+    }, 
+    {
+      "version" : "0.12.0",
+      "name" : "speedcrunch"
+    }, 
+    {
+      "version" : "3.1.0",
+      "name" : "cvassistant"
+    }, 
+    {
+      "version" : "2.14",
+      "name" : "ascii2binary"
+    }, 
+    {
+      "version" : "0.19",
+      "name" : "mes-minimal"
+    }, 
+    {
+      "version" : "0.6-1.3afd4a5",
+      "name" : "emacs-taskrunner"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "rust-ws2-32-sys"
+    }, 
+    {
+      "version" : "0.4.2",
+      "name" : "rust-heapsize"
+    }, 
+    {
+      "version" : "1.3.0",
+      "name" : "next"
+    }, 
+    {
+      "version" : "0.9-1.1910dac",
+      "name" : "emacs-helm-taskrunner"
+    }, 
+    {
+      "version" : "0.2.48",
+      "name" : "rust-wasm-bindgen-test-macro"
+    }, 
+    {
+      "version" : "0.1.8",
+      "name" : "rust-futures-cpupool"
+    }, 
+    {
+      "version" : "0.9.1",
+      "name" : "rust-version-check"
+    }, 
+    {
+      "version" : "0.5.2",
+      "name" : "mescc-tools-static-stripped-tarball"
+    }, 
+    {
+      "version" : "0.1.15",
+      "name" : "rust-schannel"
+    }, 
+    {
+      "version" : "1.1.1",
+      "name" : "cedille"
+    }, 
+    {
+      "version" : "0.6.10",
+      "name" : "rust-regex-syntax"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-try-lock"
+    }, 
+    {
+      "version" : "2.4.0",
+      "name" : "rust-unicase"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-stdweb-internal-test-macro"
+    }, 
+    {
+      "version" : "1.7.1",
+      "name" : "rust-threadpool"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-traitobject"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "rust-void"
+    }, 
+    {
+      "version" : "0.7.1",
+      "name" : "rust-blas-sys"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-rawpointer"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "rust-defmac"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-typeable"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/36/compare.json b/data/2019/36/compare.json
new file mode 100644
index 0000000..68368d1
--- /dev/null
+++ b/data/2019/36/compare.json
@@ -0,0 +1,1274 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.10.2"],
+      "base" : [ "1.10.1-1.02e1d15"],
+      "name" : "twinkle"
+    }, 
+    {
+      "target" : [ "0.6-5"],
+      "base" : [ "0.6-4"],
+      "name" : "r-lavaan"
+    }, 
+    {
+      "target" : [ "0.0.0-1.66ff4fa"],
+      "base" : [ "0.0.0-0.a2ff675"],
+      "name" : "vigra-c"
+    }, 
+    {
+      "target" : [ "1.6.6"],
+      "base" : [ "1.6.5"],
+      "name" : "ocaml-cppo"
+    }, 
+    {
+      "target" : [ "1.0.5"],
+      "base" : [ "1.0.4"],
+      "name" : "r-pkgbuild"
+    }, 
+    {
+      "target" : [ "2.0.3"],
+      "base" : [ "1.6"],
+      "name" : "ocaml-zed"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.2.1"],
+      "name" : "grammalecte"
+    }, 
+    {
+      "target" : [ "0.4.4"],
+      "base" : [ "0.4.2"],
+      "name" : "r-geometry"
+    }, 
+    {
+      "target" : [ "1.4.8"],
+      "base" : [ "1.4.7"],
+      "name" : "r-apcluster"
+    }, 
+    {
+      "target" : [ "9.2.6"],
+      "base" : [ "9.2.5"],
+      "name" : "emacs-org"
+    }, 
+    {
+      "target" : [ "0.25-1"],
+      "base" : [ "0.24-1"],
+      "name" : "r-afex"
+    }, 
+    {
+      "target" : [ "1.7.8.3"],
+      "base" : [ "1.7.8"],
+      "name" : "retroarch"
+    }, 
+    {
+      "target" : [ "1.2-8"],
+      "base" : [ "1.2-7"],
+      "name" : "r-seriation"
+    }, 
+    {
+      "target" : [ "0.4.7"],
+      "base" : [ "0.4.4"],
+      "name" : "r-dalex"
+    }, 
+    {
+      "target" : [ "0.9.4"],
+      "base" : [ "0.9.3"],
+      "name" : "r-summarytools"
+    }, 
+    {
+      "target" : [ "2.40.4"],
+      "base" : [ "2.40.3"],
+      "name" : "r-biomart"
+    }, 
+    {
+      "target" : [ "6.8.2"],
+      "base" : [ "6.8.0"],
+      "name" : "r-mixomics"
+    }, 
+    {
+      "target" : [ "5.0-7.a974540"],
+      "base" : [ "5.0-6.24718c1"],
+      "name" : "dolphin-emu"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.0.2"],
+      "name" : "guile-gi"
+    }, 
+    {
+      "target" : [ "2.0.0"],
+      "base" : [ "1.0.2"],
+      "name" : "r-ggraph"
+    }, 
+    {
+      "target" : [ "5.2.3"],
+      "base" : [ "5.2.1"],
+      "name" : "ocaml-ppx-tools-versioned"
+    }, 
+    {
+      "target" : [ "1.16.3"],
+      "base" : [ "1.16.2"],
+      "name" : "r-regioner"
+    }, 
+    {
+      "target" : [ "1.4.4"],
+      "base" : [ "1.4.3"],
+      "name" : "r-rgooglemaps"
+    }, 
+    {
+      "target" : [ "2.07"],
+      "base" : [ "2.06"],
+      "name" : "gama"
+    }, 
+    {
+      "target" : [ "0.9.2"],
+      "base" : [ "0.9.1"],
+      "name" : "r-ggformula"
+    }, 
+    {
+      "target" : [ "0.1.3"],
+      "base" : [ "0.1.2"],
+      "name" : "libabw"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.2.0"],
+      "name" : "talloc-static"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "sbcl-next"
+    }, 
+    {
+      "target" : [ "1.5.6"],
+      "base" : [ "1.5.5"],
+      "name" : "sbcl"
+    }, 
+    {
+      "target" : [ "0.19.5"],
+      "base" : [ "0.19.4"],
+      "name" : "libraw"
+    }, 
+    {
+      "target" : [ "2.0.2"],
+      "base" : [ "1.13"],
+      "name" : "ocaml-lambda-term"
+    }, 
+    {
+      "target" : [ "3.1.0"],
+      "base" : [ "3.0.2"],
+      "name" : "r-seurat"
+    }, 
+    {
+      "target" : [ "6.1"],
+      "base" : [ "6.0"],
+      "name" : "emacs-lsp-mode"
+    }, 
+    {
+      "target" : [ "0.13"],
+      "base" : [ "0.12"],
+      "name" : "r-bookdown"
+    }, 
+    {
+      "target" : [ "4.5.13"],
+      "base" : [ "4.5.9"],
+      "name" : "js-es5-shim"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.9"],
+      "name" : "r-gdtools"
+    }, 
+    {
+      "target" : [ "0.6-4"],
+      "base" : [ "0.6-3"],
+      "name" : "r-units"
+    }, 
+    {
+      "target" : [ "5.2.13"],
+      "base" : [ "5.2.11"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "1.15"],
+      "base" : [ "1.14"],
+      "name" : "r-rmarkdown"
+    }, 
+    {
+      "target" : [ "1.49.1"],
+      "base" : [ "1.48.0"],
+      "name" : "rclone"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.2.2"],
+      "name" : "python-scipy"
+    }, 
+    {
+      "target" : [ "0.100.30"],
+      "base" : [ "0.100.26"],
+      "name" : "r-rgl"
+    }, 
+    {
+      "target" : [ "0.5.9"],
+      "base" : [ "0.5.7"],
+      "name" : "ocaml-ssl"
+    }, 
+    {
+      "target" : [ "5.1.0"],
+      "base" : [ "5.0.8"],
+      "name" : "snap"
+    }, 
+    {
+      "target" : [ "1.11"],
+      "base" : [ "1.10"],
+      "name" : "micropython"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.2.0"],
+      "name" : "ocaml-migrate-parsetree"
+    }, 
+    {
+      "target" : [ "0.9"],
+      "base" : [ "0.8"],
+      "name" : "r-xfun"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.2"],
+      "name" : "ecl-fiveam"
+    }, 
+    {
+      "target" : [ "0.12.0"],
+      "base" : [ "0.11.0"],
+      "name" : "r-ggeffects"
+    }, 
+    {
+      "target" : [ "0.0.2-10.986ca7e"],
+      "base" : [ "0.0.1-9.0748c69"],
+      "name" : "emacs-evil-ediff"
+    }, 
+    {
+      "target" : [ "20190904"],
+      "base" : [ "20190805"],
+      "name" : "emacs-org-contrib"
+    }, 
+    {
+      "target" : [ "1.4-2"],
+      "base" : [ "1.4-1"],
+      "name" : "r-pbapply"
+    }, 
+    {
+      "target" : [ "1.9.1"],
+      "base" : [ "1.7"],
+      "name" : "ocaml-zarith"
+    }, 
+    {
+      "target" : [ "2.5-6"],
+      "base" : [ "2.5-5"],
+      "name" : "r-vegan"
+    }, 
+    {
+      "target" : [ "2.16.1"],
+      "base" : [ "2.16.0"],
+      "name" : "r-annotationhub"
+    }, 
+    {
+      "target" : [ "60.9.0-guix1"],
+      "base" : [ "60.8.0-guix1"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "6.2.1"],
+      "base" : [ "6.2.0"],
+      "name" : "varnish"
+    }, 
+    {
+      "target" : [ "0.9.5"],
+      "base" : [ "0.9.3"],
+      "name" : "thunar-volman"
+    }, 
+    {
+      "target" : [ "1.6-4"],
+      "base" : [ "1.6-3"],
+      "name" : "r-arules"
+    }, 
+    {
+      "target" : [ "0.2.3.1"],
+      "base" : [ "0.2.2.0"],
+      "name" : "r-umap"
+    }, 
+    {
+      "target" : [ "0.9.0", "0.7.0"],
+      "base" : [ "0.9.0"],
+      "name" : "rust-semver-parser"
+    }, 
+    {
+      "target" : [ "0.3.4"],
+      "base" : [ "0.3.3"],
+      "name" : "r-feather"
+    }, 
+    {
+      "target" : [ "2.0-0"],
+      "base" : [ "1.4-11"],
+      "name" : "r-wgaim"
+    }, 
+    {
+      "target" : [ "4.92.2"],
+      "base" : [ "4.92.1"],
+      "name" : "exim"
+    }, 
+    {
+      "target" : [ "0.4"],
+      "base" : [ "0.3-2"],
+      "name" : "r-whisker"
+    }, 
+    {
+      "target" : [ "7.0.1"],
+      "base" : [ "6.2.1"],
+      "name" : "r-msigdbr"
+    }, 
+    {
+      "target" : [ "0.1.0", "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "rust-unicode-xid"
+    }, 
+    {
+      "target" : [ "2.1.20190824"],
+      "base" : [ "2.1.20190625"],
+      "name" : "miniupnpc"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.2"],
+      "name" : "bs1770gain"
+    }, 
+    {
+      "target" : [ "0.8.1"],
+      "base" : [ "0.8.0"],
+      "name" : "ocaml-markup"
+    }, 
+    {
+      "target" : [ "0.0.1-3.24c5f43"],
+      "base" : [ "0.0.1-2.e8fe5b2"],
+      "name" : "emacs-evil-owl"
+    }, 
+    {
+      "target" : [ "3.0-2"],
+      "base" : [ "2.9-23"],
+      "name" : "r-raster"
+    }, 
+    {
+      "target" : [ "0.8.2"],
+      "base" : [ "0.8.1"],
+      "name" : "emacs-robe"
+    }, 
+    {
+      "target" : [ "9.8-6"],
+      "base" : [ "9.8-3"],
+      "name" : "r-fields"
+    }, 
+    {
+      "target" : [ "0.5.0"],
+      "base" : [ "0.4.1"],
+      "name" : "r-insight"
+    }, 
+    {
+      "target" : [ "2.2.0"],
+      "base" : [ "2.1.0"],
+      "name" : "r-devtools"
+    }, 
+    {
+      "target" : [ "4.10.8"],
+      "base" : [ "4.10.6"],
+      "name" : "samba"
+    }, 
+    {
+      "target" : [ "1.0.1-5.cc98b00"],
+      "base" : [ "1.0.1-4.c902458"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "4.14.142", "4.19.71", "4.4.191", "4.9.191", "5.2.13"],
+      "base" : [ "4.14.141", "4.19.69", "4.4.190", "4.9.190", "5.2.11"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "3.4.2"],
+      "base" : [ "3.4.1"],
+      "name" : "ocaml-frontc"
+    }, 
+    {
+      "target" : [ "0.5.1"],
+      "base" : [ "0.5.0"],
+      "name" : "r-hms"
+    }, 
+    {
+      "target" : [ "0.0.20190905"],
+      "base" : [ "0.0.20190702"],
+      "name" : "wireguard"
+    }, 
+    {
+      "target" : [ "4.14.142", "4.19.71", "5.2.13"],
+      "base" : [ "4.14.141", "4.19.69", "5.2.11"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "next"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.5.0"],
+      "name" : "ocaml-stringext"
+    }, 
+    {
+      "target" : [ "0.1-1.ed951d1"],
+      "base" : [ "0.1-1.74ca98b"],
+      "name" : "emacs-org-sidebar"
+    }, 
+    {
+      "target" : [ "0.10"],
+      "base" : [ "0.9"],
+      "name" : "ocaml-qcheck"
+    }, 
+    {
+      "target" : [ "3.0"],
+      "base" : [ "2.5"],
+      "name" : "vim-fugitive"
+    }, 
+    {
+      "target" : [ "1.3.2"],
+      "base" : [ "1.3.1"],
+      "name" : "ocaml-easy-format"
+    }, 
+    {
+      "target" : [ "0.8-2.32ddff8"],
+      "base" : [ "0.8-79.32ddff8"],
+      "name" : "emacs-flycheck-haskell"
+    }, 
+    {
+      "target" : [ "0.0.2"],
+      "base" : [ "0.0.1"],
+      "name" : "poussetaches"
+    }, 
+    {
+      "target" : [ "0.3.1"],
+      "base" : [ "0.3.0"],
+      "name" : "r-ggforce"
+    }, 
+    {
+      "target" : [ "2.1"],
+      "base" : [ "2.0"],
+      "name" : "r-enrichr"
+    }, 
+    {
+      "target" : [ "1.0.2"],
+      "base" : [ "1.0.1"],
+      "name" : "ocaml-camomile"
+    }, 
+    {
+      "target" : [ "2.1.0-1.aa07c11"],
+      "base" : [ "2.1.0"],
+      "name" : "emacs-org-pomodoro"
+    }, 
+    {
+      "target" : [ "0.1.36"],
+      "base" : [ "0.1.28"],
+      "name" : "python-debian"
+    }, 
+    {
+      "target" : [ "1.22.4"],
+      "base" : [ "1.22.3"],
+      "name" : "efl"
+    }, 
+    {
+      "target" : [ "1.0.6"],
+      "base" : [ "1.0.0"],
+      "name" : "r-radiant-data"
+    }, 
+    {
+      "target" : [ "4.14.142", "4.19.71", "4.4.191", "4.9.191", "5.2.13"],
+      "base" : [ "4.14.141", "4.19.69", "4.4.190", "4.9.190", "5.2.11"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.142", "4.19.71", "5.2.13"],
+      "base" : [ "4.14.141", "4.19.69", "5.2.11"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "0.1.7"],
+      "base" : [ "0.1.6"],
+      "name" : "libvisio"
+    }, 
+    {
+      "target" : [ "0.0.2-10.986ca7e"],
+      "base" : [ "0.0.1-9.0748c69"],
+      "name" : "emacs-evil-collection"
+    }, 
+    {
+      "target" : [ "0.2"],
+      "base" : [ "0.1"],
+      "name" : "emacs-org-ql"
+    }, 
+    {
+      "target" : [ "0.0.2-10.986ca7e"],
+      "base" : [ "0.0.1-9.0748c69"],
+      "name" : "emacs-evil-mu4e"
+    }, 
+    {
+      "target" : [ "3.5.0"],
+      "base" : [ "3.4.0"],
+      "name" : "libnl"
+    }, 
+    {
+      "target" : [ "2.10.0"],
+      "base" : [ "2.9.0"],
+      "name" : "ocaml-batteries"
+    }, 
+    {
+      "target" : [ "1.21-3"],
+      "base" : [ "1.20-1"],
+      "name" : "r-dtw"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.4.0"],
+      "name" : "tdb"
+    }, 
+    {
+      "target" : [ "1.46.1"],
+      "base" : [ "1.46.0"],
+      "name" : "r-annotationdbi"
+    }, 
+    {
+      "target" : [ "0.55.0"],
+      "base" : [ "0.54.0"],
+      "name" : "r-matrixstats"
+    }, 
+    {
+      "target" : [ "0.4.7"],
+      "base" : [ "0.4.6"],
+      "name" : "r-circlize"
+    }, 
+    {
+      "target" : [ "5.2.13"],
+      "base" : [ "5.2.11"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.14.2"],
+      "base" : [ "1.14.0"],
+      "name" : "r-ldblock"
+    }, 
+    {
+      "target" : [ "1.44.3"],
+      "base" : [ "1.44.2"],
+      "name" : "r-rtracklayer"
+    }, 
+    {
+      "target" : [ "0.8.7"],
+      "base" : [ "0.8.6"],
+      "name" : "r-d3r"
+    }, 
+    {
+      "target" : [ "1.11.3"],
+      "base" : [ "1.9.3"],
+      "name" : "dune"
+    }, 
+    {
+      "target" : [ "1.0.1-5.cc98b00"],
+      "base" : [ "1.0.1-4.c902458"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "1.34.7"],
+      "base" : [ "1.34.6"],
+      "name" : "r-rsubread"
+    }, 
+    {
+      "target" : [ "5.2.13"],
+      "base" : [ "5.2.11"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "0.9.700.2.0"],
+      "base" : [ "0.9.600.4.0"],
+      "name" : "r-rcpparmadillo"
+    }, 
+    {
+      "target" : [ "5.2.13"],
+      "base" : [ "5.2.11"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.1.0"],
+      "name" : "ocaml-lwt-log"
+    }, 
+    {
+      "target" : [ "1.99.2"],
+      "base" : [ "1.99.1"],
+      "name" : "wget2"
+    }, 
+    {
+      "target" : [ "0.0.0-1.a563500"],
+      "base" : [ "20180403"],
+      "name" : "emacs-org-caldav"
+    }, 
+    {
+      "target" : [ "1.17.3"],
+      "base" : [ "1.17.2"],
+      "name" : "nginx"
+    }, 
+    {
+      "target" : [ "0.10.1"],
+      "base" : [ "0.10.0"],
+      "name" : "tevent"
+    }, 
+    {
+      "target" : [ "0.1.36"],
+      "base" : [ "0.1.28"],
+      "name" : "python2-debian"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.2"],
+      "name" : "sbcl-fiveam"
+    }, 
+    {
+      "target" : [ "1.0-5"],
+      "base" : [ "1.0-4"],
+      "name" : "r-libcoin"
+    }, 
+    {
+      "target" : [ "3.26.8"],
+      "base" : [ "3.26.7"],
+      "name" : "r-edger"
+    }, 
+    {
+      "target" : [ "0.12.6"],
+      "base" : [ "0.12.4"],
+      "name" : "js-selectize"
+    }, 
+    {
+      "target" : [ "1.21.0"],
+      "base" : [ "1.20.0-0.693af58"],
+      "name" : "go-github-com-urfave-cli"
+    }, 
+    {
+      "target" : [ "2.4.1"],
+      "base" : [ "2.3.0"],
+      "name" : "ocaml-utop"
+    }, 
+    {
+      "target" : [ "2.3-54"],
+      "base" : [ "2.3-53"],
+      "name" : "r-chron"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3"],
+      "name" : "ocaml-result"
+    }, 
+    {
+      "target" : [ "0.14.4"],
+      "base" : [ "0.14.3"],
+      "name" : "kitty"
+    }, 
+    {
+      "target" : [ "5.2.13"],
+      "base" : [ "5.2.11"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "4.2.14"],
+      "base" : [ "4.2.13"],
+      "name" : "hdf4"
+    }, 
+    {
+      "target" : [ "3.3"],
+      "base" : [ "3.2"],
+      "name" : "r-sys"
+    }, 
+    {
+      "target" : [ "2.2"],
+      "base" : [ "2.1"],
+      "name" : "r-magick"
+    }, 
+    {
+      "target" : [ "2.0.5"],
+      "base" : [ "2.0.4"],
+      "name" : "opam"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.1"],
+      "name" : "syncthing"
+    }, 
+    {
+      "target" : [ "0.4.2", "0.3.9"],
+      "base" : [ "0.4.2"],
+      "name" : "rust-heapsize"
+    }, 
+    {
+      "target" : [ "0.9"],
+      "base" : [ "0.8"],
+      "name" : "r-ggextra"
+    }, 
+    {
+      "target" : [ "1.1-11"],
+      "base" : [ "1.1-9"],
+      "name" : "r-tdthap"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2.0"],
+      "name" : "ocaml-biniou"
+    }, 
+    {
+      "target" : [ "1.3-1"],
+      "base" : [ "1.3-0"],
+      "name" : "r-coin"
+    }, 
+    {
+      "target" : [ "0.1.2"],
+      "base" : [ "0.1.1"],
+      "name" : "librepcb"
+    }, 
+    {
+      "target" : [ "19.09"],
+      "base" : [ "19.08"],
+      "name" : "faudio"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.2"],
+      "name" : "cl-fiveam"
+    }, 
+    {
+      "target" : [ "6.9.3"],
+      "base" : [ "5.9.6", "6.9.2"],
+      "name" : "oniguruma"
+    }, 
+    {
+      "target" : [ "2.18.2"],
+      "base" : [ "2.18.1"],
+      "name" : "r-iranges"
+    }, 
+    {
+      "target" : [ "123"],
+      "base" : [ "122"],
+      "name" : "diffoscope"
+    }, 
+    {
+      "target" : [ "0.4.4"],
+      "base" : [ "0.4.2"],
+      "name" : "libbigwig"
+    }, 
+    {
+      "target" : [ "60.9.0-guix1"],
+      "base" : [ "60.8.0-guix1"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "1.10.1"],
+      "base" : [ "1.10.0"],
+      "name" : "r-fgsea"
+    }, 
+    {
+      "target" : [ "0.6.8"],
+      "base" : [ "0.6.7"],
+      "name" : "r-gprofiler"
+    }, 
+    {
+      "target" : [ "0.2.3"],
+      "base" : [ "0.2.2"],
+      "name" : "r-ggpubr"
+    }, 
+    {
+      "target" : [ "5.2.2"],
+      "base" : [ "5.2.1"],
+      "name" : "btrfs-progs-static"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.3"],
+      "name" : "ocaml-fileutils"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.4.0"],
+      "name" : "ocaml-odoc"
+    }, 
+    {
+      "target" : [ "2.0.4"],
+      "base" : [ "2.0.3"],
+      "name" : "r-zip"
+    }, 
+    {
+      "target" : [ "5.2.2"],
+      "base" : [ "5.2.1"],
+      "name" : "btrfs-progs"
+    }, 
+    {
+      "target" : [ "4.2.14"],
+      "base" : [ "4.2.13"],
+      "name" : "hdf4-alt"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.2.0"],
+      "name" : "talloc"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "1.0.2.1",
+      "name" : "ghc-integer-logarithms-bootstrap"
+    }, 
+    {
+      "version" : "0.18.5",
+      "name" : "ghc-semigroups-bootstrap"
+    }, 
+    {
+      "version" : "0.0.2",
+      "name" : "ghc-wcwidth-bootstrap"
+    }, 
+    {
+      "version" : "0.3.6.2",
+      "name" : "ghc-scientific-bootstrap"
+    }, 
+    {
+      "version" : "0.13.2.2",
+      "name" : "ghc-attoparsec-bootstrap"
+    }, 
+    {
+      "version" : "0.2.9.0",
+      "name" : "ghc-unordered-containers-bootstrap"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "49435",
+      "name" : "texlive-booktabs"
+    }, 
+    {
+      "version" : "1.20.0",
+      "name" : "r-gdsfmt"
+    }, 
+    {
+      "version" : "0.0",
+      "name" : "ghc-unsafe"
+    }, 
+    {
+      "version" : "0.3.55",
+      "name" : "rust-gcc"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-miniz-oxide"
+    }, 
+    {
+      "version" : "1.0.41",
+      "name" : "rust-cc"
+    }, 
+    {
+      "version" : "0.3.24",
+      "name" : "rust-rustc-serialize"
+    }, 
+    {
+      "version" : "3.3.1",
+      "name" : "r-covr"
+    }, 
+    {
+      "version" : "0.2.13",
+      "name" : "ghc-storablevector"
+    }, 
+    {
+      "version" : "0.9.2",
+      "name" : "ghc-fmlist"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "sng"
+    }, 
+    {
+      "version" : "0.2-0",
+      "name" : "r-nlp"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-language-tags"
+    }, 
+    {
+      "version" : "0.2.1-1.5b63808",
+      "name" : "sbcl-cl-hooks"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "r-systemfonts"
+    }, 
+    {
+      "version" : "0.18.0",
+      "name" : "tini"
+    }, 
+    {
+      "version" : "0.6.0",
+      "name" : "r-illuminahumanmethylation450kanno-ilmn12-hg19"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-iftex"
+    }, 
+    {
+      "version" : "0.7.0",
+      "name" : "rust-memmap"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-tools"
+    }, 
+    {
+      "version" : "0.5",
+      "name" : "odt2txt"
+    }, 
+    {
+      "version" : "0.1.24",
+      "name" : "samblaster"
+    }, 
+    {
+      "version" : "2.1",
+      "name" : "cl-net.didierverna.asdf-flv"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-siunitx"
+    }, 
+    {
+      "version" : "0.6-1.ab76a3e",
+      "name" : "emacs-org-tanglesync"
+    }, 
+    {
+      "version" : "0.3.11",
+      "name" : "rust-socket2"
+    }, 
+    {
+      "version" : "0.0.1",
+      "name" : "rust-cargon"
+    }, 
+    {
+      "version" : "1.60.0",
+      "name" : "r-roc"
+    }, 
+    {
+      "version" : "0.2.7",
+      "name" : "rust-filetime"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "rust-owning-ref"
+    }, 
+    {
+      "version" : "0.1.39",
+      "name" : "rust-time"
+    }, 
+    {
+      "version" : "0.7.4",
+      "name" : "ghc-process-extras"
+    }, 
+    {
+      "version" : "4.6.2",
+      "name" : "ghc-listlike"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-standalone"
+    }, 
+    {
+      "version" : "0.4.3",
+      "name" : "rust-rand"
+    }, 
+    {
+      "version" : "0.40.1",
+      "name" : "rust-parity-wasm"
+    }, 
+    {
+      "version" : "0.3.23",
+      "name" : "rust-rand"
+    }, 
+    {
+      "version" : "1.10.0",
+      "name" : "r-bigmelon"
+    }, 
+    {
+      "version" : "2.1",
+      "name" : "ecl-net.didierverna.asdf-flv"
+    }, 
+    {
+      "version" : "0.7-6",
+      "name" : "r-tm"
+    }, 
+    {
+      "version" : "0.2.1-1.5b63808",
+      "name" : "cl-hooks"
+    }, 
+    {
+      "version" : "0.9.5",
+      "name" : "libraft"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-openssl-probe"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "r-leiden"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "r-graphlayouts"
+    }, 
+    {
+      "version" : "0.0.4",
+      "name" : "ghc-storable-record"
+    }, 
+    {
+      "version" : "0.2.7",
+      "name" : "rust-vcpkg"
+    }, 
+    {
+      "version" : "3.3.1",
+      "name" : "ghc-js-jquery"
+    }, 
+    {
+      "version" : "0.1.42",
+      "name" : "rust-cmake"
+    }, 
+    {
+      "version" : "2.0",
+      "name" : "ghc-timeit"
+    }, 
+    {
+      "version" : "0.1.12",
+      "name" : "rust-miniz-sys"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "rust-miow"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "ghc-js-flot"
+    }, 
+    {
+      "version" : "0.2-1.5502ada",
+      "name" : "emacs-unidecode"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "rust-sourcefile"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-miow"
+    }, 
+    {
+      "version" : "0.33",
+      "name" : "pgpdump"
+    }, 
+    {
+      "version" : "0.2.11",
+      "name" : "rust-glob"
+    }, 
+    {
+      "version" : "2017jul19",
+      "name" : "pngsuite"
+    }, 
+    {
+      "version" : "0.4.26",
+      "name" : "rust-tar"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-xcolor"
+    }, 
+    {
+      "version" : "1.28.0",
+      "name" : "r-watermelon"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-xattr"
+    }, 
+    {
+      "version" : "0.0.1",
+      "name" : "rust-pico-sys"
+    }, 
+    {
+      "version" : "0-0.c5107fb",
+      "name" : "emacs-tao-theme"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-stacker"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-jemalloc-sys"
+    }, 
+    {
+      "version" : "0.2.1-1.5b63808",
+      "name" : "ecl-cl-hooks"
+    }, 
+    {
+      "version" : "0.3.8",
+      "name" : "rust-log"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "emacs-pubmed"
+    }, 
+    {
+      "version" : "0.1.15",
+      "name" : "rust-lzma-sys"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "ocaml-stdlib-shims"
+    }, 
+    {
+      "version" : "0.1.9",
+      "name" : "rust-scoped-threadpool"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "rust-glob"
+    }, 
+    {
+      "version" : "0.11.0",
+      "name" : "rust-ansi-term"
+    }, 
+    {
+      "version" : "2.1",
+      "name" : "sbcl-net.didierverna.asdf-flv"
+    }, 
+    {
+      "version" : "0.2.5",
+      "name" : "rust-base-x"
+    }, 
+    {
+      "version" : "0.6.2",
+      "name" : "rust-memmap"
+    }, 
+    {
+      "version" : "0-0.d84f7b2",
+      "name" : "emacs-poet-theme"
+    }, 
+    {
+      "version" : "3.0.2",
+      "name" : "rust-tempfile"
+    }, 
+    {
+      "version" : "0.7.4",
+      "name" : "rust-netlib-src"
+    }, 
+    {
+      "version" : "0.1.16",
