The download API only permits one request at a time, so parallel
downloads are removed to avoid wasted/blocked API calls. Downloads
now always run sequentially (one track at a time).
- Drop concurrentDownloads from AppSettings + JSON serialization
- Remove setConcurrentDownloads and the settings UI (1-5 chips + warning)
- Strip optionsConcurrent* l10n keys from all ARBs and regenerate
- Rework queue worker into _processQueueSequential (single active download)
- Update marketing copy and adjust tests
Flutter's default Android route transition (PredictiveBackPageTransitionsBuilder) mis-routes the predictive-back gesture to a nested Navigator instead of the topmost route (flutter#152323), popping the page behind a root modal instead of closing the modal first. This regressed after the Flutter upgrade in 4.5.6. Force FadeForwardsPageTransitionsBuilder on Android (the same non-gesture animation that builder delegates to) so back closes modals/sheets/dialogs first, then pops the page - restoring 4.5.5 behavior. Keep Cupertino transitions on iOS/macOS.
Resolve ARB conflicts via per-key union: apply latest Crowdin
translations for shared keys while preserving newer app keys added on
main after the branch point. Drop hyphenated ARB duplicates
(app_ar-SA, app_es-ES, app_pt-PT, app_tr-TR, app_uk-UA) that break
Flutter gen-l10n; keep underscore filenames. Add Arabic (app_ar.arb)
and regenerate app_localizations.
- Dart: _metadataMatchIsConfident now handles album-only case (title empty)
by adding albumMatches fallback branch
- Go: selectBestReEnrichTrack treats placeholder values (Unknown Title,
Unknown Artist) as empty via isPlaceholderReEnrichValue, so album-based
fallback filtering works correctly
- Add test for placeholder album fallback in selectBestReEnrichTrack
- Re-enrich: reject candidates that don't match title/artist/album unless exact ISRC match
- Respect settings.embedLyrics instead of hardcoding true in re-enrich flows
- Skip lyrics resolution in NativeDownloadFinalizer when not needed
- Apple Music lyrics: use direct catalog API with token scraping instead of Paxsenix search
- Support ELRC/ELRCMultiPerson/Plain formats in Apple Music lyrics response
- Add confidence check in metadata auto-fill to prevent applying wrong metadata
- Add tests for stricter re-enrich matching logic
zarzet