feat(l10n): merge Crowdin updates, enable Korean at 98%

Merge origin/l10n_main (PR #428) with a per-key three-way resolution:
Crowdin values win only where main did not change the key since the
last sync, so the unused-key removal, store->repo wording sweep, and
ICU plural fixes survive. Korean is restored at 98% completion and
mapped again in crowdin.yml and both language pickers; ar/hi/nl/zh-CN/
zh-TW stay dropped (37% and below).

crowdin.yml

@@ -6,7 +6,7 @@ files:
         # Keys MUST be the project's Crowdin language ids; values are the
         # %locale% suffix used in app_%locale%.arb (underscores so Flutter
         # gen-l10n parses them — hyphenated filenames break gen-l10n).
-        # Locales below the 70% translation threshold (ar, hi, ko, nl,
+        # Locales below the 70% translation threshold (ar, hi, nl,
         # zh-CN, zh-TW) are unmapped so `crowdin pull` doesn't recreate
         # their arb files; re-add a mapping line when one qualifies.
         de: de
@@ -14,6 +14,7 @@ files:
         fr: fr
         id: id
         ja: ja
+        ko: ko
         pt-PT: pt_PT
         ru: ru
         tr: tr

lib/l10n/app_localizations.dart

@@ -11,6 +11,7 @@ import 'app_localizations_es.dart';
 import 'app_localizations_fr.dart';
 import 'app_localizations_id.dart';
 import 'app_localizations_ja.dart';
+import 'app_localizations_ko.dart';
 import 'app_localizations_pt.dart';
 import 'app_localizations_ru.dart';
 import 'app_localizations_tr.dart';
@@ -109,6 +110,7 @@ abstract class AppLocalizations {
     Locale('fr'),
     Locale('id'),
     Locale('ja'),
+    Locale('ko'),
     Locale('pt'),
     Locale('pt', 'PT'),
     Locale('ru'),
@@ -1256,6 +1258,18 @@ abstract class AppLocalizations {
   /// **'Export failed'**
   String get collectionExportM3uFailed;
 
+  /// Track option and sheet title listing streaming platforms where the track can be opened
+  ///
+  /// In en, this message translates to:
+  /// **'Open on...'**
+  String get trackOpenOn;
+
+  /// Shown in the Open on sheet when song.link returns no links
+  ///
+  /// In en, this message translates to:
+  /// **'No platform links found for this track.'**
+  String get trackOpenOnNoLinks;
+
   /// Snackbar - track added to download queue
   ///
   /// In en, this message translates to:
@@ -7682,6 +7696,7 @@ class _AppLocalizationsDelegate
     'fr',
     'id',
     'ja',
+    'ko',
     'pt',
     'ru',
     'tr',
@@ -7727,6 +7742,8 @@ AppLocalizations lookupAppLocalizations(Locale locale) {
       return AppLocalizationsId();
     case 'ja':
       return AppLocalizationsJa();
+    case 'ko':
+      return AppLocalizationsKo();
     case 'pt':
       return AppLocalizationsPt();
     case 'ru':

lib/l10n/app_localizations_de.dart

@@ -563,10 +563,10 @@ class AppLocalizationsDe extends AppLocalizations {
   String get dialogDownload => 'Herunterladen';
 
   @override
-  String get previewPlay => 'Play preview';
+  String get previewPlay => 'Vorschau abspielen';
 
   @override
-  String get previewStop => 'Stop preview';
+  String get previewStop => 'Vorschau stoppen';
 
   @override
   String get previewUnavailable => 'Preview unavailable';
@@ -653,6 +653,12 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return '\"$trackName\" hinzugefügt';
@@ -966,7 +972,7 @@ class AppLocalizationsDe extends AppLocalizations {
       'Deezer hat keine Limits und wird als primäre empfohlen. Spotify kann nach vielen Anfragen begrenzen.';
 
   @override
-  String get logTitle => 'Logs';
+  String get logTitle => 'Protokolle';
 
   @override
   String get logCopied => 'Logs in Zwischenablage kopiert';
@@ -2912,7 +2918,7 @@ class AppLocalizationsDe extends AppLocalizations {
   String get backupContentsTitle => 'Backup contents';
 
   @override
-  String get backupContentsSettings => 'App settings';
+  String get backupContentsSettings => 'Appeinstellungen';
 
