Releases in May 2004 and before

github
mkj/dropbear on GitHub ltm-0.30-orig
github
lilypond/lilypond on GitHub release/2.3.3 release/2.2.2
github
lavv17/lftp on GitHub lftp-3-0-5
gnome-gitlab
GNOME/gnome-desktop on Gnome GitLab GNOME_DESKTOP_2_7_1
sourceforge
keepass/KeePass 1.x on SourceForge 0.95a/KeePass-0.95a-Src.zip 0.95a/KeePass-0.95a-Setup.exe 0.95a/KeePass-0.95a.zip
github
FarGroup/FarManager on GitHub builds/1.70.1791
github
reactos/reactos on GitHub backups/joliet_20040527@12438
github
FarGroup/FarManager on GitHub builds/1.70.1790 builds/1.70.1789 builds/1.70.1788 builds/1.70.1787 builds/1.70.1786 builds/1.70.1785 builds/1.70.1784
github
doxygen/doxygen on GitHub Release_1_3_7_20040526
github
lilypond/lilypond on GitHub release/2.3.2
github
freebsd/freebsd-src on GitHub release/4.10.0_cvs release/4.10.0
github
lavv17/lftp on GitHub lftp-3-0-4
github
FarGroup/FarManager on GitHub builds/1.70.1783 builds/1.70.1782
github
i2p/i2p.i2p on GitHub i2p_0_3_1_4
github
i2p/i2p.i2p on GitHub i2p_0_3_1_3
github
FarGroup/FarManager on GitHub builds/1.70.1781
Maybe you can find something interesting in this list