Releases on June 3rd, 2011 and before

sourceforge
avidemux/avidemux on SourceForge 2.5.5/avidemux_2.5.5.tar.gz
github
ntpsec/ntpsec on GitHub NTP_4_2_7P179
github
FarGroup/FarManager on GitHub builds/3.0.2062
github
glennrp/libpng on GitHub v1.5.3rc01
github
FarGroup/FarManager on GitHub builds/3.0.2061
github
datastax/cassandra on GitHub cassandra-0.8.0
sourceforge
codeblocks on SourceForge Binaries/Nightlies/2011/CB_20110602_rev7178_win32.7z
github
ntpsec/ntpsec on GitHub NTP_4_2_7P178
sourceforge
qbittorrent/qbittorrent on SourceForge qbittorrent-2.8.0/README qbittorrent-2.8.0/qbittorrent-2.8.0.tar.gz
github
cms-sw/cmssw on GitHub CMSSW_4_2_4
github
microsoft/git on GitHub v1.7.6-rc0 v1.7.5.4
freedesktop-gitlab
xorg/xserver on Freedesktop GitLab xorg-server-1.10.99.901
github
ntpsec/ntpsec on GitHub NTP_4_2_7P177
debian-gitlab
kernel-team/linux on Debian GitLab debian/3.0.0_rc1-1_experimental.1
github
processone/ejabberd on GitHub v3.0.0-alpha-3 v2.1.7
sourceforge
upp on SourceForge GPL-sources/OpenCV_2_2_0 plugin_BSD.7z
github
resteasy/Resteasy on GitHub RESTEASY_JAXRS_2_2_0_GA RESTEASY_JAXRS_2_2_0_GA@1367 RESTEASY_JAXRS_2_2_0_GA@1364
Maybe you can find something interesting in this list