Releases on August 17th, 2018 and before

dockerhub
hadolint/hadolint on Docker Hub v1.11.1-0-g0e692dd-debian v1.11.1-0-g0e692dd
github
chromium/chromium on GitHub 68.0.3440.118
github
edx/edx-platform on GitHub release-2018-08-20-11.43
dockerhub
hadolint/hadolint on Docker Hub v1.11.1-debian v1.11.1
github
archlinux/linux on GitHub v4.18.2-arch1
github
dimagi/commcare-hq on GitHub 2018-08-17_19.09-softlayer-setup_release 2018-08-17_19.09-softlayer-deploy 2018-08-17_19.09-production-setup_release 2018-08-17_19.09-production-deploy
github
dimagi/commcare-hq on GitHub 2018-08-17_19.06-production-setup_release
dockerhub
hadolint/hadolint on Docker Hub v1.11.0-2-g8fd0a08-debian v1.11.0-2-g8fd0a08
Maybe you can find something interesting in this list