Releases on July 26th, 2020 and before

dockerhub
bitnami/postgresql on Docker Hub 9.6.18-debian-10-r69
dockerhub
bitnami/mariadb on Docker Hub 10.3.23-debian-10-r67
dockerhub
bitnami/postgresql on Docker Hub 12.3.0-debian-10-r70
dockerhub
bitnami/postgresql on Docker Hub 11.8.0-debian-10-r70
packagist
cakephp/cakephp on PHP Packagist dev-buffered-sqlserver
github
edx/edx-platform on GitHub release-2020-07-26-19.16
dockerhub
bitnami/mariadb on Docker Hub 10.1.45-debian-10-r72
github
DrKLO/Telegram on GitHub release-6.3.0_2042
dockerhub
hotio/radarr on Docker Hub alpinetest-004dd1f-1119-linux-arm64 alpinetest-004dd1f-1119-linux-arm
Maybe you can find something interesting in this list