+      "name" : "rust-rustc-demangle"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "ghc-non-negative"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-pstricks"
+    }, 
+    {
+      "version" : "3.2.2",
+      "name" : "r-txdb-celegans-ucsc-ce6-ensgene"
+    }, 
+    {
+      "version" : "0-1.8624496",
+      "name" : "emacs-leetcode"
+    }, 
+    {
+      "version" : "1.9.5",
+      "name" : "xfce4-screenshooter"
+    }, 
+    {
+      "version" : "0.2.17",
+      "name" : "rust-getopts"
+    }, 
+    {
+      "version" : "0.5.2",
+      "name" : "rust-libloading"
+    }, 
+    {
+      "version" : "2.99.0",
+      "name" : "r-ensdb-hsapiens-v75"
+    }, 
+    {
+      "version" : "0.28.1",
+      "name" : "rust-clang-sys"
+    }, 
+    {
+      "version" : "0.0.3.3",
+      "name" : "ghc-storable-tuple"
+    }, 
+    {
+      "version" : "0.3.7",
+      "name" : "rust-tempdir"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "ocaml-charinfo-width"
+    }, 
+    {
+      "version" : "1.0.3",
+      "name" : "rust-adler32"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-pst-text"
+    }, 
+    {
+      "version" : "0.1.8",
+      "name" : "xfce4-screensaver"
+    }, 
+    {
+      "version" : "v2.19.7-0.47ef326",
+      "name" : "go-github-com-shirou-gopsutil"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "rust-constant-time-eq"
+    }, 
+    {
+      "version" : "0.1-1.93c074f",
+      "name" : "emacs-ts"
+    }, 
+    {
+      "version" : "5.0.17.3",
+      "name" : "hoogle"
+    }, 
+    {
+      "version" : "3.3.0",
+      "name" : "rust-thread-id"
+    }, 
+    {
+      "version" : "1.2.6",
+      "name" : "fmit"
+    }, 
+    {
+      "version" : "49435",
+      "name" : "texlive-ydoc"
+    }, 
+    {
+      "version" : "1.1.2",
+      "name" : "r-tidygraph"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/37/compare.json b/data/2019/37/compare.json
new file mode 100644
index 0000000..49a0c08
--- /dev/null
+++ b/data/2019/37/compare.json
@@ -0,0 +1,572 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.3.0"],
+      "name" : "grammalecte"
+    }, 
+    {
+      "target" : [ "1.7.8.4"],
+      "base" : [ "1.7.8.3"],
+      "name" : "retroarch"
+    }, 
+    {
+      "target" : [ "1.3"],
+      "base" : [ "1.2"],
+      "name" : "r-activity"
+    }, 
+    {
+      "target" : [ "1.8.9"],
+      "base" : [ "1.8.7"],
+      "name" : "thunar"
+    }, 
+    {
+      "target" : [ "0.6.1"],
+      "base" : [ "0.5.2"],
+      "name" : "mescc-tools"
+    }, 
+    {
+      "target" : [ "1.6.0.1"],
+      "base" : [ "1.6.0"],
+      "name" : "yoshimi"
+    }, 
+    {
+      "target" : [ "1.0.0"],
+      "base" : [ "0.8.3"],
+      "name" : "r-tidyr"
+    }, 
+    {
+      "target" : [ "6.8.4"],
+      "base" : [ "6.8.2"],
+      "name" : "r-mixomics"
+    }, 
+    {
+      "target" : [ "1.5.2"],
+      "base" : [ "1.5.1"],
+      "name" : "r-httpuv"
+    }, 
+    {
+      "target" : [ "1.6.1"],
+      "base" : [ "1.6.0"],
+      "name" : "r-rhdf5lib"
+    }, 
+    {
+      "target" : [ "1.16.4"],
+      "base" : [ "1.16.3"],
+      "name" : "r-regioner"
+    }, 
+    {
+      "target" : [ "0.19"],
+      "base" : [ "0.18"],
+      "name" : "emacs-debbugs"
+    }, 
+    {
+      "target" : [ "3.6-1"],
+      "base" : [ "3.4-5"],
+      "name" : "r-seqinr"
+    }, 
+    {
+      "target" : [ "0.20"],
+      "base" : [ "0.19"],
+      "name" : "mes"
+    }, 
+    {
+      "target" : [ "2.7.1"],
+      "base" : [ "2.7.0"],
+      "name" : "r-sjplot"
+    }, 
+    {
+      "target" : [ "0.2.7"],
+      "base" : [ "0.2.6"],
+      "name" : "r-tidytree"
+    }, 
+    {
+      "target" : [ "1.2.0", "3.2.0"],
+      "base" : [ "1.2.0", "3.1.0"],
+      "name" : "guile-json"
+    }, 
+    {
+      "target" : [ "1.1.2"],
+      "base" : [ "1.1.1"],
+      "name" : "mcron"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "2.2.3"],
+      "name" : "python2-matplotlib-documentation"
+    }, 
+    {
+      "target" : [ "0.14.1.2"],
+      "base" : [ "0.14.1.0"],
+      "name" : "monero-core"
+    }, 
+    {
+      "target" : [ "2.3-0"],
+      "base" : [ "2.2-2"],
+      "name" : "r-spam"
+    }, 
+    {
+      "target" : [ "1.65"],
+      "base" : [ "1.64"],
+      "name" : "perl-archive-zip"
+    }, 
+    {
+      "target" : [ "1.49.2"],
+      "base" : [ "1.49.1"],
+      "name" : "rclone"
+    }, 
+    {
+      "target" : [ "1.31.0"],
+      "base" : [ "1.28.0"],
+      "name" : "emacs-elpy"
+    }, 
+    {
+      "target" : [ "0.28.3-1.c3cab77"],
+      "base" : [ "0.26.1"],
+      "name" : "python-language-server"
+    }, 
+    {
+      "target" : [ "0.99.0"],
+      "base" : [ "0.94.0"],
+      "name" : "nyacc"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "guile2.0-gcrypt"
+    }, 
+    {
+      "target" : [ "1.9.6"],
+      "base" : [ "1.9.4"],
+      "name" : "haveged"
+    }, 
+    {
+      "target" : [ "0.4.2"],
+      "base" : [ "0.1.0"],
+      "name" : "emacs-interactive-align"
+    }, 
+    {
+      "target" : [ "0.6.1"],
+      "base" : [ "0.5.2"],
+      "name" : "mescc-tools-static-stripped-tarball"
+    }, 
+    {
+      "target" : [ "1.6.1"],
+      "base" : [ "1.6.0"],
+      "name" : "r-delayedmatrixstats"
+    }, 
+    {
+      "target" : [ "1.1.2"],
+      "base" : [ "1.1.1"],
+      "name" : "mcron2"
+    }, 
+    {
+      "target" : [ "1.5"],
+      "base" : [ "1.4-2.ec050e7"],
+      "name" : "i3blocks"
+    }, 
+    {
+      "target" : [ "0.3.5"],
+      "base" : [ "0.3.4"],
+      "name" : "r-feather"
+    }, 
+    {
+      "target" : [ "5.8.1"],
+      "base" : [ "5.8.0"],
+      "name" : "strongswan"
+    }, 
+    {
+      "target" : [ "0.5.1"],
+      "base" : [ "0.3.1"],
+      "name" : "python-parso"
+    }, 
+    {
+      "target" : [ "0.4.2"],
+      "base" : [ "0.4.1"],
+      "name" : "mousepad"
+    }, 
+    {
+      "target" : [ "0.14.1.2"],
+      "base" : [ "0.14.1.0"],
+      "name" : "monero-gui"
+    }, 
+    {
+      "target" : [ "0.5.1"],
+      "base" : [ "0.3.1"],
+      "name" : "python2-parso"
+    }, 
+    {
+      "target" : [ "8.05"],
+      "base" : [ "8.04"],
+      "name" : "openconnect"
+    }, 
+    {
+      "target" : [ "4.6"],
+      "base" : [ "4.5"],
+      "name" : "emacs-zerodark-theme"
+    }, 
+    {
+      "target" : [ "4.16"],
+      "base" : [ "4.15"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "0.20"],
+      "base" : [ "0.19"],
+      "name" : "mes-minimal-stripped-tarball"
+    }, 
+    {
+      "target" : [ "2019.09.12"],
+      "base" : [ "2019.08.13"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "20190909"],
+      "base" : [ "20190226"],
+      "name" : "eclib"
+    }, 
+    {
+      "target" : [ "6.1.0"],
+      "base" : [ "6.0.0"],
+      "name" : "neofetch"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "guile-gcrypt"
+    }, 
+    {
+      "target" : [ "3.7.5"],
+      "base" : [ "3.7.1"],
+      "name" : "recode"
+    }, 
+    {
+      "target" : [ "1.3.5"],
+      "base" : [ "1.3.3"],
+      "name" : "kdeconnect"
+    }, 
+    {
+      "target" : [ "0.17.6"],
+      "base" : [ "0.17.5"],
+      "name" : "r-sjstats"
+    }, 
+    {
+      "target" : [ "2.13"],
+      "base" : [ "2.12.0"],
+      "name" : "emacs-smart-mode-line"
+    }, 
+    {
+      "target" : [ "1.1.4"],
+      "base" : [ "1.1.3"],
+      "name" : "libnftnl"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.4"],
+      "name" : "r-emmeans"
+    }, 
+    {
+      "target" : [ "1.3.3"],
+      "base" : [ "1.3.2"],
+      "name" : "r-huge"
+    }, 
+    {
+      "target" : [ "0.15.1"],
+      "base" : [ "0.13.3"],
+      "name" : "python2-jedi"
+    }, 
+    {
+      "target" : [ "0.13.2"],
+      "base" : [ "0.12.1"],
+      "name" : "umockdev"
+    }, 
+    {
+      "target" : [ "1.1.1d"],
+      "base" : [ "1.1.1c"],
+      "name" : "openssl"
+    }, 
+    {
+      "target" : [ "1.16.1"],
+      "base" : [ "1.16.0"],
+      "name" : "r-gtrellis"
+    }, 
+    {
+      "target" : [ "1.20.0"],
+      "base" : [ "1.18.2"],
+      "name" : "libmbim"
+    }, 
+    {
+      "target" : [ "0.4.8"],
+      "base" : [ "0.4.7"],
+      "name" : "r-circlize"
+    }, 
+    {
+      "target" : [ "1.44.4"],
+      "base" : [ "1.44.3"],
+      "name" : "r-rtracklayer"
+    }, 
+    {
+      "target" : [ "2.20.1"],
+      "base" : [ "2.19"],
+      "name" : "links"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.1.0"],
+      "name" : "r-sjlabelled"
+    }, 
+    {
+      "target" : [ "1.36.1"],
+      "base" : [ "1.36.0"],
+      "name" : "r-genomicranges"
+    }, 
+    {
+      "target" : [ "0.15.1"],
+      "base" : [ "0.13.3"],
+      "name" : "python-jedi"
+    }, 
+    {
+      "target" : [ "0.19.1"],
+      "base" : [ "0.18.8"],
+      "name" : "libsecret"
+    }, 
+    {
+      "target" : [ "0.10.0"],
+      "base" : [ "0.8.4"],
+      "name" : "ristretto"
+    }, 
+    {
+      "target" : [ "4.16"],
+      "base" : [ "4.15"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "1.24"],
+      "base" : [ "1.23"],
+      "name" : "fakeroot"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "2.2.3"],
+      "name" : "python-matplotlib-documentation"
+    }, 
+    {
+      "target" : [ "0.22.1"],
+      "base" : [ "0.22.0"],
+      "name" : "r-s4vectors"
+    }, 
+    {
+      "target" : [ "1.10.34"],
+      "base" : [ "1.10.23"],
+      "name" : "workrave"
+    }, 
+    {
+      "target" : [ "2.6"],
+      "base" : [ "2.5"],
+      "name" : "weechat"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "2.2.3"],
+      "name" : "python-matplotlib"
+    }, 
+    {
+      "target" : [ "20190909"],
+      "base" : [ "20190517"],
+      "name" : "foo2zjs"
+    }, 
+    {
+      "target" : [ "0.9.2"],
+      "base" : [ "0.9.0"],
+      "name" : "nftables"
+    }, 
+    {
+      "target" : [ "0.2.5"],
+      "base" : [ "0.2.3-1.d3fc093"],
+      "name" : "emacs-helm-company"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1-0.1"],
+      "name" : "r-diffusionmap"
+    }, 
+    {
+      "target" : [ "4.3.2"],
+      "base" : [ "4.0.7"],
+      "name" : "zeromq"
+    }, 
+    {
+      "target" : [ "0.7.3"],
+      "base" : [ "0.7.2"],
+      "name" : "mgba"
+    }, 
+    {
+      "target" : [ "4.16"],
+      "base" : [ "4.15"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "0.20"],
+      "base" : [ "0.19"],
+      "name" : "mes-minimal"
+    }, 
+    {
+      "target" : [ "3.22.9"],
+      "base" : [ "3.22.8"],
+      "name" : "aisleriot"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "0.1.0",
+      "name" : "r-parameters"
+    }, 
+    {
+      "version" : "1.11",
+      "name" : "sh-z"
+    }, 
+    {
+      "version" : "1.44.0",
+      "name" : "r-affycompatible"
+    }, 
+    {
+      "version" : "1.14.0",
+      "name" : "r-variancepartition"
+    }, 
+    {
+      "version" : "0.2.7",
+      "name" : "r-shinytree"
+    }, 
+    {
+      "version" : "3.13.1-1",
+      "name" : "cmake"
+    }, 
+    {
+      "version" : "0.4",
+      "name" : "scron"
+    }, 
+    {
+      "version" : "2019.05",
+      "name" : "openscad"
+    }, 
+    {
+      "version" : "1.32.0",
+      "name" : "r-seqbias"
+    }, 
+    {
+      "version" : "1.32.0",
+      "name" : "r-affydata"
+    }, 
+    {
+      "version" : "0.2.5",
+      "name" : "python-sphinx-copybutton"
+    }, 
+    {
+      "version" : "2.24.0",
+      "name" : "r-reportingtools"
+    }, 
+    {
+      "version" : "1.60.0",
+      "name" : "r-affycomp"
+    }, 
+    {
+      "version" : "0.6.3",
+      "name" : "zsh-autosuggestions"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "r-timeseriesexperiment"
+    }, 
+    {
+      "version" : "1.56.0",
+      "name" : "r-affxparser"
+    }, 
+    {
+      "version" : "1.26.0",
+      "name" : "r-wavetiling"
+    }, 
+    {
+      "version" : "1.48.0",
+      "name" : "r-oligo"
+    }, 
+    {
+      "version" : "1.46.0",
+      "name" : "r-oligoclasses"
+    }, 
+    {
+      "version" : "2.26-0.b5bd00d",
+      "name" : "yubico-pam"
+    }, 
+    {
+      "version" : "1.4.2",
+      "name" : "opencsg"
+    }, 
+    {
+      "version" : "2.18.0",
+      "name" : "r-wavcluster"
+    }, 
+    {
+      "version" : "2.6",
+      "name" : "r-assertr"
+    }, 
+    {
+      "version" : "0.0.9",
+      "name" : "ruby-rspec-wait"
+    }, 
+    {
+      "version" : "2.3.1",
+      "name" : "emacs-elixir-mode"
+    }, 
+    {
+      "version" : "2.1.6",
+      "name" : "emacs-doom-themes"
+    }, 
+    {
+      "version" : "1.30.0",
+      "name" : "r-reqon"
+    }, 
+    {
+      "version" : "3.8.2",
+      "name" : "r-pfam-db"
+    }, 
+    {
+      "version" : "1.20.0",
+      "name" : "r-variantfiltering"
+    }, 
+    {
+      "version" : "1.44.0",
+      "name" : "r-genomegraphs"
+    }, 
+    {
+      "version" : "1.1.2",
+      "name" : "r-shinythemes"
+    }, 
+    {
+      "version" : "2.3.6",
+      "name" : "js-requirejs"
+    }, 
+    {
+      "version" : "1.4-4",
+      "name" : "r-rgdal"
+    }, 
+    {
+      "version" : "0.3.1-1.a3354be",
+      "name" : "r-soupx"
+    }, 
+    {
+      "version" : "1.2",
+      "name" : "r-insol"
+    }, 
+    {
+      "version" : "1.56.0",
+      "name" : "r-affycoretools"
+    }, 
+    {
+      "version" : "1.42.0",
+      "name" : "r-affycontam"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "r-lifecycle"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/38/compare.json b/data/2019/38/compare.json
new file mode 100644
index 0000000..85a8e11
--- /dev/null
+++ b/data/2019/38/compare.json
@@ -0,0 +1,848 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "3.0.0-2.47b7df0"],
+      "base" : [ "3.0.0-1.21a5cdc"],
+      "name" : "emacs-undo-propose-el"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2-1.3345904"],
+      "name" : "emacs-hercules"
+    }, 
+    {
+      "target" : [ "0.1-2.29f6819"],
+      "base" : [ "0.1-1.0be8122"],
+      "name" : "emacs-company-lua"
+    }, 
+    {
+      "target" : [ "0.28.1", "0.26.4"],
+      "base" : [ "0.28.1"],
+      "name" : "rust-clang-sys"
+    }, 
+    {
+      "target" : [ "1.3.2"],
+      "base" : [ "1.3.1"],
+      "name" : "sbcl-next"
+    }, 
+    {
+      "target" : [ "0-2.4a2765f"],
+      "base" : [ "0-1.5e9dc44"],
+      "name" : "emacs-isearch-prop"
+    }, 
+    {
+      "target" : [ "7.20190912"],
+      "base" : [ "7.20190708"],
+      "name" : "git-annex"
+    }, 
+    {
+      "target" : [ "0.1-2.a13a3b4"],
+      "base" : [ "0.1-1.9c3ffe3"],
+      "name" : "emacs-github-review"
+    }, 
+    {
+      "target" : [ "1.0.1", "2.1.0"],
+      "base" : [ "2.0.0"],
+      "name" : "rust-percent-encoding"
+    }, 
+    {
+      "target" : [ "2.40.0"],
+      "base" : [ "2.38.0"],
+      "name" : "libgtop"
+    }, 
+    {
+      "target" : [ "3.2.0"],
+      "base" : [ "3.1.0"],
+      "name" : "emacs-elfeed"
+    }, 
+    {
+      "target" : [ "4.19.71", "5.2.16"],
+      "base" : [ "4.19.71", "5.2.13"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.35"],
+      "base" : [ "0.34"],
+      "name" : "ncmpc"
+    }, 
+    {
+      "target" : [ "0.0.3-2.fb0ae06"],
+      "base" : [ "0.0.3-1.75a331d"],
+      "name" : "guile-debbugs"
+    }, 
+    {
+      "target" : [ "125"],
+      "base" : [ "123"],
+      "name" : "diffoscope"
+    }, 
+    {
+      "target" : [ "0.3.0-2.624b0d9"],
+      "base" : [ "0.3.0-1.d1ccfea"],
+      "name" : "emacs-auto-yasnippet"
+    }, 
+    {
+      "target" : [ "7.17"],
+      "base" : [ "7.15"],
+      "name" : "perl-anyevent"
+    }, 
+    {
+      "target" : [ "0-2.c0d58cf"],
+      "base" : [ "0-1.f4df7f8"],
+      "name" : "emacs-unpackaged-el"
+    }, 
+    {
+      "target" : [ "5.2.16"],
+      "base" : [ "5.2.13"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "5.2.16"],
+      "base" : [ "5.2.13"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "0-2.7c251b9"],
+      "base" : [ "0-1.95e49af"],
+      "name" : "emacs-isearch+"
+    }, 
+    {
+      "target" : [ "3.7.0"],
+      "base" : [ "2.1.1"],
+      "name" : "nlohmann-json-cpp"
+    }, 
+    {
+      "target" : [ "9.14.6"],
+      "base" : [ "9.14.5"],
+      "name" : "bind"
+    }, 
+    {
+      "target" : [ "0.1.1"],
+      "base" : [ "0+bzr681"],
+      "name" : "libvterm"
+    }, 
+    {
+      "target" : [ "2.2.4"],
+      "base" : [ "2.2.3"],
+      "name" : "python2-matplotlib"
+    }, 
+    {
+      "target" : [ "1.5-2.a25ae9e"],
+      "base" : [ "1.5-1.149dded"],
+      "name" : "emacs-dante"
+    }, 
+    {
+      "target" : [ "0.1-2.9061ebb"],
+      "base" : [ "0.1-1.2764ddd"],
+      "name" : "emacs-ccls"
+    }, 
+    {
+      "target" : [ "20190922"],
+      "base" : [ "20190822"],
+      "name" : "parallel"
+    }, 
+    {
+      "target" : [ "0.3.0-2.308f17d"],
+      "base" : [ "0.3.0-1.4f5c8fe"],
+      "name" : "emacs-crux"
+    }, 
+    {
+      "target" : [ "1.49.3"],
+      "base" : [ "1.49.2"],
+      "name" : "rclone"
+    }, 
+    {
+      "target" : [ "0.4.1.6"],
+      "base" : [ "0.4.1.5"],
+      "name" : "tor"
+    }, 
+    {
+      "target" : [ "5.2.16"],
+      "base" : [ "5.2.13"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "0.2.8", "0.1.43"],
+      "base" : [ "0.2.8"],
+      "name" : "rust-num-traits"
+    }, 
+    {
+      "target" : [ "0.43"],
+      "base" : [ "0.42"],
+      "name" : "perl-clone"
+    }, 
+    {
+      "target" : [ "0.0.20190913"],
+      "base" : [ "0.0.20190905"],
+      "name" : "wireguard"
+    }, 
+    {
+      "target" : [ "0.1-2.395649a"],
+      "base" : [ "0.1-1.93c074f"],
+      "name" : "emacs-ts"
+    }, 
+    {
+      "target" : [ "3.26.1"],
+      "base" : [ "3.26.0"],
+      "name" : "libgnomekbd"
+    }, 
+    {
+      "target" : [ "0.0.0-5.8a57c87"],
+      "base" : [ "0.0.0-4.ea0a28f"],
+      "name" : "mumi"
+    }, 
+    {
+      "target" : [ "1.12.2"],
+      "base" : [ "1.12.1"],
+      "name" : "mutt"
+    }, 
+    {
+      "target" : [ "1.22.5"],
+      "base" : [ "1.22.4"],
+      "name" : "efl"
+    }, 
+    {
+      "target" : [ "0.4.4", "0.1.1"],
+      "base" : [ "0.4.4"],
+      "name" : "rust-itoa"
+    }, 
+    {
+      "target" : [ "0.85-2.7eddc02"],
+      "base" : [ "0.85-1.ed15fd5"],
+      "name" : "emacs-equake"
+    }, 
+    {
+      "target" : [ "0.7.0-2.0a12eec"],
+      "base" : [ "0.7.0-28.701dcca"],
+      "name" : "emacs-prodigy-el"
+    }, 
+    {
+      "target" : [ "0.1-2.217945d"],
+      "base" : [ "0.0"],
+      "name" : "emacs-scribble-mode"
+    }, 
+    {
+      "target" : [ "1.5.1"],
+      "base" : [ "1.5.0"],
+      "name" : "emacs-realgud"
+    }, 
+    {
+      "target" : [ "5.2.16"],
+      "base" : [ "5.2.13"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "0.12.0-2.79333e9"],
+      "base" : [ "0.12.0-1.d3e4514"],
+      "name" : "emacs-ivy"
+    }, 
+    {
+      "target" : [ "0.4.4", "0.2.2"],
+      "base" : [ "0.4.4"],
+      "name" : "rust-dtoa"
+    }, 
+    {
+      "target" : [ "0.4-2.0e7fa6b"],
+      "base" : [ "0.4.0-35.03dd8d1"],
+      "name" : "emacs-rjsx-mode"
+    }, 
+    {
+      "target" : [ "0-2.f032c3a"],
+      "base" : [ "0-0.6750501"],
+      "name" : "emacs-general"
+    }, 
+    {
+      "target" : [ "4.11.0"],
+      "base" : [ "4.10.8"],
+      "name" : "samba"
+    }, 
+    {
+      "target" : [ "1.7.1-1.7d49a66"],
+      "base" : [ "0.0.0-1.7d49a66"],
+      "name" : "cl-lift"
+    }, 
+    {
+      "target" : [ "0-2.4a6b93c"],
+      "base" : [ "5101-55.b837d71"],
+      "name" : "emacs-info-plus"
+    }, 
+    {
+      "target" : [ "0.1-2.b2a5a69"],
+      "base" : [ "0.1-1.ed951d1"],
+      "name" : "emacs-org-sidebar"
+    }, 
+    {
+      "target" : [ "1.9.3"],
+      "base" : [ "1.9.2"],
+      "name" : "unbound"
+    }, 
+    {
+      "target" : [ "2.9.9"],
+      "base" : [ "2.9.8"],
+      "name" : "fuse"
+    }, 
+    {
+      "target" : [ "1.7.1-1.7d49a66"],
+      "base" : [ "0.0.0-1.7d49a66"],
+      "name" : "ecl-lift"
+    }, 
+    {
+      "target" : [ "0.1.0-2.dfd9a0f"],
+      "base" : [ "0.1.0-1.553d28f"],
+      "name" : "emacs-lpy"
+    }, 
+    {
+      "target" : [ "1.0.1-6.0ed97e6"],
+      "base" : [ "1.0.1-5.cc98b00"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.5.7"],
+      "name" : "emacs-olivetti"
+    }, 
+    {
+      "target" : [ "1.1.1-2.f0ee7ed"],
+      "base" : [ "1.1.1-1.375bde4"],
+      "name" : "emacs-org-super-agenda"
+    }, 
+    {
+      "target" : [ "1.10.19"],
+      "base" : [ "1.10.15"],
+      "name" : "js-datatables"
+    }, 
+    {
+      "target" : [ "0.4.2"],
+      "base" : [ "0.3.7"],
+      "name" : "neovim"
+    }, 
+    {
+      "target" : [ "2.2"],
+      "base" : [ "2.1"],
+      "name" : "emacs-base16-theme"
+    }, 
+    {
+      "target" : [ "2.3.4"],
+      "base" : [ "2.3.3"],
+      "name" : "emacs-evil-matchit"
+    }, 
+    {
+      "target" : [ "5.2.16"],
+      "base" : [ "5.2.13"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.3.2"],
+      "base" : [ "1.3.1"],
+      "name" : "next"
+    }, 
+    {
+      "target" : [ "0.9.9.9-1.e2c100c"],
+      "base" : [ "0.9.9.9"],
+      "name" : "emacs-iedit"
+    }, 
+    {
+      "target" : [ "19.09.0"],
+      "base" : [ "19.08.0"],
+      "name" : "wxmaxima"
+    }, 
+    {
+      "target" : [ "5.2.16"],
+      "base" : [ "5.2.13"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "1.7.1-1.7d49a66"],
+      "base" : [ "0.0.0-1.7d49a66"],
+      "name" : "sbcl-lift"
+    }, 
+    {
+      "target" : [ "5.2.16"],
+      "base" : [ "5.2.13"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "1.0-2.18cd1f7"],
+      "base" : [ "1.0-1.3b092bb"],
+      "name" : "emacs-attrap"
+    }, 
+    {
+      "target" : [ "0.9.0-2.d4c40b5"],
+      "base" : [ "0.9.0-27.79124b3"],
+      "name" : "emacs-js2-refactor-el"
+    }, 
+    {
+      "target" : [ "0.9.2", "0.8.0"],
+      "base" : [ "0.9.2"],
+      "name" : "rust-strsim"
+    }, 
+    {
+      "target" : [ "5.2.16"],
+      "base" : [ "5.2.13"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.0.1-6.0ed97e6"],
+      "base" : [ "1.0.1-5.cc98b00"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "0.5.3"],
+      "base" : [ "0.5.2"],
+      "name" : "emacs-dumb-jump"
+    }, 
+    {
+      "target" : [ "0.1.0-1.5a4e3ef"],
+      "base" : [ "0.1-1.a17c57e"],
+      "name" : "emacs-grep-context"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
+      "version" : "1.0-1.0de1db7",
+      "name" : "ecl-lzlib"
+    }, 
+    {
+      "version" : "0.2.12",
+      "name" : "rust-libssh2-sys"
+    }, 
+    {
+      "version" : "0.3.0-alpha.17",
+      "name" : "rust-futures-sink-preview"
+    }, 
+    {
+      "version" : "0.07-1.581faa8",
+      "name" : "zinnia"
+    }, 
+    {
+      "version" : "0.0.2-1.983d4a5",
+      "name" : "cl-periods"
+    }, 
+    {
+      "version" : "1-1.d28246b",
+      "name" : "ecl-s-sysdeps"
+    }, 
+    {
+      "version" : "2.1.1-0.64201ac",
+      "name" : "python-binwalk"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-wagomu-japanese-joyo"
+    }, 
+    {
+      "version" : "2.2.11-1.da9061b",
+      "name" : "sbcl-series"
+    }, 
+    {
+      "version" : "4.0.0-1.7016d1a",
+      "name" : "ecl-cambl"
+    }, 
+    {
+      "version" : "4.0.0-1.08e0be4",
+      "name" : "ecl-cl-ledger"
+    }, 
+    {
+      "version" : "0.0.2-1.983d4a5",
+      "name" : "cl-periods-series"
+    }, 
+    {
+      "version" : "3.09",
+      "name" : "klavaro"
+    }, 
+    {
+      "version" : "4.0.0",
+      "name" : "libmedfile"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "cl-octet-streams"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "python-jupyter-protocol"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "guile-cv"
+    }, 
+    {
+      "version" : "0.3.4",
+      "name" : "rust-static-assertions"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "python2-tegaki-pygtk"
+    }, 
+    {
+      "version" : "1.30.1-0",
+      "name" : "lua5.1-luv"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-zinnia-japanese-light"
+    }, 
+    {
+      "version" : "4.0.0-1.08e0be4",
+      "name" : "cl-ledger"
+    }, 
+    {
+      "version" : "2.2.11-1.da9061b",
+      "name" : "cl-series"
+    }, 
+    {
+      "version" : "0.1.31",
+      "name" : "rust-backtrace-sys"
+    }, 
+    {
+      "version" : "1.0.0-1.7016d1a",
+      "name" : "cl-fprog"
+    }, 
+    {
+      "version" : "0.6.3-1.3805d34",
+      "name" : "sbcl-xlunit"
+    }, 
+    {
+      "version" : "1-1.d28246b",
+      "name" : "cl-s-sysdeps"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "python-jupyter-kernel-mgmt"
+    }, 
+    {
+      "version" : "111.6.0+1.1.1d",
+      "name" : "rust-openssl-src"
+    }, 
+    {
+      "version" : "2.2.11-1.da9061b",
+      "name" : "ecl-series"
+    }, 
+    {
+      "version" : "0.2-1.fc08a9b",
+      "name" : "emacs-compdef"
+    }, 
+    {
+      "version" : "0.1-1.3a58ca4",
+      "name" : "emacs-helm-lsp"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-zinnia-japanese"
+    }, 
+    {
+      "version" : "0.6.3-1.3805d34",
+      "name" : "cl-xlunit"
+    }, 
+    {
+      "version" : "v5.11.2-1.f1b7755",
+      "name" : "python-pyside-2-tools"
+    }, 
+    {
+      "version" : "v5.11.3-1.4018787",
+      "name" : "python-pyside-2"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-zinnia-simplified-chinese-light"
+    }, 
+    {
+      "version" : "1.30.1-0",
+      "name" : "lua-luv"
+    }, 
+    {
+      "version" : "0.4.20",
+      "name" : "rust-curl-sys"
+    }, 
+    {
+      "version" : "5-1.c163c22",
+      "name" : "sbcl-cl-prevalence"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-lock-api"
+    }, 
+    {
+      "version" : "0.7.11",
+      "name" : "rust-libgit2-sys"
+    }, 
+    {
+      "version" : "0.3.0-alpha.17",
+      "name" : "rust-futures-core-preview"
+    }, 
