From 85e215da38786a6b4dc50a0d0f435400925e0e6a Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Sun, 3 Nov 2019 08:28:24 +0000
Subject: 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.
---
 data/2019/01/compare.json |    5 +
 data/2019/02/compare.json |    5 +
 data/2019/03/compare.json |    5 +
 data/2019/04/compare.json |    5 +
 data/2019/05/compare.json |    5 +
 data/2019/06/compare.json |    5 +
 data/2019/07/compare.json |    5 +
 data/2019/08/compare.json |    5 +
 data/2019/09/compare.json |    5 +
 data/2019/10/compare.json |    5 +
 data/2019/11/compare.json |    5 +
 data/2019/12/compare.json | 1632 ++++++++++++++++++++++++++++++++++
 data/2019/13/compare.json |  843 ++++++++++++++++++
 data/2019/14/compare.json | 1017 +++++++++++++++++++++
 data/2019/15/compare.json |  829 ++++++++++++++++++
 data/2019/16/compare.json |  637 ++++++++++++++
 data/2019/17/compare.json | 1719 ++++++++++++++++++++++++++++++++++++
 data/2019/18/compare.json | 1568 +++++++++++++++++++++++++++++++++
 data/2019/19/compare.json |  833 ++++++++++++++++++
 data/2019/20/compare.json |  440 ++++++++++
 data/2019/21/compare.json |  706 +++++++++++++++
 data/2019/22/compare.json |  515 +++++++++++
 data/2019/23/compare.json |  716 +++++++++++++++
 data/2019/24/compare.json |  672 ++++++++++++++
 data/2019/25/compare.json |  803 +++++++++++++++++
 data/2019/26/compare.json | 1086 +++++++++++++++++++++++
 data/2019/27/compare.json |  356 ++++++++
 data/2019/28/compare.json |  607 +++++++++++++
 data/2019/29/compare.json |  367 ++++++++
 data/2019/30/compare.json |  345 ++++++++
 data/2019/31/compare.json |  572 ++++++++++++
 data/2019/32/compare.json | 1417 ++++++++++++++++++++++++++++++
 data/2019/33/compare.json |  721 +++++++++++++++
 data/2019/34/compare.json |  522 +++++++++++
 data/2019/35/compare.json |  946 ++++++++++++++++++++
 data/2019/36/compare.json | 1274 +++++++++++++++++++++++++++
 data/2019/37/compare.json |  572 ++++++++++++
 data/2019/38/compare.json |  848 ++++++++++++++++++
 data/2019/39/compare.json |  964 ++++++++++++++++++++
 data/2019/40/compare.json |  830 ++++++++++++++++++
 data/2019/41/compare.json | 2140 +++++++++++++++++++++++++++++++++++++++++++++
 data/2019/42/compare.json | 1016 +++++++++++++++++++++
 data/2019/43/compare.json | 1461 +++++++++++++++++++++++++++++++
 43 files changed, 29029 insertions(+)
 create mode 100644 data/2019/01/compare.json
 create mode 100644 data/2019/02/compare.json
 create mode 100644 data/2019/03/compare.json
 create mode 100644 data/2019/04/compare.json
 create mode 100644 data/2019/05/compare.json
 create mode 100644 data/2019/06/compare.json
 create mode 100644 data/2019/07/compare.json
 create mode 100644 data/2019/08/compare.json
 create mode 100644 data/2019/09/compare.json
 create mode 100644 data/2019/10/compare.json
 create mode 100644 data/2019/11/compare.json
 create mode 100644 data/2019/12/compare.json
 create mode 100644 data/2019/13/compare.json
 create mode 100644 data/2019/14/compare.json
 create mode 100644 data/2019/15/compare.json
 create mode 100644 data/2019/16/compare.json
 create mode 100644 data/2019/17/compare.json
 create mode 100644 data/2019/18/compare.json
 create mode 100644 data/2019/19/compare.json
 create mode 100644 data/2019/20/compare.json
 create mode 100644 data/2019/21/compare.json
 create mode 100644 data/2019/22/compare.json
 create mode 100644 data/2019/23/compare.json
 create mode 100644 data/2019/24/compare.json
 create mode 100644 data/2019/25/compare.json
 create mode 100644 data/2019/26/compare.json
 create mode 100644 data/2019/27/compare.json
 create mode 100644 data/2019/28/compare.json
 create mode 100644 data/2019/29/compare.json
 create mode 100644 data/2019/30/compare.json
 create mode 100644 data/2019/31/compare.json
 create mode 100644 data/2019/32/compare.json
 create mode 100644 data/2019/33/compare.json
 create mode 100644 data/2019/34/compare.json
 create mode 100644 data/2019/35/compare.json
 create mode 100644 data/2019/36/compare.json
 create mode 100644 data/2019/37/compare.json
 create mode 100644 data/2019/38/compare.json
 create mode 100644 data/2019/39/compare.json
 create mode 100644 data/2019/40/compare.json
 create mode 100644 data/2019/41/compare.json
 create mode 100644 data/2019/42/compare.json
 create mode 100644 data/2019/43/compare.json

(limited to 'data')

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"
+    }, 
+    {
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+      "base" : [ "5.2.2"],
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+      "name" : "xf86-video-amdgpu"
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+      "base" : [ "0.16"],
+      "name" : "perl-moosex-role-withoverloading"
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+      "base" : [ "1.4.9"],
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+      "base" : [ "0.9.9.3"],
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+      "name" : "perl-datetime-timezone"
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+      "name" : "perl-term-size-perl"
+    }, 
+    {
+      "target" : [ "1.7-1"],
+      "base" : [ "1.7-0.1"],
+      "name" : "r-e1071"
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+      "name" : "r-future"
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+      "base" : [ "1.14.0"],
+      "name" : "r-gqtlstats"
+    }, 
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+      "base" : [ "1.33"],
+      "name" : "perl-text-csv"
+    }, 
+    {
+      "target" : [ "1.2.1"],
+      "base" : [ "1.2.0"],
+      "name" : "ocaml4.02-react"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "base" : [ "0.1.4"],
+      "name" : "ocaml4.02-bos"
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+    {
+      "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"
+    }, 
+    {
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+      "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"],
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+      "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"
+    }, 
+    {
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+      "name" : "openmw"
+    }, 
+    {
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+      "base" : [ "0.16"],
+      "name" : "emacs-debbugs"
+    }, 
+    {
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+      "name" : "reptyr"
+    }, 
+    {
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+      "base" : [ "60.6.0-guix1"],
+      "name" : "conkeror"
+    }, 
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+      "base" : [ "60.6.0-guix1"],
+      "name" : "icecat"
+    }, 
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+      "base" : [ "0.2.0"],
+      "name" : "r-gtable"
+    }, 
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+      "base" : [ "1.4.2"],
+      "name" : "r-rhdf5lib"
+    }, 
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+      "name" : "whois"
+    }, 
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+      "base" : [ "3.2"],
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+    }, 
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+    }, 
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+      "base" : [ "5.0.4"],
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+    }, 
+    {
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+    }, 
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+      "base" : [ "4.4"],
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+    }, 
+    {
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+      "base" : [ "0.0.1-1.eda6800"],
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+      "name" : "r-feather"
+    }, 
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+      "name" : "znc"
+    }, 
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+      "base" : [ "1.0.1"],
