Releases in April 2005 and before

github
checkstyle/checkstyle on GitHub release4_0_beta_2
github
FarGroup/FarManager on GitHub builds/1.70.1989
github
secdev/scapy on GitHub v0.9.17.87
gnome-gitlab
GNOME/vte on Gnome GitLab vte_0_11_13
sourceforge
winmerge on SourceForge OldFiles/WinMerge-2.3.3.2-src.zip OldFiles/WinMerge-2.3.3.2-src.7z OldFiles/WinMerge-2.3.3.2-Setup.exe OldFiles/WinMerge-2.3.3.2-Innosetup-src.zip OldFiles/WinMerge-2.3.3.2-Innosetup-src.7z OldFiles/WinMerge-2.3.3.2-exe.zip OldFiles/WinMerge-2.3.3.2-exe.7z OldFiles/WinMerge-2.3.3.2-doxygen.zip OldFiles/WinMerge-2.3.3.2-doxygen.7z
sourceforge
gameextractor on SourceForge OldFiles/extract_094.zip
github
qemu/qemu on GitHub v0.7.0 release_0_7_0
github
torproject/tor on GitHub debian-version-0.1.0.5-rc-200504272000-1 tor-0.1.0.5-rc
sourceforge
winmerge on SourceForge 7-zip-plugin/DllBuild 0011/Merge7z0011-311-418.7z 7-zip-plugin/DllBuild 0011/Merge7zInstaller0011-311-418.exe
github
secdev/scapy on GitHub v0.9.17.86
github
secdev/scapy on GitHub v0.9.17.85
github
FarGroup/FarManager on GitHub builds/1.70.1988
github
lilypond/lilypond on GitHub release/2.5.21
github
FarGroup/FarManager on GitHub builds/1.70.1987 builds/1.70.1986 builds/1.70.1985 builds/1.70.1984
github
secdev/scapy on GitHub v0.9.17.84 v0.9.17.83
Maybe you can find something interesting in this list