o Major bugfixes: - Many SOCKS5 clients, when configured to offer a username/password, offer both username/password authentication and "no authentication". Tor had previously preferred no authentication, but this was problematic when trying to make applications get proper stream isolation with IsolateSOCKSAuth. Now, on any SOCKS port with IsolateSOCKSAuth turned on (which is the default), Tor selects username/password authentication if it's offered. If this confuses your application, you can disable it on a per-SOCKSPort basis via PreferSOCKSNoAuth. Fixes bug 8117; bugfix on 0.2.3.3-alpha.