Releases in December 2009 and before

github
vim/vim on GitHub v7.2.325 v7.2.324
github
apache/maven-shade-plugin on GitHub maven-shade-plugin-1.3
github
emacs-mirror/emacs on GitHub emacs-pretest-23.1.91
github
jikamens/xrn on GitHub 10.00-beta-2
github
ntpsec/ntpsec on GitHub NTP_4_2_7P7
github
doxygen/doxygen on GitHub Release_1_6_2
github
glennrp/libpng on GitHub v1.4.0rc06
github
FarGroup/FarManager on GitHub builds/2.0.1304
github
FarGroup/FarManager on GitHub builds/2.0.1303
github
FarGroup/FarManager on GitHub builds/2.0.1302 builds/2.0.1301
github
mono/mono on GitHub mono-2-4-3-1
github
FarGroup/FarManager on GitHub builds/2.0.1300
github
ntpsec/ntpsec on GitHub NTP_4_2_7P6
github
ocaml/ocaml on GitHub 3.11.2+rc1
github
glennrp/libpng on GitHub v1.4.0rc05
Maybe you can find something interesting in this list