Releases on August 14th, 2021 and before

dockerhub
searx/searx on Docker Hub 1.0.0-200-313a9847
github
ossrs/srs on GitHub v4.0.156-1
github
angband/angband on GitHub 4.2.3-47-gc5609c85c 4.2.3-46-ged922b090
dockerhub
hotio/readarr on Docker Hub nightly-b98f989 nightly-0.1.0.935
dockerhub
bitnami/postgresql on Docker Hub 10.18.0-debian-10-r2
dockerhub
hotio/readarr on Docker Hub nightly-b98f989-452-linux-arm64 nightly-b98f989-452-linux-arm-v7 nightly-b98f989-452-linux-amd64
npm
fomantic-ui on Node.js NPM 2.9.0-beta.46
dockerhub
bitnami/mariadb on Docker Hub 10.2.40-debian-10-r8
dockerhub
hotio/readarr on Docker Hub pr-5401928 pr-sonarr-pull-ead1371-0.1.0.927
dockerhub
hotio/prowlarr on Docker Hub pr-c341e72 pr-no-cleanse-torrents-0.1.0.793 pr-no-cleanse-torrents
dockerhub
hotio/readarr on Docker Hub pr-5401928-451-linux-arm64 pr-5401928-451-linux-arm-v7 pr-5401928-451-linux-amd64
dockerhub
hotio/prowlarr on Docker Hub pr-c341e72-513-linux-arm64 pr-c341e72-513-linux-arm-v7 pr-c341e72-513-linux-amd64
dockerhub
bitnami/postgresql on Docker Hub 11.13.0-debian-10-r2
github
ccxt/ccxt on GitHub 1.54.98
github
facebook/hhvm on GitHub nightly-2021.08.16 nightly-2021.08.15
dockerhub
bitnami/mariadb on Docker Hub 10.3.31-debian-10-r8
dockerhub
bitnami/external-dns on Docker Hub 0.9.0-debian-10-r9
Maybe you can find something interesting in this list