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+    }, 
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+      "base" : [ "2.16.0"],
+      "name" : "mbedtls-apache"
+    }, 
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+    }, 
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+    }, 
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+      "base" : [ "3.0.1"],
+      "name" : "python-markdown"
+    }, 
+    {
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+      "name" : "r-cairo"
+    }, 
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+      "name" : "zynaddsubfx"
+    }, 
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+      "name" : "font-iosevka"
+    }, 
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+      "base" : [ "0.16.0-10.2637cfd"],
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+    }, 
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+      "base" : [ "0.18.0"],
+      "name" : "sddm"
+    }, 
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+      "name" : "r-geometry"
+    }, 
+    {
+      "target" : [ "0.5.0"],
+      "base" : [ "0.3.3"],
+      "name" : "python-xopen"
+    }, 
+    {
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+      "base" : [ "0.6.9"],
+      "name" : "python-anndata"
+    }, 
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+      "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"
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+    }]
+}
\ 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 @@
+{
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+      "base" : [ "1.18.2"],
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+      "base" : [ "0.0.0-2.0fcca48"],
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+    }, 
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+      "base" : [ "2.1.10-1.414be70"],
+      "name" : "emacs-wgrep-helm"
+    }, 
+    {
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+      "base" : [ "0.0.0-2.0fcca48"],
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+      "name" : "emacs-xr"
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+      "base" : [ "1.18.0"],
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+      "base" : [ "9.2.2"],
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+      "base" : [ "1.18.1"],
+      "name" : "mate-settings-daemon"
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+    }, 
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+    }, 
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+      "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" : [ 
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+      "base" : [ "22.5.1"],
+      "name" : "autojump"
+    }, 
+    {
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+      "base" : [ "1.34.7"],
+      "name" : "r-genomicfeatures"
+    }, 
+    {
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+      "base" : [ "1.15.9"],
+      "name" : "nginx"
+    }, 
+    {
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+      "base" : [ "3.1.0"],
+      "name" : "r-ggplot2"
+    }, 
+    {
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+      "base" : [ "5.50"],
+      "name" : "stunnel"
+    }, 
+    {
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+      "base" : [ "20190215"],
+      "name" : "acpica"
+    }, 
+    {
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+      "base" : [ "2.1.20190403"],
+      "name" : "miniupnpc"
+    }, 
+    {
+      "target" : [ "2019.04.07"],
+      "base" : [ "2019.03.18"],
+      "name" : "youtube-dl"
+    }, 
+    {
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+      "base" : [ "1.66"],
+      "name" : "r-wgcna"
+    }, 
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+      "base" : [ "0.2.2"],
+      "name" : "libopenshot"
+    }, 
+    {
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+      "base" : [ "26.1"],
+      "name" : "emacs-no-x"
+    }, 
+    {
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+      "base" : [ "1.24.0"],
+      "name" : "ocaml-gsl"
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+      "base" : [ "4.5"],
+      "name" : "wine-staging"
+    }, 
+    {
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+      "base" : [ "26.1"],
+      "name" : "emacs-xwidgets"
+    }, 
+    {
+      "target" : [ "2.19"],
+      "base" : [ "2.18"],
+      "name" : "links"
+    }, 
+    {
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+      "base" : [ "3.7-4"],
+      "name" : "r-plotrix"
+    }, 
+    {
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+      "base" : [ "2.0.3"],
+      "name" : "opam"
+    }, 
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+      "name" : "rust"
+    }, 
+    {
+      "target" : [ "0.11.2"],
+      "base" : [ "0.11.1"],
+      "name" : "python2-trezor"
+    }, 
+    {
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+      "base" : [ "0.2.0"],
+      "name" : "r-reinforcelearn"
+    }, 
+    {
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+      "base" : [ "0.11"],
+      "name" : "r-tinytex"
+    }, 
+    {
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+      "name" : "r-rversions"
+    }, 
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+      "base" : [ "0.38.0"],
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+    }, 
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+      "base" : [ "3.3.0"],
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+    }, 
+    {
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+      "name" : "jsoncpp"
+    }, 
+    {
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+      "base" : [ "0.27.4"],
+      "name" : "python2-pygit2"
+    }, 
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+    }, 
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+      "base" : [ "1.2.0"],
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+    }, 
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+      "name" : "emacs-no-x-toolkit"
+    }, 
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+      "base" : [ "0.0.20190227"],
+      "name" : "wireguard"
+    }, 
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+    }, 
+    {
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+    }, 
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+      "base" : [ "2.3.2"],
+      "name" : "burp"
+    }, 
+    {
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+      "base" : [ "1.0"],
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+      "name" : "clamav"
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+      "name" : "xcompmgr"
+    }, 
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+    }, 
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+      "name" : "emacs-minimal"
+    }, 
+    {
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+      "name" : "r-pracma"
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+      "name" : "r-data-table"
+    }, 
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+    }, 
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+    }, 
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+      "base" : [ "2.14.0"],
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+    }, 
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+    }, 
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+    }, 
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+      "base" : [ "0.1.0-1.fa52eac"],
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+    }, 
+    {
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+      "base" : [ "4.8.0"],
+      "name" : "r-plotly"
+    }, 
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+      "base" : [ "2.6.0"],
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+    }, 
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "base" : [ "2.10.8"],