   @override
   String backupContentsHistory(int count) {
@@ -3455,7 +3461,7 @@ class AppLocalizationsDe extends AppLocalizations {
   String get audioAnalysisAnalyzing => 'Audio wird analysiert...';
 
   @override
-  String get audioAnalysisSampleRate => 'Sample Rate';
+  String get audioAnalysisSampleRate => 'Abtastrate';
 
   @override
   String get audioAnalysisCodec => 'Codec';
@@ -4361,7 +4367,7 @@ class AppLocalizationsDe extends AppLocalizations {
   String get artistReleases => 'Releases';
 
   @override
-  String get editMetadataSelectNone => 'None';
+  String get editMetadataSelectNone => 'Keine';
 
   @override
   String queueRetryAllFailed(int count) {
@@ -4424,7 +4430,7 @@ class AppLocalizationsDe extends AppLocalizations {
       'The built-in player is a preview tool for checking local tracks quickly. Use an external music player for actual listening.';
 
   @override
-  String get nowPlayingTitle => 'Now Playing';
+  String get nowPlayingTitle => 'Jetzt läuft';
 
   @override
   String get nowPlayingNothingPlaying => 'Nothing is playing';
@@ -4529,7 +4535,7 @@ class AppLocalizationsDe extends AppLocalizations {
       'Lyrics proxy for Musixmatch, Netease, Apple Music, QQ Music, Spotify, Deezer, YouTube, Kugou, and Genius';
 
   @override
-  String get snackbarPlayingNext => 'Playing next';
+  String get snackbarPlayingNext => 'Als nächstes';
 
   @override
   String get snackbarAddedToQueueGeneric => 'Added to queue';
@@ -4577,7 +4583,7 @@ class AppLocalizationsDe extends AppLocalizations {
   String get trackConvertResampler => 'Resampler';
 
   @override
-  String get trackConvertDitherNone => 'None';
+  String get trackConvertDitherNone => 'Keine';
 
   @override
   String get trackConvertDitherTriangular => 'TPDF';
@@ -4648,10 +4654,10 @@ class AppLocalizationsDe extends AppLocalizations {
   String get regionCountryJP => 'Japan';
 
   @override
-  String get regionCountryKR => 'South Korea';
+  String get regionCountryKR => 'Südkorea';
 
   @override
-  String get regionCountryIN => 'India';
+  String get regionCountryIN => 'Indien';
 
   @override
   String get regionCountryID => 'Indonesia';
@@ -4705,7 +4711,7 @@ class AppLocalizationsDe extends AppLocalizations {
       'If the browser did not open, or verification finished but did not return to SpotiFLAC Mobile, open this link again or copy it manually.';
 
   @override
-  String get extensionVerificationClose => 'Close';
+  String get extensionVerificationClose => 'Schließen';
 
   @override
   String get extensionVerificationCopyLink => 'Copy link';

lib/l10n/app_localizations_en.dart

@@ -645,6 +645,12 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return 'Added \"$trackName\" to queue';

lib/l10n/app_localizations_es.dart

@@ -645,6 +645,12 @@ class AppLocalizationsEs extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return 'Added \"$trackName\" to queue';
@@ -5555,6 +5561,14 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
   @override
   String get updateNewVersionReady => 'Una nueva versión está lista';
 
+  @override
+  String get updateRequiredTitle => 'Update required';
+
+  @override
+  String updateRequiredNotice(int count) {
+    return 'This version is $count releases behind and is no longer supported. Update to keep using the app.';
+  }
+
   @override
   String get updateCurrent => 'Actual';
 
@@ -6201,6 +6215,13 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
   @override
   String get appearanceAmoledDarkSubtitle => 'Fondo negro puro';
 
+  @override
+  String get appearanceHeroAnimations => 'Hero animations';
+
+  @override
+  String get appearanceHeroAnimationsSubtitle =>
+      'Fly covers between screens, e.g. when opening the player';
+
   @override
   String get queueClearAll => 'Eliminar todo';
 
@@ -6228,6 +6249,21 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
   String get settingsDownloadNetworkSubtitle =>
       'Elegir qué red usar para descargas. Cuando se establece en Wi-Fi solamente, las descargas se detendrán en los datos móviles.';
 
