Releases on September 5th, 2009 and before

sourceforge
pidgin/Pidgin on SourceForge 2.6.2/pidgin-2.6.2.tar.gz 2.6.2/pidgin-2.6.2.tar.bz2 2.6.2/pidgin-2.6.2.tar.gz.asc 2.6.2/pidgin-2.6.2.tar.bz2.asc
github
bzg/org-mode on GitHub release_6.30e
github
GNOME/gtk on GitHub 2.17.11
github
FarGroup/FarManager on GitHub builds/2.0.1106
github
FarGroup/FarManager on GitHub builds/2.0.1105
freedesktop-gitlab
xorg/xserver on Freedesktop GitLab xorg-server-1.6.99.900
github
FarGroup/FarManager on GitHub builds/2.0.1104 builds/2.0.1103 builds/2.0.1102
github
FarGroup/FarManager on GitHub builds/2.0.1101
github
bzg/org-mode on GitHub release_6.30d
sourceforge
skim-app on SourceForge Skim/Skim-1.2.7/ReadMe-1.2.7.txt Skim/Skim-1.2.7/Skim-1.2.7.dmg
github
resteasy/Resteasy on GitHub RESTEASY_JAXRS_1_1_GA_CP01
sourceforge
skim-app on SourceForge SkimNotes framework and tool/SkimNotes-1.1.9/SkimNotes-1.1.9.tgz
github
NetworkConfiguration/dhcpcd on GitHub dhcpcd-5.1.0 dhcpcd-5.0.8
github
wine-mirror/wine on GitHub wine-1.1.29
Maybe you can find something interesting in this list