Releases on May 1st, 2009 and before

github
gentoo/portage on GitHub v2.1.6.12 v2.2_rc32
github
qemu/qemu on GitHub v0.10.3
github
emacs-mirror/emacs on GitHub emacs-pretest-23.0.93
github
FarGroup/FarManager on GitHub builds/2.0.896
github
freebsd/freebsd-src on GitHub release/7.2.0_cvs release/7.2.0
github
FarGroup/FarManager on GitHub builds/2.0.895
sourceforge
gscan2pdf on SourceForge gscan2pdf/0.9.28/gscan2pdf-0.9.28-1.Suse.src.rpm gscan2pdf/0.9.28/gscan2pdf-0.9.28-1.src.rpm gscan2pdf/0.9.28/gscan2pdf-0.9.28-1.Suse.noarch.rpm gscan2pdf/0.9.28/gscan2pdf-0.9.28-1.noarch.rpm gscan2pdf/0.9.28/gscan2pdf-0.9.28.tar.gz gscan2pdf/0.9.28/gscan2pdf_0.9.28_all.deb
github
breezy-team/breezy on GitHub bzr-git-0.2.1a
github
ntpsec/ntpsec on GitHub NTP_4_2_5P169
github
FarGroup/FarManager on GitHub builds/2.0.894 builds/2.0.893
github
doxygen/doxygen on GitHub Release_1_5_9
github
lavv17/lftp on GitHub lftp-3-7-13
github
breezy-team/breezy on GitHub bzr-git-0.2.1 bzr-git-0.2.0
github
SecureAuthCorp/impacket on GitHub impacket_0_9_7_0
github
FarGroup/FarManager on GitHub builds/2.0.892 builds/1.75.2570 builds/2.0.891
github
ntpsec/ntpsec on GitHub NTP_4_2_5P168
github
vim/vim on GitHub v7.2.166 v7.2.165
Maybe you can find something interesting in this list