+    {
+      "version" : "0.10.0",
+      "name" : "autocutsel"
+    }, 
+    {
+      "version" : "0.12.1-1.810927e",
+      "name" : "cl-containers"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-rustc-hash"
+    }, 
+    {
+      "version" : "0.12.1-1.810927e",
+      "name" : "ecl-cl-containers"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-wagomu-japanese-kyoiku"
+    }, 
+    {
+      "version" : "1.0.3",
+      "name" : "rust-dirs"
+    }, 
+    {
+      "version" : "0.6.6-1.6eaa9e3",
+      "name" : "sbcl-metatilities-base"
+    }, 
+    {
+      "version" : "0.0.2-1.983d4a5",
+      "name" : "ecl-periods"
+    }, 
+    {
+      "version" : "6.0.1",
+      "name" : "libcxx"
+    }, 
+    {
+      "version" : "0.6.6-1.6eaa9e3",
+      "name" : "cl-metatilities-base"
+    }, 
+    {
+      "version" : "0.6.3-1.3805d34",
+      "name" : "ecl-xlunit"
+    }, 
+    {
+      "version" : "0.4.6",
+      "name" : "rust-term"
+    }, 
+    {
+      "version" : "0.3.1-1.eceec69",
+      "name" : "python2-tegaki-recognize"
+    }, 
+    {
+      "version" : "4.0.0-1.7016d1a",
+      "name" : "sbcl-cambl"
+    }, 
+    {
+      "version" : "0.23.2",
+      "name" : "xeus"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-zinnia-simplified-chinese"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "sbcl-cl-octet-streams"
+    }, 
+    {
+      "version" : "4.0.0-1.7016d1a",
+      "name" : "cl-cambl"
+    }, 
+    {
+      "version" : "1.0.11",
+      "name" : "wabt"
+    }, 
+    {
+      "version" : "1.1-1.34f9c7e",
+      "name" : "sbcl-bst"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-zinnia-traditional-chinese"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-zinnia-japanese-joyo"
+    }, 
+    {
+      "version" : "1.0.0-1.7016d1a",
+      "name" : "ecl-fprog"
+    }, 
+    {
+      "version" : "4.0.0-1.08e0be4",
+      "name" : "sbcl-cl-ledger"
+    }, 
+    {
+      "version" : "1.10.2",
+      "name" : "python-jsbeautifier"
+    }, 
+    {
+      "version" : "0-1.8f8bac8",
+      "name" : "libarea"
+    }, 
+    {
+      "version" : "5-1.c163c22",
+      "name" : "ecl-cl-prevalence"
+    }, 
+    {
+      "version" : "1.0.25",
+      "name" : "rust-libz-sys"
+    }, 
+    {
+      "version" : "0.18.3",
+      "name" : "freecad"
+    }, 
+    {
+      "version" : "19.08.1",
+      "name" : "ktouch"
+    }, 
+    {
+      "version" : "1.1-1.34f9c7e",
+      "name" : "cl-bst"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "ecl-cl-octet-streams"
+    }, 
+    {
+      "version" : "1.0-1.0de1db7",
+      "name" : "cl-lzlib"
+    }, 
+    {
+      "version" : "0.7.2",
+      "name" : "herbstluftwm"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "python2-tegaki-python"
+    }, 
+    {
+      "version" : "1.1-1.34f9c7e",
+      "name" : "ecl-bst"
+    }, 
+    {
+      "version" : "2.5.0",
+      "name" : "festival"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-libnghttp2-sys"
+    }, 
+    {
+      "version" : "1.0.3",
+      "name" : "enjarify"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "python2-tegaki-tools"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-zinnia-traditional-chinese-light"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-zinnia-japanese-kyoiku"
+    }, 
+    {
+      "version" : "1.0-1.0de1db7",
+      "name" : "sbcl-lzlib"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "python-bibtexparser"
+    }, 
+    {
+      "version" : "0.9.49",
+      "name" : "rust-openssl-sys"
+    }, 
+    {
+      "version" : "1.30.1-0",
+      "name" : "lua5.2-luv"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-unreachable"
+    }, 
+    {
+      "version" : "0.0.2-1.983d4a5",
+      "name" : "ecl-periods-series"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-wagomu-traditional-chinese"
+    }, 
+    {
+      "version" : "v5.11.3-1.4018787",
+      "name" : "python-shiboken-2"
+    }, 
+    {
+      "version" : "0.12.1-1.810927e",
+      "name" : "sbcl-cl-containers"
+    }, 
+    {
+      "version" : "19.08.1",
+      "name" : "kqtquickcharts"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-wagomu-japanese"
+    }, 
+    {
+      "version" : "0.0.302",
+      "name" : "rust-clippy"
+    }, 
+    {
+      "version" : "0.0.2-1.983d4a5",
+      "name" : "sbcl-periods-series"
+    }, 
+    {
+      "version" : "0.2.3",
+      "name" : "libspnav"
+    }, 
+    {
+      "version" : "1.0.0-1.7016d1a",
+      "name" : "sbcl-fprog"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "python-jupyter-kernel-test"
+    }, 
+    {
+      "version" : "0.0.2-1.983d4a5",
+      "name" : "sbcl-periods"
+    }, 
+    {
+      "version" : "0.8.2",
+      "name" : "rust-libgit2-sys"
+    }, 
+    {
+      "version" : "0.6.6-1.6eaa9e3",
+      "name" : "ecl-metatilities-base"
+    }, 
+    {
+      "version" : "5-1.c163c22",
+      "name" : "cl-prevalence"
+    }, 
+    {
+      "version" : "0.07-1.581faa8",
+      "name" : "python2-zinnia"
+    }, 
+    {
+      "version" : "1-1.d28246b",
+      "name" : "sbcl-s-sysdeps"
+    }, 
+    {
+      "version" : "0.3",
+      "name" : "tegaki-wagomu-simplified-chinese"
+    }, 
+    {
+      "version" : "0.12.2",
+      "name" : "python-editorconfig"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "python2-tegaki-wagomu"
+    }, 
+    {
+      "version" : "4.0.0",
+      "name" : "coin3D"
+    }, 
+    {
+      "version" : "1.1",
+      "name" : "ghc-magic"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/39/compare.json b/data/2019/39/compare.json
new file mode 100644
index 0000000..2b9913a
--- /dev/null
+++ b/data/2019/39/compare.json
@@ -0,0 +1,964 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "2.18.1"],
+      "base" : [ "2.18.0"],
+      "name" : "r-mzr"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3"],
+      "name" : "python2-libmpsse"
+    }, 
+    {
+      "target" : [ "0.0.1-5.98110bb"],
+      "base" : [ "20181126-4.e7d4bfc"],
+      "name" : "emacs-mu4e-conversation"
+    }, 
+    {
+      "target" : [ "0.0.14"],
+      "base" : [ "0.0.13"],
+      "name" : "emacs-yaml-mode"
+    }, 
+    {
+      "target" : [ "1.22.4"],
+      "base" : [ "1.22.2"],
+      "name" : "cogl"
+    }, 
+    {
+      "target" : [ "349"],
+      "base" : [ "335"],
+      "name" : "xterm"
+    }, 
+    {
+      "target" : [ "2.20.5", "2.26.1"],
+      "base" : [ "2.20.5", "2.24.4"],
+      "name" : "webkitgtk"
+    }, 
+    {
+      "target" : [ "2.5.1"],
+      "base" : [ "1.0.3"],
+      "name" : "emacs-org-re-reveal"
+    }, 
+    {
+      "target" : [ "1.8-29"],
+      "base" : [ "1.8-28"],
+      "name" : "r-mgcv"
+    }, 
+    {
+      "target" : [ "24.0.1"],
+      "base" : [ "23.0.2"],
+      "name" : "obs"
+    }, 
+    {
+      "target" : [ "1.28.3"],
+      "base" : [ "1.28.1"],
+      "name" : "r-gviz"
+    }, 
+    {
+      "target" : [ "0.0.13"],
+      "base" : [ "0.0.12"],
+      "name" : "r-rcppannoy"
+    }, 
+    {
+      "target" : [ "0.9.0-1.a534492"],
+      "base" : [ "0.9.0"],
+      "name" : "emacs-ace-window"
+    }, 
+    {
+      "target" : [ "0.6.21"],
+      "base" : [ "0.6.20"],
+      "name" : "r-digest"
+    }, 
+    {
+      "target" : [ "0.6.5"],
+      "base" : [ "0.6.2"],
+      "name" : "dehydrated"
+    }, 
+    {
+      "target" : [ "1.3.2"],
+      "base" : [ "1.3.1"],
+      "name" : "font-util"
+    }, 
+    {
+      "target" : [ "1.3.3"],
+      "base" : [ "1.3.2"],
+      "name" : "emacs-on-screen"
+    }, 
+    {
+      "target" : [ "4.13a", "5.2", "6.7"],
+      "base" : [ "4.13a", "5.2"],
+      "name" : "texinfo"
+    }, 
+    {
+      "target" : [ "0.3.3"],
+      "base" : [ "0.3.1"],
+      "name" : "bubblewrap"
+    }, 
+    {
+      "target" : [ "0.18"],
+      "base" : [ "0.17"],
+      "name" : "emacs-xelb"
+    }, 
+    {
+      "target" : [ "2019.2"],
+      "base" : [ "2019.1"],
+      "name" : "spirv-tools"
+    }, 
+    {
+      "target" : [ "1.5.7"],
+      "base" : [ "1.5.6"],
+      "name" : "sbcl"
+    }, 
+    {
+      "target" : [ "0.9"],
+      "base" : [ "0.8"],
+      "name" : "r-dt"
+    }, 
+    {
+      "target" : [ "0.2.8"],
+      "base" : [ "0.2.7"],
+      "name" : "r-tidytree"
+    }, 
+    {
+      "target" : [ "1.2.4"],
+      "base" : [ "1.2.3"],
+      "name" : "r-lambda-r"
+    }, 
+    {
+      "target" : [ "1.4.9"],
+      "base" : [ "1.4.7"],
+      "name" : "beets"
+    }, 
+    {
+      "target" : [ "1.5.1"],
+      "base" : [ "1.5.0"],
+      "name" : "dtc"
+    }, 
+    {
+      "target" : [ "0.3.0"],
+      "base" : [ "0.2.5"],
+      "name" : "r-bayestestr"
+    }, 
+    {
+      "target" : [ "0.17"],
+      "base" : [ "0.16"],
+      "name" : "gnome-mpv"
+    }, 
+    {
+      "target" : [ "3.8.1"],
+      "base" : [ "3.8.0"],
+      "name" : "gthumb"
+    }, 
+    {
+      "target" : [ "2.2.4-1.a3f3da1"],
+      "base" : [ "2.2.0"],
+      "name" : "emacs-stream"
+    }, 
+    {
+      "target" : [ "3.26.1"],
+      "base" : [ "3.26.0"],
+      "name" : "geocode-glib"
+    }, 
+    {
+      "target" : [ "0.9.4"],
+      "base" : [ "0.9.2"],
+      "name" : "urlscan"
+    }, 
+    {
+      "target" : [ "0.3.0"],
+      "base" : [ "0.2.0.1"],
+      "name" : "r-ellipsis"
+    }, 
+    {
+      "target" : [ "5.2.17"],
+      "base" : [ "5.2.16"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "0.23.17"],
+      "base" : [ "0.23.15"],
+      "name" : "p11-kit"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.2.0"],
+      "name" : "emacs-docker"
+    }, 
+    {
+      "target" : [ "0.1.39"],
+      "base" : [ "0.1.28"],
+      "name" : "skopeo"
+    }, 
+    {
+      "target" : [ "0.6.7"],
+      "base" : [ "0.6.4"],
+      "name" : "xtl"
+    }, 
+    {
+      "target" : [ "0.1.0-2.10c9d7c"],
+      "base" : [ "0.1.0-1.ac72bf8"],
+      "name" : "emacs-org-download"
+    }, 
+    {
+      "target" : [ "1.5.0-65"],
+      "base" : [ "1.5.0-63"],
+      "name" : "giac"
+    }, 
+    {
+      "target" : [ "0.9.0"],
+      "base" : [ "0.8.7"],
+      "name" : "libssh"
+    }, 
+    {
+      "target" : [ "0.1.7"],
+      "base" : [ "0.1.6"],
+      "name" : "r-recipes"
+    }, 
+    {
+      "target" : [ "1.0.5"],
+      "base" : [ "1.0.4"],
+      "name" : "encodings"
+    }, 
+    {
+      "target" : [ "0.4.1355"],
+      "base" : [ "0.4.1328"],
+      "name" : "you-get"
+    }, 
+    {
+      "target" : [ "0.2.3"],
+      "base" : [ "0.2.2"],
+      "name" : "libmanette"
+    }, 
+    {
+      "target" : [ "4.8.6"],
+      "base" : [ "4.8.4"],
+      "name" : "z3"
+    }, 
+    {
+      "target" : [ "0.23-5"],
+      "base" : [ "0.23-4"],
+      "name" : "r-ttr"
+    }, 
+    {
+      "target" : [ "1.6.4"],
+      "base" : [ "1.6.2"],
+      "name" : "r-optparse"
+    }, 
+    {
+      "target" : [ "1.5"],
+      "base" : [ "1.4"],
+      "name" : "datamash"
+    }, 
+    {
+      "target" : [ "0.0.2"],
+      "base" : [ "0.0.1"],
+      "name" : "guile-parted"
+    }, 
+    {
+      "target" : [ "0.16"],
+      "base" : [ "0.15"],
+      "name" : "r-tinytex"
+    }, 
+    {
+      "target" : [ "6.3.0"],
+      "base" : [ "6.2.1"],
+      "name" : "varnish"
+    }, 
+    {
+      "target" : [ "1.5.0-65"],
+      "base" : [ "1.5.0-63"],
+      "name" : "giac-xcas"
+    }, 
+    {
+      "target" : [ "2.12.0"],
+      "base" : [ "2.11.1"],
+      "name" : "openvswitch"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2.0"],
+      "name" : "guile-email"
+    }, 
+    {
+      "target" : [ "2.0.0_beta2"],
+      "base" : [ "1.0.0"],
+      "name" : "wl-clipboard"
+    }, 
+    {
+      "target" : [ "3.0.4"],
+      "base" : [ "3.0.2"],
+      "name" : "python-slugify"
+    }, 
+    {
+      "target" : [ "1.3.2"],
+      "base" : [ "1.3.1"],
+      "name" : "idris"
+    }, 
+    {
+      "target" : [ "6.08"],
+      "base" : [ "6.07"],
+      "name" : "perl-carp-clan"
+    }, 
+    {
+      "target" : [ "3.10.10"],
+      "base" : [ "3.10.9"],
+      "name" : "gpodder"
+    }, 
+    {
+      "target" : [ "2.1.1"],
+      "base" : [ "2.1.0"],
+      "name" : "java-dom4j"
+    }, 
+    {
+      "target" : [ "0.1.3-2.24d370b"],
+      "base" : [ "0.1.3-3.07fa74a"],
+      "name" : "emacs-counsel-dash"
+    }, 
+    {
+      "target" : [ "3.5.8"],
+      "base" : [ "3.5.4"],
+      "name" : "youtube-viewer"
+    }, 
+    {
+      "target" : [ "3.0-7"],
+      "base" : [ "3.0-2"],
+      "name" : "r-raster"
+    }, 
+    {
+      "target" : [ "0.35.2"],
+      "base" : [ "0.30.1"],
+      "name" : "python2-m2crypto"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.0-0.64b4a24"],
+      "name" : "emacs-rust-mode"
+    }, 
+    {
+      "target" : [ "0.4.2-3.4b66a1d"],
+      "base" : [ "0.4.2-2.e2fec58"],
+      "name" : "emacs-evil-magit"
+    }, 
+    {
+      "target" : [ "2.2.1"],
+      "base" : [ "2.2.0"],
+      "name" : "r-devtools"
+    }, 
+    {
+      "target" : [ "1.3.0-2.7f853bd"],
+      "base" : [ "1.3.0-18.192b862"],
+      "name" : "emacs-helm-dash"
+    }, 
+    {
+      "target" : [ "2019.09.12.1"],
+      "base" : [ "2019.09.12"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "3.7.6"],
+      "base" : [ "3.7.5"],
+      "name" : "recode"
+    }, 
+    {
+      "target" : [ "4.14.146", "4.19.75", "4.4.194", "4.9.194", "5.2.17"],
+      "base" : [ "4.14.142", "4.19.71", "4.4.191", "4.9.191", "5.2.16"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "5.3.0"],
+      "base" : [ "5.2.0"],
+      "name" : "iproute2"
+    }, 
+    {
+      "target" : [ "4.14.146", "4.19.75", "5.2.17"],
+      "base" : [ "4.14.142", "4.19.71", "5.2.16"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "2.0.1"],
+      "base" : [ "2.0.0"],
+      "name" : "r-rsamtools"
+    }, 
+    {
+      "target" : [ "1.1-3"],
+      "base" : [ "1.1-2"],
+      "name" : "r-spdep"
+    }, 
+    {
+      "target" : [ "31-1.0006a59"],
+      "base" : [ "31"],
+      "name" : "emacs-flycheck"
+    }, 
+    {
+      "target" : [ "0.3.2"],
+      "base" : [ "0.3.0"],
+      "name" : "r-spdata"
+    }, 
+    {
+      "target" : [ "0.20.2"],
+      "base" : [ "0.20.1"],
+      "name" : "libgee"
+    }, 
+    {
+      "target" : [ "1.0-2.af877b5"],
+      "base" : [ "1.0-1.7c9d7a7"],
+      "name" : "emacs-youtube-dl"
+    }, 
+    {
+      "target" : [ "0.23"],
+      "base" : [ "0.22"],
+      "name" : "emacs-exwm"
+    }, 
+    {
+      "target" : [ "9.1.1"],
+      "base" : [ "9.0.1"],
+      "name" : "dealii"
+    }, 
+    {
+      "target" : [ "11"],
+      "base" : [ "10"],
+      "name" : "fc-host-tools"
+    }, 
+    {
+      "target" : [ "4.14.67", "4.14.146", "4.19.75", "4.4.194", "4.9.194", "5.2.17"],
+      "base" : [ "4.14.142", "4.14.67", "4.19.71", "4.4.191", "4.9.191", "5.2.16"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "4.14.146", "4.19.75", "5.2.17"],
+      "base" : [ "4.14.142", "4.19.71", "5.2.16"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "5.3"],
+      "base" : [ "4.19"],
+      "name" : "ethtool"
+    }, 
+    {
+      "target" : [ "0.9.9"],
+      "base" : [ "0.9.5"],
+      "name" : "bspwm"
+    }, 
+    {
+      "target" : [ "1.13.2"],
+      "base" : [ "1.13.1"],
+      "name" : "r-htmltable"
+    }, 
+    {
+      "target" : [ "1.2.3"],
+      "base" : [ "1.2.2"],
+      "name" : "xbacklight"
+    }, 
+    {
+      "target" : [ "6.16.0"],
+      "base" : [ "6.12.0"],
+      "name" : "mlt"
+    }, 
+    {
+      "target" : [ "1.0"],
+      "base" : [ "0.70"],
+      "name" : "emacs-tablist"
+    }, 
+    {
+      "target" : [ "0.6.1"],
+      "base" : [ "0.6.0"],
+      "name" : "sxhkd"
+    }, 
+    {
+      "target" : [ "7.2"],
+      "base" : [ "7.1"],
+      "name" : "f3"
+    }, 
+    {
+      "target" : [ "2.4.0"],
+      "base" : [ "2.3.0"],
+      "name" : "openexr"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2"],
+      "name" : "emacs-org-ql"
+    }, 
+    {
+      "target" : [ "3.4.6", "4.2.1"],
+      "base" : [ "3.4.6", "4.2"],
+      "name" : "ffmpeg"
+    }, 
+    {
+      "target" : [ "2.11"],
+      "base" : [ "2.10"],
+      "name" : "emacs-circe"
+    }, 
+    {
+      "target" : [ "1.4.4"],
+      "base" : [ "1.4.1"],
+      "name" : "libgnome-games-support"
+    }, 
+    {
+      "target" : [ "0.35.2"],
+      "base" : [ "0.30.1"],
+      "name" : "python-m2crypto"
+    }, 
+    {
+      "target" : [ "5.2.17"],
+      "base" : [ "5.2.16"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.20.9"],
+      "base" : [ "0.20.5"],
+      "name" : "xtensor"
+    }, 
+    {
+      "target" : [ "1.9"],
+      "base" : [ "1.8-1.a452ab3"],
+      "name" : "emacs-xterm-color"
+    }, 
+    {
+      "target" : [ "0.4.1"],
+      "base" : [ "0.4.0"],
+      "name" : "r-shinyace"
+    }, 
+    {
+      "target" : [ "0.2.9"],
+      "base" : [ "0.2.6"],
+      "name" : "emacs-nov-el"
+    }, 
+    {
+      "target" : [ "2.2.0-1.479676c"],
+      "base" : [ "2.3.0"],
+      "name" : "emacs-company-quickhelp"
+    }, 
+    {
+      "target" : [ "3.3"],
+      "base" : [ "3.2"],
+      "name" : "emacs-prescient"
+    }, 
+    {
+      "target" : [ "1.12.6.1-2.07bed84"],
+      "base" : [ "0.0-1.f26277b"],
+      "name" : "emacs-el-search"
+    }, 
+    {
+      "target" : [ "9.1.1"],
+      "base" : [ "9.0.1"],
+      "name" : "dealii-openmpi"
+    }, 
+    {
+      "target" : [ "0.1.0-2.b73dfb6"],
+      "base" : [ "0.1.0-1.bc3b01d"],
+      "name" : "emacs-make-it-so"
+    }, 
+    {
+      "target" : [ "0.17.1"],
+      "base" : [ "0.17.0"],
+      "name" : "utox"
+    }, 
+    {
+      "target" : [ "5.2.17"],
+      "base" : [ "5.2.16"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "3.18.0"],
+      "base" : [ "3.17.0"],
+      "name" : "freeimage"
+    }, 
+    {
+      "target" : [ "5.2.17"],
+      "base" : [ "5.2.16"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "1.5.4"],
+      "base" : [ "1.5.3"],
+      "name" : "rofi"
+    }, 
+    {
+      "target" : [ "2.11"],
+      "base" : [ "2.10"],
+      "name" : "emacs-tracking"
+    }, 
+    {
+      "target" : [ "1.17.4"],
+      "base" : [ "1.17.3"],
+      "name" : "nginx"
+    }, 
+    {
+      "target" : [ "0.0.1-24.d27ff21"],
+      "base" : [ "0.0.1-23.1cd2f93"],
+      "name" : "cuirass"
+    }, 
+    {
+      "target" : [ "4.2"],
+      "base" : [ "4.0"],
+      "name" : "r-curl"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3"],
+      "name" : "mako"
+    }, 
+    {
+      "target" : [ "3.5.0"],
+      "base" : [ "3.3.0"],
+      "name" : "vimb"
+    }, 
+    {
+      "target" : [ "0.9.16"],
+      "base" : [ "0.9.15"],
+      "name" : "ubridge"
+    }, 
+    {
+      "target" : [ "0.214"],
+      "base" : [ "0.212"],
+      "name" : "mame"
+    }, 
+    {
+      "target" : [ "2.2.7"],
+      "base" : [ "2.2.5"],
+      "name" : "enchant"
+    }, 
+    {
+      "target" : [ "2019.8.11"],
+      "base" : [ "2018.1.9"],
+      "name" : "python2-html2text"
+    }, 
+    {
+      "target" : [ "2.16.3"],
+      "base" : [ "2.16.2"],
+      "name" : "mbedtls-apache"
+    }, 
+    {
+      "target" : [ "0.14.5"],
+      "base" : [ "0.14.4"],
+      "name" : "kitty"
+    }, 
+    {
+      "target" : [ "5.2.17"],
+      "base" : [ "5.2.16"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "r-parameters"
+    }, 
+    {
+      "target" : [ "1.7.5"],
+      "base" : [ "1.7.4"],
+      "name" : "znc"
+    }, 
+    {
+      "target" : [ "0.1.4"],
+      "base" : [ "0.1.3"],
+      "name" : "r-uwot"
+    }, 
+    {
+      "target" : [ "3.3.2"],
+      "base" : [ "3.3.1"],
+      "name" : "r-callr"
+    }, 
+    {
+      "target" : [ "2.53"],
+      "base" : [ "2.49"],
+      "name" : "asymptote"
+    }, 
+    {
+      "target" : [ "2.0.18"],
+      "base" : [ "2.0.5"],
+      "name" : "keepalived"
+    }, 
+    {
+      "target" : [ "2019-09-01"],
+      "base" : [ "2019-08-01"],
+      "name" : "re2"
+    }, 
+    {
+      "target" : [ "3.4.1", "3.6.4"],
+      "base" : [ "3.4.1", "3.6.3"],
+      "name" : "openscenegraph"
+    }, 
+    {
+      "target" : [ "1.25"],
+      "base" : [ "1.24"],
+      "name" : "r-knitr"
+    }, 
+    {
+      "target" : [ "2.8.2"],
+      "base" : [ "2.8.1"],
+      "name" : "r-sjmisc"
+    }, 
+    {
+      "target" : [ "1.2.13"],
+      "base" : [ "1.2.6"],
+      "name" : "fmit"
+    }, 
+    {
+      "target" : [ "2.4.0"],
+      "base" : [ "2.3.0"],
+      "name" : "ilmbase"
+    }, 
+    {
+      "target" : [ "1.4.3"],
+      "base" : [ "1.4.2"],
+      "name" : "flatpak"
+    }, 
+    {
+      "target" : [ "2.0.3"],
+      "base" : [ "2.0.2"],
+      "name" : "r-pkgconfig"
+    }, 
+    {
+      "target" : [ "1.16.2"],
+      "base" : [ "1.16.1"],
+      "name" : "r-rhtslib"
+    }, 
+    {
+      "target" : [ "2019.8.11"],
+      "base" : [ "2018.1.9"],
+      "name" : "python-html2text"
+    }, 
+    {
+      "target" : [ "2.18.3"],
+      "base" : [ "2.18.2"],
+      "name" : "r-iranges"
+    }, 
+    {
+      "target" : [ "0.9.9.6"],
+      "base" : [ "0.9.9.5"],
+      "name" : "glm"
+    }, 
+    {
+      "target" : [ "0.8-0"],
+      "base" : [ "0.7-7"],
+      "name" : "r-sf"
+    }, 
+    {
+      "target" : [ "1.4-7"],
+      "base" : [ "1.4-6"],
+      "name" : "r-microbenchmark"
+    }, 
+    {
+      "target" : [ "0.5.2"],
+      "base" : [ "0.5.1"],
+      "name" : "emacs-dired-du"
+    }, 
+    {
+      "target" : [ "0.1.2-3.8f80c26"],
+      "base" : [ "0.1.2-2.f549ecc"],
+      "name" : "emacs-mbsync"
+    }, 
+    {
+      "target" : [ "1.5"],
+      "base" : [ "1.4"],
+      "name" : "smu"
+    }, 
+    {
+      "target" : [ "0.2.0"],
+      "base" : [ "0.1.0"],
+      "name" : "r-rcpphnsw"
+    }, 
+    {
+      "target" : [ "1.2.6.1"],
+      "base" : [ "1.2.6"],
+      "name" : "xygrib"
+    }, 
+    {
+      "target" : [ "2.0.32"],
+      "base" : [ "2.0.31"],
+      "name" : "acpid"
+    }, 
+    {
+      "target" : [ "6.0.0"],
+      "base" : [ "5.3.0"],
+      "name" : "fmt"
+    }, 
+    {
+      "target" : [ "1.0.12"],
+      "base" : [ "1.0.11"],
+      "name" : "wabt"
+    }, 
+    {
+      "target" : [ "8.3.1"],
+      "base" : [ "8.3"],
+      "name" : "gdb"
+    }, 
+    {
+      "target" : [ "1.2-2.ed73e82"],
+      "base" : [ "1.2-1.7223d92"],
+      "name" : "emacs-dockerfile-mode"
+    }, 
+    {
+      "target" : [ "7.12"],
+      "base" : [ "7.8"],
+      "name" : "gpxsee"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "0.6.2",
+      "name" : "guile2.2-reader"
+    }, 
+    {
+      "version" : "0.2.6.1",
+      "name" : "guile2.2-lib"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "guile2.2-json"
+    }, 
+    {
+      "version" : "0.2.4",
+      "name" : "guile2.2-haunt"
+    }, 
+    {
+      "version" : "20120209.fa1d5b6",
+      "name" : "guile2.2-gdbm-ffi"
+    }, 
+    {
+      "version" : "0.11.3",
+      "name" : "guile2.2-ssh"
+    }, 
+    {
+      "version" : "20150424.e844d85",
+      "name" : "guile2.2-minikanren"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "guile2.2-commonmark"
+    }, 
+    {
+      "version" : "1.3.0",
+      "name" : "guile2.2-redis"
+    }, 
+    {
+      "version" : "3.6.5",
+      "name" : "guile2.2-gnutls"
+    }, 
+    {
+      "version" : "0.9.6",
+      "name" : "guile2.2-irregex"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "0.2.0",
+      "name" : "guile3.0-gcrypt"
+    }, 
+    {
+      "version" : "0.2.7",
+      "name" : "r-assertable"
+    }, 
+    {
+      "version" : "1.4.0",
+      "name" : "wpebackend-fdo"
+    }, 
+    {
+      "version" : "20170402",
+      "name" : "xftwidth"
+    }, 
+    {
+      "version" : "0.0.1-1.bb94f6d",
+      "name" : "guix-data-service"
+    }, 
+    {
+      "version" : "0.1.5-1.e0ceaaa",
+      "name" : "emacs-cmake-font-lock"
+    }, 
+    {
+      "version" : "7.16.1",
+      "name" : "boinc-server"
+    }, 
+    {
+      "version" : "20120209.fa1d5b6",
+      "name" : "guile3.0-gdbm-ffi"
+    }, 
+    {
+      "version" : "20150424.e844d85",
+      "name" : "guile3.0-minikanren"
+    }, 
+    {
+      "version" : "1.0.6",
+      "name" : "guile3.0-bytestructures"
+    }, 
+    {
+      "version" : "0.0.0-1.1a95e12",
+      "name" : "makeself-safeextract"
+    }, 
+    {
+      "version" : "0.9",
+      "name" : "emacs-flycheck-grammalecte"
+    }, 
+    {
+      "version" : "1.4.0",
+      "name" : "python-distro"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "debops"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "xdg-dbus-proxy"
+    }, 
+    {
+      "version" : "1.4.0",
+      "name" : "libwpe"
+    }, 
+    {
+      "version" : "0.23",
+      "name" : "ell"
+    }, 
+    {
+      "version" : "0.9.6",
+      "name" : "guile3.0-irregex"
+    }, 
+    {
+      "version" : "1.6.1-1.47c5b76",
+      "name" : "emacs-skeletor"
+    }, 
+    {
+      "version" : "7.16.1",
+      "name" : "boinc-client"
+    }, 
+    {
+      "version" : "3.8.0-2.e7b94fc",
+      "name" : "screenfetch"
+    }, 
+    {
+      "version" : "1.0-1.1a70c55",
+      "name" : "emacs-cl-print"
+    }, 
+    {
+      "version" : "1.4",
+      "name" : "python-libmpsse"
+    }, 
+    {
+      "version" : "1.4.0-1.111fd9b",
+      "name" : "emacs-dash-docs"
+    }, 
+    {
+      "version" : "20190725-2e37299b13d8",
+      "name" : "mojoshader-with-viewport-flip"
+    }, 
+    {
+      "version" : "3.2.0",
+      "name" : "guile3.0-json"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "stapler"
+    }, 
+    {
+      "version" : "0.2.0-1.df5427c",
+      "name" : "emacs-wttrin"
+    }, 
+    {
+      "version" : "0.17",
+      "name" : "celluloid"
+    }, 
+    {
+      "version" : "20190825-5887634ea695",
+      "name" : "mojoshader"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/40/compare.json b/data/2019/40/compare.json
new file mode 100644
index 0000000..ffdf6b8
--- /dev/null
