Releases on July 2nd, 2018 and before

github
rancher/ui on GitHub v2.0.55
github
elves/elvish on GitHub v0.12-rc2
github
ampproject/amphtml on GitHub 1530567757224
github
confluentinc/schema-registry on GitHub v5.0.0-beta180702222458
dockerhub
stellar/stellar-core on Docker Hub 9.2.0-643-6ae79515
github
confluentinc/schema-registry on GitHub v5.1.0-beta180702220040
github
dimagi/commcare-hq on GitHub 2018-07-02_22.06-staging-setup_release 2018-07-02_22.06-staging-deploy 2018-07-02_22.05-staging-setup_release 2018-07-02_22.27-pvtest-setup_release
github
confluentinc/schema-registry on GitHub v5.1.0-beta180702214311
dockerhub
stellar/stellar-core on Docker Hub 9.2.0-642-6ae79515
Maybe you can find something interesting in this list