Releases on June 25th, 2020 and before

npm
playwright on Node.js NPM 1.1.0-next.1593129563529
github
xamarin/Xamarin.Forms on GitHub beta-4.8.0-pre1
github
JetBrains/kotlin on GitHub build-1.4.20-dev-1239
github
xamarin/Xamarin.Forms on GitHub release-4.7.0-sr1
github
JetBrains/kotlin on GitHub build-1.4-M3-eap-166
github
H-M-H/Weylus on GitHub v0.8.0-rc1
github
JetBrains/kotlin on GitHub build-1.4.20-dev-1238
dockerhub
parity/polkadot on Docker Hub master-0.8.12-0306729-aec4ee47
dockerhub
requarks/wiki on Docker Hub canary-2.5.42
github
JetBrains/kotlin on GitHub build-1.4.20-dev-1237
dockerhub
linuxserver/emby on Docker Hub 4.5.0.13-ls49 arm64v8-4.5.0.13-ls49 arm32v7-4.5.0.13-ls49 amd64-4.5.0.13-ls49
npm
fomantic-ui on Node.js NPM 2.8.7-beta.8
Maybe you can find something interesting in this list