Releases on June 15th, 2011 and before

github
ntpsec/ntpsec on GitHub NTP_4_2_7P182
github
glennrp/libpng on GitHub v1.5.4beta03
github
glennrp/libpng on GitHub v1.5.4beta02
github
glennrp/libpng on GitHub v1.5.4beta01
gnome-gitlab
GNOME/at-spi2-core on Gnome GitLab AT_SPI2_CORE_2_1_2
github
gentoo/portage on GitHub v2.2.0_alpha41
sourceforge
album-art on SourceForge album-art-xui/Older/AlbumArtDownloaderXUI-0.39.1.zip album-art-xui/Older/AlbumArtDownloaderXUI-0.39.1.exe
github
ossec/ossec-hids on GitHub AgentConfigProfile-beta
Maybe you can find something interesting in this list