Releases on June 4th, 2019 and before

dockerhub
anthonyraymond/joal on Docker Hub 2.1.18-arm64 2.1.18-arm 2.1.18-amd64 2.1.18
github
edx/edx-platform on GitHub release-2019-06-05-11.15
github
vim/vim on GitHub v8.1.1467
github
dimagi/commcare-hq on GitHub 2019-06-04_21.59-production-setup_release 2019-06-04_21.59-production-deploy 2019-06-04_21.17-production-setup_release
github
vercel/vercel on GitHub 15.2.1-canary.5
github
dimagi/commcare-hq on GitHub 2019-06-05_13.06-staging-setup_release 2019-06-05_13.06-staging-deploy 2019-06-05_13.02-staging-setup_release 2019-06-04_21.06-staging-setup_release 2019-06-04_21.06-staging-deploy
github
vim/vim on GitHub v8.1.1466 v8.1.1465
dockerhub
linuxserver/qbittorrent on Docker Hub 4.1.6.99201906041834-6705-ad7b8a9ubuntu18.04.1-ls26
dockerhub
linuxserver/qbittorrent on Docker Hub arm64v8-4.1.6.99201906041834-6705-ad7b8a9ubuntu18.04.1-ls26
Maybe you can find something interesting in this list