Releases on December 12th, 2018 and before

github
chromium/chromium on GitHub 72.0.3626.17
yarn
puppeteer on Node.js Yarn 1.11.0-next.1544656354290
github
vercel/vercel on GitHub 13.0.0-canary.26
github
dimagi/commcare-hq on GitHub 2018-12-12_21.50-staging-setup_release 2018-12-12_21.50-staging-deploy
github
ampproject/amphtml on GitHub 1812121929200
github
open-wc/open-wc on GitHub @open-wc/prettier-config@0.1.0
dockerhub
envoyproxy/envoy-alpine on Docker Hub 3d1d3f7b1fb46a36f69b90539557a81232c3c6e2 32ef854d170f941db0e50a281ea499b2f17f5f2e
github
edx/edx-platform on GitHub release-2018-12-13-13.49
Maybe you can find something interesting in this list