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+    }, 
+    {
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+      "name" : "weston"
+    }, 
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+      "base" : [ "0.11.1"],
+      "name" : "python-trezor"
+    }, 
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+      "base" : [ "2.7.9"],
+      "name" : "ansible"
+    }, 
+    {
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+      "base" : [ "0.16.0-11.f970946"],
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+      "base" : [ "2.0.2"],
+      "name" : "r-remotes"
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+      "name" : "r-rvest"
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+    }, 
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+      "name" : "python2-trezor-agent"
+    }, 
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+      "base" : [ "2.0-2.98aab97"],
+      "name" : "arm-trusted-firmware-sun50i-a64"
+    }, 
+    {
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+      "base" : [ "1.3.1"],
+      "name" : "r-huge"
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+      "base" : [ "0.5.1"],
+      "name" : "r-broom"
+    }, 
+    {
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+      "base" : [ "1.3.8"],
+      "name" : "r-ddalpha"
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+      "name" : "duplicity"
+    }, 
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+      "base" : [ "4.1.0"],
+      "name" : "r-ggthemes"
+    }, 
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+      "base" : [ "0.38.0"],
+      "name" : "guitarix"
+    }, 
+    {
+      "target" : [ "6.0.3"],
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+      "name" : "python2-keepkey"
+    }, 
+    {
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+      "base" : [ "4.1-13"],
+      "name" : "r-rpart"
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+    {
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+      "name" : "libsoup"
+    }, 
+    {
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+      "name" : "cifs-utils"
+    }, 
+    {
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+    }, 
+    {
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+      "name" : "ocaml-cmdliner"
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+    }, 
+    {
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+    }, 
+    {
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+      "base" : [ "0.16.0-11.f970946"],
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+      "base" : [ "0.9.2"],
+      "name" : "r-summarytools"
+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
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+      "version" : "20171003",
+      "name" : "gnucap"
+    }, 
+    {
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+      "name" : "ocaml-dose3"
+    }, 
+    {
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+      "name" : "perl-devel-leak"
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+    {
+      "version" : "1.0.0-1.5f1fa99",
+      "name" : "emacs-undo-propose-el"
+    }, 
+    {
+      "version" : "2018.3.2",
+      "name" : "flightgear"
+    }, 
+    {
+      "version" : "1.04",
+      "name" : "perl-string-shellquote"
+    }, 
+    {
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+      "name" : "perl-danga-socket"
+    }, 
+    {
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+      "name" : "r-rex"
+    }, 
+    {
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+      "name" : "emacs-helm-dash"
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+      "version" : "0.2.3-1.09e15fc",
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+    }, 
+    {
+      "version" : "1.0.0-1.0c7501e",
+      "name" : "emacs-evil-indent-plus"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "name" : "emacs-exwm-edit"
+    }, 
+    {
+      "version" : "0.85-1.ed15fd5",
+      "name" : "emacs-equake"
+    }, 
+    {
+      "version" : "0-1.e580460",
+      "name" : "marble-marcher"
+    }, 
+    {
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+      "name" : "ocaml-mccs"
+    }, 
+    {
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+      "name" : "perl-test-version"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "base" : [ "1.7.3.2"],
+      "name" : "socat"
+    }, 
+    {
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+      "base" : [ "0.16.0-12.d78bfd2"],
+      "name" : "guix"
+    }, 
+    {
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+      "base" : [ "0.90.1"],
+      "name" : "calf"
+    }, 
+    {
+      "target" : [ "6.12.2"],
+      "base" : [ "6.12.0"],
+      "name" : "csound"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "base" : [ "1.18.0"],
+      "name" : "libmbim"
+    }, 
+    {
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+      "base" : [ "0.8.8"],
+      "name" : "eyed3"
+    }, 
+    {
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+      "base" : [ "0.23.1"],
+      "name" : "crawl"
+    }, 
+    {
+      "target" : [ "5.0.8"],
+      "base" : [ "5.0.7"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
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+      "base" : [ "0-4.80c1e9e71"],
+      "name" : "guile-newt"
+    }, 
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+      "base" : [ "3.4.0"],
+      "name" : "lm-sensors"
+    }, 
+    {
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+      "base" : [ "4.0.0"],
+      "name" : "openmpi"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "name" : "greenisland"
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+      "name" : "r-rcpphnsw"
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+    }, 
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+    }, 
+    {
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+      "name" : "u-boot-am335x-evm"
+    }, 
+    {
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+      "name" : "hedgewars"
+    }, 
+    {
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+      "name" : "python-css-parser"
+    }, 
+    {
+      "version" : "1.9.1",
+      "name" : "python2-soupsieve"
+    }, 
+    {
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+      "name" : "i3lock"
+    }, 
+    {
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+    }, 
+    {
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+      "name" : "r-base64url"
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+      "name" : "r-dqrng"
+    }, 
+    {
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+      "name" : "r-biocsingular"
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+    {
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+      "name" : "python2-html2text"
+    }, 
+    {
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+      "name" : "r-grimport2"
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+    {
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+      "name" : "python-django-extensions"
+    }, 
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+      "name" : "r-sitmo"
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+    {
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+      "name" : "r-batchtools"
+    }, 
+    {
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+      "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 @@
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+      "base" : [ "20130824.507"],
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+      "name" : "conkeror"
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+    {
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+    }, 
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+      "base" : [ "5.0.0"],
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+    }, 
