Releases on August 8th, 2020 and before

dockerhub
hotio/ombi on Docker Hub unstable-14d93cb-1-linux-arm-v7 unstable-14d93cb-1-linux-arm64 unstable-14d93cb-1-linux-amd64
dockerhub
hotio/nzbhydra2 on Docker Hub unstable-276b15c unstable-276b15c-7-linux-amd64 unstable-276b15c-7-linux-arm-v7 unstable-276b15c-7-linux-arm64 stable-a529c4d
packagist
laravel/framework on PHP Packagist dev-analysis-KZx3MR dev-analysis-lKy9pV
dockerhub
hotio/nzbhydra2 on Docker Hub stable-a529c4d-6-linux-arm64 stable-a529c4d-6-linux-amd64 stable-a529c4d-6-linux-arm-v7 unstable-bed07e6
dockerhub
hotio/nzbhydra2 on Docker Hub unstable-bed07e6-4-linux-arm-v7 unstable-bed07e6-4-linux-arm64 unstable-bed07e6-4-linux-amd64 stable-847dcc8-3-linux-arm-v7 stable-847dcc8-3-linux-arm64 stable-847dcc8-3-linux-amd64
dockerhub
hotio/nzbhydra2 on Docker Hub unstable-ccb0c60-2-linux-arm-v7
dockerhub
hotio/nzbhydra2 on Docker Hub unstable-ccb0c60-2-linux-arm64 unstable-ccb0c60-2-linux-amd64
dockerhub
bitnami/mongodb on Docker Hub 4.0.19-debian-9-r7
dockerhub
bitnami/postgresql on Docker Hub 11.8.0-debian-10-r77
github
PlagueHO/CosmosDB on GitHub v4.2.2-preview0002
dockerhub
hotio/nzbhydra2 on Docker Hub unstable-ad96405-1-linux-arm64 unstable-ad96405-1-linux-arm-v7
Maybe you can find something interesting in this list