Releases on March 15th, 2019 and before

npm
svelte on Node.js NPM 3.0.0-beta.16
github
vercel/vercel on GitHub 14.3.0-canary.8
github
rnwood/smtp4dev on GitHub 3.1.0-ci0442
github
linuxserver/docker-lidarr on GitHub 0.5.0.731-pkg-00fbc792-ls9
dockerhub
envoyproxy/envoy-alpine on Docker Hub 628d1668d7dc9244e3a8fa3d3fbabca23e92e23d
github
rnwood/smtp4dev on GitHub 3.1.0-ci0440
github
strapi/strapi on GitHub v3.0.0-alpha.25.2
github
rnwood/smtp4dev on GitHub 3.1.0-ci0438
github
vercel/vercel on GitHub 14.3.0-canary.7
github
Teradata/stacki on GitHub stacki-05.02.06.02
github
dimagi/commcare-hq on GitHub 2019-03-15_21.39-india-setup_release 2019-03-15_21.31-production-setup_release 2019-03-15_21.31-production-deploy 2019-03-15_21.31-india-setup_release
Maybe you can find something interesting in this list