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+      "base" : [ "1.1.0"],
+      "name" : "r-styler"
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+      "base" : [ "0.5"],
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+    }, 
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+      "base" : [ "1.21.0"],
+      "name" : "python-efl"
+    }, 
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+      "base" : [ "2.4.1"],
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+    }, 
+    {
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+    }, 
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+    }, 
+    {
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+      "name" : "python-future"
+    }, 
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+      "base" : [ "1.11.6"],
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+    {
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+      "name" : "picard"
+    }, 
+    {
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+    }, 
+    {
+      "target" : [ "1.2.2"],
+      "base" : [ "1.2.1"],
+      "name" : "tlp"
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+    {
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+    {
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+    {
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+    {
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+      "name" : "gcc-objc++"
+    }, 
+    {
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+      "name" : "gcc-objc++"
+    }, 
+    {
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+      "name" : "gcc-vc4"
+    }, 
+    {
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+      "name" : "gcc"
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+    {
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+      "name" : "gcc-cross-sans-libc-arm-none-eabi"
+    }, 
+    {
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+      "name" : "gcc"
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+    {
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+      "name" : "libstdc++-doc"
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+    {
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+      "name" : "gcc-objc++"
+    }, 
+    {
+      "version" : "7.4.0",
+      "name" : "gcc-objc++"
+    }, 
+    {
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+      "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++"
+    }, 
+    {
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+    }, 
+    {
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+      "name" : "gcc-objc"
+    }, 
+    {
+      "version" : "4.6.1-2.4c46ecbe7",
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+    }, 
+    {
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+      "name" : "gcc"
+    }, 
+    {
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+      "name" : "gfortran"
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+  "new-packages" : [ 
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+      "name" : "r-refmanager"
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+    {
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+    {
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+      "name" : "cl-find-port"
+    }, 
+    {
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+      "name" : "git-annex-remote-rclone"
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+      "name" : "go-netlink"
+    }, 
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+      "name" : "emacs-miniedit"
+    }, 
+    {
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+      "name" : "ecl-find-port"
+    }, 
+    {
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+      "name" : "emacs-rotate-text"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "name" : "gcc-toolchain"
+    }, 
+    {
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+      "name" : "r-quasr"
+    }, 
+    {
+      "version" : "0.1-1.4c1fbc3",
+      "name" : "emacs-elisp-demos"
+    }, 
+    {
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+      "name" : "emacs-dired-rsync"
+    }, 
+    {
+      "version" : "0.3.0",
+      "name" : "r-dalex"
+    }, 
+    {
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+      "name" : "guile-file-names"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "base" : [ "6.9.1"],
+      "name" : "oniguruma"
+    }, 
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+      "base" : [ "5.53"],
+      "name" : "stunnel"
+    }, 
+    {
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+      "base" : [ "8.02"],
+      "name" : "openconnect"
+    }, 
+    {
+      "target" : [ "4.0.1"],
+      "base" : [ "4.0"],
+      "name" : "wine"
+    }, 
+    {
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+      "base" : [ "4.14.118", "4.19.42", "4.4.179", "4.9.175", "5.1.1"],
+      "name" : "linux-libre"
+    }, 
+    {
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+      "base" : [ "0.1"],
+      "name" : "guile-file-names"
+    }, 
+    {
+      "target" : [ "1.3.1"],
+      "base" : [ "1.3.0"],
+      "name" : "python2-django-rq"
+    }, 
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+}
\ 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 @@
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+}
\ 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 @@
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+    {
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+      "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"
+    }, 
+    {
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+      "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" : [ 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
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+    {
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+      "base" : [ "1.5.0"],
+      "name" : "libmatroska"
+    }, 
+    {
+      "target" : [ "13.2.6"],
+      "base" : [ "13.2.5"],
+      "name" : "ceph"
+    }, 
+    {
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+      "base" : [ "1.0.17"],
+      "name" : "libsodium"
+    }, 
+    {
+      "target" : [ "7.2.3"],
+      "base" : [ "4.1.2"],
+      "name" : "xsimd"
+    }, 
+    {
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+      "base" : [ "5.1.6"],
+      "name" : "x86-energy-perf-policy"
+    }, 
+    {
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+      "base" : [ "0.11.2"],
+      "name" : "python2-trezor"
+    }, 
+    {
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+      "base" : [ "0.28.4"],
+      "name" : "python-notmuch"
+    }, 
+    {
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+      "base" : [ "0.5.7"],
+      "name" : "qjackctl"
+    }, 
+    {
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+      "base" : [ "0.28.4"],
+      "name" : "python2-notmuch"
+    }, 
+    {
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+      "base" : [ "1.2.3"],
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+    }, 
+    {
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+      "base" : [ "2.10.1"],
+      "name" : "openvswitch"
+    }, 
+    {
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+      "base" : [ "0.9.5.1"],
+      "name" : "r-stringdist"
+    }, 
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+      "base" : [ "2.5.22"],
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+    }, 
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+      "base" : [ "2019.03.06"],
+      "name" : "livemedia-utils"
+    }, 
+    {
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+      "base" : [ "0.0-17"],
+      "name" : "r-iso"
+    }, 
+    {
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+      "base" : [ "1.0"],
+      "name" : "sway"
