Releases on May 16th, 2018 and before

github
Azure/azure-sdk-for-python on GitHub azure-servicefabric_6.2.0.0
dockerhub
minio/minio on Docker Hub RELEASE.2018-05-16T23-35-33Z
github
FarGroup/FarManager on GitHub builds/3.0.5214
github
gentoo/portage on GitHub portage-2.3.37
github
edx/edx-platform on GitHub release-2018-05-17-09.48
github
signalapp/Signal-iOS on GitHub 2.25.0.24 2.25.0.23
github
vercel/vercel on GitHub 12.0.0-canary.30
Maybe you can find something interesting in this list