Releases on July 30th, 2015 and before

github
apple/llvm-project on GitHub llvmorg-3.7.0-rc2
github
h2oai/h2o-3 on GitHub jenkins-master-3101
github
discourse/discourse on GitHub v1.4.0.beta7 v1.3.4
npm
video.js on Node.js NPM 5.0.0-rc.34
npm
video.js on Node.js NPM 5.0.0-rc.33
github
nccgroup/ScoutSuite on GitHub last-version-with-boto2
github
glennrp/libpng on GitHub v1.6.19beta01
Maybe you can find something interesting in this list