Releases in April 2010 and before

github
KDE/krusader on GitHub v2.2.0-beta1
github
FarGroup/FarManager on GitHub builds/2.0.1533
github
belaban/JGroups on GitHub JGroups_2_6_15_GA
github
FarGroup/FarManager on GitHub builds/2.0.1532 builds/2.0.1531
github
gregkh/linux on GitHub v2.6.34-rc6
github
FarGroup/FarManager on GitHub builds/2.0.1530
sourceforge
winmerge on SourceForge alpha/2.13.12/WinMerge-2.13.12-src.zip alpha/2.13.12/WinMerge-2.13.12-exe.7z alpha/2.13.12/WinMerge-2.13.12-src.7z alpha/2.13.12/WinMerge-2.13.12-exe.zip alpha/2.13.12/readme.txt alpha/2.13.12/WinMerge-2.13.12-x86-Setup.msi alpha/2.13.12/WinMerge-2.13.12-Setup.exe
github
glennrp/libpng on GitHub v1.4.2rc05 v1.5.0beta23
Maybe you can find something interesting in this list