Releases on February 12th, 2015 and before

debian-gitlab
kernel-team/linux on Debian GitLab debian/3.19-1_exp1
github
Ultimaker/Cura on GitHub 14.09-1.18.8
github
edx/edx-platform on GitHub release-2015-02-11
freedesktop-gitlab
mesa/mesa on Freedesktop GitLab mesa-10.5.0-rc1
github
koreader/koreader on GitHub v2015.02.12-nightly
debian-gitlab
kernel-team/linux on Debian GitLab debian/3.2.65-1+deb7u1_bpo60+1 debian/3.16.7-ckt4-3_bpo70+1
Maybe you can find something interesting in this list