Releases on April 1st, 2016 and before

npm
sails on Node.js NPM 0.12.2-0
github
squid-cache/squid on GitHub SQUID_4_0_8 SQUID_3_5_16
github
h2oai/h2o-3 on GitHub jenkins-master-3432
github
vim/vim on GitHub v7.4.1692
github
erlang/otp on GitHub OTP-18.3.1
github
broadinstitute/gatk on GitHub broad-production-1
github
mapsme/omim on GitHub android-release-603
Maybe you can find something interesting in this list