Releases on December 10th, 2020 and before

dockerhub
astronomerinc/ap-airflow on Docker Hub 1.10.10-6-alpine3.10 1.10.10-6-alpine3.10-onbuild 1.10.7-16-alpine3.10-onbuild 1.10.7-16-alpine3.10
dockerhub
bitnami/postgresql on Docker Hub 12.5.0-debian-10-r26
github
ampproject/amphtml on GitHub 2012102342000
dockerhub
astronomerinc/ap-airflow on Docker Hub 1.10.10-6-buster-onbuild 1.10.10-6-buster 1.10.7-16-buster 1.10.7-16-buster-onbuild
github
k3s-io/k3s on GitHub v1.19.5-rc1+k3s1
github
microsoft/rushstack on GitHub @rushstack/typings-generator_v0.2.32 @rushstack/ts-command-line_v4.7.8 @rushstack/terminal_v0.1.51 @rushstack/stream-collator_v4.0.52 @rushstack/set-webpack-public-path-plugin_v3.2.1 @rushstack/rundown_v1.0.68 @rushstack/rig-package_v0.2.9 @rushstack/package-deps-hash_v2.4.108 @rushstack/node-core-library_v3.35.2 @rushstack/module-minifier-plugin_v0.3.19 @rushstack/localization-plugin_v0.5.20 @rushstack/loader-raw-script_v1.3.107
Maybe you can find something interesting in this list