Releases on August 7th, 2012 and before

freedesktop-gitlab
xorg/xserver on Freedesktop GitLab xorg-server-1.12.99.904
github
microsoft/git on GitHub v1.7.12-rc2
github
xwiki/xwiki-platform on GitHub xwiki-platform-4.2-milestone-2
github
gollum/gollum on GitHub v2.1.2 v2.1.1
gnome-gitlab
GNOME/at-spi2-atk on Gnome GitLab AT_SPI2_ATK_2_5_5
gnome-gitlab
GNOME/at-spi2-core on Gnome GitLab AT_SPI2_CORE_2_5_5
github
apache/maven-surefire on GitHub surefire-2.12.2
github
edx/edx-platform on GitHub archived-branch/feature/cale/ignore-collectstatic-errors
github
cms-sw/cmssw on GitHub CMSSW_4_2_8_SLHChcal6
github
yquake2/yquake2 on GitHub QUAKE2_WIN32_TEST3
Maybe you can find something interesting in this list