Releases on March 6th, 2019 and before

dockerhub
envoyproxy/envoy-alpine on Docker Hub 62b38d548889cdaa6de20d4d6c132351d064b4eb
github
Azure/azure-sdk-for-python on GitHub azure-mgmt-monitor_0.6.0
dockerhub
envoyproxy/envoy-alpine on Docker Hub 0a450fbe7bfe510f50efced61533f854fd96d2d3
dockerhub
envoyproxy/envoy-alpine on Docker Hub b653e8cb2e16f361bb5772d9037e87e3bb167110
github
linuxserver/docker-sonarr on GitHub 3.0.1.392-pkg-7132124c-ls28
pypi
dbt on Python PyPI 0.13.0rc1
Maybe you can find something interesting in this list