Releases on December 5th, 2014 and before

pypi
youtube_dl on Python PyPI 2014.12.06.1
gitlab
dstftw/youtube-dl on GitLab 2014.12.06.1
github
mantisbt/mantisbt on GitHub release-1.2.18
github
FarGroup/FarManager on GitHub builds/3.0.4207
github
flightaware/dump1090 on GitHub v1.08.2302.14+1-1
github
pritunl/pritunl on GitHub 1.0.449.92beta1
github
koreader/koreader on GitHub v2014.12.06-nightly
freedesktop-gitlab
mesa/mesa on Freedesktop GitLab mesa-10.4.0-rc4 mesa-10.3.5
github
vslavik/poedit on GitHub v1.7.1-oss
gems
spree on Ruby Gems 2.3.6 2.2.8
github
raphw/byte-buddy on GitHub byte-buddy-0.5.1
gems
spree on Ruby Gems 2.1.11
github
UniversalMediaServer/UniversalMediaServer on GitHub 5.0.0b1-OSX-Java7 5.0.0b1-WindowsLinux-Java7 4.3.0-WindowsLinux-Java8
Maybe you can find something interesting in this list