Releases on May 8th, 2013 and before

github
mixxxdj/mixxx on GitHub release-1.11.0
gitlab
shorewall/release on GitLab 4.5.17-Beta1
github
qemu/qemu on GitHub v1.5.0-rc1
github
FarGroup/FarManager on GitHub builds/3.0.3400
github
FreeRDP/FreeRDP on GitHub 1.1.0-beta1+ios3
github
skyjake/Doomsday-Engine on GitHub build863 build860
github
craftcms/cms on GitHub 1.0.0-alpha.2234
github
FarGroup/FarManager on GitHub builds/3.0.3399
github
craftcms/cms on GitHub 1.0.0-alpha.2233
github
FarGroup/FarManager on GitHub builds/3.0.3398
github
apple/llvm-project on GitHub llvmorg-3.3.0-rc1
sourceforge
winscp on SourceForge WinSCP/5.2.1 beta/winscp521setup.exe WinSCP/5.2.1 beta/winscp521readme.txt WinSCP/5.2.1 beta/winscp521automation.zip
sourceforge
winscp/WinSCP on SourceForge 5.2.1 beta/winscp521setup.exe 5.2.1 beta/winscp521readme.txt 5.2.1 beta/winscp521automation.zip
Maybe you can find something interesting in this list