Release process

If stable, create release-<nr> branch. If beta, stay on dev.
Optional: Update translations.
Change version code and name in build.gradle.
Amend CHANGELOG.md.
Deploy to test device.
Push to GitHub and check build succeeds, tests are green and Lint file is OK.

Play Store (betas + stable)

bundlePureRelease
Publish to alpha channel, test.

Published to beta:

Tag like v12 or v12-beta1.

Published to production:

Download universal APK from Play Store and attach to GitHub tag.

Amazon App Store (stable only)

bundleAmazonRelease
Test update on test device.