Releases on June 19th, 2019 and before

dockerhub
znc on Docker Hub 1.7.3-slim 1.7.3
yarn
gatsby on Node.js Yarn 2.9.12-themes-plugins.6
dockerhub
minio/mc on Docker Hub RELEASE.2019-06-19T22-39-53Z
yarn
gatsby on Node.js Yarn 2.9.12-themes-plugins.5
github
DataDog/integrations-core on GitHub ibm_mq-2.1.0-rc.1
github
dimagi/commcare-hq on GitHub 2019-06-19_22.22-production-setup_release 2019-06-19_22.22-production-deploy 2019-06-19_22.06-india-setup_release 2019-06-19_22.06-india-deploy
Maybe you can find something interesting in this list