Releases on December 25th, 2013 and before

github
FarGroup/FarManager on GitHub builds/3.0.3746
github
doxygen/doxygen on GitHub Release_1_8_6
github
ntpsec/ntpsec on GitHub NTP_4_2_7P404
github
Neamar/KISS on GitHub wheezy-ebook-en-ed1
sourceforge
dropit on SourceForge DropIt/v6.0/DropIt_v6.0_Source.zip DropIt/v6.0/DropIt_v6.0_Setup.exe DropIt/v6.0/DropIt_v6.0_Portable.zip
github
apple/llvm-project on GitHub llvmorg-3.4.0
github
asciidoctor/asciidoctor-maven-plugin on GitHub asciidoctor-maven-plugin-0.1.4
github
john9527/asuswrt-merlin on GitHub 3.0.0.4.374.36-beta1
Maybe you can find something interesting in this list