Releases on February 28th, 2019 and before

github
kotest/kotest on GitHub 3.3.0 3.3.0-RC2
debian-gitlab
clamav-team/clamav on Debian GitLab debian-0.101.1+dfsg-3
github
dimagi/commcare-hq on GitHub 2019-02-28_23.03-staging-setup_release 2019-02-28_23.03-staging-deploy
github
linuxserver/docker-bazarr on GitHub v0.7.1-pkg-1b6a081a-ls23
github
Kotlin/dokka on GitHub 0.9.17-g20190228
dockerhub
envoyproxy/envoy-alpine on Docker Hub 7e29721f0c8dae7692d0e1e3589053fc9fa3a9e8
maven
com.google.apis:google-api-services-oauth2 on Java Maven v2-rev20190129-1.28.0 v1-rev20190129-1.28.0
Maybe you can find something interesting in this list