+++ b/data/2019/40/compare.json
@@ -0,0 +1,830 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "3.0.0-3.f80baee"],
+      "base" : [ "3.0.0-2.47b7df0"],
+      "name" : "emacs-undo-propose-el"
+    }, 
+    {
+      "target" : [ "2.21"],
+      "base" : [ "2.19"],
+      "name" : "perl-test-tcp"
+    }, 
+    {
+      "target" : [ "1.14.1"],
+      "base" : [ "1.14.0"],
+      "name" : "r-variancepartition"
+    }, 
+    {
+      "target" : [ "0.3.3"],
+      "base" : [ "0.3.2"],
+      "name" : "rust-miniz-oxide"
+    }, 
+    {
+      "target" : [ "5.1-5"],
+      "base" : [ "5.1-4"],
+      "name" : "r-gamlss-dist"
+    }, 
+    {
+      "target" : [ "20190521"],
+      "base" : [ "0.0.0-1.170b0e4"],
+      "name" : "sbcl-hu.dwim.asdf"
+    }, 
+    {
+      "target" : [ "1.0.0-1.3b849bc"],
+      "base" : [ "0.0.0-1.926a066"],
+      "name" : "cl-alexandria"
+    }, 
+    {
+      "target" : [ "1.5"],
+      "base" : [ "1.3"],
+      "name" : "r-htmlwidgets"
+    }, 
+    {
+      "target" : [ "2.0.2"],
+      "base" : [ "2.0.1"],
+      "name" : "r-rsamtools"
+    }, 
+    {
+      "target" : [ "1.3.4"],
+      "base" : [ "1.3.2"],
+      "name" : "sbcl-next"
+    }, 
+    {
+      "target" : [ "1.0.8"],
+      "base" : [ "1.0.5"],
+      "name" : "lua-libmpack"
+    }, 
+    {
+      "target" : [ "2.006006"],
+      "base" : [ "2.006003"],
+      "name" : "perl-sub-quote"
+    }, 
+    {
+      "target" : [ "2019.09.28"],
+      "base" : [ "2019.09.12.1"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "1.61"],
+      "base" : [ "1.60"],
+      "name" : "jumpnbump"
+    }, 
+    {
+      "target" : [ "0.1.5"],
+      "base" : [ "0.1.3"],
+      "name" : "rust-unindent"
+    }, 
+    {
+      "target" : [ "1.7.5"],
+      "base" : [ "1.7.2"],
+      "name" : "r-calibrate"
+    }, 
+    {
+      "target" : [ "0.8-2.3fc7ca1"],
+      "base" : [ "0.8-1.329119c"],
+      "name" : "emacs-deadgrep"
+    }, 
+    {
+      "target" : [ "6.05"],
+      "base" : [ "6.04"],
+      "name" : "perl-html-form"
+    }, 
+    {
+      "target" : [ "1.003004", "2.001001"],
+      "base" : [ "1.003004", "2.000006"],
+      "name" : "perl-role-tiny"
+    }, 
+    {
+      "target" : [ "4.14.146", "4.4.194", "4.9.194", "4.19.76", "5.2.18", "5.3.2"],
+      "base" : [ "4.14.146", "4.19.75", "4.4.194", "4.9.194", "5.2.17"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "4.9.3"],
+      "base" : [ "4.9.2"],
+      "name" : "tcpdump"
+    }, 
+    {
+      "target" : [ "0.14"],
+      "base" : [ "0.13"],
+      "name" : "r-bookdown"
+    }, 
+    {
+      "target" : [ "2.55"],
+      "base" : [ "2.53"],
+      "name" : "asymptote"
+    }, 
+    {
+      "target" : [ "1.4-6"],
+      "base" : [ "1.4-4"],
+      "name" : "r-rgdal"
+    }, 
+    {
+      "target" : [ "4.14.146", "4.19.76", "5.3.2"],
+      "base" : [ "4.14.146", "4.19.75", "5.2.17"],
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "target" : [ "4.14.146", "4.19.76", "5.3.2"],
+      "base" : [ "4.14.146", "4.19.75", "5.2.17"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "target" : [ "0.0.3-2.1cabb86"],
+      "base" : [ "0.0.3-1.5205fe6"],
+      "name" : "emacs-evil-mc"
+    }, 
+    {
+      "target" : [ "1.5.0"],
+      "base" : [ "1.4.0"],
+      "name" : "grammalecte"
+    }, 
+    {
+      "target" : [ "20190521"],
+      "base" : [ "0.0.0-1.170b0e4"],
+      "name" : "cl-hu.dwim.asdf"
+    }, 
+    {
+      "target" : [ "0.2.6"],
+      "base" : [ "0.2.3"],
+      "name" : "evisum"
+    }, 
+    {
+      "target" : [ "1.0.0-1.3b849bc"],
+      "base" : [ "0.0.0-1.926a066"],
+      "name" : "sbcl-alexandria"
+    }, 
+    {
+      "target" : [ "3.1.1"],
+      "base" : [ "3.1.0"],
+      "name" : "r-seurat"
+    }, 
+    {
+      "target" : [ "2.7-2"],
+      "base" : [ "2.7-1"],
+      "name" : "r-pls"
+    }, 
+    {
+      "target" : [ "0-2.4d63f3d"],
+      "base" : [ "0-1.e2da64f"],
+      "name" : "guile-studio"
+    }, 
+    {
+      "target" : [ "4.3.3"],
+      "base" : [ "4.3.2"],
+      "name" : "python2-traitlets"
+    }, 
+    {
+      "target" : [ "4.4.4"],
+      "base" : [ "4.4.3"],
+      "name" : "r-rcppparallel"
+    }, 
+    {
+      "target" : [ "2.2.1"],
+      "base" : [ "1.7.5"],
+      "name" : "cryptsetup"
+    }, 
+    {
+      "target" : [ "20190521"],
+      "base" : [ "0.0.0-1.170b0e4"],
+      "name" : "ecl-hu.dwim.asdf"
+    }, 
+    {
+      "target" : [ "0.0.1-3.8019d2e"],
+      "base" : [ "0.0.1-1.bb94f6d"],
+      "name" : "guix-data-service"
+    }, 
+    {
+      "target" : [ "1.20191002"],
+      "base" : [ "1.20180705"],
+      "name" : "perl-test-mockobject"
+    }, 
+    {
+      "target" : [ "2.7.2"],
+      "base" : [ "2.7.1"],
+      "name" : "r-sjplot"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.0"],
+      "name" : "python-pytest-checkdocs"
+    }, 
+    {
+      "target" : [ "0.11"],
+      "base" : [ "0.10"],
+      "name" : "ocaml-qcheck"
+    }, 
+    {
+      "target" : [ "0.9.11"],
+      "base" : [ "0.9.10"],
+      "name" : "nss-pam-ldapd"
+    }, 
+    {
+      "target" : [ "1.0.8"],
+      "base" : [ "1.0.5"],
+      "name" : "lua5.2-libmpack"
+    }, 
+    {
+      "target" : [ "3.9.0"],
+      "base" : [ "3.8.0-2.e7b94fc"],
+      "name" : "screenfetch"
+    }, 
+    {
+      "target" : [ "1.16"],
+      "base" : [ "1.15"],
+      "name" : "r-rmarkdown"
+    }, 
+    {
+      "target" : [ "1.49.4"],
+      "base" : [ "1.49.3"],
+      "name" : "rclone"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.0"],
+      "name" : "python-defusedxml"
+    }, 
+    {
+      "target" : [ "2.24"],
+      "base" : [ "2.22"],
+      "name" : "sbcl-slime-swank"
+    }, 
+    {
+      "target" : [ "4.14.146", "4.14.67", "4.4.194", "4.9.194", "4.19.76", "5.2.18", "5.3.2"],
+      "base" : [ "4.14.146", "4.14.67", "4.19.75", "4.4.194", "4.9.194", "5.2.17"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "0.9-8"],
+      "base" : [ "0.9-5"],
+      "name" : "r-maptools"
+    }, 
+    {
+      "target" : [ "4.7.0"],
+      "base" : [ "4.6.2"],
+      "name" : "screen"
+    }, 
+    {
+      "target" : [ "2.0-1"],
+      "base" : [ "2.0-0"],
+      "name" : "r-wgaim"
+    }, 
+    {
+      "target" : [ "0.19"],
+      "base" : [ "0.18"],
+      "name" : "python-mnemonic"
+    }, 
+    {
+      "target" : [ "201908.0"],
+      "base" : [ "201707.1.15162"],
+      "name" : "mcrl2"
+    }, 
+    {
+      "target" : [ "4.5"],
+      "base" : [ "4.4"],
+      "name" : "nano"
+    }, 
+    {
+      "target" : [ "0.0.9.4c"],
+      "base" : [ "0.0.9.3"],
+      "name" : "quaternion"
+    }, 
+    {
+      "target" : [ "1.23.0"],
+      "base" : [ "1.22.5"],
+      "name" : "efl"
+    }, 
+    {
+      "target" : [ "1.1.16"],
+      "base" : [ "1.1.15"],
+      "name" : "r-polspline"
+    }, 
+    {
+      "target" : [ "0.23.18.1"],
+      "base" : [ "0.23.17"],
+      "name" : "p11-kit"
+    }, 
+    {
+      "target" : [ "1.0.0-1.3b849bc"],
+      "base" : [ "0.0.0-1.926a066"],
+      "name" : "ecl-alexandria"
+    }, 
+    {
+      "target" : [ "0.6-2.d99181f"],
+      "base" : [ "0.6-1.ab76a3e"],
+      "name" : "emacs-org-tanglesync"
+    }, 
+    {
+      "target" : [ "1.1.5"],
+      "base" : [ "1.1.4"],
+      "name" : "r-backports"
+    }, 
+    {
+      "target" : [ "1.1.0"],
+      "base" : [ "1.0.1"],
+      "name" : "r-promises"
+    }, 
+    {
+      "target" : [ "4.2.7"],
+      "base" : [ "4.2.0"],
+      "name" : "zabbix-server"
+    }, 
+    {
+      "target" : [ "6.8.5"],
+      "base" : [ "6.8.4"],
+      "name" : "r-mixomics"
+    }, 
+    {
+      "target" : [ "1.12.4"],
+      "base" : [ "1.12.2"],
+      "name" : "r-data-table"
+    }, 
+    {
+      "target" : [ "0.2-2.67104a3"],
+      "base" : [ "0.2-1.fc08a9b"],
+      "name" : "emacs-compdef"
+    }, 
+    {
+      "target" : [ "5.3.2"],
+      "base" : [ "5.2.17"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2-alpha"],
+      "name" : "alex4"
+    }, 
+    {
+      "target" : [ "0.23.1"],
+      "base" : [ "0.23.0"],
+      "name" : "enlightenment"
+    }, 
+    {
+      "target" : [ "0.58-1.2fc02c4"],
+      "base" : [ "0.58"],
+      "name" : "emacs-helm-ag"
+    }, 
+    {
+      "target" : [ "1.16.5"],
+      "base" : [ "1.16.4"],
+      "name" : "r-regioner"
+    }, 
+    {
+      "target" : [ "0.12"],
+      "base" : [ "0.11"],
+      "name" : "r-pegas"
+    }, 
+    {
+      "target" : [ "1.11"],
+      "base" : [ "1.10"],
+      "name" : "r-glasso"
+    }, 
+    {
+      "target" : [ "3.2.4"],
+      "base" : [ "3.2.3"],
+      "name" : "gmime"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.2.0"],
+      "name" : "r-hdf5r"
+    }, 
+    {
+      "target" : [ "2.40.5"],
+      "base" : [ "2.40.4"],
+      "name" : "r-biomart"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.6"],
+      "name" : "r-htmltools"
+    }, 
+    {
+      "target" : [ "1.30.1-1"],
+      "base" : [ "1.30.1-0"],
+      "name" : "lua5.1-luv"
+    }, 
+    {
+      "target" : [ "0.5.0-2.2362d7b"],
+      "base" : [ "0.5.0-1.916c3da"],
+      "name" : "emacs-hackernews"
+    }, 
+    {
+      "target" : [ "1.8.6"],
+      "base" : [ "1.8.5"],
+      "name" : "msmtp"
+    }, 
+    {
+      "target" : [ "0.8.0"],
+      "base" : [ "0.6.8"],
+      "name" : "waybar"
+    }, 
+    {
+      "target" : [ "2.2.1"],
+      "base" : [ "1.7.5"],
+      "name" : "cryptsetup-static"
+    }, 
+    {
+      "target" : [ "1.0.0"],
+      "base" : [ "0.8.0"],
+      "name" : "r-later"
+    }, 
+    {
+      "target" : [ "0.9.10"],
+      "base" : [ "0.9.8"],
+      "name" : "endless-sky"
+    }, 
+    {
+      "target" : [ "0.1.1"],
+      "base" : [ "0.1.0"],
+      "name" : "r-globaloptions"
+    }, 
+    {
+      "target" : [ "0.10"],
+      "base" : [ "0.9"],
+      "name" : "r-xfun"
+    }, 
+    {
+      "target" : [ "0.19"],
+      "base" : [ "0.18"],
+      "name" : "python2-mnemonic"
+    }, 
+    {
+      "target" : [ "2.4.2"],
+      "base" : [ "2.4.1"],
+      "name" : "ocaml-utop"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.1"],
+      "name" : "r-gargle"
+    }, 
+    {
+      "target" : [ "1.5.1"],
+      "base" : [ "1.5.0"],
+      "name" : "libxls"
+    }, 
+    {
+      "target" : [ "0.9.50"],
+      "base" : [ "0.9.49"],
+      "name" : "rust-openssl-sys"
+    }, 
+    {
+      "target" : [ "4.3.3"],
+      "base" : [ "4.3.2"],
+      "name" : "python-traitlets"
+    }, 
+    {
+      "target" : [ "0.0.1-2.dd89102"],
+      "base" : [ "0.0.1-1.a42e45c"],
+      "name" : "emacs-eros"
+    }, 
+    {
+      "target" : [ "1.11"],
+      "base" : [ "1.10"],
+      "name" : "emacs-relint"
+    }, 
+    {
+      "target" : [ "0.7.10"],
+      "base" : [ "0.7.9"],
+      "name" : "libcap-ng"
+    }, 
+    {
+      "target" : [ "4.2.7"],
+      "base" : [ "4.2.0"],
+      "name" : "zabbix-agentd"
+    }, 
+    {
+      "target" : [ "1.9.1"],
+      "base" : [ "1.9.0"],
+      "name" : "libpcap"
+    }, 
+    {
+      "target" : [ "5.3.2"],
+      "base" : [ "5.2.17"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "target" : [ "1.3.4"],
+      "base" : [ "1.3.2"],
+      "name" : "next"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.0"],
+      "name" : "python2-defusedxml"
+    }, 
+    {
+      "target" : [ "3.5.0"],
+      "base" : [ "3.3"],
+      "name" : "emacs-helm"
+    }, 
+    {
+      "target" : [ "3.0.5"],
+      "base" : [ "3.0.3"],
+      "name" : "wireshark"
+    }, 
+    {
+      "target" : [ "0.23"],
+      "base" : [ "0.18"],
+      "name" : "python-importlib-metadata"
+    }, 
+    {
+      "target" : [ "5.3.2"],
+      "base" : [ "5.2.17"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.5.2"],
+      "base" : [ "0.4.0"],
+      "name" : "libqmatrixclient"
+    }, 
+    {
+      "target" : [ "0.1.1"],
+      "base" : [ "0.1.0"],
+      "name" : "python-pastel"
+    }, 
+    {
+      "target" : [ "1.30.1-1"],
+      "base" : [ "1.30.1-0"],
+      "name" : "lua-luv"
+    }, 
+    {
+      "target" : [ "0.1.1"],
+      "base" : [ "0.1.0"],
+      "name" : "python2-pastel"
+    }, 
+    {
+      "target" : [ "1.30.1-1"],
+      "base" : [ "1.30.1-0"],
+      "name" : "lua5.2-luv"
+    }, 
+    {
+      "target" : [ "1.0.8"],
+      "base" : [ "1.0.5"],
+      "name" : "lua5.1-libmpack"
+    }, 
+    {
+      "target" : [ "0.44"],
+      "base" : [ "0.4"],
+      "name" : "perl-io-pager"
+    }, 
+    {
+      "target" : [ "5.3.2"],
+      "base" : [ "5.2.17"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "5.3.2"],
+      "base" : [ "5.2.17"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "0.1.5"],
+      "base" : [ "0.1.3"],
+      "name" : "r-rvcheck"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "0.0.302",
+      "name" : "rust-clippy"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "0.1.0-0.3300f84",
+      "name" : "ecl-cl-libsvm-format"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "keybinder-3.0"
+    }, 
+    {
+      "version" : "201908.0",
+      "name" : "mcrl2-minimal"
+    }, 
+    {
+      "version" : "4.5.0",
+      "name" : "xfce4-eyes-plugin"
+    }, 
+    {
+      "version" : "0.8.11-0.cd01f26",
+      "name" : "sbcl-cl-store"
+    }, 
+    {
+      "version" : "4.0.2",
+      "name" : "xfce4-genmon-plugin"
+    }, 
+    {
+      "version" : "1.2.0",
+      "name" : "xfce4-mailwatch-plugin"
+    }, 
+    {
+      "version" : "2.24",
+      "name" : "cl-slime-swank"
+    }, 
+    {
+      "version" : "0.0.0-1.848ad00",
+      "name" : "emacs-extempore-mode"
+    }, 
+    {
+      "version" : "0.10.0",
+      "name" : "xfce4-weather-plugin"
+    }, 
+    {
+      "version" : "0.8.11-0.cd01f26",
+      "name" : "cl-store"
+    }, 
+    {
+      "version" : "2.0.0",
+      "name" : "xfce4-verve-plugin"
+    }, 
+    {
+      "version" : "1.5.0",
+      "name" : "abcl"
+    }, 
+    {
+      "version" : "0.1-0.85fbdd4",
+      "name" : "ecl-cl-random-forest"
+    }, 
+    {
+      "version" : "0.8.11-0.cd01f26",
+      "name" : "ecl-cl-store"
+    }, 
+    {
+      "version" : "0.4.1-0.2362b57",
+      "name" : "sbcl-chanl"
+    }, 
+    {
+      "version" : "1.0.3",
+      "name" : "xfce4-time-out-plugin"
+    }, 
+    {
+      "version" : "1.2.1",
+      "name" : "xfce4-cpufreq-plugin"
+    }, 
+    {
+      "version" : "0.1-0.85fbdd4",
+      "name" : "sbcl-cl-random-forest"
+    }, 
+    {
+      "version" : "1.3.2",
+      "name" : "xfce4-netload-plugin"
+    }, 
+    {
+      "version" : "1.9.0",
+      "name" : "tigervnc-server"
+    }, 
+    {
+      "version" : "0.0.6",
+      "name" : "xfce4-kbdleds-plugin"
+    }, 
+    {
+      "version" : "1.9.0",
+      "name" : "tigervnc-client"
+    }, 
+    {
+      "version" : "0.0.1-0.adebff9",
+      "name" : "mloop"
+    }, 
+    {
+      "version" : "1.1.1",
+      "name" : "xfce4-fsguard-plugin"
+    }, 
+    {
+      "version" : "3.6",
+      "name" : "python-boolean.py"
+    }, 
+    {
+      "version" : "0.5-0.fc7a34f",
+      "name" : "cl-online-learning"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "xfce4-cpugraph-plugin"
+    }, 
+    {
+      "version" : "0.5.1",
+      "name" : "xfce4-smartbookmark-plugin"
+    }, 
+    {
+      "version" : "0.5-0.fc7a34f",
+      "name" : "ecl-cl-online-learning"
+    }, 
+    {
+      "version" : "1.1.3",
+      "name" : "xfce4-mount-plugin"
+    }, 
+    {
+      "version" : "0.5-0.fc7a34f",
+      "name" : "sbcl-cl-online-learning"
+    }, 
+    {
+      "version" : "0.6.1",
+      "name" : "xfce4-wavelan-plugin"
+    }, 
+    {
+      "version" : "0.3-0.7b703e2",
+      "name" : "sbcl-cl-gobject-introspection"
+    }, 
+    {
+      "version" : "0.6",
+      "name" : "emacs-peg"
+    }, 
+    {
+      "version" : "1.7.0",
+      "name" : "xfce4-timer-plugin"
+    }, 
+    {
+      "version" : "0.4.1-0.2362b57",
+      "name" : "ecl-chanl"
+    }, 
+    {
+      "version" : "0.8.0",
+      "name" : "xfce4-datetime-plugin"
+    }, 
+    {
+      "version" : "0.1.0-0.3300f84",
+      "name" : "cl-libsvm-format"
+    }, 
+    {
+      "version" : "2.6.2",
+      "name" : "xfce4-diskperf-plugin"
+    }, 
+    {
+      "version" : "0.1-2.51c050b",
+      "name" : "emacs-handle"
+    }, 
+    {
+      "version" : "1.8.1",
+      "name" : "xfce4-places-plugin"
+    }, 
+    {
+      "version" : "0.21",
+      "name" : "iwd"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "xfce4-statusnotifier-plugin"
+    }, 
+    {
+      "version" : "0.5.2",
+      "name" : "xfce4-mpc-plugin"
+    }, 
+    {
+      "version" : "0.999",
+      "name" : "python-license-expression"
+    }, 
+    {
+      "version" : "1.2.3",
+      "name" : "xfce4-systemload-plugin"
+    }, 
+    {
+      "version" : "0.1.0-0.3300f84",
+      "name" : "sbcl-cl-libsvm-format"
+    }, 
+    {
+      "version" : "0.3-0.7b703e2",
+      "name" : "cl-gobject-introspection"
+    }, 
+    {
+      "version" : "0.7.0",
+      "name" : "xfce4-calculator-plugin"
+    }, 
+    {
+      "version" : "1.0-1.542dda7",
+      "name" : "emacs-helm-org"
+    }, 
+    {
+      "version" : "0.4.1-0.2362b57",
+      "name" : "cl-chanl"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "xfce4-stopwatch-plugin"
+    }, 
+    {
+      "version" : "0.1-0.85fbdd4",
+      "name" : "cl-random-forest"
+    }, 
+    {
+      "version" : "0.1-1.6fd5531",
+      "name" : "emacs-lsp-ivy"
+    }, 
+    {
+      "version" : "0.2.3",
+      "name" : "xfce4-volumed-pulse"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "reuse"
+    }, 
+    {
+      "version" : "1.3.8",
+      "name" : "xfce4-equake-plugin"
+    }, 
+    {
+      "version" : "1.6.0",
+      "name" : "xfce4-embed-plugin"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/41/compare.json b/data/2019/41/compare.json
new file mode 100644
index 0000000..2645d7c
--- /dev/null
+++ b/data/2019/41/compare.json
@@ -0,0 +1,2140 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "0.30.7"],
+      "base" : [ "0.28.4"],
+      "name" : "shotwell"
+    }, 
+    {
+      "target" : [ "20190801"],
+      "base" : [ "20190317"],
+      "name" : "fontforge"
+    }, 
+    {
+      "target" : [ "1.9.1"],
+      "base" : [ "1.8.1.2"],
+      "name" : "lz4"
+    }, 
+    {
+      "target" : [ "5.3"],
+      "base" : [ "5.2"],
+      "name" : "strace"
+    }, 
+    {
+      "target" : [ "3.7"],
+      "base" : [ "3.6"],
+      "name" : "mailutils"
+    }, 
+    {
+      "target" : [ "2.28"],
+      "base" : [ "2.27"],
+      "name" : "glibc-locales-2.27"
+    }, 
+    {
+      "target" : [ "2.7.16"],
+      "base" : [ "2.7.15"],
+      "name" : "python2-minimal"
+    }, 
+    {
+      "target" : [ "3.32.1"],
+      "base" : [ "3.28.0"],
+      "name" : "yelp-xsl"
+    }, 
+    {
+      "target" : [ "2.3.1"],
+      "base" : [ "2.3.0"],
+      "name" : "emacs-wgrep"
+    }, 
+    {
+      "target" : [ "1.16.4"],
+      "base" : [ "1.16.2"],
+      "name" : "sssd"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.0"],
+      "name" : "dconf-editor"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.5.4"],
+      "name" : "python2-py"
+    }, 
+    {
+      "target" : [ "3.30.1"],
+      "base" : [ "3.28.1"],
+      "name" : "gnome-shell-extensions"
+    }, 
+    {
+      "target" : [ "0.38.4"],
+      "base" : [ "0.36.0"],
+      "name" : "pixman"
+    }, 
+    {
+      "target" : [ "0-3.f38fb22"],
+      "base" : [ "0-2.f032c3a"],
+      "name" : "emacs-general"
+    }, 
+    {
+      "target" : [ "2.26.1"],
+      "base" : [ "2.20.5", "2.26.1"],
+      "name" : "webkitgtk"
+    }, 
+    {
+      "target" : [ "5.30.0"],
+      "base" : [ "5.28.0"],
+      "name" : "perl-parent"
+    }, 
+    {
+      "target" : [ "1.15"],
+      "base" : [ "1.14.2"],
+      "name" : "ed"
+    }, 
+    {
+      "target" : [ "2.2.0"],
+      "base" : [ "2.0.5"],
+      "name" : "libidn2"
+    }, 
+    {
+      "target" : [ "0.6.1", "0.5.2-0.bb062b0"],
+      "base" : [ "0.6.1"],
+      "name" : "mescc-tools"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.3.5"],
+      "name" : "xtrans"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.24.0", "3.26.0"],
+      "name" : "sqlite"
+    }, 
+    {
+      "target" : [ "2.2.6"],
+      "base" : [ "2.2.4"],
+      "name" : "guile-readline"
+    }, 
+    {
+      "target" : [ "4.18.3"],
+      "base" : [ "3.70.3"],
+      "name" : "python2-hypothesis"
+    }, 
+    {
+      "target" : [ "5.5.2"],
+      "base" : [ "5.5.1"],
+      "name" : "whois"
+    }, 
+    {
+      "target" : [ "3.7.4"],
+      "base" : [ "3.7.0"],
+      "name" : "python-minimal"
+    }, 
+    {
+      "target" : [ "2.0.6"],
+      "base" : [ "2.0.2"],
+      "name" : "itstool"
+    }, 
+    {
+      "target" : [ "1.23.0"],
+      "base" : [ "1.22.0"],
+      "name" : "python2-efl"
+    }, 
+    {
+      "target" : [ "4.4.2"],
+      "base" : [ "3.8.0"],
+      "name" : "python-pytest-bootstrap"
+    }, 
+    {
+      "target" : [ "2.3.3"],
+      "base" : [ "2.3.2"],
+      "name" : "python2-pathlib2"
+    }, 
+    {
+      "target" : [ "9.27"],
+      "base" : [ "9.26"],
+      "name" : "ijs"
+    }, 
+    {
+      "target" : [ "1.15.0"],
+      "base" : [ "1.14.0", "1.15.0"],
+      "name" : "c-ares"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.1"],
+      "name" : "orca"
+    }, 
+    {
+      "target" : [ "4.4.2"],
+      "base" : [ "3.8.0"],
+      "name" : "python-pytest"
+    }, 
+    {
+      "target" : [ "2019_U9"],
+      "base" : [ "2019_U8"],
+      "name" : "tbb"
+    }, 
+    {
+      "target" : [ "3.6.9"],
+      "base" : [ "3.6.5"],
+      "name" : "gnutls-dane"
+    }, 
+    {
+      "target" : [ "1.7.1"],
+      "base" : [ "1.5.3"],
+      "name" : "python-pyjwt"
+    }, 
+    {
+      "target" : [ "2.5.3"],
+      "base" : [ "2.2.0"],
+      "name" : "harfbuzz"
+    }, 
+    {
+      "target" : [ "2.4.0"],
+      "base" : [ "2.3.1"],
+      "name" : "ruby-nio4r"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.2"],
+      "name" : "handbrake"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.28.0"],
+      "name" : "gnome-backgrounds"
+    }, 
+    {
+      "target" : [ "0.7"],
+      "base" : [ "0.5"],
+      "name" : "python2-pympler"
+    }, 
+    {
+      "target" : [ "0.16"],
+      "base" : [ "0.15"],
+      "name" : "jbig2dec"
+    }, 
+    {
+      "target" : [ "2.3.1"],
+      "base" : [ "2.3.0"],
+      "name" : "emacs-wgrep-helm"
+    }, 
+    {
+      "target" : [ "1.9.0-0.25fdc5f"],
+      "base" : [ "1.9.0"],
+      "name" : "python-pyhamcrest"
+    }, 
+    {
+      "target" : [ "0.20.4"],
+      "base" : [ "0.20.3"],
+      "name" : "python2-scikit-learn"
+    }, 
+    {
+      "target" : [ "3.7"],
+      "base" : [ "3.6"],
+      "name" : "diffutils"
+    }, 
+    {
+      "target" : [ "0.20"],
+      "base" : [ "0.19"],
+      "name" : "emacs-debbugs"
+    }, 
+    {
+      "target" : [ "1.0.8-1.1acb821"],
+      "base" : [ "1.0.8"],
+      "name" : "emacs-emmet-mode"
+    }, 
+    {
+      "target" : [ "3.30.3"],
+      "base" : [ "3.28.2"],
+      "name" : "gnome-control-center"
+    }, 
+    {
+      "target" : [ "1.1-2.1324d3f"],
+      "base" : [ "1.1-1.ebdb44ae"],
+      "name" : "emacs-git-annex"
+    }, 
+    {
+      "target" : [ "19.1.0"],
+      "base" : [ "17.4.0"],
+      "name" : "python-attrs-bootstrap"
+    }, 
+    {
+      "target" : [ "0.20", "0.19"],
+      "base" : [ "0.20"],
+      "name" : "mes"
+    }, 
+    {
+      "target" : [ "4.13a", "5.2", "6.7", "6.6"],
+      "base" : [ "4.13a", "5.2", "6.5", "6.7"],
+      "name" : "texinfo"
+    }, 
+    {
+      "target" : [ "0.79.0"],
+      "base" : [ "0.72.0"],
+      "name" : "poppler-qt5"
+    }, 
+    {
+      "target" : [ "1.22.4"],
+      "base" : [ "1.22.3"],
+      "name" : "groff-minimal"
+    }, 
+    {
+      "target" : [ "0.79.0"],
+      "base" : [ "0.72.0"],
+      "name" : "poppler-qt4"
+    }, 
+    {
+      "target" : [ "20190701"],
+      "base" : [ "20190305"],
+      "name" : "libuninameslist"
+    }, 
+    {
+      "target" : [ "2.28"],
+      "base" : [ "2.27"],
+      "name" : "glibc-utf8-locales-2.27"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.26.0"],
+      "name" : "gnome-screenshot"
+    }, 
+    {
+      "target" : [ "0.20.1"],
+      "base" : [ "0.19.8.1"],
+      "name" : "gettext-minimal"
+    }, 
+    {
+      "target" : [ "2.32"],
+      "base" : [ "2.31.1"],
+      "name" : "avr-binutils"
+    }, 
+    {
+      "target" : [ "2.9.0"],
+      "base" : [ "2.8.2"],
+      "name" : "knot"
+    }, 
+    {
+      "target" : [ "1.1.11", "2.0.7"],
+      "base" : [ "1.1.11", "2.0.6"],
+      "name" : "fluidsynth"
+    }, 
+    {
+      "target" : [ "3.30.4"],
+      "base" : [ "3.28.3.1"],
+      "name" : "epiphany"
+    }, 
+    {
+      "target" : [ "2.68.2"],
+      "base" : [ "2.66.2"],
+      "name" : "libsoup"
+    }, 
+    {
+      "target" : [ "5.0.7"],
+      "base" : [ "4.4.23"],
+      "name" : "bash-minimal"
+    }, 
+    {
+      "target" : [ "4.0.2"],
+      "base" : [ "4.0.1"],
+      "name" : "java-openmpi"
+    }, 
+    {
+      "target" : [ "0.8.1", "2.1.1"],
+      "base" : [ "0.8.1", "2.0.0"],
+      "name" : "python2-pyflakes"
+    }, 
+    {
+      "target" : [ "2.32"],
+      "base" : [ "2.31.1"],
+      "name" : "binutils-gold"
+    }, 
+    {
+      "target" : [ "3.7.4"],
+      "base" : [ "3.7.0"],
+      "name" : "python-wrapper"
+    }, 
+    {
+      "target" : [ "3.30.5"],
+      "base" : [ "3.28.1"],
+      "name" : "nautilus"
+    }, 
+    {
+      "target" : [ "22.3"],
+      "base" : [ "14"],
+      "name" : "rdma-core"
+    }, 
+    {
+      "target" : [ "0.20.1"],
+      "base" : [ "0.19.8.1"],
+      "name" : "gettext"
+    }, 
+    {
+      "target" : [ "3.10.3"],
+      "base" : [ "3.10.2"],
+      "name" : "supercollider"
