Releases on December 21st, 2010 and before

github
i2p/i2p.i2p on GitHub i2p-0.8.2
github
gentoo/portage on GitHub v2.1.9.26 v2.2.0_alpha10
github
ntpsec/ntpsec on GitHub NTP_4_2_7P100
github
OISF/suricata on GitHub suricata-1.1beta1
github
ntpsec/ntpsec on GitHub NTP_4_2_7P99
github
cms-sw/cmssw on GitHub CMSSW_3_10_0
gnome-gitlab
GNOME/at-spi2-atk on Gnome GitLab AT_SPI2_ATK_1_91_4
gnome-gitlab
GNOME/at-spi2-core on Gnome GitLab AT_SPI2_CORE_1_91_4
github
vmware/open-vm-tools on GitHub 2010.12.19-339835
github
cms-sw/cmssw on GitHub CMSSW_3_9_7
sourceforge
portableapps/Pidgin Portable on SourceForge Additional Versions/PidginPortable_2.7.8.paf.exe
github
ntpsec/ntpsec on GitHub NTP_4_2_7P98
github
FarGroup/FarManager on GitHub builds/2.0.1767
github
cms-sw/cmssw on GitHub CMSSW_3_9_6
github
tinymce/tinymce on GitHub 3.3.9.3 3.4b1
github
torproject/tor on GitHub tor-0.2.2.20-alpha tor-0.2.1.28
sourceforge
pidgin/Pidgin on SourceForge 2.7.8/pidgin-2.7.8.exe
Maybe you can find something interesting in this list