trunk
Fix upload hang when converting long animated GIFs: decode only the first frame for still outputs (#80260)
Fill in E2E tests for client-side media processing (#75949)
Fix image upload crashes (#76707)
Apply and correct EXIF orientation for client side sub-sizes (#79384)
Migrate Image Size test to Playwright (#40467)
Media: Add UltraHDR (ISO 21496-1) gain map support (#74873)
Cover block: Add e2e test coverage for bugfixes (#75483)
Migrate and refactor image block e2e tests to Playwright (#40804)
Image block: Fix flaky tests (#52442)
Animated GIF to video conversion (via mediabunny) plus conversion controls (#78410)
Font Library: Add upload font test (#60221)
Migrate Manage Reusable Block to Playwright (#45621)
Playlist: seek value text localization (#79834)
