Releases on April 28th, 2012 and before

sourceforge
graphicsmagick on SourceForge OldFiles/GraphicsMagick-1.3.15-windows-source.7z OldFiles/GraphicsMagick-1.3.15-1.src.rpm OldFiles/GraphicsMagick-1.3.15.tar.xz graphicsmagick-history/1.3/GraphicsMagick-1.3.15.tar.gz OldFiles/GraphicsMagick-1.3.15.tar.bz2
github
FarGroup/FarManager on GitHub builds/3.0.2650
gems
spree on Ruby Gems 1.1.0 1.0.4
github
ntpsec/ntpsec on GitHub NTP_4_2_7P275
github
glennrp/libpng on GitHub v1.6.0beta21 v1.5.11beta01
github
FarGroup/FarManager on GitHub builds/3.0.2649
github
apache/hive on GitHub release-0.9.0
github
EFForg/https-everywhere on GitHub 3.0development.2
github
emacs-mirror/emacs on GitHub emacs-24.0.96
github
FarGroup/FarManager on GitHub builds/3.0.2648
github
cms-sw/cmssw on GitHub CMSSW_5_2_5_cand1 CMSSW_5_2_5
Maybe you can find something interesting in this list