+    }, 
+    {
+      "target" : [ "3.2.0-1.cf0b13a"],
+      "base" : [ "3.2.0"],
+      "name" : "emacs-ghub"
+    }, 
+    {
+      "target" : [ "1.70.0"],
+      "base" : [ "1.69.0"],
+      "name" : "boost"
+    }, 
+    {
+      "target" : [ "1.18.1"],
+      "base" : [ "1.18"],
+      "name" : "gdbm"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.2"],
+      "name" : "evince"
+    }, 
+    {
+      "target" : [ "7.20191009"],
+      "base" : [ "7.20190912"],
+      "name" : "git-annex"
+    }, 
+    {
+      "target" : [ "8.6.9"],
+      "base" : [ "8.6.8"],
+      "name" : "tcl"
+    }, 
+    {
+      "target" : [ "1.35.0"],
+      "base" : [ "1.34.0"],
+      "name" : "aria2"
+    }, 
+    {
+      "target" : [ "5.3.4"],
+      "base" : [ "5.3.2"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "2.1.3"],
+      "base" : [ "2.1.2"],
+      "name" : "lightning"
+    }, 
+    {
+      "target" : [ "1.8.18"],
+      "base" : [ "1.8.14"],
+      "name" : "network-manager-applet"
+    }, 
+    {
+      "target" : [ "1.12.16"],
+      "base" : [ "1.12.12"],
+      "name" : "dbus"
+    }, 
+    {
+      "target" : [ "4.1.0"],
+      "base" : [ "3.1.0"],
+      "name" : "qemu-minimal"
+    }, 
+    {
+      "target" : [ "2.29"],
+      "base" : [ "2.28"],
+      "name" : "glibc-utf8-locales"
+    }, 
+    {
+      "target" : [ "1.2.2-5-g20dc8ed"],
+      "base" : [ "1.2.0"],
+      "name" : "ao"
+    }, 
+    {
+      "target" : [ "2.7.1", "3.5.1"],
+      "base" : [ "2.7.1", "3.4.1"],
+      "name" : "nettle"
+    }, 
+    {
+      "target" : [ "0.11.0"],
+      "base" : [ "0.7.1"],
+      "name" : "python2-pluggy"
+    }, 
+    {
+      "target" : [ "7.65.3"],
+      "base" : [ "7.63.0", "7.65.0"],
+      "name" : "curl"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.28.2"],
+      "name" : "gnome-system-monitor"
+    }, 
+    {
+      "target" : [ "2.60.6"],
+      "base" : [ "2.56.3"],
+      "name" : "glib"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.1.1"],
+      "name" : "re2c"
+    }, 
+    {
+      "target" : [ "2.3.0"],
+      "base" : [ "2.2.4"],
+      "name" : "pybind11"
+    }, 
+    {
+      "target" : [ "3.28.4"],
+      "base" : [ "3.28.2"],
+      "name" : "eog"
+    }, 
+    {
+      "target" : [ "3.30.3"],
+      "base" : [ "3.28.2"],
+      "name" : "gnome-terminal"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.28.0"],
+      "name" : "five-or-more"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.2"],
+      "name" : "gnome-shell"
+    }, 
+    {
+      "target" : [ "2.7.16", "3.7.4"],
+      "base" : [ "2.7.15", "3.7.0"],
+      "name" : "python"
+    }, 
+    {
+      "target" : [ "1.23.0"],
+      "base" : [ "1.22.0"],
+      "name" : "python-efl"
+    }, 
+    {
+      "target" : [ "1.30.1"],
+      "base" : [ "1.24.0"],
+      "name" : "libuv"
+    }, 
+    {
+      "target" : [ "4.14"],
+      "base" : [ "4.13"],
+      "name" : "libtasn1"
+    }, 
+    {
+      "target" : [ "3.6.9"],
+      "base" : [ "3.6.5"],
+      "name" : "gnutls"
+    }, 
+    {
+      "target" : [ "1.6.8"],
+      "base" : [ "1.6.6"],
+      "name" : "libx11"
+    }, 
+    {
+      "target" : [ "0.0.3-11.bf4200a"],
+      "base" : [ "0.0.2-10.986ca7e"],
+      "name" : "emacs-evil-ediff"
+    }, 
+    {
+      "target" : [ "4.18.3"],
+      "base" : [ "3.70.3"],
+      "name" : "python-hypothesis"
+    }, 
+    {
+      "target" : [ "0.5.2-0.bb062b0"],
+      "base" : [ "0.6.1"],
+      "name" : "mescc-tools-static-stripped-tarball"
+    }, 
+    {
+      "target" : [ "2.34"],
+      "base" : [ "2.32.1"],
+      "name" : "util-linux"
+    }, 
+    {
+      "target" : [ "3.7.4"],
+      "base" : [ "3.7.0"],
+      "name" : "python-debug"
+    }, 
+    {
+      "target" : [ "3.1.3-1-ab8d0e4"],
+      "base" : [ "4.0.0"],
+      "name" : "coin3D"
+    }, 
+    {
+      "target" : [ "2.60.3"],
+      "base" : [ "2.58.0"],
+      "name" : "glib-networking"
+    }, 
+    {
+      "target" : [ "3.1.0"],
+      "base" : [ "1.4.3"],
+      "name" : "python-bleach"
+    }, 
+    {
+      "target" : [ "3.38.0"],
+      "base" : [ "3.28.0"],
+      "name" : "python-fonttools"
+    }, 
+    {
+      "target" : [ "1.5-3.38b5894"],
+      "base" : [ "1.5-2.a25ae9e"],
+      "name" : "emacs-dante"
+    }, 
+    {
+      "target" : [ "6.1-20190609"],
+      "base" : [ "6.1"],
+      "name" : "ncurses-with-gpm"
+    }, 
+    {
+      "target" : [ "2.10.1"],
+      "base" : [ "2.9.1"],
+      "name" : "freetype"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.1"],
+      "name" : "gnome-tweaks"
+    }, 
+    {
+      "target" : [ "5.0.7"],
+      "base" : [ "4.4.23"],
+      "name" : "bash-static"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.11.0"],
+      "name" : "python-six-bootstrap"
+    }, 
+    {
+      "target" : [ "8.43"],
+      "base" : [ "8.42"],
+      "name" : "pcre"
+    }, 
+    {
+      "target" : [ "0.8"],
+      "base" : [ "0.7.1"],
+      "name" : "python-datrie"
+    }, 
+    {
+      "target" : [ "2.30.7", "3.30.0"],
+      "base" : [ "2.30.7", "3.24.1"],
+      "name" : "libwnck"
+    }, 
+    {
+      "target" : [ "3.7.0"],
+      "base" : [ "3.6.0"],
+      "name" : "sakura"
+    }, 
+    {
+      "target" : [ "1.5.2"],
+      "base" : [ "1.5.1"],
+      "name" : "libxrandr"
+    }, 
+    {
+      "target" : [ "64.2"],
+      "base" : [ "63.1", "64.2"],
+      "name" : "icu4c"
+    }, 
+    {
+      "target" : [ "3.30.1"],
+      "base" : [ "3.28.1"],
+      "name" : "gnome-session"
+    }, 
+    {
+      "target" : [ "2.3.1"],
+      "base" : [ "2.2"],
+      "name" : "python-pyicu"
+    }, 
+    {
+      "target" : [ "1.1.3"],
+      "base" : [ "1.1.2"],
+      "name" : "libxdmcp"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.28.0"],
+      "name" : "gcr"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.5"],
+      "name" : "libxt"
+    }, 
+    {
+      "target" : [ "0.13.3"],
+      "base" : [ "0.13"],
+      "name" : "python-ecdsa"
+    }, 
+    {
+      "target" : [ "4.4"],
+      "base" : [ "4.1.0"],
+      "name" : "python2-zope-event"
+    }, 
+    {
+      "target" : [ "2.29"],
+      "base" : [ "2.28"],
+      "name" : "glibc-hurd-headers"
+    }, 
+    {
+      "target" : [ "2.2.12"],
+      "base" : [ "2.2.10", "2.2.12"],
+      "name" : "indent"
+    }, 
+    {
+      "target" : [ "3.3"],
+      "base" : [ "3.1"],
+      "name" : "grep"
+    }, 
+    {
+      "target" : [ "1.70.0"],
+      "base" : [ "1.69.0"],
+      "name" : "boost-signals2"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.1"],
+      "name" : "gnome-tweak-tool"
+    }, 
+    {
+      "target" : [ "3.28.0"],
+      "base" : [ "3.24.0"],
+      "name" : "sqlite-with-column-metadata"
+    }, 
+    {
+      "target" : [ "1.0-1.373b245"],
+      "base" : [ "0.1-1.373b245"],
+      "name" : "sbcl-optima"
+    }, 
+    {
+      "target" : [ "4.4.2"],
+      "base" : [ "3.8.0"],
+      "name" : "python2-pytest-bootstrap"
+    }, 
+    {
+      "target" : [ "3.30.3"],
+      "base" : [ "3.28.2"],
+      "name" : "gdm"
+    }, 
+    {
+      "target" : [ "2.32"],
+      "base" : [ "2.31.1"],
+      "name" : "binutils-static-stripped-tarball"
+    }, 
+    {
+      "target" : [ "2.2.7"],
+      "base" : [ "2.2.6"],
+      "name" : "expat"
+    }, 
+    {
+      "target" : [ "0.11.0"],
+      "base" : [ "0.7.1"],
+      "name" : "python-pluggy"
+    }, 
+    {
+      "target" : [ "3.0.5", "3.4.1"],
+      "base" : [ "3.0.5"],
+      "name" : "bison"
+    }, 
+    {
+      "target" : [ "3.10.11"],
+      "base" : [ "3.10.10"],
+      "name" : "gpodder"
+    }, 
+    {
+      "target" : [ "2.8.4-2.036a36e"],
+      "base" : [ "0.1-0.dff8f1a"],
+      "name" : "emacs-org-tree-slide"
+    }, 
+    {
+      "target" : [ "8.6.9.1"],
+      "base" : [ "8.6.8"],
+      "name" : "tk"
+    }, 
+    {
+      "target" : [ "4.7"],
+      "base" : [ "4.5"],
+      "name" : "sed"
+    }, 
+    {
+      "target" : [ "3.2.0"],
+      "base" : [ "1.4.2"],
+      "name" : "msgpack"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.28.0"],
+      "name" : "gnome-sudoku"
+    }, 
+    {
+      "target" : [ "1.14.9"],
+      "base" : [ "1.14.7"],
+      "name" : "wesnoth-server"
+    }, 
+    {
+      "target" : [ "3.1.0"],
+      "base" : [ "1.4.3"],
+      "name" : "python2-bleach"
+    }, 
+    {
+      "target" : [ "1.45.4"],
+      "base" : [ "1.45.2"],
+      "name" : "e2fsck-static"
+    }, 
+    {
+      "target" : [ "1.60.2"],
+      "base" : [ "1.56.1"],
+      "name" : "gobject-introspection"
+    }, 
+    {
+      "target" : [ "1.0.10"],
+      "base" : [ "1.0.9"],
+      "name" : "libice"
+    }, 
+    {
+      "target" : [ "0.6"],
+      "base" : [ "0.5"],
+      "name" : "emacs-linum-relative"
+    }, 
+    {
+      "target" : [ "0.9.6.11"],
+      "base" : [ "0.9.6.10"],
+      "name" : "translate-shell"
+    }, 
+    {
+      "target" : [ "1.4.3"],
+      "base" : [ "1.1.8"],
+      "name" : "colord"
+    }, 
+    {
+      "target" : [ "1.21"],
+      "base" : [ "1.20"],
+      "name" : "lzip"
+    }, 
+    {
+      "target" : [ "1.1.1-3.a87ca11"],
+      "base" : [ "1.1.1-2.f0ee7ed"],
+      "name" : "emacs-org-super-agenda"
+    }, 
+    {
+      "target" : [ "1.10"],
+      "base" : [ "1.9"],
+      "name" : "shared-mime-info"
+    }, 
+    {
+      "target" : [ "0.7.16"],
+      "base" : [ "0.7.15"],
+      "name" : "appstream-glib"
+    }, 
+    {
+      "target" : [ "0.7"],
+      "base" : [ "0.5"],
+      "name" : "python-pympler"
+    }, 
+    {
+      "target" : [ "3.30.3.1"],
+      "base" : [ "3.28.2"],
+      "name" : "gnome-maps"
+    }, 
+    {
+      "target" : [ "0.79.0"],
+      "base" : [ "0.72.0"],
+      "name" : "poppler"
+    }, 
+    {
+      "target" : [ "3.15.1", "3.15.1-1"],
+      "base" : [ "3.13.1", "3.13.1-1"],
+      "name" : "cmake"
+    }, 
+    {
+      "target" : [ "3.2.0"],
+      "base" : [ "3.1.0"],
+      "name" : "python-setuptools-scm"
+    }, 
+    {
+      "target" : [ "5.3.28", "6.2.32", "4.8.30"],
+      "base" : [ "5.3.28", "6.2.32"],
+      "name" : "bdb"
+    }, 
+    {
+      "target" : [ "3.3.22"],
+      "base" : [ "3.3.21"],
+      "name" : "opensm"
+    }, 
+    {
+      "target" : [ "1.14.4"],
+      "base" : [ "1.10.10"],
+      "name" : "network-manager"
+    }, 
+    {
+      "target" : [ "1.0.0-2.29dccc0"],
+      "base" : [ "1.0.0-1.486bfbe95"],
+      "name" : "emacs-sly"
+    }, 
+    {
+      "target" : [ "2.18.8"],
+      "base" : [ "2.8.2"],
+      "name" : "libgnomeprint"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.28.0"],
+      "name" : "cheese"
+    }, 
+    {
+      "target" : [ "0.19"],
+      "base" : [ "0.20"],
+      "name" : "mes-minimal-stripped-tarball"
+    }, 
+    {
+      "target" : [ "3.4.0"],
+      "base" : [ "3.3.2", "3.3.3"],
+      "name" : "libarchive"
+    }, 
+    {
+      "target" : [ "2.12.2", "4.4"],
+      "base" : [ "4.2"],
+      "name" : "python-pytest-runner"
+    }, 
+    {
+      "target" : [ "3.7.1"],
+      "base" : [ "3.5.0"],
+      "name" : "python-configparser"
+    }, 
+    {
+      "target" : [ "1.5.2", "2.3.1"],
+      "base" : [ "1.5.2", "2.3.0", "2.3.1"],
+      "name" : "openjpeg"
+    }, 
+    {
+      "target" : [ "0.4015"],
+      "base" : [ "0.4014"],
+      "name" : "starman"
+    }, 
+    {
+      "target" : [ "1.0.1-7.fc1fe72"],
+      "base" : [ "1.0.1-6.0ed97e6"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.28.1"],
+      "name" : "zenity"
+    }, 
+    {
+      "target" : [ "3.7.1"],
+      "base" : [ "3.5.0"],
+      "name" : "python2-configparser"
+    }, 
+    {
+      "target" : [ "0.8.1", "2.1.1"],
+      "base" : [ "0.8.1", "2.0.0"],
+      "name" : "python-pyflakes"
+    }, 
+    {
+      "target" : [ "4.4.194", "4.14.147", "4.19.77", "4.9.195", "5.2.19", "5.3.4"],
+      "base" : [ "4.14.146", "4.19.76", "4.4.194", "4.9.194", "5.2.18", "5.3.2"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "3.30.5"],
+      "base" : [ "3.28.3"],
+      "name" : "evolution-data-server"
+    }, 
+    {
+      "target" : [ "2.14.02"],
+      "base" : [ "2.13.03"],
+      "name" : "nasm"
+    }, 
+    {
+      "target" : [ "3.1.94"],
+      "base" : [ "3.1.92"],
+      "name" : "perl-regexp-pattern-license"
+    }, 
+    {
+      "target" : [ "170427"],
+      "base" : [ "150803"],
+      "name" : "prank"
+    }, 
+    {
+      "target" : [ "3.26.3"],
+      "base" : [ "3.26.1"],
+      "name" : "totem-pl-parser"
+    }, 
+    {
+      "target" : [ "4.19.56"],
+      "base" : [ "4.14.67"],
+      "name" : "linux-libre-headers-stripped-tarball"
+    }, 
+    {
+      "target" : [ "4.1.0"],
+      "base" : [ "3.1.0"],
+      "name" : "qemu"
+    }, 
+    {
+      "target" : [ "0.2"],
+      "base" : [ "0.1"],
+      "name" : "emacs-darkroom"
+    }, 
+    {
+      "target" : [ "0.111"],
+      "base" : [ "0.0.25"],
+      "name" : "font-abattis-cantarell"
+    }, 
+    {
+      "target" : [ "2.90.1-2.c761d28"],
+      "base" : [ "2.90.1-1.b4aec01"],
+      "name" : "emacs-magit"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.2"],
+      "name" : "mutter"
+    }, 
+    {
+      "target" : [ "10.16.0"],
+      "base" : [ "10.15.3"],
+      "name" : "node"
+    }, 
+    {
+      "target" : [ "1.45.4"],
+      "base" : [ "1.45.2"],
+      "name" : "e2fsprogs"
+    }, 
+    {
+      "target" : [ "0.1-3.b1acc33"],
+      "base" : [ "0.1-2.9061ebb"],
+      "name" : "emacs-ccls"
+    }, 
+    {
+      "target" : [ "2.2.1"],
+      "base" : [ "2.1.3"],
+      "name" : "qca"
+    }, 
+    {
+      "target" : [ "2.7.16"],
+      "base" : [ "2.7.15"],
+      "name" : "python2"
+    }, 
+    {
+      "target" : [ "0.11.1", "0.18", "0.21"],
+      "base" : [ "0.11.1", "0.18", "0.19"],
+      "name" : "isl"
+    }, 
+    {
+      "target" : [ "2.5.0"],
+      "base" : [ "2.4.0"],
+      "name" : "python-pycodestyle"
+    }, 
+    {
+      "target" : [ "4.5.0", "5.2.0"],
+      "base" : [ "4.5.0", "5.1.0"],
+      "name" : "jemalloc"
+    }, 
+    {
+      "target" : [ "3.26.4"],
+      "base" : [ "3.26.3"],
+      "name" : "eog-plugins"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.28.0"],
+      "name" : "baobab"
+    }, 
+    {
+      "target" : [ "5.0.1"],
+      "base" : [ "4.2.1"],
+      "name" : "gawk"
+    }, 
+    {
+      "target" : [ "0.2"],
+      "base" : [ "0.1-2.b2a5a69"],
+      "name" : "emacs-org-sidebar"
+    }, 
+    {
+      "target" : [ "0.0.1-2.1931e3e"],
+      "base" : [ "0.0.1-1.b41b743"],
+      "name" : "emacs-evil-traces"
+    }, 
+    {
+      "target" : [ "1.14.9"],
+      "base" : [ "1.14.7"],
+      "name" : "the-battle-for-wesnoth"
+    }, 
+    {
+      "target" : [ "3.30.1"],
+      "base" : [ "3.28.0"],
+      "name" : "adwaita-icon-theme"
+    }, 
+    {
+      "target" : [ "0.12.0"],
+      "base" : [ "0.10.10"],
+      "name" : "gexiv2"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.11.0"],
+      "name" : "python2-six"
+    }, 
+    {
+      "target" : [ "2.29"],
+      "base" : [ "2.28"],
+      "name" : "glibc-locales"
+    }, 
+    {
+      "target" : [ "2.90.1-2.c761d28"],
+      "base" : [ "2.90.1-1.b4aec01"],
+      "name" : "magit"
+    }, 
+    {
+      "target" : [ "1.3291"],
+      "base" : [ "1.329"],
+      "name" : "perl-glib"
+    }, 
+    {
+      "target" : [ "6.2", "7.0.5", "8.0"],
+      "base" : [ "6.2", "7.0.5"],
+      "name" : "readline"
+    }, 
+    {
+      "target" : [ "1.14.0"],
+      "base" : [ "1.13.2", "1.14.0"],
+      "name" : "cppunit"
+    }, 
+    {
+      "target" : [ "4.4"],
+      "base" : [ "4.1.0"],
+      "name" : "python-zope-event"
+    }, 
+    {
+      "target" : [ "5.5.0", "9.2.0"],
+      "base" : [ "5.5.0", "9.1.0"],
+      "name" : "libstdc++-doc"
+    }, 
+    {
+      "target" : [ "3.30"],
+      "base" : [ "3.20.0"],
+      "name" : "seahorse"
+    }, 
+    {
+      "target" : [ "1.56.2"],
+      "base" : [ "1.52.3"],
+      "name" : "gjs"
+    }, 
+    {
+      "target" : [ "0.0.21"],
+      "base" : [ "0.0.20"],
+      "name" : "qucs-s"
+    }, 
+    {
+      "target" : [ "2.24.5", "3.24.0"],
+      "base" : [ "2.24.5", "3.22.2"],
+      "name" : "gtkmm"
+    }, 
+    {
+      "target" : [ "6.6"],
+      "base" : [ "6.5"],
+      "name" : "info-reader"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3"],
+      "name" : "emacs-load-relative"
+    }, 
+    {
+      "target" : [ "3.30.1"],
+      "base" : [ "3.28.0"],
+      "name" : "file-roller"
+    }, 
+    {
+      "target" : [ "3.7.0"],
+      "base" : [ "3.1.2"],
+      "name" : "json-modern-cxx"
+    }, 
+    {
+      "target" : [ "3.3.8"],
+      "base" : [ "3.3.7"],
+      "name" : "emacs-evil-nerd-commenter"
+    }, 
+    {
+      "target" : [ "2.4.47"],
+      "base" : [ "2.4.46"],
+      "name" : "openldap"
+    }, 
+    {
+      "target" : [ "1.23.1"],
+      "base" : [ "1.23.0"],
+      "name" : "efl"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.1"],
+      "name" : "gnome-settings-daemon"
+    }, 
+    {
+      "target" : [ "2.32"],
+      "base" : [ "2.31.1"],
+      "name" : "binutils"
+    }, 
+    {
+      "target" : [ "4.4.194", "4.14.147", "4.19.56", "4.19.77", "4.9.195", "5.2.19", "5.3.4"],
+      "base" : [ "4.14.146", "4.14.67", "4.19.76", "4.4.194", "4.9.194", "5.2.18", "5.3.2"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "9.27"],
+      "base" : [ "9.26"],
+      "name" : "ghostscript-with-x"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.13"],
+      "name" : "twolame"
+    }, 
+    {
+      "target" : [ "1.14.9"],
+      "base" : [ "1.14.7"],
+      "name" : "wesnoth"
+    }, 
+    {
+      "target" : [ "1.1.5"],
+      "base" : [ "1.1.4"],
+      "name" : "libxdamage"
+    }, 
+    {
+      "target" : [ "0.13.3"],
+      "base" : [ "0.13"],
+      "name" : "python2-ecdsa"
+    }, 
+    {
+      "target" : [ "7.6.10"],
+      "base" : [ "7.6.6"],
+      "name" : "libatomic-ops"
+    }, 
+    {
+      "target" : [ "1.0.2s", "1.1.1c"],
+      "base" : [ "1.0.2p", "1.1.1d"],
+      "name" : "openssl"
+    }, 
+    {
+      "target" : [ "19.1.0"],
+      "base" : [ "17.4.0"],
+      "name" : "python2-attrs-bootstrap"
+    }, 
+    {
+      "target" : [ "1.39.1"],
+      "base" : [ "1.35.1"],
+      "name" : "nghttp2"
+    }, 
+    {
+      "target" : [ "2.3.3"],
+      "base" : [ "2.3.2"],
+      "name" : "libxft"
+    }, 
+    {
+      "target" : [ "1.3.13"],
+      "base" : [ "1.3.12"],
+      "name" : "graphite2"
+    }, 
+    {
+      "target" : [ "1.9.13"],
+      "base" : [ "1.9.12"],
+      "name" : "jack2"
+    }, 
+    {
+      "target" : [ "7.6.12"],
+      "base" : [ "7.6.6"],
+      "name" : "libgc"
+    }, 
+    {
+      "target" : [ "2.2.6"],
+      "base" : [ "2.2.4"],
+      "name" : "guile-static-stripped-tarball"
+    }, 
+    {
+      "target" : [ "0.0.3-11.bf4200a"],
+      "base" : [ "0.0.2-10.986ca7e"],
+      "name" : "emacs-evil-collection"
+    }, 
+    {
+      "target" : [ "0.3.1-3.949a06c"],
+      "base" : [ "0.2.1"],
+      "name" : "emacs-org-ql"
+    }, 
+    {
+      "target" : [ "8.31"],
+      "base" : [ "8.30"],
+      "name" : "coreutils-minimal"
+    }, 
+    {
+      "target" : [ "3.28.3"],
+      "base" : [ "3.28.2"],
+      "name" : "libgweather"
+    }, 
+    {
+      "target" : [ "1.14.9"],
+      "base" : [ "1.14.7"],
+      "name" : "the-battle-for-wesnoth-server"
+    }, 
+    {
+      "target" : [ "1.36"],
+      "base" : [ "1.32"],
+      "name" : "libgpg-error"
+    }, 
+    {
+      "target" : [ "0.0.3-11.bf4200a"],
+      "base" : [ "0.0.2-10.986ca7e"],
+      "name" : "emacs-evil-mu4e"
+    }, 
+    {
+      "target" : [ "1.0-1.9e92dff"],
+      "base" : [ "1.0-0.506e6cf"],
+      "name" : "stress-make"
+    }, 
+    {
+      "target" : [ "1.9"],
+      "base" : [ "1.7"],
+      "name" : "emacs-csv-mode"
+    }, 
+    {
+      "target" : [ "4.4.2"],
+      "base" : [ "3.8.0"],
+      "name" : "python2-pytest"
+    }, 
+    {
+      "target" : [ "5.30.0"],
+      "base" : [ "5.28.0"],
+      "name" : "perl"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.2"],
+      "name" : "gnome"
+    }, 
+    {
+      "target" : [ "6.1-20190609"],
+      "base" : [ "6.1"],
+      "name" : "ncurses"
+    }, 
+    {
+      "target" : [ "1.1.33"],
+      "base" : [ "1.1.32"],
+      "name" : "libxslt"
+    }, 
+    {
+      "target" : [ "0.28.2", "0.36.5", "0.56.3"],
+      "base" : [ "0.28.2", "0.36.5", "0.52.2"],
+      "name" : "vte"
+    }, 
+    {
+      "target" : [ "12.0.1"],
+      "base" : [ "10.0.4"],
+      "name" : "gucharmap"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.2"],
+      "name" : "gnome-desktop"
+    }, 
+    {
+      "target" : [ "3.32.2"],
+      "base" : [ "3.28.2"],
+      "name" : "gnome-calculator"
+    }, 
+    {
+      "target" : [ "3.30.5"],
+      "base" : [ "3.28.1"],
+      "name" : "evolution"
+    }, 
+    {
+      "target" : [ "3.2.0"],
+      "base" : [ "3.1.0"],
+      "name" : "python2-setuptools-scm"
+    }, 
+    {
+      "target" : [ "2.3.1"],
+      "base" : [ "2.2"],
+      "name" : "python2-pyicu"
+    }, 
+    {
+      "target" : [ "3.30.1"],
+      "base" : [ "3.28.2"],
+      "name" : "gnome-calendar"
+    }, 
+    {
+      "target" : [ "2.2.6"],
+      "base" : [ "2.2.4"],
+      "name" : "guile-static-stripped"
+    }, 
+    {
+      "target" : [ "1.0.0-1.70b98db"],
+      "base" : [ "1.0.0"],
+      "name" : "emacs-closql"
+    }, 
+    {
+      "target" : [ "0.57"],
+      "base" : [ "0.55"],
+      "name" : "perl-mail-dkim"
+    }, 
+    {
+      "target" : [ "1.22.4"],
+      "base" : [ "1.22.3"],
+      "name" : "groff"
+    }, 
+    {
+      "target" : [ "1.32"],
+      "base" : [ "1.30"],
+      "name" : "tar"
+    }, 
+    {
+      "target" : [ "1.9.0"],
+      "base" : [ "1.8.2"],
+      "name" : "libssh2"
+    }, 
+    {
+      "target" : [ "5.3.4"],
+      "base" : [ "5.3.2"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.3.4"],
+      "base" : [ "1.3.3"],
+      "name" : "libxext"
+    }, 
+    {
+      "target" : [ "4.0.2"],
+      "base" : [ "4.0.1"],
+      "name" : "mpfr"
+    }, 
+    {
+      "target" : [ "5.30.0"],
+      "base" : [ "5.28.0"],
+      "name" : "perl-base"
+    }, 
+    {
+      "target" : [ "0.3.6"],
+      "base" : [ "0.3.5"],
+      "name" : "openblas-ilp64"
+    }, 
+    {
+      "target" : [ "2.5.0"],
+      "base" : [ "2.4.0"],
+      "name" : "python2-pycodestyle"
+    }, 
+    {
+      "target" : [ "1.2"],
+      "base" : [ "1.1"],
+      "name" : "me-cleaner"
+    }, 
+    {
+      "target" : [ "8.31"],
+      "base" : [ "8.30"],
+      "name" : "coreutils"
+    }, 
+    {
+      "target" : [ "1.10"],
+      "base" : [ "1.9"],
+      "name" : "gzip"
+    }, 
+    {
+      "target" : [ "1.9.0-0.25fdc5f"],
+      "base" : [ "1.9.0"],
+      "name" : "python2-pyhamcrest"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.3"],
+      "name" : "gnome-disk-utility"
+    }, 
+    {
+      "target" : [ "1.0.1-7.fc1fe72"],
+      "base" : [ "1.0.1-6.0ed97e6"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "5.0.7"],
+      "base" : [ "4.4.23"],
+      "name" : "bash"
+    }, 
+    {
+      "target" : [ "3.28.1"],
+      "base" : [ "3.28.0"],
+      "name" : "gsettings-desktop-schemas"
+    }, 
+    {
+      "target" : [ "5.0.0"],
+      "base" : [ "4.3.0"],
+      "name" : "python2-more-itertools"
+    }, 
+    {
+      "target" : [ "0.37"],
+      "base" : [ "0.36"],
+      "name" : "perl-catalyst-view-json"
+    }, 
+    {
+      "target" : [ "2.0.2"],
+      "base" : [ "2.0.1", "2.0.2"],
+      "name" : "libjpeg-turbo"
+    }, 
+    {
+      "target" : [ "1.0.6"],
+      "base" : [ "1.0.5"],
+      "name" : "emacs-let-alist"
+    }, 
+    {
+      "target" : [ "3.7"],
+      "base" : [ "3.5"],
+      "name" : "gnucash"
+    }, 
+    {
+      "target" : [ "2.8.0"],
+      "base" : [ "2.7.3"],
+      "name" : "python2-dateutil"
+    }, 
+    {
+      "target" : [ "2.40.20", "2.46.0"],
+      "base" : [ "2.40.20", "2.44.12"],
+      "name" : "librsvg"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.1.5"],
+      "name" : "python-atomicwrites"
+    }, 
+    {
+      "target" : [ "8.4.1"],
+      "base" : [ "8.4.0"],
+      "name" : "qpdf"
+    }, 
+    {
+      "target" : [ "0.0.2-4.2a9a102"],
+      "base" : [ "0.0.2-3.5300aa0"],
+      "name" : "emacs-racket-mode"
+    }, 
+    {
+      "target" : [ "5.3.4"],
+      "base" : [ "5.3.2"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "1.25"],
+      "base" : [ "1.24"],
+      "name" : "perl-async-interrupt"
+    }, 
+    {
+      "target" : [ "5.3.4"],
+      "base" : [ "5.3.2"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.3.6"],
+      "base" : [ "0.3.5"],
+      "name" : "openblas"
+    }, 
+    {
+      "target" : [ "1.1.3"],
+      "base" : [ "1.1.2"],
+      "name" : "libxmu"
+    }, 
+    {
+      "target" : [ "2.4.0"],
+      "base" : [ "2.1.3-rc5"],
+      "name" : "ftgl"
+    }, 
+    {
+      "target" : [ "5.7.27"],
+      "base" : [ "5.7.23"],
+      "name" : "mysql"
+    }, 
+    {
+      "target" : [ "0.2.1-1.fd8a6b0"],
+      "base" : [ "0.2.1"],
+      "name" : "emacs-tiny"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.26.2"],
+      "name" : "totem"
+    }, 
+    {
+      "target" : [ "3.38.0"],
+      "base" : [ "3.28.0"],
+      "name" : "python2-fonttools"
+    }, 
+    {
+      "target" : [ "2.42.0"],
+      "base" : [ "2.40.1"],
+      "name" : "pangomm"
+    }, 
+    {
+      "target" : [ "1.2.3"],
+      "base" : [ "1.2.2"],
+      "name" : "libsm"
+    }, 
+    {
+      "target" : [ "5.90124"],
+      "base" : [ "5.90119"],
+      "name" : "perl-catalyst-runtime"
+    }, 
+    {
+      "target" : [ "2.12.2", "4.4"],
+      "base" : [ "4.2"],
+      "name" : "python2-pytest-runner"
