Releases on May 7th, 2019 and before

nuget
EntityFramework on .NET NuGet 6.3.0-preview5-19254-05
github
chromium/chromium on GitHub 75.0.3770.27
github
pnpm/pnpm on GitHub v3.3.0-2
github
rancher/ui on GitHub v2.2.57
github
ionic-team/stencil on GitHub v1.0.0-alpha.23
dockerhub
botpress/server on Docker Hub v11_8_4 v11_7_2 sly_test3 sly_test2 sly_test1 nightly-2019-03-27
github
open-wc/open-wc on GitHub @open-wc/create@0.11.1
github
botfront/botfront on GitHub 0.14.1.staging0
Maybe you can find something interesting in this list