Releases in June 2007 and before

github
ntpsec/ntpsec on GitHub NTP_4_2_5P58
sourceforge
avidemux/avidemux on SourceForge avidemux 2.4/avidemux_2.4_preview2_win32.exe avidemux 2.4/avidemux_2.4_preview2_win32.zip avidemux 2.4/avidemux_2.4_preview2.tar.gz
github
reactos/reactos on GitHub backups/ddk2003@36850
github
net-snmp/net-snmp on GitHub Ext-5-4-1-rc1
github
ntpsec/ntpsec on GitHub NTP_4_2_4P3
github
BOINC/boinc on GitHub client_release/5.10/5.10.10
github
tahoe-lafs/tahoe-lafs on GitHub allmydata-tahoe-0.4.0
github
znuny/Znuny on GitHub rel-2_2_1
github
wine-mirror/wine on GitHub wine-0.9.40
github
cms-sw/cmssw on GitHub CMSSW_1_5_1
github
mybb/mybb on GitHub mybb_127
github
FarGroup/FarManager on GitHub builds/1.80.253 builds/1.71.2238
github
OpenNMS/opennms on GitHub opennms-1.3.4
github
FarGroup/FarManager on GitHub builds/1.80.252 builds/1.71.2237
github
coin-or/Ipopt on GitHub releases/3.3.2
github
codership/mysql-wsrep on GitHub mysql-5.1.15-ndb-6.1.16
github
ntpsec/ntpsec on GitHub NTP_4_2_5P57
github
OpenNMS/opennms on GitHub opennms-1.3.5-alpha1
github
sassoftware/conary on GitHub conary-1.1.31.1
sourceforge
gnuwin32 on SourceForge freetype/2.3.4/freetype-2.3.4-src.zip freetype/2.3.4/freetype-2.3.4-src-setup.exe freetype/2.3.4/freetype-2.3.4-setup.exe freetype/2.3.4/freetype-2.3.4-lib.zip freetype/2.3.4/freetype-2.3.4-bin.zip freetype/2.3.4/freetype-2.3.4-doc.zip
Maybe you can find something interesting in this list