Releases in March 2009 and before

github
OpenNMS/opennms on GitHub opennms-1.7.1 service-registration-0.5 service-registration-0.5@12900 opennms-1.6.3
github
ntpsec/ntpsec on GitHub NTP_4_2_5P161
github
OpenNMS/opennms on GitHub service-registration-0.4 service-registration-0.4@12877
github
belaban/JGroups on GitHub JGroups_2_6_9_GA
github
emacs-mirror/emacs on GitHub emacs-pretest-23.0.92
github
PyMySQL/mysqlclient on GitHub MySQLdb-1.2.3c1
github
ntpsec/ntpsec on GitHub NTP_4_2_5P160
github
BOINC/boinc on GitHub client_release/6.6/6.6.20
github
ntpsec/ntpsec on GitHub NTP_4_2_4P7_RC1
github
FarGroup/FarManager on GitHub builds/1.75.2554 builds/2.0.847
github
thkukuk/ypbind-mt on GitHub ypbind-mt-1_23
github
FarGroup/FarManager on GitHub builds/1.75.2553 builds/2.0.846
github
sympy/sympy on GitHub sympy-0.6.4.beta3
github
FarGroup/FarManager on GitHub builds/2.0.845
github
i2p/i2p.i2p on GitHub i2p-0.7.1
github
apache/maven-enforcer on GitHub enforcer-1.0-beta-2
Maybe you can find something interesting in this list