Releases on May 3rd, 2018 and before

github
gentoo/portage on GitHub portage-2.3.35
github
ampproject/amphtml on GitHub 1525381599226
github
chromium/chromium on GitHub 66.0.3359.157
github
pnpm/pnpm on GitHub supi/0.16.9
github
edx/edx-platform on GitHub release-2018-05-04-10.12
github
Spotifyd/spotifyd on GitHub untagged-7cf7ff718c3f15a28c1e
github
FarGroup/FarManager on GitHub builds/3.0.5203
github
gentoo/portage on GitHub portage-2.3.34
dockerhub
znc on Docker Hub 1.6.6-slim 1.6-slim 1.6.6
Maybe you can find something interesting in this list