Releases in January 2003 and before

gnome-gitlab
GNOME/dia on Gnome GitLab DIA_0_91_PRE1
github
GNOME/dia on GitHub DIA_0_91_PRE1
github
FarGroup/FarManager on GitHub builds/1.70.1608
github
fluffos/fluffos on GitHub fluffos-1.20
sourceforge
ganglia on SourceForge ganglia monitoring core/2.5.2/ganglia-monitor-core-gmetad-2.5.2-1.i386.rpm ganglia monitoring core/2.5.2/ganglia-monitor-core-2.5.2.tar.gz OldFiles/ganglia-webfrontend-2.5.2.tar.gz OldFiles/ganglia-webfrontend-2.5.2-1.noarch.rpm
github
emacs-mirror/emacs on GitHub emacs-pretest-21.2.95
github
FarGroup/FarManager on GitHub builds/1.70.1607
github
cyrusimap/cyrus-imapd on GitHub cyrus-sasl-2.1.11
gnome-gitlab
GNOME/vte on Gnome GitLab vte_0_10_15
github
FarGroup/FarManager on GitHub builds/1.70.1606
sourceforge
smartmontools on SourceForge smartmontools/5.1-4/smartmontools_suse81-5.1.4-0.i586.rpm smartmontools/5.1-4/smartmontools_suse8-5.1.4-0.src.rpm
github
FarGroup/FarManager on GitHub builds/1.70.1605
freedesktop-gitlab
mesa/drm on Freedesktop GitLab mesa-4-0-4-20030129
github
doxygen/doxygen on GitHub Release_1_3_rc2_20030126
freedesktop-gitlab
mesa/drm on Freedesktop GitLab texmem-0-0-1-20030125-trunk-merge
github
FarGroup/FarManager on GitHub builds/1.70.1604
github
openscenegraph/OpenSceneGraph on GitHub OpenSceneGraph-0_9_3
github
FarGroup/FarManager on GitHub builds/1.70.1603 builds/1.70.1602
sourceforge
sevenzip on SourceForge OldFiles/7z230b27s.tar.bz2 OldFiles/7z230b27.exe
github
fvwmorg/fvwm on GitHub version-2_4_15
Maybe you can find something interesting in this list