Releases in September 2008 and before

github
openss7/openss7 on GitHub openss7-0.9.2.20080930
github
GNOME/gimp on GitHub GIMP_2_6_0
github
bminor/binutils-gdb on GitHub cgen-snapshot-20081001 reverse-20080930-branchpoint
github
FarGroup/FarManager on GitHub builds/1.71.2441
github
torproject/tor on GitHub tor-0.2.1.6-alpha
github
openss7/openss7 on GitHub openss7-0.9.2.F.20080921
github
OpenNMS/opennms on GitHub opennms-1.5.95
github
coin-or/Ipopt on GitHub releases/3.5.4
github
gregkh/linux on GitHub v2.6.27-rc8
sourceforge
irrlicht on SourceForge Irrlicht SDK/1.4/1.4.2/irrlicht-1.4.2-MacOS.dmg
sourceforge
irrlicht/Irrlicht SDK on SourceForge 1.4/1.4.2/irrlicht-1.4.2-MacOS.dmg
github
apache/maven-shade-plugin on GitHub maven-shade-plugin-1.2
sourceforge
smplayer/SMPlayer on SourceForge 0.6.3.1/smplayer_0.6.3.1_setup.exe
sourceforge
smplayer on SourceForge SMPlayer/0.6.3.1/smplayer_0.6.3.1_setup.exe
sourceforge
smplayer/SMPlayer on SourceForge 0.6.3.1/smplayer-portable-0.6.3.1.7z
sourceforge
smplayer on SourceForge SMPlayer/0.6.3.1/smplayer-portable-0.6.3.1.7z
sourceforge
smplayer/SMPlayer on SourceForge 0.6.3.1/smplayer-0.6.3.1_without_mplayer.7z
sourceforge
smplayer on SourceForge SMPlayer/0.6.3.1/smplayer-0.6.3.1_without_mplayer.7z
sourceforge
winscp on SourceForge WinSCP/4.1.7/winscp417setup.exe
sourceforge
winscp/WinSCP on SourceForge 4.1.7/winscp417setup.exe
sourceforge
winscp on SourceForge WinSCP/4.1.7/winscp417source.zip
sourceforge
winscp/WinSCP on SourceForge 4.1.7/winscp417source.zip
sourceforge
winscp on SourceForge WinSCP/4.1.7/winscp417.exe
Maybe you can find something interesting in this list