Releases on December 11th, 2020 and before

dockerhub
hotio/trackarr on Docker Hub nightly-3a8a311-53-linux-amd64
github
typicode/husky on GitHub v4.3.5 v5.0.6 v5.0.5
github
helium/miner on GitHub 2020.12.11.0
dockerhub
hotio/trackarr on Docker Hub nightly-e6670d3 nightly-f8a28aec6f7d4f84649f6c23427c4a90e38b22d6
dockerhub
ghost on Docker Hub 3.40.0-alpine 3.40.0
dockerhub
hotio/trackarr on Docker Hub nightly-e6670d3-52-linux-arm64
dockerhub
hotio/trackarr on Docker Hub nightly-e6670d3-52-linux-arm-v7
Maybe you can find something interesting in this list