Releases on September 25th, 2010 and before

github
ntpsec/ntpsec on GitHub NTP_4_2_6P3_RC2
github
glennrp/libpng on GitHub v1.4.5beta01
github
sparsehash/sparsehash on GitHub sparsehash-1.9 -1.9
sourceforge
skim-app on SourceForge Skim/Skim-1.3.9/ReadMe-1.3.9.txt Skim/Skim-1.3.9/Skim-1.3.9.dmg
github
tahoe-lafs/tahoe-lafs on GitHub allmydata-tahoe-1.8.0
sourceforge
winscp on SourceForge WinSCP/4.2.9/winscp429release_notes.txt
sourceforge
winscp/WinSCP on SourceForge 4.2.9/winscp429release_notes.txt
sourceforge
winscp on SourceForge WinSCP/4.2.9/winscp429setup.exe
sourceforge
winscp/WinSCP on SourceForge 4.2.9/winscp429setup.exe
sourceforge
winscp on SourceForge WinSCP/4.2.9/winscp429source.zip
sourceforge
winscp/WinSCP on SourceForge 4.2.9/winscp429source.zip
sourceforge
winscp on SourceForge WinSCP/4.2.9/winscp429.zip
sourceforge
winscp/WinSCP on SourceForge 4.2.9/winscp429.zip
sourceforge
gparted/gparted on SourceForge gparted-0.6.3/gparted-0.6.3.tar.bz2 gparted-0.6.3/gparted-0.6.3-notes.txt
github
alpinelinux/aports on GitHub v2.0.2 v2.0.6
github
FarGroup/FarManager on GitHub builds/2.0.1681
github
cms-sw/cmssw on GitHub CMSSW_3_8_4_patch2
github
lilypond/lilypond on GitHub release/2.13.34-1
github
ntpsec/ntpsec on GitHub NTP_4_2_7P55
github
gentoo/portage on GitHub v2.1.9.10 v2.2_rc86
Maybe you can find something interesting in this list