Releases on May 7th, 2012 and before

github
cms-sw/cmssw on GitHub CMSSW_5_3_0
sourceforge
ultradefrag/stable-release on SourceForge 5.0.5/ultradefrag-portable-5.0.5.bin.ia64.zip 5.0.5/ultradefrag-portable-5.0.5.bin.amd64.zip 5.0.5/ultradefrag-portable-5.0.5.bin.i386.zip
github
cms-sw/cmssw on GitHub CMSSW_4_1_8_patch10
github
mongo-express/mongo-express on GitHub v0.11.2 v0.11.1 v0.11.0 v0.10.0
sourceforge
portableapps/Pidgin Portable on SourceForge Additional Versions/PidginPortable_2.10.4.paf.exe
github
cms-sw/cmssw on GitHub CMSSW_6_0_0_pre4
freedesktop-gitlab
xorg/xserver on Freedesktop GitLab xorg-server-1.12.1.901
github
mamedev/mame on GitHub mame0145u8
sourceforge
pidgin/Pidgin on SourceForge 2.10.4/pidgin-2.10.4-win32-bin.zip
sourceforge
pidgin on SourceForge Pidgin/2.10.4/pidgin-2.10.4-win32-bin.zip
sourceforge
pidgin/Pidgin on SourceForge 2.10.4/pidgin-2.10.4-offline.exe
sourceforge
pidgin on SourceForge Pidgin/2.10.4/pidgin-2.10.4-offline.exe
sourceforge
pidgin/Pidgin on SourceForge 2.10.4/pidgin-2.10.4-dbgsym.zip
sourceforge
pidgin on SourceForge Pidgin/2.10.4/pidgin-2.10.4-dbgsym.zip
sourceforge
pidgin/Pidgin on SourceForge 2.10.4/pidgin-2.10.4.exe
sourceforge
pidgin on SourceForge Pidgin/2.10.4/pidgin-2.10.4.exe
sourceforge
pidgin/Pidgin on SourceForge 2.10.4/pidgin-2.10.4.tar.gz
Maybe you can find something interesting in this list