+    }, 
+    {
+      "target" : [ "0.18.0"],
+      "base" : [ "0.17.1"],
+      "name" : "bitcoin-core"
+    }, 
+    {
+      "target" : [ "4.0.2"],
+      "base" : [ "4.0.1"],
+      "name" : "openmpi-thread-multiple"
+    }, 
+    {
+      "target" : [ "1.11-1.66ea7cc"],
+      "base" : [ "1.11"],
+      "name" : "emacs-rspec"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.5.4"],
+      "name" : "python-py"
+    }, 
+    {
+      "target" : [ "0.50.1"],
+      "base" : [ "0.50.0"],
+      "name" : "meson"
+    }, 
+    {
+      "target" : [ "2.10.5", "3.24.10", "4.2.0"],
+      "base" : [ "2.10.5", "3.24.10", "4.0.2"],
+      "name" : "gtksourceview"
+    }, 
+    {
+      "target" : [ "1.13"],
+      "base" : [ "1.09"],
+      "name" : "stb-image-write"
+    }, 
+    {
+      "target" : [ "2.7.5"],
+      "base" : [ "2.7.4"],
+      "name" : "lynis"
+    }, 
+    {
+      "target" : [ "2.5.5", "3.7.7"],
+      "base" : [ "2.5.5", "3.5.0", "3.6.0"],
+      "name" : "python2-flake8"
+    }, 
+    {
+      "target" : [ "4.8.5", "4.9.4", "5.5.0", "6.5.0", "7.4.0", "8.3.0", "9.2.0"],
+      "base" : [ "4.8.5", "4.9.4", "5.5.0", "6.5.0", "7.4.0", "8.3.0", "9.1.0"],
+      "name" : "gcc-toolchain"
+    }, 
+    {
+      "target" : [ "1.5.3"],
+      "base" : [ "1.4.0"],
+      "name" : "librime"
+    }, 
+    {
+      "target" : [ "2.9.9", "2.9.9-1"],
+      "base" : [ "2.9.8"],
+      "name" : "python-libxml2"
+    }, 
+    {
+      "target" : [ "7.6.12"],
+      "base" : [ "7.6.6"],
+      "name" : "libgc-back-pointers"
+    }, 
+    {
+      "target" : [ "1.7.1"],
+      "base" : [ "1.5.3"],
+      "name" : "python2-pyjwt"
+    }, 
+    {
+      "target" : [ "1.11.25"],
+      "base" : [ "1.11.21"],
+      "name" : "python-django"
+    }, 
+    {
+      "target" : [ "2.8.0"],
+      "base" : [ "2.7.3"],
+      "name" : "python-dateutil"
+    }, 
+    {
+      "target" : [ "2.22"],
+      "base" : [ "2.19"],
+      "name" : "stb-image"
+    }, 
+    {
+      "target" : [ "2.22", "2.23", "2.24", "2.25", "2.26.105-g0890d5379c", "2.27", "2.28", "2.29"],
+      "base" : [ "2.22", "2.23", "2.24", "2.25", "2.26.105-g0890d5379c", "2.27", "2.28"],
+      "name" : "glibc"
+    }, 
+    {
+      "target" : [ "2019.1"],
+      "base" : [ "2018.4"],
+      "name" : "xorgproto"
+    }, 
+    {
+      "target" : [ "2.2.53"],
+      "base" : [ "2.2.52"],
+      "name" : "acl"
+    }, 
+    {
+      "target" : [ "3.3"],
+      "base" : [ "3.2"],
+      "name" : "parted"
+    }, 
+    {
+      "target" : [ "1.0-2.248d1e1"],
+      "base" : [ "20180616-1.12b2544"],
+      "name" : "emacs-gif-screencast"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.0"],
+      "name" : "gnome-online-accounts"
+    }, 
+    {
+      "target" : [ "2.4.48"],
+      "base" : [ "2.4.47"],
+      "name" : "attr"
+    }, 
+    {
+      "target" : [ "3.30.1"],
+      "base" : [ "3.28.0"],
+      "name" : "gnome-clocks"
+    }, 
+    {
+      "target" : [ "1.40.1"],
+      "base" : [ "1.36.2"],
+      "name" : "gvfs"
+    }, 
+    {
+      "target" : [ "1.8.4", "1.8.5"],
+      "base" : [ "1.8.3"],
+      "name" : "libgcrypt"
+    }, 
+    {
+      "target" : [ "0.44.5"],
+      "base" : [ "0.40.9"],
+      "name" : "vala"
+    }, 
+    {
+      "target" : [ "3.30.2"],
+      "base" : [ "3.28.1"],
+      "name" : "gedit"
+    }, 
+    {
+      "target" : [ "1.2.59", "1.6.37"],
+      "base" : [ "1.2.59", "1.6.34", "1.6.37"],
+      "name" : "libpng"
+    }, 
+    {
+      "target" : [ "3.30.1.1"],
+      "base" : [ "3.28.0"],
+      "name" : "gnome-mines"
+    }, 
+    {
+      "target" : [ "1.3"],
+      "base" : [ "1.2"],
+      "name" : "emacs-nhexl-mode"
+    }, 
+    {
+      "target" : [ "3.30.1"],
+      "base" : [ "3.28.1"],
+      "name" : "devhelp"
+    }, 
+    {
+      "target" : [ "0.17.9"],
+      "base" : [ "0.16.1"],
+      "name" : "libgdata"
+    }, 
+    {
+      "target" : [ "2.9.9"],
+      "base" : [ "2.9.8"],
+      "name" : "python2-libxml2"
+    }, 
+    {
+      "target" : [ "1.47.11", "1.47.10"],
+      "base" : [ "1.47.11", "1.47.6"],
+      "name" : "help2man"
+    }, 
+    {
+      "target" : [ "1.3.0"],
+      "base" : [ "1.1.5"],
+      "name" : "python2-atomicwrites"
+    }, 
+    {
+      "target" : [ "4.2.0"],
+      "base" : [ "4.1.1"],
+      "name" : "czmq"
+    }, 
+    {
+      "target" : [ "2.60.0"],
+      "base" : [ "2.56.0"],
+      "name" : "glibmm"
+    }, 
+    {
+      "target" : [ "4.5.3"],
+      "base" : [ "4.4.1"],
+      "name" : "python2-coverage"
+    }, 
+    {
+      "target" : [ "1.1.5"],
+      "base" : [ "1.1.4"],
+      "name" : "xwininfo"
+    }, 
+    {
+      "target" : [ "9.27"],
+      "base" : [ "9.26"],
+      "name" : "ghostscript"
+    }, 
+    {
+      "target" : [ "3.7.4"],
+      "base" : [ "3.7.0"],
+      "name" : "python-minimal-wrapper"
+    }, 
+    {
+      "target" : [ "4.25"],
+      "base" : [ "4.24"],
+      "name" : "libev"
+    }, 
+    {
+      "target" : [ "2.27"],
+      "base" : [ "2.25"],
+      "name" : "libcap"
+    }, 
+    {
+      "target" : [ "1.17"],
+      "base" : [ "1.16.2"],
+      "name" : "mit-krb5"
+    }, 
+    {
+      "target" : [ "3.0.37"],
+      "base" : [ "3.0.36"],
+      "name" : "licensecheck"
+    }, 
+    {
+      "target" : [ "18.4"],
+      "base" : [ "18.3"],
+      "name" : "kodi"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.11.0"],
+      "name" : "python2-six-bootstrap"
+    }, 
+    {
+      "target" : [ "3.0.5"],
+      "base" : [ "3.04"],
+      "name" : "maxflow"
+    }, 
+    {
+      "target" : [ "4.5.3"],
+      "base" : [ "4.4.1"],
+      "name" : "python-coverage"
+    }, 
+    {
+      "target" : [ "1.0.9"],
+      "base" : [ "1.0.8"],
+      "name" : "libxau"
+    }, 
+    {
+      "target" : [ "1.3.8"],
+      "base" : [ "1.3.6"],
+      "name" : "rhash"
+    }, 
+    {
+      "target" : [ "3.30.0"],
+      "base" : [ "3.28.1"],
+      "name" : "yelp"
+    }, 
+    {
+      "target" : [ "7.1.0"],
+      "base" : [ "4.3.0"],
+      "name" : "python-more-itertools"
+    }, 
+    {
+      "target" : [ "1.7.10"],
+      "base" : [ "1.7.9"],
+      "name" : "libxi"
+    }, 
+    {
+      "target" : [ "2.5.5", "3.7.7"],
+      "base" : [ "2.5.5", "3.5.0", "3.6.0"],
+      "name" : "python-flake8"
+    }, 
+    {
+      "target" : [ "0.1.2-4.b62491c"],
+      "base" : [ "0.1.2-3.8f80c26"],
+      "name" : "emacs-mbsync"
+    }, 
+    {
+      "target" : [ "18.4"],
+      "base" : [ "18.3"],
+      "name" : "kodi-wayland"
+    }, 
+    {
+      "target" : [ "2.18.6"],
+      "base" : [ "2.8.2"],
+      "name" : "libgnomeprintui"
+    }, 
+    {
+      "target" : [ "3.15.1"],
+      "base" : [ "3.13.1"],
+      "name" : "emacs-cmake-mode"
+    }, 
+    {
+      "target" : [ "9.27"],
+      "base" : [ "9.26"],
+      "name" : "ghostscript-with-cups"
+    }, 
+    {
+      "target" : [ "1.12.0"],
+      "base" : [ "1.11.0"],
+      "name" : "python-six"
+    }, 
+    {
+      "target" : [ "0.20.4"],
+      "base" : [ "0.20.3"],
+      "name" : "python-scikit-learn"
+    }, 
+    {
+      "target" : [ "3.6.9"],
+      "base" : [ "3.6.5"],
+      "name" : "guile2.0-gnutls"
+    }, 
+    {
+      "target" : [ "2.9.9"],
+      "base" : [ "2.9.8"],
+      "name" : "libxml2"
+    }, 
+    {
+      "target" : [ "4.0.2"],
+      "base" : [ "4.0.1"],
+      "name" : "openmpi"
+    }, 
+    {
+      "target" : [ "0.6.13"],
+      "base" : [ "0.6.12"],
+      "name" : "libcroco"
+    }, 
+    {
+      "target" : [ "1.11.25"],
+      "base" : [ "1.11.21"],
+      "name" : "python2-django"
+    }, 
+    {
+      "target" : [ "0.19"],
+      "base" : [ "0.20"],
+      "name" : "mes-minimal"
+    }, 
+    {
+      "target" : [ "2.28.0"],
+      "base" : [ "2.24.2"],
+      "name" : "atkmm"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "5.3.2",
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "version" : "4.14.146",
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "version" : "5.3.2",
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
+      "version" : "4.19.76",
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "version" : "1.4.0-1-ccba8f8",
+      "name" : "xf86-video-freedreno"
+    }, 
+    {
+      "version" : "4.14.146",
+      "name" : "linux-libre-arm-omap2plus"
+    }, 
+    {
+      "version" : "4.19.76",
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
+      "version" : "5.3.2",
+      "name" : "linux-libre-arm-omap2plus"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "2.28",
+      "name" : "glibc-utf8-locales-2.28"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "guix-jupyter"
+    }, 
+    {
+      "version" : "1.4",
+      "name" : "rpcsvc-proto"
+    }, 
+    {
+      "version" : "1.0.0-0.c749f32",
+      "name" : "ecl-global-vars"
+    }, 
+    {
+      "version" : "3.04",
+      "name" : "nsis-x86_64"
+    }, 
+    {
+      "version" : "0.20190823.3",
+      "name" : "ccls"
+    }, 
+    {
+      "version" : "20171130",
+      "name" : "cl-fare-quasiquote"
+    }, 
+    {
+      "version" : "0.5.2",
+      "name" : "bootstrap-mescc-tools"
+    }, 
+    {
+      "version" : "0.0.0-0.933270a",
+      "name" : "ecl-trivial-macroexpand-all"
+    }, 
+    {
+      "version" : "20171130",
+      "name" : "sbcl-fare-quasiquote-optima"
+    }, 
+    {
+      "version" : "0.0.0-0.1c1d672",
+      "name" : "sbcl-trivial-file-size"
+    }, 
+    {
+      "version" : "0.0.6",
+      "name" : "uchardet"
+    }, 
+    {
+      "version" : "20171130",
+      "name" : "cl-fare-quasiquote-extras"
+    }, 
+    {
+      "version" : "0",
+      "name" : "bootstrap-mes"
+    }, 
+    {
+      "version" : "0.1.0-1.355739e",
+      "name" : "emacs-sly-asdf"
+    }, 
+    {
+      "version" : "1.0.0-0.c749f32",
+      "name" : "sbcl-global-vars"
+    }, 
+    {
+      "version" : "0.0.0-0.1c1d672",
+      "name" : "ecl-trivial-file-size"
+    }, 
+    {
+      "version" : "0.1.0-1.a6721c0",
+      "name" : "emacs-forge"
+    }, 
+    {
+      "version" : "1.0.0-1.e060153",
+      "name" : "emacs-annalist"
+    }, 
+    {
+      "version" : "0.0.0-0.933270a",
+      "name" : "cl-trivial-macroexpand-all"
+    }, 
+    {
+      "version" : "0.0.0-0.1c1d672",
+      "name" : "cl-trivial-file-size"
+    }, 
+    {
+      "version" : "0.0.2-0.718c761",
+      "name" : "ecl-string-case"
+    }, 
+    {
+      "version" : "2.0.2",
+      "name" : "playerctl"
+    }, 
+    {
+      "version" : "0.4",
+      "name" : "emacs-ssh-agency"
+    }, 
+    {
+      "version" : "0.0.0-0.65837f8",
+      "name" : "cl-serapeum"
+    }, 
+    {
+      "version" : "2019.1",
+      "name" : "unknown-horizons"
+    }, 
+    {
+      "version" : "1.0.0-0.c749f32",
+      "name" : "cl-global-vars"
+    }, 
+    {
+      "version" : "2.28",
+      "name" : "glibc-locales-2.28"
+    }, 
+    {
+      "version" : "20171130",
+      "name" : "cl-fare-quasiquote-readtable"
+    }, 
+    {
+      "version" : "0",
+      "name" : "linux-libre-headers-bootstrap"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "fifechan"
+    }, 
+    {
+      "version" : "0.0.0-0.65837f8",
+      "name" : "sbcl-serapeum"
+    }, 
+    {
+      "version" : "5.0.1",
+      "name" : "amtk"
+    }, 
+    {
+      "version" : "0.0.0-0.933270a",
+      "name" : "sbcl-trivial-macroexpand-all"
+    }, 
+    {
+      "version" : "3.04",
+      "name" : "nsis-i686"
+    }, 
+    {
+      "version" : "0.0.0-1.01ebe39",
+      "name" : "emacs-sly-quicklisp"
+    }, 
+    {
+      "version" : "0.4.2",
+      "name" : "fifengine"
+    }, 
+    {
+      "version" : "0.0.2-0.718c761",
+      "name" : "cl-string-case"
+    }, 
+    {
+      "version" : "1.3.4",
+      "name" : "pragha"
+    }, 
+    {
+      "version" : "2.3.5",
+      "name" : "doctest"
+    }, 
+    {
+      "version" : "0.0.2-0.718c761",
+      "name" : "sbcl-string-case"
+    }, 
+    {
+      "version" : "20171130",
+      "name" : "cl-fare-quasiquote-optima"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/42/compare.json b/data/2019/42/compare.json
new file mode 100644
index 0000000..b44bab0
--- /dev/null
+++ b/data/2019/42/compare.json
@@ -0,0 +1,1016 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "0.2-2.7649621"],
+      "base" : [ "0.2-1.c18ac54"],
+      "name" : "emacs-ibuffer-projectile"
+    }, 
+    {
+      "target" : [ "0.0.0-1.141ae91"],
+      "base" : [ "0.0.0-1.b81c113"],
+      "name" : "sbcl-cl+ssl"
+    }, 
+    {
+      "target" : [ "0.29.1"],
+      "base" : [ "0.28.3-1.c3cab77"],
+      "name" : "python-language-server"
+    }, 
+    {
+      "target" : [ "1.28.0"],
+      "base" : [ "1.27.0"],
+      "name" : "python-git-review"
+    }, 
+    {
+      "target" : [ "0.14.6"],
+      "base" : [ "0.14.5"],
+      "name" : "kitty"
+    }, 
+    {
+      "target" : [ "20190203"],
+      "base" : [ "20180203"],
+      "name" : "pioneer"
+    }, 
+    {
+      "target" : [ "1.4.13"],
+      "base" : [ "1.4.12"],
+      "name" : "xapian"
+    }, 
+    {
+      "target" : [ "0.9.5.3"],
+      "base" : [ "0.9.5.2"],
+      "name" : "r-stringdist"
+    }, 
+    {
+      "target" : [ "1.6.1"],
+      "base" : [ "1.6.0"],
+      "name" : "python-pylibmc"
+    }, 
+    {
+      "target" : [ "1.5.1"],
+      "base" : [ "1.5"],
+      "name" : "r-htmlwidgets"
+    }, 
+    {
+      "target" : [ "3.50.0"],
+      "base" : [ "3.48.0"],
+      "name" : "pwsafe"
+    }, 
+    {
+      "target" : [ "2.0.3"],
+      "base" : [ "2.0.2"],
+      "name" : "r-rsamtools"
+    }, 
+    {
+      "target" : [ "1.0.6"],
+      "base" : [ "1.0.5"],
+      "name" : "r-pkgbuild"
+    }, 
+    {
+      "target" : [ "0.29.2"],
+      "base" : [ "0.29.1"],
+      "name" : "python-notmuch"
+    }, 
+    {
+      "target" : [ "1.0.0-3.0a3b817"],
+      "base" : [ "1.0.0-2.29dccc0"],
+      "name" : "emacs-sly"
+    }, 
+    {
+      "target" : [ "1.1"],
+      "base" : [ "0.33"],
+      "name" : "libwacom"
+    }, 
+    {
+      "target" : [ "1.21"],
+      "base" : [ "1.20"],
+      "name" : "perl-net-dns"
+    }, 
+    {
+      "target" : [ "0.1.0-2.63cbf81"],
+      "base" : [ "0.1.0-1.a6721c0"],
+      "name" : "emacs-forge"
+    }, 
+    {
+      "target" : [ "2.3.2"],
+      "base" : [ "2.1.0"],
+      "name" : "python-astroid"
+    }, 
+    {
+      "target" : [ "0.80"],
+      "base" : [ "0.78"],
+      "name" : "perl-yaml-libyaml"
+    }, 
+    {
+      "target" : [ "0.3.3"],
+      "base" : [ "0.3.2"],
+      "name" : "r-purrr"
+    }, 
+    {
+      "target" : [ "3.1"],
+      "base" : [ "3.0"],
+      "name" : "vim-fugitive"
+    }, 
+    {
+      "target" : [ "0.0311"],
+      "base" : [ "0.0309"],
+      "name" : "perl-file-find-object-rule"
+    }, 
+    {
+      "target" : [ "4.14.150", "4.19.80", "4.4.197", "4.9.197", "5.3.7"],
+      "base" : [ "4.14.147", "4.19.77", "4.4.194", "4.9.195", "5.2.19", "5.3.4"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.32"],
+      "base" : [ "0.28"],
+      "name" : "perl-datetime-format-flexible"
+    }, 
+    {
+      "target" : [ "3.3-1.9505658"],
+      "base" : [ "3.3"],
+      "name" : "emacs-prescient"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.3.1"],
+      "name" : "python-lazy-object-proxy"
+    }, 
+    {
+      "target" : [ "3.10.0"],
+      "base" : [ "3.5.1"],
+      "name" : "emacs-protobuf-mode"
+    }, 
+    {
+      "target" : [ "0.6-5"],
+      "base" : [ "0.6-4"],
+      "name" : "r-units"
+    }, 
+    {
+      "target" : [ "3.4.0"],
+      "base" : [ "3_4_0"],
+      "name" : "opensubdiv"
+    }, 
+    {
+      "target" : [ "5.2.1"],
+      "base" : [ "4.20.0"],
+      "name" : "xfsprogs"
+    }, 
+    {
+      "target" : [ "1.43.8"],
+      "base" : [ "1.43.7"],
+      "name" : "python-pygithub"
+    }, 
+    {
+      "target" : [ "126"],
+      "base" : [ "125"],
+      "name" : "diffoscope"
+    }, 
+    {
+      "target" : [ "1.14.3"],
+      "base" : [ "1.14.2"],
+      "name" : "r-ldblock"
+    }, 
+    {
+      "target" : [ "1.2.29"],
+      "base" : [ "1.2.28"],
+      "name" : "xmlsec-nss"
+    }, 
+    {
+      "target" : [ "0.29.2"],
+      "base" : [ "0.29.1"],
+      "name" : "python2-notmuch"
+    }, 
+    {
+      "target" : [ "0-3.746801a"],
+      "base" : [ "0-2.c0d58cf"],
+      "name" : "emacs-unpackaged-el"
+    }, 
+    {
+      "target" : [ "3.32.0"],
+      "base" : [ "3.30.0"],
+      "name" : "zenity"
+    }, 
+    {
+      "target" : [ "2.13"],
+      "base" : [ "2.12"],
+      "name" : "perl-class-method-modifiers"
+    }, 
+    {
+      "target" : [ "0-2.7edcb4e"],
+      "base" : [ "0-1.d8c17d3"],
+      "name" : "rkrlv2"
+    }, 
+    {
+      "target" : [ "5.2.1"],
+      "base" : [ "5.1.2"],
+      "name" : "mumps-metis"
+    }, 
+    {
+      "target" : [ "0.4-2"],
+      "base" : [ "0.4-1"],
+      "name" : "r-classint"
+    }, 
+    {
+      "target" : [ "0.0.0-1.141ae91"],
+      "base" : [ "0.0.0-1.b81c113"],
+      "name" : "cl-cl+ssl"
+    }, 
+    {
+      "target" : [ "0.5.0"],
+      "base" : [ "0.4.0"],
+      "name" : "dav1d"
+    }, 
+    {
+      "target" : [ "1.3.2"],
+      "base" : [ "1.3.1"],
+      "name" : "protobuf-c"
+    }, 
+    {
+      "target" : [ "9.14.7"],
+      "base" : [ "9.14.6"],
+      "name" : "bind"
+    }, 
+    {
+      "target" : [ "3.2.0-2.e19cd86"],
+      "base" : [ "3.2.0-1.cf0b13a"],
+      "name" : "emacs-ghub"
+    }, 
+    {
+      "target" : [ "2.3.1"],
+      "base" : [ "1.7.2"],
+      "name" : "python-pylint"
+    }, 
+    {
+      "target" : [ "2019.07.01"],
+      "base" : [ "2019.01.20"],
+      "name" : "kakoune"
+    }, 
+    {
+      "target" : [ "1.8.24"],
+      "base" : [ "1.8.18"],
+      "name" : "network-manager-applet"
+    }, 
+    {
+      "target" : [ "3.2.0", "3.3.3"],
+      "base" : [ "3.2.0"],
+      "name" : "python-setuptools-scm"
+    }, 
+    {
+      "target" : [ "2.2.4"],
+      "base" : [ "2.2.1"],
+      "name" : "poedit"
+    }, 
+    {
+      "target" : [ "0.0.1-4.5e2bc7c"],
+      "base" : [ "0.0.1-3.8019d2e"],
+      "name" : "guix-data-service"
+    }, 
+    {
+      "target" : [ "1.30.8"],
+      "base" : [ "1.30.4"],
+      "name" : "r-biocmanager"
+    }, 
+    {
+      "target" : [ "20131030-12-0"],
+      "base" : [ "20090702-0"],
+      "name" : "aspell-dict-pt-br"
+    }, 
+    {
+      "target" : [ "0.16.0"],
+      "base" : [ "0.12.0-1.a0b0b1e"],
+      "name" : "patchmatrix"
+    }, 
+    {
+      "target" : [ "3.4.0"],
+      "base" : [ "3.3.1"],
+      "name" : "polybar"
+    }, 
+    {
+      "target" : [ "0.7.2"],
+      "base" : [ "0.7.1"],
+      "name" : "python-genshi"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.4.1"],
+      "name" : "telegram-purple"
+    }, 
+    {
+      "target" : [ "1.1.5"],
+      "base" : [ "1.0.5"],
+      "name" : "ruby-concurrent"
+    }, 
+    {
+      "target" : [ "4.19.56", "4.14.150", "4.19.80", "4.4.197", "4.9.197", "5.3.7"],
+      "base" : [ "4.14.147", "4.19.56", "4.19.77", "4.4.194", "4.9.195", "5.2.19", "5.3.4"],
+      "name" : "linux-libre-headers"
+    }, 
+    {
+      "target" : [ "5.2.1"],
+      "base" : [ "5.1.2"],
+      "name" : "mumps"
+    }, 
+    {
+      "target" : [ "20161207-7-0"],
+      "base" : [ "20030222-1"],
+      "name" : "aspell-dict-de"
+    }, 
+    {
+      "target" : [ "0.1.4-2.7a667b1"],
+      "base" : [ "0.1.4-1.f6bfa29"],
+      "name" : "emacs-ivy-rich"
+    }, 
+    {
+      "target" : [ "3.24.1"],
+      "base" : [ "3.24.0"],
+      "name" : "gtkmm"
+    }, 
+    {
+      "target" : [ "1.1.2"],
+      "base" : [ "1.1.0"],
+      "name" : "python2-colorspacious"
+    }, 
+    {
+      "target" : [ "1.2.5"],
+      "base" : [ "1.2.4"],
+      "name" : "tiled"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.0"],
+      "name" : "r-insight"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.1.0"],
+      "name" : "python-unidecode"
+    }, 
+    {
+      "target" : [ "9.9"],
+      "base" : [ "9.8-6"],
+      "name" : "r-fields"
+    }, 
+    {
+      "target" : [ "1.6.3"],
+      "base" : [ "1.6.1"],
+      "name" : "r-rhdf5lib"
+    }, 
+    {
+      "target" : [ "0.7.2"],
+      "base" : [ "0.7.1"],
+      "name" : "python2-genshi"
+    }, 
+    {
+      "target" : [ "0.102.0"],
+      "base" : [ "0.101.2"],
+      "name" : "clamav"
+    }, 
+    {
+      "target" : [ "3.1-4"],
+      "base" : [ "3.1-3"],
+      "name" : "r-bayesm"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.1.0"],
+      "name" : "python-tornado-http-auth"
+    }, 
+    {
+      "target" : [ "5.03"],
+      "base" : [ "5.02"],
+      "name" : "man-pages"
+    }, 
+    {
+      "target" : [ "20190329-1-0"],
+      "base" : [ "20070510-0"],
+      "name" : "aspell-dict-pt-pt"
+    }, 
+    {
+      "target" : [ "3.10.0"],
+      "base" : [ "3.5.2"],
+      "name" : "python2-protobuf"
+    }, 
+    {
+      "target" : [ "1.1.2"],
+      "base" : [ "1.1.0"],
+      "name" : "python-colorspacious"
+    }, 
+    {
+      "target" : [ "1.64.1"],
+      "base" : [ "1.64.0"],
+      "name" : "r-mlinterfaces"
+    }, 
+    {
+      "target" : [ "20190917"],
+      "base" : [ "20181022"],
+      "name" : "arc-theme"
+    }, 
+    {
+      "target" : [ "5.3.7"],
+      "base" : [ "5.3.4"],
+      "name" : "perf"
+    }, 
+    {
+      "target" : [ "3.3.2"],
+      "base" : [ "3.3.1"],
+      "name" : "r-covr"
+    }, 
+    {
+      "target" : [ "0.13.0"],
+      "base" : [ "0.12.0-2.79333e9"],
+      "name" : "emacs-ivy"
+    }, 
+    {
+      "target" : [ "1.4"],
+      "base" : [ "1.3"],
+      "name" : "emacs-nhexl-mode"
+    }, 
+    {
+      "target" : [ "1.8.10"],
+      "base" : [ "1.8.4"],
+      "name" : "network-manager-openvpn"
+    }, 
+    {
+      "target" : [ "1.12.3"],
+      "base" : [ "1.12.2"],
+      "name" : "r-hdf5array"
+    }, 
+    {
+      "target" : [ "0.29.2"],
+      "base" : [ "0.29.1"],
+      "name" : "notmuch"
+    }, 
+    {
+      "target" : [ "1.24.1"],
+      "base" : [ "1.24.0"],
+      "name" : "r-keggrest"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.3.1"],
+      "name" : "python2-lazy-object-proxy"
+    }, 
+    {
+      "target" : [ "0.43.2"],
+      "base" : [ "0.43.1"],
+      "name" : "r-r-rsp"
+    }, 
+    {
+      "target" : [ "0.0.3-12.38e916d"],
+      "base" : [ "0.0.3-11.bf4200a"],
+      "name" : "emacs-evil-mu4e"
+    }, 
+    {
+      "target" : [ "0.18"],
+      "base" : [ "0.17.1"],
+      "name" : "bpython"
+    }, 
+    {
+      "target" : [ "0.1.6"],
+      "base" : [ "0.1.4"],
+      "name" : "python-django-override-storage"
+    }, 
+    {
+      "target" : [ "0.1.0-2.4e323bc"],
+      "base" : [ "0.1.0-1.355739e"],
+      "name" : "emacs-sly-asdf"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2.0"],
+      "name" : "perl-test-runvalgrind"
+    }, 
+    {
+      "target" : [ "4.92.3"],
+      "base" : [ "4.92.2"],
+      "name" : "exim"
+    }, 
+    {
+      "target" : [ "2.2"],
+      "base" : [ "2.1"],
+      "name" : "onionshare"
+    }, 
+    {
+      "target" : [ "5.7.1"],
+      "base" : [ "4.4.0", "5.2.4"],
+      "name" : "snakemake"
+    }, 
+    {
+      "target" : [ "2.6.1", "3.5.1", "3.6.1", "3.10.0"],
+      "base" : [ "2.6.1", "3.5.1", "3.6.1"],
+      "name" : "protobuf"
+    }, 
+    {
+      "target" : [ "0.1.0-1.cafa5b7"],
+      "base" : [ "0.1.1-1.cafa5b7"],
+      "name" : "emacs-web-server"
+    }, 
+    {
+      "target" : [ "3.21"],
+      "base" : [ "3.16"],
+      "name" : "python-py3status"
+    }, 
+    {
+      "target" : [ "5.2.1"],
+      "base" : [ "5.1.2"],
+      "name" : "mumps-metis-openmpi"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.3.3"],
+      "name" : "vc"
+    }, 
+    {
+      "target" : [ "0.9.7"],
+      "base" : [ "0.9.5"],
+      "name" : "ddcutil"
+    }, 
+    {
+      "target" : [ "2.23-16"],
+      "base" : [ "2.23-15"],
+      "name" : "r-kernsmooth"
+    }, 
+    {
+      "target" : [ "1.6.1"],
+      "base" : [ "1.6.0"],
+      "name" : "python2-pylibmc"
+    }, 
+    {
+      "target" : [ "11.2.86"],
+      "base" : [ "10.3-46"],
+      "name" : "psm2"
+    }, 
+    {
+      "target" : [ "2.16.1"],
+      "base" : [ "2.16.0"],
+      "name" : "r-gwascat"
+    }, 
+    {
+      "target" : [ "1.1.1"],
+      "base" : [ "1.1.0"],
+      "name" : "python2-unidecode"
+    }, 
+    {
+      "target" : [ "1.24993"],
+      "base" : [ "1.24992"],
+      "name" : "perl-gtk2"
+    }, 
+    {
+      "target" : [ "1.48"],
+      "base" : [ "1.47"],
+      "name" : "perl-cache-fastmmap"
+    }, 
+    {
+      "target" : [ "0.1.0-3.43b401f"],
+      "base" : [ "0.1.0-2.dfd9a0f"],
+      "name" : "emacs-lpy"
+    }, 
+    {
+      "target" : [ "2.8.5"],
+      "base" : [ "2.8.1"],
+      "name" : "ansible"
+    }, 
+    {
+      "target" : [ "1.0.1-9.f63e493"],
+      "base" : [ "1.0.1-7.fc1fe72"],
+      "name" : "guix"
+    }, 
+    {
+      "target" : [ "1.28.0"],
+      "base" : [ "1.27.0"],
+      "name" : "python2-git-review"
+    }, 
+    {
+      "target" : [ "1.16.3"],
+      "base" : [ "1.16.2"],
+      "name" : "r-rhtslib"
+    }, 
+    {
+      "target" : [ "1.3.15"],
+      "base" : [ "1.3.14"],
+      "name" : "xl2tpd"
+    }, 
+    {
+      "target" : [ "1.4.0"],
+      "base" : [ "1.3.5"],
+      "name" : "python-typed-ast"
+    }, 
+    {
+      "target" : [ "1.2.29"],
+      "base" : [ "1.2.28"],
+      "name" : "xmlsec"
+    }, 
+    {
+      "target" : [ "5.2.1"],
+      "base" : [ "5.1.2"],
+      "name" : "mumps-openmpi"
+    }, 
+    {
+      "target" : [ "1.4.13"],
+      "base" : [ "1.4.12"],
+      "name" : "python-xapian-bindings"
+    }, 
+    {
+      "target" : [ "0.7"],
+      "base" : [ "0.6"],
+      "name" : "python2-glob2"
+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.0"],
+      "name" : "handbrake"
