Both F-Droid and Google Play cap release notes at 500 characters. Check every
metadata changelog in the unit test suite (which CI already runs), and trim the
two old Flutter changelogs that were over the limit.
Neither F-Droid nor Google Play renders Markdown in release notes, and both
cap them at 500 characters. Drop the Markdown header and bullets and trim the
copy to fit.
Bump versionCode to 13 and versionName to 3.0.0. The Flutter app ended at
2.0.0-alpha.3+12 (versionCode 12), so 13 keeps the eventual com.subtracks
release an in-place upgrade.
Metadata was still inherited from the Flutter app:
- add the changelog for versionCode 13
- rewrite the descriptions for the native app
- replace the Flutter phone screenshots with native renders, and mute the
screenshot fixture palette so the placeholder artwork reads as covers
austinried