Releases on December 20th, 2021 and before

github
minio/mc on GitHub RELEASE.2021-12-20T23-43-34Z
dockerhub
hotio/radarr on Docker Hub pr-9823d43 pr-slack-discord-healthcheck-4.0.0.5571
dockerhub
hotio/radarr on Docker Hub pr-9823d43-2077-linux-amd64 pr-9823d43-2077-linux-arm64
github
confluentinc/schema-registry on GitHub v6.1.5-9 v7.2.0-218
dockerhub
hotio/radarr on Docker Hub pr-bd4a8d0 pr-fix-french-german-titles-4.0.0.5616
dockerhub
hotio/radarr on Docker Hub pr-bd4a8d0-2076-linux-arm64
github
ValveSoftware/Proton on GitHub experimental-bleeding-edge-6.3-5394-20211220-p7c79ab-w1478ec-d8c4944-vdaf873
github
felangel/bloc on GitHub intellij_bloc-v3.2.0
github
newrelic/docs-website on GitHub release-12.20.2021-15.27
dockerhub
azinchen/duplicacy on Docker Hub login-action-1.12.0
npm
fomantic-ui on Node.js NPM 2.9.0-beta.174
github
JetBrains/kotlin on GitHub build-1.6.20-dev-7244
Maybe you can find something interesting in this list