Releases on December 8th, 2021 and before

github
LemmyNet/lemmy on GitHub 0.14.5-rc.2
dockerhub
rancher/rancher on Docker Hub v2.6-77392a65423df8507c27d07d0c0a3e85c4d97a5a-linux-amd64 v2.5-c76fe0de7cfc09173379dbbd5f380c442900c71f-linux-amd64
dockerhub
bitnami/mariadb on Docker Hub 10.6.5-debian-10-r26
dockerhub
rancher/rancher on Docker Hub v2.6-77392a65423df8507c27d07d0c0a3e85c4d97a5a-linux-arm64
github
linuxserver/docker-readarr on GitHub nightly-0.1.0.1092-ls50
dockerhub
xwiki on Docker Hub 13.10.0-postgres-tomcat
dockerhub
linuxserver/readarr on Docker Hub 1.0.1092 nightly-version-0.1.0.1092 nightly-0.1.0.1092-ls50 arm64v8-1.0.1092 arm32v7-1.0.1092 amd64-1.0.1092 arm64v8-nightly-version-0.1.0.1092 arm32v7-nightly-version-0.1.0.1092 amd64-nightly-version-0.1.0.1092
npm
fomantic-ui on Node.js NPM 2.9.0-beta.162
dockerhub
linuxserver/pyload on Docker Hub 2021.12.08 version-13919baf
Maybe you can find something interesting in this list