+    }, 
+    {
+      "target" : [ "1.3.9"],
+      "base" : [ "1.3.7"],
+      "name" : "libebml"
+    }, 
+    {
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+      "name" : "e2fsck-static"
+    }, 
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+      "name" : "po4a"
+    }, 
+    {
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+      "base" : [ "2017.03.07"],
+      "name" : "wireless-regdb"
+    }, 
+    {
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+      "base" : [ "2.2-1"],
+      "name" : "r-fpc"
+    }, 
+    {
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+      "base" : [ "2.6.1"],
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+    }, 
+    {
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+      "base" : [ "2.6.1"],
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+    }, 
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+      "base" : [ "3.2.23"],
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+    }, 
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+      "base" : [ "0.115"],
+      "name" : "polkit"
+    }, 
+    {
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+      "base" : [ "1.0.1"],
+      "name" : "r-rhisat2"
+    }, 
+    {
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+      "base" : [ "2.21.0"],
+      "name" : "git"
+    }, 
+    {
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+    }, 
+    {
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+      "base" : [ "4.19.47", "5.1.6"],
+      "name" : "linux-libre"
+    }, 
+    {
+      "target" : [ "0.6.0"],
+      "base" : [ "0.5.0"],
+      "name" : "wlroots"
+    }, 
+    {
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+      "base" : [ "0.17.4"],
+      "name" : "r-sjstats"
+    }, 
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+      "base" : [ "4.19.47", "5.1.6"],
+      "name" : "linux-libre-arm-generic"
+    }, 
+    {
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+      "base" : [ "1.44.5"],
+      "name" : "e2fsprogs"
+    }, 
+    {
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+      "base" : [ "1.11.4"],
+      "name" : "mutt"
+    }, 
+    {
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+      "base" : [ "4.0.1"],
+      "name" : "tinyxml2"
+    }, 
+    {
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+    }, 
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+      "base" : [ "4.6.3"],
+      "name" : "python-beautifulsoup4"
+    }, 
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+      "base" : [ "20170310"],
+      "name" : "mobile-broadband-provider-info"
+    }, 
+    {
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+      "base" : [ "2018.0"],
+      "name" : "shaderc"
+    }, 
+    {
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+      "base" : [ "2016.8-1"],
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+    }, 
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+      "base" : [ "1.2.4"],
+      "name" : "emacs-dashboard"
+    }, 
+    {
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+      "base" : [ "1.12.5"],
+      "name" : "v4l-utils"
+    }, 
+    {
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+      "base" : [ "0.1.62"],
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+    }, 
+    {
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+      "base" : [ "4.19.47", "5.1.6"],
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+    }, 
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+    }, 
+    {
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+    }, 
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+      "name" : "ghc-conduit-extra"
+    }, 
+    {
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+    }, 
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+    }, 
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+      "name" : "cfitsio"
+    }, 
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+      "name" : "swaylock"
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+    }, 
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+    }, 
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+    }, 
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+    }, 
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+      "name" : "r-msnbase"
+    }, 
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+    }, 
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+      "base" : [ "5.0.11", "5.2.4.0"],
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+      "name" : "mame"
+    }, 
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+      "base" : [ "0.3.5"],
+      "name" : "neovim"
+    }, 
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+      "base" : [ "1.11.20"],
+      "name" : "python-django"
+    }, 
+    {
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+      "base" : [ "2.6.1"],
+      "name" : "python2-cryptography"
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+    }]
+}
\ 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 @@
+{
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+      "name" : "offlineimap"
+    }, 
+    {
+      "target" : [ "2.4.98"],
+      "base" : [ "2.4.97"],
+      "name" : "libdrm"
+    }, 
+    {
+      "target" : [ "1.1.107"],
+      "base" : [ "1.1.106"],
+      "name" : "vulkan-loader"
+    }, 
+    {
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+      "name" : "cups-filters"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+    }, 
+    {
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+    }, 
+    {
+      "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" : [ 
+    {
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+      "base" : [ "4.3.2"],
+      "name" : "pdfpc"
+    }, 
+    {
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+      "base" : [ "10.46", "11.28", "9.181"],
+      "name" : "openjdk"
+    }, 
+    {
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+      "base" : [ "3.1.1"],
+      "name" : "r-ggplot2"
+    }, 
+    {
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+      "base" : [ "1.3.4"],
+      "name" : "r-emmeans"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "base" : [ "2.0.3"],
+      "name" : "python2-cypari2"
+    }, 
+    {
+      "target" : [ "0.7"],
+      "base" : [ "0.6"],
+      "name" : "r-mime"
+    }, 
+    {
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+      "base" : [ "2.5.6"],
+      "name" : "balsa"
+    }, 
+    {
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+      "base" : [ "1.0"],
+      "name" : "emacs-fish-completion"
+    }, 
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+      "base" : [ "2.9.3"],
+      "name" : "ncbi-vdb"
+    }, 
+    {
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+      "base" : [ "4.10"],
+      "name" : "wine-staging"
+    }, 
+    {
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+      "base" : [ "1.1.0"],
+      "name" : "python2-scipy"
+    }, 
+    {
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+      "base" : [ "1.6"],
+      "name" : "r-formatr"
+    }, 
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+      "base" : [ "4.14.126", "4.19.51", "4.4.181", "4.9.181", "5.1.10"],
+      "name" : "linux-libre"
+    }, 
+    {
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+      "base" : [ "5.1.4"],
+      "name" : "hcxdumptool"
+    }, 
+    {
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+      "base" : [ "5.1.0"],
+      "name" : "python-ipykernel"
+    }, 
+    {
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+      "base" : [ "0.19.0"],
+      "name" : "stellarium"
+    }, 
+    {
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+    {
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+      "name" : "python2-botocore"
+    }, 
