Releases on September 10th, 2020 and before

dockerhub
minio/minio on Docker Hub RELEASE.2020-09-10T22-02-45Z
dockerhub
hotio/lidarr on Docker Hub pr-sonarr-pull-b2b1600e-cache-linux-arm64 pr-sonarr-pull-b2b1600e-cache-linux-arm-v7 pr-e94d086-78-linux-arm-v7 pr-e94d086-78-linux-arm64 pr-sonarr-pull-b2b1600e-cache-linux-amd64 pr-e94d086-78-linux-amd64
dockerhub
hotio/radarr on Docker Hub pr-560173c pr-sonarr-pull-b2b1600e-3.0.0.3696 pr-sonarr-pull-b2b1600e pr-sonarr-pull-b2b1600e-cache-linux-arm64 pr-sonarr-pull-b2b1600e-cache-linux-arm-v7 pr-560173c-236-linux-arm64 pr-560173c-236-linux-arm-v7 pr-sonarr-pull-b2b1600e-cache-linux-amd64 pr-560173c-236-linux-amd64
dockerhub
requarks/wiki on Docker Hub canary-2.5.132
github
micheleg/dash-to-dock on GitHub ubuntu-dock-68ubuntu20.10.1
dockerhub
haproxy on Docker Hub 2.3-dev3
npm
playwright on Node.js NPM 1.4.0-next.1599781084572
npm
playwright on Node.js NPM 1.4.0-next.1599780877737
Maybe you can find something interesting in this list