Releases on April 7th, 2021 and before

github
ccxt/ccxt on GitHub 1.46.66
github
confluentinc/ksql on GitHub v6.1.2-42 v7.0.0-291
dockerhub
bitnami/mongodb on Docker Hub 4.2.13-debian-10-r20
npm
@tinymce/tinymce-react on Node.js NPM 3.12.3-rc.20210407235014750.56efb51
dockerhub
hotio/overseerr on Docker Hub nightly-6af7e6b-543-linux-amd64
dockerhub
hotio/petio on Docker Hub nightly-62bf80e nightly-62bf80e-106-linux-arm64
dockerhub
hotio/petio on Docker Hub nightly-62bf80e-106-linux-amd64
dockerhub
hotio/radarr on Docker Hub pr-9aa5a54-1383-linux-arm64 pr-9aa5a54-1383-linux-amd64 pr-9aa5a54-1383-linux-arm-v7
gcr
kaggle-images/python on Google Container Registry remove-jupyter-pins-staging remove-jupyter-pins-pretest
dockerhub
bitnami/mongodb-exporter on Docker Hub 0.20.3-debian-10-r25
dockerhub
bitnami/mongodb on Docker Hub 4.4.5-debian-10-r1
dockerhub
bitnami/postgresql on Docker Hub 11.11.0-debian-10-r58
dockerhub
bitnami/mariadb on Docker Hub 10.4.18-debian-10-r41
dockerhub
jellyfin/jellyfin on Docker Hub 20210407.21-unstable 20210407.21-unstable-armhf 20210407.21-unstable-arm64 20210407.21-unstable-amd64
dockerhub
bitnami/postgresql on Docker Hub 9.6.21-debian-10-r57
pypi
pyquil on Python PyPI 3.0.0rc8
github
rigetti/pyquil on GitHub v3.0.0-rc.8
github
mozilla-mobile/fenix on GitHub v88.0.0-beta.5
dockerhub
hotio/petio on Docker Hub nightly-2f8352c nightly-acde87e78fbf6c7b4d8ce7fe110e42803f538d57
Maybe you can find something interesting in this list