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+    }, 
+    {
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+    }, 
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+    }, 
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+    }, 
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+    }, 
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+    }, 
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+    }, 
+    {
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+      "name" : "python-unidecode"
+    }, 
+    {
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+      "base" : [ "1.5"],
+      "name" : "gaupol"
+    }, 
+    {
+      "target" : [ "0.20.3"],
+      "base" : [ "0.20.1"],
+      "name" : "python2-scikit-learn"
+    }, 
+    {
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+      "base" : [ "2.0.8"],
+      "name" : "python2-gmpy2"
+    }, 
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+      "base" : [ "1.12.0"],
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+    {
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+    }, 
+    {
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+      "base" : [ "4.2"],
+      "name" : "nano"
+    }, 
+    {
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+      "base" : [ "0.12.5"],
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+    }, 
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+      "base" : [ "1.1.14"],
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+    }, 
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+    }, 
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+    }, 
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+    }, 
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+    }, 
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+    }, 
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+    }, 
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+      "name" : "r-nor1mix"
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+    }, 
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+    {
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+    }, 
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+    }, 
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+    }, 
+    {
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+    }, 
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+    }, 
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+    }, 
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+    }, 
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+      "name" : "python-botocore"
+    }, 
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+    }, 
+    {
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+      "base" : [ "2.7.9"],
+      "name" : "r-sjmisc"
+    }, 
+    {
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+    }, 
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+    }, 
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+      "name" : "python-bcrypt"
+    }, 
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+      "target" : [ "5.1.14"],
+      "base" : [ "5.1.10"],
+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
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+      "base" : [ "0.94"],
+      "name" : "python-lmdb"
+    }, 
+    {
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+}
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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 @@
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+}
\ 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 @@
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+    }, 
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+      "base" : [ "40.0.0"],
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+      "base" : [ "5.1.15"],
+      "name" : "perf"
+    }, 
+    {
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+      "base" : [ "5.1.15"],
+      "name" : "freefall"
+    }, 
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+    }, 
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+      "base" : [ "0.1.0"],
+      "name" : "emacs-company-restclient"
+    }, 
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+    }, 
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+      "base" : [ "0.1-0.b3ee0f0"],
+      "name" : "emacs-zoutline"
+    }, 
+    {
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+    }, 
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+      "base" : [ "0.0.12"],
+      "name" : "lpd8editor"
+    }, 
+    {
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+      "base" : [ "0.45.1"],
+      "name" : "python2-olefile"
+    }, 
+    {
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+      "base" : [ "115-1.7f3416f"],
+      "name" : "diffoscope"
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+      "base" : [ "0.0.7"],
+      "name" : "pigx-rnaseq"
+    }, 
+    {
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+      "name" : "mpd"
+    }, 
+    {
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+      "base" : [ "4.11"],
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+    }],
+  "removed-packages" : [],
+  "new-packages" : [ 
+    {
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+      "name" : "emacs-lpy"
+    }, 
+    {
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+      "name" : "sbcl-trivia.level2"
+    }, 
+    {
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+      "name" : "sbcl-dexador"
+    }, 
+    {
+      "version" : "20171130",
+      "name" : "sbcl-fare-quasiquote"
+    }, 
+    {
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+      "name" : "qlogo"
+    }, 
+    {
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+      "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 @@
+{
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+      "base" : [ "1.13.2"],
+      "name" : "libinput"
+    }, 
+    {
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+      "base" : [ "0.3.11"],
+      "name" : "python2-freezegun"
+    }, 
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+      "name" : "xkeyboard-config"
+    }, 
+    {
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+      "base" : [ "1.0.10"],
+      "name" : "python2-mako"
+    }, 
+    {
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+      "base" : [ "1.14.0"],
+      "name" : "mupdf"
+    }, 
+    {
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+      "base" : [ "2018.5"],
+      "name" : "python2-pytz"
+    }, 
+    {
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+      "base" : [ "0.34.2"],
+      "name" : "letsencrypt"
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+      "base" : [ "20.0"],
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+    }, 
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+      "name" : "gtk+"
+    }, 
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+      "base" : [ "19.0.4"],
+      "name" : "mesa-opencl-icd"
+    }, 
+    {
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+      "base" : [ "2.03"],
+      "name" : "gama"
+    }, 
+    {
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+      "base" : [ "10.8", "11.4", "9.6.13"],
+      "name" : "postgresql"
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+      "base" : [ "1.85"],
+      "name" : "perl-net-ssleay"
+    }, 
+    {
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+      "base" : [ "1.5.2"],
+      "name" : "docker-compose"
+    }, 
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+      "name" : "perl-html-form"
+    }, 
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+      "name" : "python-docker-pycreds"
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+    }, 
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+      "name" : "python-urllib3"
