Releases in October 2007 and before

github
gitster/git on GitHub v1.5.3.5
github
Icinga/icinga-core on GitHub ndoutils-1-4b7 nagios-3-0b6
github
ntpsec/ntpsec on GitHub NTP_4_2_5P93
gitlab
openldap/openldap on GitLab OPENLDAP_REL_ENG_2_4_6
github
GNOME/gimp on GitHub GIMP_2_4_1
github
jabberd2/jabberd2 on GitHub jabberd-2.1.19
github
FarGroup/FarManager on GitHub builds/1.80.315
github
sassoftware/conary on GitHub conary-1.1.31.11
github
ntpsec/ntpsec on GitHub NTP_4_2_5P92
github
sympy/sympy on GitHub sympy-0.5.6
github
BOINC/boinc on GitHub client_release/5.10/5.10.28a
github
torproject/tor on GitHub tor-0.1.2.18
github
bminor/binutils-gdb on GitHub gdb_6_7_1-2007-10-29-release
sourceforge
modules on SourceForge Modules/modules-3.2.6/modules-3.2.6.tar.gz Modules/modules-3.2.6/modules-3.2.6.tar.bz2
github
BOINC/boinc on GitHub client_release/5.10/5.10.28
github
FarGroup/FarManager on GitHub builds/1.80.314
Maybe you can find something interesting in this list