+    }, 
+    {
+      "target" : [ "0.18"],
+      "base" : [ "0.17.1"],
+      "name" : "bpython2"
+    }, 
+    {
+      "target" : [ "0.2.1"],
+      "base" : [ "0.2.0"],
+      "name" : "r-gdtools"
+    }, 
+    {
+      "target" : [ "2.2-9"],
+      "base" : [ "2.2-8"],
+      "name" : "r-cmprsk"
+    }, 
+    {
+      "target" : [ "1.2-2"],
+      "base" : [ "1.2-0"],
+      "name" : "r-colorout"
+    }, 
+    {
+      "target" : [ "0.14"],
+      "base" : [ "0.13"],
+      "name" : "perl-class-c3-adopt-next"
+    }, 
+    {
+      "target" : [ "0.23.2"],
+      "base" : [ "0.23.0"],
+      "name" : "python-crate"
+    }, 
+    {
+      "target" : [ "1.2.0"],
+      "base" : [ "1.1.1"],
+      "name" : "r-styler"
+    }, 
+    {
+      "target" : [ "1.8.28p1"],
+      "base" : [ "1.8.27"],
+      "name" : "sudo"
+    }, 
+    {
+      "target" : [ "2019.10.06-0"],
+      "base" : [ "2018.04.16-0"],
+      "name" : "aspell-dict-en"
+    }, 
+    {
+      "target" : [ "1.5-2"],
+      "base" : [ "1.5-1"],
+      "name" : "r-strucchange"
+    }, 
+    {
+      "target" : [ "1.8.2"],
+      "base" : [ "1.8.1"],
+      "name" : "gspell"
+    }, 
+    {
+      "target" : [ "0.1-2.caf1e1d"],
+      "base" : [ "0.1-1.6fd5531"],
+      "name" : "emacs-lsp-ivy"
+    }, 
+    {
+      "target" : [ "5.3.7"],
+      "base" : [ "5.3.4"],
+      "name" : "freefall"
+    }, 
+    {
+      "target" : [ "0.0.3-12.38e916d"],
+      "base" : [ "0.0.3-11.bf4200a"],
+      "name" : "emacs-evil-ediff"
+    }, 
+    {
+      "target" : [ "1.29"],
+      "base" : [ "1.27"],
+      "name" : "perl-yaml"
+    }, 
+    {
+      "target" : [ "3.6.1", "3.10.0"],
+      "base" : [ "3.5.2", "3.6.1"],
+      "name" : "python-protobuf"
+    }, 
+    {
+      "target" : [ "5.3.7"],
+      "base" : [ "5.3.4"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
+      "target" : [ "0.0.3-12.38e916d"],
+      "base" : [ "0.0.3-11.bf4200a"],
+      "name" : "emacs-evil-collection"
+    }, 
+    {
+      "target" : [ "0.58.2.a"],
+      "base" : [ "0.56.2.a"],
+      "name" : "vte-ng"
+    }, 
+    {
+      "target" : [ "2.8.1"],
+      "base" : [ "2.8.0"],
+      "name" : "r-ensembldb"
+    }, 
+    {
+      "target" : [ "0.9.800.1.0"],
+      "base" : [ "0.9.700.2.0"],
+      "name" : "r-rcpparmadillo"
+    }, 
+    {
+      "target" : [ "5.3.7"],
+      "base" : [ "5.3.4"],
+      "name" : "cpupower"
+    }, 
+    {
+      "target" : [ "1.0.1-9.f63e493"],
+      "base" : [ "1.0.1-7.fc1fe72"],
+      "name" : "guile2.0-guix"
+    }, 
+    {
+      "target" : [ "1.2.3"],
+      "base" : [ "1.2.2"],
+      "name" : "bowtie1"
+    }, 
+    {
+      "target" : [ "1.0.0"],
+      "base" : [ "0.9999"],
+      "name" : "sqitch"
+    }, 
+    {
+      "target" : [ "0.7"],
+      "base" : [ "0.6"],
+      "name" : "python-glob2"
+    }, 
+    {
+      "target" : [ "2.28.1"],
+      "base" : [ "2.28.0"],
+      "name" : "r-rhdf5"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "1.21",
+      "name" : "obnam"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "0.1-1.a5a4267",
+      "name" : "emacs-sly-named-readtables"
+    }, 
+    {
+      "version" : "0.8",
+      "name" : "minisign"
+    }, 
+    {
+      "version" : "0.23.1",
+      "name" : "enlightenment-wayland"
+    }, 
+    {
+      "version" : "0.6-1.d779034",
+      "name" : "r-velocyto"
+    }, 
+    {
+      "version" : "1.1.0-1.303f8ac",
+      "name" : "ecl-trivial-mimes"
+    }, 
+    {
+      "version" : "2019.3",
+      "name" : "batctl"
+    }, 
+    {
+      "version" : "1.6.1",
+      "name" : "ucx"
+    }, 
+    {
+      "version" : "20170924-1.566b51a",
+      "name" : "cl-ieee-floats"
+    }, 
+    {
+      "version" : "1.38.0",
+      "name" : "r-htqpcr"
+    }, 
+    {
+      "version" : "0.2.0-0.df7cf00",
+      "name" : "ecl-arrows"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "cl-mk-string-metrics"
+    }, 
+    {
+      "version" : "0.9.10-1.cea55ae",
+      "name" : "cl-cookie"
+    }, 
+    {
+      "version" : "0.1",
+      "name" : "emacs-minibuffer-line"
+    }, 
+    {
+      "version" : "3.35.1",
+      "name" : "gnome-mahjongg"
+    }, 
+    {
+      "version" : "0.4.1",
+      "name" : "emacs-helm-sly"
+    }, 
+    {
+      "version" : "0.9.10-1.a2714d1",
+      "name" : "ecl-dexador"
+    }, 
+    {
+      "version" : "0.2.0-0.df7cf00",
+      "name" : "sbcl-arrows"
+    }, 
+    {
+      "version" : "1.20.0",
+      "name" : "r-unifiedwmwqpcr"
+    }, 
+    {
+      "version" : "0.1-1.1a35fc0",
+      "name" : "emacs-ivy-xref"
+    }, 
+    {
+      "version" : "0.1-1.be2d245",
+      "name" : "emacs-sly-macrostep"
+    }, 
+    {
+      "version" : "1.0-1.373b245",
+      "name" : "cl-optima"
+    }, 
+    {
+      "version" : "3.7.2",
+      "name" : "r-phastcons100way-ucsc-hg19"
+    }, 
+    {
+      "version" : "0.2-1.c738e66",
+      "name" : "cl-sqlite"
+    }, 
+    {
+      "version" : "2.1",
+      "name" : "arm-trusted-firmware-rk3399"
+    }, 
+    {
+      "version" : "2.1",
+      "name" : "arm-trusted-firmware-rk3328"
+    }, 
+    {
+      "version" : "0.0.0-1.902e0c6",
+      "name" : "cl-trivia"
+    }, 
+    {
+      "version" : "0.7.5",
+      "name" : "fontmanager"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "python-jinja2-time"
+    }, 
+    {
+      "version" : "0.6.1",
+      "name" : "python-whichcraft"
+    }, 
+    {
+      "version" : "20160825",
+      "name" : "cl-iterate"
+    }, 
+    {
+      "version" : "1.6.0",
+      "name" : "python-cookiecutter"
+    }, 
+    {
+      "version" : "0.11.2-1.29443c5",
+      "name" : "cl-cffi-gtk"
+    }, 
+    {
+      "version" : "2019.10",
+      "name" : "u-boot-rock64-rk3328"
+    }, 
+    {
+      "version" : "0.23-1.16226ca",
+      "name" : "emacs-git-gutter-fringe"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "methyldackel"
+    }, 
+    {
+      "version" : "0.1-1.fff42f8",
+      "name" : "cl-introspect-environment"
+    }, 
+    {
+      "version" : "1.0.1-1.ef4a9c0",
+      "name" : "emacs-fringe-helper"
+    }, 
+    {
+      "version" : "0.0.0-1.00b22bf",
+      "name" : "cl-cxml"
+    }, 
+    {
+      "version" : "0.9.10-1.a2714d1",
+      "name" : "cl-dexador"
+    }, 
+    {
+      "version" : "2019.10",
+      "name" : "u-boot-rockpro64-rk3399"
+    }, 
+    {
+      "version" : "0.0.2-1.46cd81b",
+      "name" : "emacs-evil-markdown"
+    }, 
+    {
+      "version" : "2.4-1.cd2a900",
+      "name" : "cl-webkit"
+    }, 
+    {
+      "version" : "0.19.0",
+      "name" : "cl-cffi"
+    }, 
+    {
+      "version" : "0.1-1.800e71e",
+      "name" : "emacs-sly-package-inferred"
+    }, 
+    {
+      "version" : "0.7.5",
+      "name" : "emacs-git-link"
+    }, 
+    {
+      "version" : "0.0-0.f7d03ef",
+      "name" : "virtest"
+    }, 
+    {
+      "version" : "0.1-1.429c5e1d8",
+      "name" : "cl-uglify-js"
+    }, 
+    {
+      "version" : "0.1-1.28107ca",
+      "name" : "cl-lisp-namespace"
+    }, 
+    {
+      "version" : "0.14.1-0.3db374e",
+      "name" : "lxqt-connman-applet"
+    }, 
+    {
+      "version" : "0.8.3",
+      "name" : "cl-iolib"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "python-poyo"
+    }, 
+    {
+      "version" : "0.1.1-1.8eec840",
+      "name" : "cl-trivial-cltl2"
+    }, 
+    {
+      "version" : "0.8-1.3d5ec86",
+      "name" : "cl-str"
+    }, 
+    {
+      "version" : "1.5",
+      "name" : "cl-parse-number"
+    }, 
+    {
+      "version" : "2019.10",
+      "name" : "u-boot-firefly-rk3399"
+    }, 
+    {
+      "version" : "0.0.0-1.fbadc6029",
+      "name" : "cl-parse-js"
+    }, 
+    {
+      "version" : "0.1-1.dea233f",
+      "name" : "cl-type-i"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "emacs-dimmer"
+    }, 
+    {
+      "version" : "9.2.0",
+      "name" : "gfortran"
+    }, 
+    {
+      "version" : "1.0",
+      "name" : "emacs-apheleia"
+    }, 
+    {
+      "version" : "0.2.0-0.df7cf00",
+      "name" : "cl-arrows"
+    }, 
+    {
+      "version" : "1.0.3",
+      "name" : "httpie"
+    }, 
+    {
+      "version" : "0.1-1.312f366",
+      "name" : "cl-reexport"
+    }]
+}
\ No newline at end of file
diff --git a/data/2019/43/compare.json b/data/2019/43/compare.json
new file mode 100644
index 0000000..40df0df
--- /dev/null
+++ b/data/2019/43/compare.json
@@ -0,0 +1,1461 @@
+{
+  "version-changes" : [ 
+    {
+      "target" : [ "1.17"],
+      "base" : [ "1.16.1"],
+      "name" : "r-ncdf4"
+    }, 
+    {
+      "target" : [ "1.8.0"],
+      "base" : [ "1.7.8.4"],
+      "name" : "retroarch"
+    }, 
+    {
+      "target" : [ "0.4.9"],
+      "base" : [ "0.4.7"],
+      "name" : "r-dalex"
+    }, 
+    {
+      "target" : [ "1.8-30"],
+      "base" : [ "1.8-29"],
+      "name" : "r-mgcv"
+    }, 
+    {
+      "target" : [ "0.39.0"],
+      "base" : [ "0.37.2"],
+      "name" : "letsencrypt"
+    }, 
+    {
+      "target" : [ "1.11"],
+      "base" : [ "1.10"],
+      "name" : "python2-rst.linker"
+    }, 
+    {
+      "target" : [ "6.6.0p1"],
+      "base" : [ "6.4.2p1"],
+      "name" : "opensmtpd-next"
+    }, 
+    {
+      "target" : [ "1.0.4.2"],
+      "base" : [ "1.0.3.4"],
+      "name" : "python-cftime"
+    }, 
+    {
+      "target" : [ "1.5.2"],
+      "base" : [ "1.5.0"],
+      "name" : "xorriso"
+    }, 
+    {
+      "target" : [ "0.6.22"],
+      "base" : [ "0.6.21"],
+      "name" : "r-digest"
+    }, 
+    {
+      "target" : [ "0.8.1"],
+      "base" : [ "0.8.0"],
+      "name" : "emacs-editorconfig"
+    }, 
+    {
+      "target" : [ "3.6.0"],
+      "base" : [ "3.5.0"],
+      "name" : "lm-sensors"
+    }, 
+    {
+      "target" : [ "1.5.8"],
+      "base" : [ "1.5.7"],
+      "name" : "sbcl"
+    }, 
+    {
+      "target" : [ "2.4.8"],
+      "base" : [ "2.4.4"],
+      "name" : "postgis"
+    }, 
+    {
+      "target" : [ "1.11"],
+      "base" : [ "1.10"],
+      "name" : "python-rst.linker"
+    }, 
+    {
+      "target" : [ "2.5.0"],
+      "base" : [ "2.4.3"],
+      "name" : "keepassxc"
+    }, 
+    {
+      "target" : [ "0.9.68"],
+      "base" : [ "0.9.66"],
+      "name" : "libmicrohttpd"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.0"],
+      "name" : "r-bayestestr"
+    }, 
+    {
+      "target" : [ "11.5.1"],
+      "base" : [ "11.5.0"],
+      "name" : "python2-pathpy"
+    }, 
+    {
+      "target" : [ "0.4.1"],
+      "base" : [ "0.4.0"],
+      "name" : "r-rlang"
+    }, 
+    {
+      "target" : [ "1.9-22"],
+      "base" : [ "1.9-19"],
+      "name" : "r-partitions"
+    }, 
+    {
+      "target" : [ "0.17028"],
+      "base" : [ "0.17027"],
+      "name" : "perl-error"
+    }, 
+    {
+      "target" : [ "4.6-3"],
+      "base" : [ "4.6-2"],
+      "name" : "r-doby"
+    }, 
+    {
+      "target" : [ "2.3-0.1"],
+      "base" : [ "2.3-0"],
+      "name" : "r-spam"
+    }, 
+    {
+      "target" : [ "3.34.1"],
+      "base" : [ "3.30.2"],
+      "name" : "evince"
+    }, 
+    {
+      "target" : [ "7.20191024"],
+      "base" : [ "7.20191009"],
+      "name" : "git-annex"
+    }, 
+    {
+      "target" : [ "2019-09-12"],
+      "base" : [ "2019-07-06"],
+      "name" : "rss-bridge"
+    }, 
+    {
+      "target" : [ "5.16.5"],
+      "base" : [ "5.16.4"],
+      "name" : "telepathy-mission-control"
+    }, 
+    {
+      "target" : [ "1.5.0-69"],
+      "base" : [ "1.5.0-65"],
+      "name" : "giac"
+    }, 
+    {
+      "target" : [ "0.9.1"],
+      "base" : [ "0.9.0"],
+      "name" : "libssh"
+    }, 
+    {
+      "target" : [ "3.34.1"],
+      "base" : [ "3.24.1"],
+      "name" : "simple-scan"
+    }, 
+    {
+      "target" : [ "1.9.4"],
+      "base" : [ "1.9.3"],
+      "name" : "unbound"
+    }, 
+    {
+      "target" : [ "3.0.6"],
+      "base" : [ "3.0.5"],
+      "name" : "wireshark"
+    }, 
+    {
+      "target" : [ "5.1.3"],
+      "base" : [ "5.1.1"],
+      "name" : "python-ipykernel"
+    }, 
+    {
+      "target" : [ "1.40-3"],
+      "base" : [ "1.40-2"],
+      "name" : "r-compositions"
+    }, 
+    {
+      "target" : [ "2.23"],
+      "base" : [ "2.21"],
+      "name" : "libblockdev"
+    }, 
+    {
+      "target" : [ "20191025"],
+      "base" : [ "20180716"],
+      "name" : "neomutt"
+    }, 
+    {
+      "target" : [ "0.4.6"],
+      "base" : [ "0.4.5"],
+      "name" : "python2-wsgiproxy2"
+    }, 
+    {
+      "target" : [ "68.2.0-guix0-preview1"],
+      "base" : [ "60.9.0-guix1"],
+      "name" : "conkeror"
+    }, 
+    {
+      "target" : [ "6.3.1"],
+      "base" : [ "6.3.0"],
+      "name" : "varnish"
+    }, 
+    {
+      "target" : [ "1.5.0-69"],
+      "base" : [ "1.5.0-65"],
+      "name" : "giac-xcas"
+    }, 
+    {
+      "target" : [ "0.9.5.5"],
+      "base" : [ "0.9.5.3"],
+      "name" : "r-stringdist"
+    }, 
+    {
+      "target" : [ "1.30.9"],
+      "base" : [ "1.30.8"],
+      "name" : "r-biocmanager"
+    }, 
+    {
+      "target" : [ "0.48"],
+      "base" : [ "0.47"],
+      "name" : "emacs-ag"
+    }, 
+    {
+      "target" : [ "0.0.1-3.98fbbbd"],
+      "base" : [ "0-2.4d63f3d"],
+      "name" : "guile-studio"
+    }, 
+    {
+      "target" : [ "0.21"],
+      "base" : [ "0.20"],
+      "name" : "perl-net-dns-native"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.5.10"],
+      "name" : "tales-of-maj-eyal"
+    }, 
+    {
+      "target" : [ "7.3.11"],
+      "base" : [ "7.3.8"],
+      "name" : "php"
+    }, 
+    {
+      "target" : [ "0.1.3-3.7027868"],
+      "base" : [ "0.1.3-2.24d370b"],
+      "name" : "emacs-counsel-dash"
+    }, 
+    {
+      "target" : [ "1.12.6"],
+      "base" : [ "1.12.4"],
+      "name" : "r-data-table"
+    }, 
+    {
+      "target" : [ "0.57"],
+      "base" : [ "0.56"],
+      "name" : "po4a"
+    }, 
+    {
+      "target" : [ "1.4.4"],
+      "base" : [ "1.4.3"],
+      "name" : "colord"
+    }, 
+    {
+      "target" : [ "20191022"],
+      "base" : [ "20190922"],
+      "name" : "parallel"
+    }, 
+    {
+      "target" : [ "1.0.5"],
+      "base" : [ "1.0.3"],
+      "name" : "python-pyld"
+    }, 
+    {
+      "target" : [ "0.171.0"],
+      "base" : [ "0.170.0"],
+      "name" : "perl-test-mockmodule"
+    }, 
+    {
+      "target" : [ "4.18"],
+      "base" : [ "4.16"],
+      "name" : "wine-staging"
+    }, 
+    {
+      "target" : [ "2019.10.22"],
+      "base" : [ "2019.09.28"],
+      "name" : "youtube-dl"
+    }, 
+    {
+      "target" : [ "0.1-8.1"],
+      "base" : [ "0.1-8"],
+      "name" : "r-jpeg"
+    }, 
+    {
+      "target" : [ "1.0.1", "1.1.0", "1.2.0"],
+      "base" : [ "1.0.1", "1.1.0"],
+      "name" : "libtommath"
+    }, 
+    {
+      "target" : [ "0.39.0"],
+      "base" : [ "0.37.2"],
+      "name" : "python-acme"
+    }, 
+    {
+      "target" : [ "0.0.20191012"],
+      "base" : [ "0.0.20190913"],
+      "name" : "wireguard"
+    }, 
+    {
+      "target" : [ "7.9.0"],
+      "base" : [ "7.5.0"],
+      "name" : "python-ipython"
+    }, 
+    {
+      "target" : [ "3.30.1.1"],
+      "base" : [ "3.30"],
+      "name" : "seahorse"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.4.1"],
+      "name" : "r-emmeans"
+    }, 
+    {
+      "target" : [ "3.6.2"],
+      "base" : [ "3.6.1"],
+      "name" : "r-xcms"
+    }, 
+    {
+      "target" : [ "2.6-10"],
+      "base" : [ "2.6-9"],
+      "name" : "r-jomo"
+    }, 
+    {
+      "target" : [ "0.7.1"],
+      "base" : [ "0.5.1"],
+      "name" : "profanity"
+    }, 
+    {
+      "target" : [ "1.3.10"],
+      "base" : [ "1.3.9"],
+      "name" : "r-ddalpha"
+    }, 
+    {
+      "target" : [ "0.4.0"],
+      "base" : [ "0.3.0"],
+      "name" : "r-performance"
+    }, 
+    {
+      "target" : [ "0.3.7"],
+      "base" : [ "0.3.6"],
+      "name" : "r-rcppgsl"
+    }, 
+    {
+      "target" : [ "5.6.3"],
+      "base" : [ "5.6.2"],
+      "name" : "python-psutil"
+    }, 
+    {
+      "target" : [ "0.16"],
+      "base" : [ "0.15"],
+      "name" : "ghc-xmonad-contrib"
+    }, 
+    {
+      "target" : [ "0.3.2"],
+      "base" : [ "0.3.1-3.949a06c"],
+      "name" : "emacs-org-ql"
+    }, 
+    {
+      "target" : [ "0.5.1"],
+      "base" : [ "0.5.0"],
+      "name" : "dav1d"
+    }, 
+    {
+      "target" : [ "1.4.1"],
+      "base" : [ "1.3.2"],
+      "name" : "dunst"
+    }, 
+    {
+      "target" : [ "7.9.0"],
+      "base" : [ "7.5.0"],
+      "name" : "python-ipython-documentation"
+    }, 
+    {
+      "target" : [ "1.1105"],
+      "base" : [ "1.1104"],
+      "name" : "perl-io-captureoutput"
+    }, 
+    {
+      "target" : [ "5.1.1"],
+      "base" : [ "5.0.2"],
+      "name" : "gramps"
+    }, 
+    {
+      "target" : [ "0.39.0"],
+      "base" : [ "0.37.2"],
+      "name" : "certbot"
+    }, 
+    {
+      "target" : [ "4.1.8"],
+      "base" : [ "4.1.6"],
+      "name" : "qbittorrent"
+    }, 
+    {
+      "target" : [ "7.3.11"],
+      "base" : [ "7.3.8"],
+      "name" : "php-with-bcmath"
+    }, 
+    {
+      "target" : [ "5.6.3"],
+      "base" : [ "5.6.2"],
+      "name" : "python2-psutil"
+    }, 
+    {
+      "target" : [ "1.17.5"],
+      "base" : [ "1.17.4"],
+      "name" : "nginx"
+    }, 
+    {
+      "target" : [ "3.0-4"],
+      "base" : [ "3.0-3"],
+      "name" : "r-car"
+    }, 
+    {
+      "target" : [ "0.0.1-25.80b6e89"],
+      "base" : [ "0.0.1-24.d27ff21"],
+      "name" : "cuirass"
+    }, 
+    {
+      "target" : [ "0.18.1"],
+      "base" : [ "0.18.0"],
+      "name" : "bitcoin-core"
+    }, 
+    {
+      "target" : [ "11.5.1"],
+      "base" : [ "11.5.0"],
+      "name" : "python-pathpy"
+    }, 
+    {
+      "target" : [ "1.25.13"],
+      "base" : [ "1.25.12"],
+      "name" : "mpg123"
+    }, 
+    {
+      "target" : [ "2.9.5"],
+      "base" : [ "2.9.3"],
+      "name" : "asunder"
+    }, 
+    {
+      "target" : [ "0.30.0"],
+      "base" : [ "0.29.1"],
+      "name" : "mpv"
+    }, 
+    {
+      "target" : [ "4.18"],
+      "base" : [ "4.16"],
+      "name" : "wine-staging-patchset-data"
+    }, 
+    {
+      "target" : [ "0.4.6"],
+      "base" : [ "0.4.5"],
+      "name" : "python-wsgiproxy2"
+    }, 
+    {
+      "target" : [ "1.6.0"],
+      "base" : [ "1.5.10"],
+      "name" : "tome4"
+    }, 
+    {
+      "target" : [ "0.1-46"],
+      "base" : [ "0.1-45"],
+      "name" : "r-slam"
+    }, 
+    {
+      "target" : [ "1.1.12"],
+      "base" : [ "1.1.11"],
+      "name" : "packagekit"
+    }, 
+    {
+      "target" : [ "0.4.5"],
+      "base" : [ "0.4.4"],
+      "name" : "r-ggvis"
+    }, 
+    {
+      "target" : [ "2.9.0"],
+      "base" : [ "2.8.5"],
+      "name" : "man-db"
+    }, 
+    {
+      "target" : [ "1.22"],
+      "base" : [ "1.21"],
+      "name" : "perl-cgi-simple"
+    }, 
+    {
+      "target" : [ "6.4.1"],
+      "base" : [ "6.3.26"],
+      "name" : "fetchmail"
+    }, 
+    {
+      "target" : [ "68.2.0-guix0-preview1"],
+      "base" : [ "60.9.0-guix1"],
+      "name" : "icecat"
+    }, 
+    {
+      "target" : [ "5.3.1"],
+      "base" : [ "5.2.2"],
+      "name" : "btrfs-progs-static"
+    }, 
+    {
+      "target" : [ "1.0.5"],
+      "base" : [ "1.0.3"],
+      "name" : "python2-pyld"
+    }, 
+    {
+      "target" : [ "4.18"],
+      "base" : [ "4.16"],
+      "name" : "wine64-staging"
+    }, 
+    {
+      "target" : [ "5.3.1"],
+      "base" : [ "5.2.2"],
+      "name" : "btrfs-progs"
+    }],
+  "removed-packages" : [ 
+    {
+      "version" : "1.1.1",
+      "name" : "rust-stable-deref-trait"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-winapi-build"
+    }, 
+    {
+      "version" : "0.3.13",
+      "name" : "rust-mime"
+    }, 
+    {
+      "version" : "0.5.2",
+      "name" : "rust-remove-dir-all"
+    }, 
+    {
+      "version" : "0.3.55",
+      "name" : "rust-gcc"
+    }, 
+    {
+      "version" : "0.2.48",
+      "name" : "rust-wasm-bindgen-shared"
+    }, 
+    {
+      "version" : "2.1.0",
+      "name" : "rust-percent-encoding"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-scoped-tls"
+    }, 
+    {
+      "version" : "0.2.12",
+      "name" : "rust-libssh2-sys"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-fuchsia-zircon"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "rust-percent-encoding"
+    }, 
+    {
+      "version" : "0.3.0-alpha.17",
+      "name" : "rust-futures-sink-preview"
+    }, 
+    {
+      "version" : "0.4.30",
+      "name" : "rust-proc-macro2"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-ucd-trie"
+    }, 
+    {
+      "version" : "0.9.0",
+      "name" : "rust-semver-parser"
+    }, 
+    {
+      "version" : "1.0.41",
+      "name" : "rust-cc"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-ucd-util"
+    }, 
+    {
+      "version" : "1.3.0",
+      "name" : "rust-lazy-static"
+    }, 
+    {
+      "version" : "0.1.13",
+      "name" : "rust-nodrop"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-winutil"
+    }, 
+    {
+      "version" : "0.3.24",
+      "name" : "rust-rustc-serialize"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-tracing-core"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "rust-spin"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-safemem"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-shlex"
+    }, 
+    {
+      "version" : "0.2.13",
+      "name" : "rust-atty"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-language-tags"
+    }, 
+    {
+      "version" : "0.11.14",
+      "name" : "rust-json"
+    }, 
+    {
+      "version" : "0.3.9",
+      "name" : "rust-heapsize"
+    }, 
+    {
+      "version" : "0.3.0-alpha.17",
+      "name" : "rust-futures-io-preview"
+    }, 
+    {
+      "version" : "1.10.1",
+      "name" : "rust-num-cpus"
+    }, 
+    {
+      "version" : "0.4.2",
+      "name" : "rust-unsafe-any"
+    }, 
+    {
+      "version" : "0.2.3",
+      "name" : "rust-plain"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-kernel32-sys"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "rust-stdweb-internal-runtime"
+    }, 
+    {
+      "version" : "0.7.0",
+      "name" : "rust-untrusted"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "rust-winapi-x86-64-pc-windows-gnu"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-dtoa"
+    }, 
+    {
+      "version" : "0.3.4",
+      "name" : "rust-static-assertions"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-autocfg"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-winapi-util"
+    }, 
+    {
+      "version" : "0.7.0",
+      "name" : "rust-memmap"
+    }, 
+    {
+      "version" : "0.9.50",
+      "name" : "rust-openssl-sys"
+    }, 
+    {
+      "version" : "0.1.39",
+      "name" : "rust-num-iter"
+    }, 
+    {
+      "version" : "0.3.6",
+      "name" : "rust-thread-local"
+    }, 
+    {
+      "version" : "0.9.2",
+      "name" : "rust-strsim"
+    }, 
+    {
+      "version" : "0.2.5",
+      "name" : "rust-ppv-lite86"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-modifier"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-rustc-std-workspace-core"
+    }, 
+    {
+      "version" : "2.2.9",
+      "name" : "rust-walkdir"
+    }, 
+    {
+      "version" : "0.1.31",
+      "name" : "rust-backtrace-sys"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "rust-wincolor"
+    }, 
+    {
+      "version" : "0.4.4",
+      "name" : "rust-itoa"
+    }, 
+    {
+      "version" : "111.6.0+1.1.1d",
+      "name" : "rust-openssl-src"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-clicolors-control"
+    }, 
+    {
+      "version" : "0.3.11",
+      "name" : "rust-socket2"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-peeking-take-while"
+    }, 
+    {
+      "version" : "0.0.1",
+      "name" : "rust-cargon"
+    }, 
+    {
+      "version" : "0.3.8",
+      "name" : "rust-winapi"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "rust-unicode-xid"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-hex"
+    }, 
+    {
+      "version" : "0.2.7",
+      "name" : "rust-filetime"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "rust-owning-ref"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "rust-wasi"
+    }, 
+    {
+      "version" : "1.0.6",
+      "name" : "rust-fnv"
+    }, 
+    {
+      "version" : "0.1.39",
+      "name" : "rust-time"
+    }, 
+    {
+      "version" : "0.4.3",
+      "name" : "rust-rand"
+    }, 
+    {
+      "version" : "0.40.1",
+      "name" : "rust-parity-wasm"
+    }, 
+    {
+      "version" : "0.3.23",
+      "name" : "rust-rand"
+    }, 
+    {
+      "version" : "0.6.2",
+      "name" : "rust-core-foundation-sys"
+    }, 
+    {
+      "version" : "0.2.4",
+      "name" : "rust-permutohedron"
+    }, 
+    {
+      "version" : "0.4.20",
+      "name" : "rust-curl-sys"
+    }, 
+    {
+      "version" : "0.1.8",
+      "name" : "rust-matches"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-openssl-probe"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-miniz-oxide"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-lock-api"
+    }, 
+    {
+      "version" : "0.7.11",
+      "name" : "rust-libgit2-sys"
+    }, 
+    {
+      "version" : "0.2.7",
+      "name" : "rust-vcpkg"
+    }, 
+    {
+      "version" : "0.3.0-alpha.17",
+      "name" : "rust-futures-core-preview"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "rust-foreign-types-shared"
+    }, 
+    {
+      "version" : "0.0.3",
+      "name" : "rust-cloudabi"
+    }, 
+    {
+      "version" : "0.1.3",
+      "name" : "rust-defmac"
+    }, 
+    {
+      "version" : "0.2.8",
+      "name" : "rust-num-traits"
+    }, 
+    {
+      "version" : "0.1.42",
+      "name" : "rust-cmake"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-itoa"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-rustc-hash"
+    }, 
+    {
+      "version" : "0.1.12",
+      "name" : "rust-miniz-sys"