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+    }, 
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+      "name" : "python-freezegun"
+    }, 
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+    }, 
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+      "name" : "python-pygments"
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+      "name" : "sbcl-clx"
+    }, 
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+      "name" : "python-rpy2"
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+      "name" : "python2-cython"
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+      "name" : "python2-gnupg"
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+      "name" : "python-acme"
+    }, 
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+    }, 
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+    }, 
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+    }, 
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+    }, 
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+      "base" : [ "19.0.4"],
+      "name" : "mesa-opencl"
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+      "name" : "emacs-stumpwm-mode"
+    }, 
+    {
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+    {
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+      "base" : [ "0.3.4"],
+      "name" : "python-dockerpty"
+    }, 
+    {
+      "target" : [ "0.35.1"],
+      "base" : [ "0.34.2"],
+      "name" : "certbot"
+    }, 
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+      "name" : "python-babel"
+    }, 
+    {
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+      "base" : [ "0.0.0-1.6026eb7"],
+      "name" : "vim-airline-themes"
+    }, 
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+    {
+      "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"
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+    {
+      "version" : "1.0.0",
+      "name" : "anonip"
+    }, 
+    {
+      "version" : "0.2.3",
+      "name" : "evisum"
+    }, 
+    {
+      "version" : "0.2",
+      "name" : "emacs-polymode-org"
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+    {
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+      "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 @@
+{
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+      "name" : "readymedia"
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+    {
+      "version" : "4.5",
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+      "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 @@
+{
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+      "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"
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+    {
+      "version" : "1.2.1",
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+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "base" : [ "2.004"],
+      "name" : "texlive-fonts-lm"
+    }, 
+    {
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+      "base" : [ "0.2.2"],
+      "name" : "r-bayestestr"
+    }, 
+    {
+      "target" : [ "0.8-1.329119c"],
+      "base" : [ "0.7-1.caeb37b"],
+      "name" : "emacs-deadgrep"
+    }, 
+    {
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+      "base" : [ "1.21"],
+      "name" : "r-desolve"
+    }, 
+    {
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+      "name" : "git-annex"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "base" : [ "1.13"],
+      "name" : "r-rmarkdown"
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+      "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"
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+    {
+      "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"
+    }, 
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+      "base" : [ "2.8"],
+      "name" : "wpa-supplicant"
+    }, 
+    {
+      "target" : [ "1.18.1"],
+      "base" : [ "1.18.0"],
+      "name" : "r-genomicinteractions"
+    }, 
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+      "base" : [ "0.82.1"],
+      "name" : "r-xgboost"
+    }, 
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+      "target" : [ "0.7.0"],
+      "base" : [ "0.6.0"],
+      "name" : "r-clipr"
+    }, 
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+      "base" : [ "3.1-140"],
+      "name" : "r-nlme"
+    }, 
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+      "base" : [ "2.1.1"],
+      "name" : "r-rsqlite"
+    }, 
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+      "base" : [ "0.3.0"],
+      "name" : "r-insight"
+    }, 
+    {
+      "target" : [ "1.4.2"],
+      "base" : [ "1.4.1"],
+      "name" : "r-pillar"
+    }, 
+    {
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+      "base" : [ "20190715"],
+      "name" : "emacs-org-contrib"
+    }, 
+    {
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+      "base" : [ "3.1-1"],
+      "name" : "r-bayesm"
+    }, 
+    {
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+      "base" : [ "3.40.2"],
+      "name" : "r-limma"
+    }, 
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+      "base" : [ "19.07"],
+      "name" : "faudio"
+    }, 
+    {
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+      "base" : [ "1.0.1"],
+      "name" : "r-rcpp"
+    }, 
+    {
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+      "base" : [ "2.8"],
+      "name" : "wpa-supplicant-gui"
+    }, 
+    {
+      "target" : [ "1.9.4"],
+      "base" : [ "1.9.3"],
+      "name" : "r-checkmate"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
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+    }, 
+    {
+      "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 @@
+{
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+  "new-packages" : [ 
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+      "name" : "rust-wasi"
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+    {
+      "version" : "0.10.0",
+      "name" : "python-folium"
+    }, 
+    {
+      "version" : "0.1-1.cbe91e1",
+      "name" : "emacs-ample-regexps"
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+      "name" : "emacs-ssh-config-mode"
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+    {
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+      "name" : "pixiewps"
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+    {
+      "version" : "0.5",
+      "name" : "emacs-flyspell-correct"
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+    {
+      "version" : "0.3.1",
+      "name" : "python-branca"
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+      "name" : "emacs-evil-mc"
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+      "name" : "ruby-reverse-markdown"
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+    {
+      "version" : "0.4",
+      "name" : "emacs-refactor"
+    }, 
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+      "version" : "4.3.1",
+      "name" : "emacs-org-jira"
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+      "name" : "emacs-mu4e-jump-to-list"
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+      "name" : "fet"
+    }, 
+    {
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+      "name" : "zutils"
+    }, 
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+      "name" : "rust-libc"
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+      "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 @@
+{
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+    {
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+      "name" : "rust-futures-cpupool"
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+      "name" : "rust-version-check"
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+    {
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+      "name" : "mescc-tools-static-stripped-tarball"
