Releases on September 15th, 2011 and before

gitlab
dstftw/youtube-dl on GitLab 2011.09.18 2011.09.17
github
datastax/cassandra on GitHub cassandra-1.0.0-beta1
github
glennrp/libpng on GitHub v1.5.5rc01
github
resteasy/Resteasy on GitHub RESTEASY_2_3_BETA_1
github
cms-sw/cmssw on GitHub CMSSW_4_2_8_patch4 CMSSW_4_2_9_HLT1_hltpatch2
github
resteasy/Resteasy on GitHub RESTEASY_2_3_BETA_1@1438
github
cms-sw/cmssw on GitHub CMSSW_4_2_9_HLT1_patch1 CMSSW_4_2_9_HLT1_bphpatch2
sourceforge
winscp on SourceForge WinSCP/5.0.2 beta/winscp502readme.txt
sourceforge
winscp/WinSCP on SourceForge 5.0.2 beta/winscp502readme.txt
sourceforge
winscp on SourceForge WinSCP/5.0.2 beta/winscp502setup.exe
sourceforge
winscp/WinSCP on SourceForge 5.0.2 beta/winscp502setup.exe
sourceforge
winscp on SourceForge WinSCP/5.0.2 beta/winscp502source.zip
Maybe you can find something interesting in this list