+    }, 
+    {
+      "version" : "0.6.1",
+      "name" : "rust-md5"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "rust-miow"
+    }, 
+    {
+      "version" : "1.0.3",
+      "name" : "rust-dirs"
+    }, 
+    {
+      "version" : "1.0.1",
+      "name" : "rust-maplit"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "rust-sourcefile"
+    }, 
+    {
+      "version" : "0.2.62",
+      "name" : "rust-libc"
+    }, 
+    {
+      "version" : "0.5.0",
+      "name" : "rust-findshlibs"
+    }, 
+    {
+      "version" : "2.2.0",
+      "name" : "rust-xdg"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-miow"
+    }, 
+    {
+      "version" : "0.2.6",
+      "name" : "rust-plugin"
+    }, 
+    {
+      "version" : "0.1.9",
+      "name" : "rust-cfg-if"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-scopeguard"
+    }, 
+    {
+      "version" : "0.4.6",
+      "name" : "rust-term"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "rust-bitflags"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-try-from"
+    }, 
+    {
+      "version" : "0.2.11",
+      "name" : "rust-glob"
+    }, 
+    {
+      "version" : "0.1.9",
+      "name" : "rust-fixedbitset"
+    }, 
+    {
+      "version" : "0.6.2",
+      "name" : "rust-resolv-conf"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "rust-doc-comment"
+    }, 
+    {
+      "version" : "1.0.5",
+      "name" : "rust-termcolor"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "rust-termios"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-antidote"
+    }, 
+    {
+      "version" : "0.4.26",
+      "name" : "rust-tar"
+    }, 
+    {
+      "version" : "0.1.41",
+      "name" : "rust-num-integer"
+    }, 
+    {
+      "version" : "0.4.4",
+      "name" : "rust-dtoa"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-unicode-xid"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-xattr"
+    }, 
+    {
+      "version" : "0.0.1",
+      "name" : "rust-pico-sys"
+    }, 
+    {
+      "version" : "1.0.25",
+      "name" : "rust-libz-sys"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "rust-cblas-sys"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-stacker"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-version-check"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-iovec"
+    }, 
+    {
+      "version" : "0.6.12",
+      "name" : "rust-quote"
+    }, 
+    {
+      "version" : "0.2.33",
+      "name" : "rust-net2"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "rust-security-framework-sys"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-fuchsia-zircon-sys"
+    }, 
+    {
+      "version" : "1.0.5",
+      "name" : "rust-same-file"
+    }, 
+    {
+      "version" : "0.8.0",
+      "name" : "rust-strsim"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-jemalloc-sys"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "rust-widestring"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-libnghttp2-sys"
+    }, 
+    {
+      "version" : "0.3.2",
+      "name" : "rust-pocket-resources"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-scoped-tls"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-synstructure-test-traits"
+    }, 
+    {
+      "version" : "2.1.2",
+      "name" : "rust-data-encoding"
+    }, 
+    {
+      "version" : "0.3.8",
+      "name" : "rust-log"
+    }, 
+    {
+      "version" : "1.10.0",
+      "name" : "rust-typenum"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-scopeguard"
+    }, 
+    {
+      "version" : "0.1.15",
+      "name" : "rust-lzma-sys"
+    }, 
+    {
+      "version" : "0.1.9",
+      "name" : "rust-scoped-threadpool"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-streaming-stats"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "rust-typemap"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "rust-glob"
+    }, 
+    {
+      "version" : "0.11.0",
+      "name" : "rust-ansi-term"
+    }, 
+    {
+      "version" : "0.3.14",
+      "name" : "rust-pkg-config"
+    }, 
+    {
+      "version" : "0.2.5",
+      "name" : "rust-base-x"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-fuchsia-cprng"
+    }, 
+    {
+      "version" : "0.6.2",
+      "name" : "rust-memmap"
+    }, 
+    {
+      "version" : "1.2.2",
+      "name" : "rust-quick-error"
+    }, 
+    {
+      "version" : "3.0.2",
+      "name" : "rust-tempfile"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-hostname"
+    }, 
+    {
+      "version" : "1.0.0",
+      "name" : "rust-unreachable"
+    }, 
+    {
+      "version" : "0.1.1",
+      "name" : "rust-tokio-mock-task"
+    }, 
+    {
+      "version" : "0.7.4",
+      "name" : "rust-netlib-src"
+    }, 
+    {
+      "version" : "0.1.16",
+      "name" : "rust-rustc-demangle"
+    }, 
+    {
+      "version" : "0.26.4",
+      "name" : "rust-clang-sys"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-unindent"
+    }, 
+    {
+      "version" : "0.2.1",
+      "name" : "rust-ws2-32-sys"
+    }, 
+    {
+      "version" : "0.4.2",
+      "name" : "rust-heapsize"
+    }, 
+    {
+      "version" : "0.4.2",
+      "name" : "rust-slab"
+    }, 
+    {
+      "version" : "0.2.17",
+      "name" : "rust-getopts"
+    }, 
+    {
+      "version" : "0.5.2",
+      "name" : "rust-libloading"
+    }, 
+    {
+      "version" : "0.28.1",
+      "name" : "rust-clang-sys"
+    }, 
+    {
+      "version" : "0.2.48",
+      "name" : "rust-wasm-bindgen-test-macro"
+    }, 
+    {
+      "version" : "0.9.1",
+      "name" : "rust-version-check"
+    }, 
+    {
+      "version" : "0.1.8",
+      "name" : "rust-futures-cpupool"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "rust-fs-extra"
+    }, 
+    {
+      "version" : "0.3.7",
+      "name" : "rust-tempdir"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "rust-fallible-iterator"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-bencher"
+    }, 
+    {
+      "version" : "1.0.3",
+      "name" : "rust-adler32"
+    }, 
+    {
+      "version" : "0.1.15",
+      "name" : "rust-schannel"
+    }, 
+    {
+      "version" : "0.6.10",
+      "name" : "rust-regex-syntax"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "rust-try-lock"
+    }, 
+    {
+      "version" : "2.4.0",
+      "name" : "rust-unicase"
+    }, 
+    {
+      "version" : "1.0.4",
+      "name" : "rust-discard"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-stdweb-internal-test-macro"
+    }, 
+    {
+      "version" : "0.1.5",
+      "name" : "rust-unicode-width"
+    }, 
+    {
+      "version" : "0.8.2",
+      "name" : "rust-libgit2-sys"
+    }, 
+    {
+      "version" : "1.7.1",
+      "name" : "rust-threadpool"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-traitobject"
+    }, 
+    {
+      "version" : "0.1.4",
+      "name" : "rust-constant-time-eq"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "rust-void"
+    }, 
+    {
+      "version" : "0.1.43",
+      "name" : "rust-num-traits"
+    }, 
+    {
+      "version" : "0.7.1",
+      "name" : "rust-blas-sys"
+    }, 
+    {
+      "version" : "0.1.0-alpha.4",
+      "name" : "rust-pin-utils"
+    }, 
+    {
+      "version" : "3.3.0",
+      "name" : "rust-thread-id"
+    }, 
+    {
+      "version" : "0.1.28",
+      "name" : "rust-futures"
+    }, 
+    {
+      "version" : "0.2.8",
+      "name" : "rust-winapi"
+    }, 
+    {
+      "version" : "0.1.0",
+      "name" : "rust-rawpointer"
+    }, 
+    {
+      "version" : "0.4.0",
+      "name" : "rust-winapi-i686-pc-windows-gnu"
+    }, 
+    {
+      "version" : "0.2.0",
+      "name" : "rust-defmac"
+    }, 
+    {
+      "version" : "0.7.0",
+      "name" : "rust-semver-parser"
+    }, 
+    {
+      "version" : "0.1.2",
+      "name" : "rust-typeable"
+    }],
+  "new-packages" : [ 
+    {
+      "version" : "1.0.8",
+      "name" : "pam-u2f"
+    }, 
+    {
+      "version" : "0.1.6",
+      "name" : "sbcl-cl-heap"
+    }, 
+    {
+      "version" : "0.7.7",
+      "name" : "sbcl-yason"
+    }, 
+    {
+      "version" : "0.0.0-0.78bf9ec",
+      "name" : "sbcl-graph"
+    }, 
+    {
+      "version" : "2.7",
+      "name" : "gperftools"
+    }, 
+    {
+      "version" : "7",
+      "name" : "gens-gs"
+    }, 
+    {
+      "version" : "0.1.6",
+      "name" : "ecl-cl-heap"
+    }, 
+    {
+      "version" : "0.3.3",
+      "name" : "ddcci-driver-linux"
+    }, 
+    {
+      "version" : "2.4.2",
+      "name" : "python-cairosvg"
+    }, 
+    {
+      "version" : "2.8",
+      "name" : "ephemeralpg"
+    }, 
+    {
+      "version" : "1.0.2",
+      "name" : "python-tinycss2"
+    }, 
+    {
+      "version" : "3.9.0",
+      "name" : "r-deriv"
+    }, 
+    {
+      "version" : "6.0.0",
+      "name" : "mingw-w64-i686-winpthreads"
+    }, 
+    {
+      "version" : "1.0.0-0.beaa92d",
+      "name" : "ecl-curry-compose-reader-macros"
+    }, 
+    {
+      "version" : "0.1.6",
+      "name" : "cl-heap"
+    }, 
+    {
+      "version" : "0.9.5",
+      "name" : "python-pyphen"
+    }, 
+    {
+      "version" : "0.0.0-0.78bf9ec",
+      "name" : "cl-graph"
+    }, 
+    {
+      "version" : "1.9.95",
+      "name" : "pcsxr"
+    }, 
+    {
+      "version" : "1.0-0.db460f7",
+      "name" : "cl-simple-parallel-tasks"
+    }, 
+    {
+      "version" : "0.0.0-0.78bf9ec",
+      "name" : "sbcl-graph-dot"
+    }, 
+    {
+      "version" : "0.0.0-0.78bf9ec",
+      "name" : "sbcl-graph-json"
+    }, 
+    {
+      "version" : "0.0.0-0.ca528e3",
+      "name" : "gloo"
+    }, 
+    {
+      "version" : "0.3.1",
+      "name" : "python-pytest-isort"
+    }, 
+    {
+      "version" : "0.9.1",
+      "name" : "rust-cbindgen"
+    }, 
+    {
+      "version" : "0.7.7",
+      "name" : "ecl-yason"
+    }, 
+    {
+      "version" : "2.2.1",
+      "name" : "ruby-wayback-machine-downloader"
+    }, 
+    {
+      "version" : "6.0.0",
+      "name" : "mingw-w64-x86_64-winpthreads"
+    }, 
+    {
+      "version" : "1.0-0.db460f7",
+      "name" : "sbcl-simple-parallel-tasks"
+    }, 
+    {
+      "version" : "1.0-0.db460f7",
+      "name" : "ecl-simple-parallel-tasks"
+    }, 
+    {
+      "version" : "1.0.0-0.beaa92d",
+      "name" : "cl-curry-compose-reader-macros"
+    }, 
+    {
+      "version" : "20160825",
+      "name" : "ecl-iterate"
+    }, 
+    {
+      "version" : "0.1-0.0398548",
+      "name" : "cl-stefil"
+    }, 
+    {
+      "version" : "50",
+      "name" : "weasyprint"
+    }, 
+    {
+      "version" : "0.1-0.0398548",
+      "name" : "sbcl-stefil"
+    }, 
+    {
+      "version" : "1.0-1.758ad5a",
+      "name" : "emacs-evil-args"
+    }, 
+    {
+      "version" : "5.0.0-1.847a1f5",
+      "name" : "emacs-auth-source-pass"
+    }, 
+    {
+      "version" : "1.1.0",
+      "name" : "libu2f-server"
+    }, 
+    {
+      "version" : "1.0.0-0.beaa92d",
+      "name" : "sbcl-curry-compose-reader-macros"
+    }, 
+    {
+      "version" : "1.3.1",
+      "name" : "pdfarranger"
+    }, 
+    {
+      "version" : "1.0-18",
+      "name" : "r-sets"
+    }, 
+    {
+      "version" : "0.2.2",
+      "name" : "python-cssselect2"
+    }, 
+    {
+      "version" : "0.7.7",
+      "name" : "cl-yason"
+    }]
+}
\ No newline at end of file
diff --git a/posts/2019/01/en_US.md b/posts/2019/01/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/01/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/02/en_US.md b/posts/2019/02/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/02/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/03/en_US.md b/posts/2019/03/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/03/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/04/en_US.md b/posts/2019/04/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/04/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/05/en_US.md b/posts/2019/05/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/05/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/06/en_US.md b/posts/2019/06/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/06/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/07/en_US.md b/posts/2019/07/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/07/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/08/en_US.md b/posts/2019/08/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/08/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/09/en_US.md b/posts/2019/09/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/09/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/10/en_US.md b/posts/2019/10/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/10/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/11/en_US.md b/posts/2019/11/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/11/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/12/en_US.md b/posts/2019/12/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/12/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/13/en_US.md b/posts/2019/13/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/13/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/14/en_US.md b/posts/2019/14/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/14/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/15/en_US.md b/posts/2019/15/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/15/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/16/en_US.md b/posts/2019/16/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/16/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/17/en_US.md b/posts/2019/17/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/17/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/18/en_US.md b/posts/2019/18/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/18/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/19/en_US.md b/posts/2019/19/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/19/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/20/en_US.md b/posts/2019/20/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/20/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/21/en_US.md b/posts/2019/21/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/21/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/22/en_US.md b/posts/2019/22/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/22/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/23/en_US.md b/posts/2019/23/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/23/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/24/en_US.md b/posts/2019/24/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/24/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/25/en_US.md b/posts/2019/25/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/25/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/26/en_US.md b/posts/2019/26/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/26/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/27/en_US.md b/posts/2019/27/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/27/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/28/en_US.md b/posts/2019/28/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/28/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/29/en_US.md b/posts/2019/29/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/29/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/30/en_US.md b/posts/2019/30/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/30/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/31/en_US.md b/posts/2019/31/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/31/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/32/en_US.md b/posts/2019/32/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/32/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/33/en_US.md b/posts/2019/33/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/33/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/34/en_US.md b/posts/2019/34/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/34/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/35/en_US.md b/posts/2019/35/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/35/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/36/en_US.md b/posts/2019/36/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/36/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/37/en_US.md b/posts/2019/37/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/37/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/38/en_US.md b/posts/2019/38/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/38/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/39/en_US.md b/posts/2019/39/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/39/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/40/en_US.md b/posts/2019/40/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/40/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/41/en_US.md b/posts/2019/41/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/41/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/42/en_US.md b/posts/2019/42/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/42/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/43/en_US.md b/posts/2019/43/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/43/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/44/en_US.md b/posts/2019/44/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/44/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/45/en_US.md b/posts/2019/45/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/45/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/46/en_US.md b/posts/2019/46/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/46/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/47/en_US.md b/posts/2019/47/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/47/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/48/en_US.md b/posts/2019/48/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/48/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/49/en_US.md b/posts/2019/49/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/49/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/50/en_US.md b/posts/2019/50/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/50/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/51/en_US.md b/posts/2019/51/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/51/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2019/52/en_US.md b/posts/2019/52/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2019/52/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/01/en_US.md b/posts/2020/01/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/01/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/02/en_US.md b/posts/2020/02/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/02/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/03/en_US.md b/posts/2020/03/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/03/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/04/en_US.md b/posts/2020/04/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/04/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/05/en_US.md b/posts/2020/05/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/05/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/06/en_US.md b/posts/2020/06/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/06/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/07/en_US.md b/posts/2020/07/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/07/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/08/en_US.md b/posts/2020/08/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/08/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/09/en_US.md b/posts/2020/09/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/09/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/10/en_US.md b/posts/2020/10/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/10/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/11/en_US.md b/posts/2020/11/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/11/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/12/en_US.md b/posts/2020/12/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/12/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/13/en_US.md b/posts/2020/13/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/13/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/14/en_US.md b/posts/2020/14/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/14/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/15/en_US.md b/posts/2020/15/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/15/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/16/en_US.md b/posts/2020/16/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/16/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/17/en_US.md b/posts/2020/17/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/17/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/18/en_US.md b/posts/2020/18/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/18/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/19/en_US.md b/posts/2020/19/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/19/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/20/en_US.md b/posts/2020/20/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/20/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/21/en_US.md b/posts/2020/21/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/21/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/22/en_US.md b/posts/2020/22/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/22/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/23/en_US.md b/posts/2020/23/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/23/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/24/en_US.md b/posts/2020/24/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/24/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/25/en_US.md b/posts/2020/25/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/25/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/26/en_US.md b/posts/2020/26/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/26/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/27/en_US.md b/posts/2020/27/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/27/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/28/en_US.md b/posts/2020/28/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/28/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/29/en_US.md b/posts/2020/29/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/29/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/30/en_US.md b/posts/2020/30/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/30/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/31/en_US.md b/posts/2020/31/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/31/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/32/en_US.md b/posts/2020/32/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/32/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/33/en_US.md b/posts/2020/33/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/33/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/34/en_US.md b/posts/2020/34/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/34/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/35/en_US.md b/posts/2020/35/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/35/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/36/en_US.md b/posts/2020/36/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/36/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/37/en_US.md b/posts/2020/37/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/37/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/38/en_US.md b/posts/2020/38/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/38/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/39/en_US.md b/posts/2020/39/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/39/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/40/en_US.md b/posts/2020/40/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/40/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/41/en_US.md b/posts/2020/41/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/41/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/42/en_US.md b/posts/2020/42/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/42/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/43/en_US.md b/posts/2020/43/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/43/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/44/en_US.md b/posts/2020/44/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/44/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/45/en_US.md b/posts/2020/45/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/45/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/46/en_US.md b/posts/2020/46/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/46/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/47/en_US.md b/posts/2020/47/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/47/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/48/en_US.md b/posts/2020/48/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/48/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/49/en_US.md b/posts/2020/49/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/49/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/50/en_US.md b/posts/2020/50/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/50/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/51/en_US.md b/posts/2020/51/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/51/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/52/en_US.md b/posts/2020/52/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/52/en_US.md
@@ -0,0 +1 @@
+---
diff --git a/posts/2020/53/en_US.md b/posts/2020/53/en_US.md
new file mode 100644
index 0000000..ed97d53
--- /dev/null
+++ b/posts/2020/53/en_US.md
@@ -0,0 +1 @@
+---