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+    {
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+      "name" : "rust-schannel"
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+    {
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+      "name" : "cedille"
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+    {
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+      "name" : "rust-regex-syntax"
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+    {
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+      "name" : "rust-try-lock"
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+    {
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+      "name" : "rust-unicase"
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+    {
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+      "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 @@
+{
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+      "name" : "rust-thread-id"
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+}
\ 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 @@
+{
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+}
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diff --git a/data/2019/38/compare.json b/data/2019/38/compare.json
new file mode 100644
index 0000000..85a8e11
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+      "name" : "emacs-prodigy-el"
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+      "name" : "emacs-scribble-mode"
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+      "base" : [ "1.5.0"],
+      "name" : "emacs-realgud"
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+      "base" : [ "0-0.6750501"],
+      "name" : "emacs-general"
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+      "name" : "samba"
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+      "name" : "emacs-org-sidebar"
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+      "name" : "unbound"
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+      "base" : [ "2.9.8"],
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+      "name" : "emacs-lpy"
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+      "base" : [ "1.0.1-5.cc98b00"],
+      "name" : "guix"
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+      "base" : [ "1.5.7"],
+      "name" : "emacs-olivetti"
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+      "name" : "js-datatables"
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+      "base" : [ "0.3.7"],
+      "name" : "neovim"
+    }, 
+    {
+      "target" : [ "2.2"],
+      "base" : [ "2.1"],
+      "name" : "emacs-base16-theme"
+    }, 
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+      "base" : [ "2.3.3"],
+      "name" : "emacs-evil-matchit"
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+      "name" : "linux-libre-arm-veyron"
+    }, 
+    {
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+      "base" : [ "1.3.1"],
+      "name" : "next"
+    }, 
+    {
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+      "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"
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+      "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"
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+    {
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+      "name" : "emacs-js2-refactor-el"
+    }, 
+    {
+      "target" : [ "0.9.2", "0.8.0"],
+      "base" : [ "0.9.2"],
+      "name" : "rust-strsim"
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+    {
+      "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" : [ 
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+      "version" : "1.0-1.0de1db7",
+      "name" : "ecl-lzlib"
+    }, 
+    {
+      "version" : "0.2.12",
+      "name" : "rust-libssh2-sys"
+    }, 
+    {
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+      "name" : "rust-futures-sink-preview"
+    }, 
+    {
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+      "name" : "zinnia"
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+    {
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+      "name" : "cl-periods"
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+    {
+      "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"
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+    {
+      "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"
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+    {
+      "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"
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+    {
+      "version" : "2.2.11-1.da9061b",
+      "name" : "cl-series"
+    }, 
+    {
+      "version" : "0.1.31",
+      "name" : "rust-backtrace-sys"
+    }, 
+    {
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+      "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"
+    }, 
+    {
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+      "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"
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+  "new-packages" : [ 
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+    {
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+    {
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+    {
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+    }, 
+    {
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+      "name" : "emacs-cmake-font-lock"
+    }, 
+    {
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+    }, 
+    {
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+      "name" : "guile3.0-gdbm-ffi"
+    }, 
+    {
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+    }, 
+    {
+      "version" : "0.0.0-1.1a95e12",
+      "name" : "makeself-safeextract"
+    }, 
+    {
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+      "name" : "emacs-flycheck-grammalecte"
+    }, 
+    {
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+      "name" : "python-distro"
+    }, 
+    {
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+      "name" : "debops"
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+    {
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+      "name" : "xdg-dbus-proxy"
+    }, 
+    {
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+    }, 
+    {
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+      "name" : "ell"
+    }, 
+    {
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+      "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 @@
+{
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+      "base" : [ "3.0.0-2.47b7df0"],
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+}
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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 @@
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+    {
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+    {
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+    }]
+}
\ 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 @@
+{
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+    {
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+      "name" : "emacs-dimmer"
+    }, 
+    {
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+    {
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+      "name" : "emacs-apheleia"
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+    {
+      "version" : "0.2.0-0.df7cf00",
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+      "name" : "httpie"
+    }, 
+    {
+      "version" : "0.1-1.312f366",
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+    }]
+}
\ 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 @@
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+      "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
-- 
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