Releases on May 14th, 2012 and before

github
gentoo/portage on GitHub v2.1.10.60 v2.2.0_alpha105
github
qemu/qemu on GitHub v1.1.0-rc2 v1.1-rc2
gnome-gitlab
GNOME/at-spi2-core on Gnome GitLab AT_SPI2_CORE_2_4_2
github
EFForg/https-everywhere on GitHub 3.0development.3
github
skyjake/Doomsday-Engine on GitHub release-1.9.8 build500
github
FarGroup/FarManager on GitHub builds/3.0.2675
github
kiegroup/drools on GitHub 5.4.0.Final
github
FarGroup/FarManager on GitHub builds/3.0.2674
github
apple/llvm-project on GitHub llvmorg-3.1.0
Maybe you can find something interesting in this list