How to release a new version of the android app

Go to android studio
Update app/build.gradle versionCode and versionName (To trigger F-Droid) Add fastlane/metadata/android/<locale>/changelogs/<versionCode>.txt
git commit
git tag (To trigger F-Droid), e.g.: git tag -a "v21.0" -m"Release 21"
Go to build/generate signed bundle apk
(sup.jks)
Choose playRelease
Select APK
Select playRelease
Locate files after build
Go to google play console: https://play.google.com/console/u/0/developers/?pli=1 and login.
Go to Release/Produktion and hit "Neuen Release erstellen"
Upload apk from $project/app/play/release/release/app-play-release.apk
Add release notes and hit "Release überprüfen"