+  @override
+  String get settingsConcurrentDownloads => 'Concurrent downloads';
+
+  @override
+  String get settingsConcurrentDownloadsSubtitle =>
+      'Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.';
+
+  @override
+  String get concurrentDownloadsOne => '1 track at a time';
+
+  @override
+  String concurrentDownloadsCount(int count) {
+    return 'Up to $count tracks at once';
+  }
+
   @override
   String get albumFolderArtistAlbum => 'Artista / Álbum';
 
@@ -6857,6 +6893,20 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
   String get cacheLibraryCoverDesc =>
       'Portada extraída de archivos locales. Se extraerá de nuevo en el próximo escaneo.';
 
+  @override
+  String get libraryPlaybackNormalization => 'Volume normalization';
+
+  @override
+  String get libraryPlaybackNormalizationSubtitle =>
+      'Even out loudness between tracks using their ReplayGain or R128 tags, when present';
+
+  @override
+  String get cacheAudioAnalysis => 'Audio analysis cache';
+
+  @override
+  String get cacheAudioAnalysisDesc =>
+      'Saved spectrograms and analysis results. Will re-analyze on next open.';
+
   @override
   String get cacheExploreFeed => 'Explorar caché de inicio';
 
@@ -7031,6 +7081,13 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
   @override
   String get trackConvertBitrate => 'Tasa de bits';
 
+  @override
+  String get trackConvertKeepOriginal => 'Keep original file';
+
+  @override
+  String get trackConvertKeepOriginalDescription =>
+      'Add the converted file as a separate library entry';
+
   @override
   String get trackConvertConfirmTitle => 'Confirmar conversión';
 
@@ -7051,6 +7108,14 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
     return 'Convertir de $sourceFormat a $targetFormat? \n(Sin pérdidas)\n\nEl archivo original será eliminado después de la conversión.';
   }
 
+  @override
+  String trackConvertConfirmKeepOriginal(
+    String sourceFormat,
+    String targetFormat,
+  ) {
+    return 'Convert from $sourceFormat to $targetFormat?\n\nThe original file will be kept and the converted file will be added as a separate library entry.';
+  }
+
   @override
   String get trackConvertLosslessHint =>
       'Conversión sin pérdidas — sin pérdida de calidad';
@@ -7337,6 +7402,17 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
     return '¿Convertir $count $_temp0 a $format? (Sin pérdida — no hay pérdida de calidad)\n\nLos archivos originales se eliminarán después de la conversión.';
   }
 
+  @override
+  String selectionBatchConvertConfirmKeepOriginal(int count, String format) {
+    String _temp0 = intl.Intl.pluralLogic(
+      count,
+      locale: localeName,
+      other: 'tracks',
+      one: 'track',
+    );
+    return 'Convert $count $_temp0 to $format?\n\nOriginal files will be kept and converted files will be added as separate library entries.';
+  }
+
   @override
   String selectionBatchConvertSuccess(int success, int total, String format) {
     return 'Se convirtieron $success de $total pistas a $format';
@@ -7665,6 +7741,24 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
   String get storageModeSafSubtitle =>
       'Escoge cualquier carpeta, incluyendo la tarjeta SD';
 
+  @override
+  String get downloadFolderAccessLostTitle => 'Download folder access lost';
+
+  @override
+  String get downloadFolderAccessLostSubtitle =>
+      'Downloads will fail until you re-select the folder';
+
+  @override
+  String get downloadFolderReselect => 'Re-select folder';
+
+  @override
+  String get downloadErrorSafPermissionLost =>
+      'SAF permission invalid or revoked. Please reconfigure download location in Settings.';
+
+  @override
+  String get downloadErrorFolderAccessLost =>
+      'Download folder access lost. Please re-select your download folder in Settings.';
+
   @override
   String downloadFilenameDescription(
     Object album,
@@ -8175,6 +8269,13 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
     return 'Downloads Finished ($completed done, $failed failed)';
   }
 
+  @override
+  String get notifVerificationRequiredTitle => 'Verification required';
+
+  @override
+  String get notifVerificationRequiredBody =>
+      'Open the app to complete verification and resume downloads';
+
   @override
   String get notifAllDownloadsComplete => 'Todas las descargas completadas';
 
@@ -8551,10 +8652,24 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
   String get downloadDeduplicationEnabled =>
       'Las pistas previamente descargadas se omitirán';
 
+  @override
+  String get downloadDeduplicationWithQualityVariants =>
+      'Existing files at the selected quality will be skipped';
+
   @override
   String get downloadDeduplicationDisabled =>
       'Todas las pistas se descargarán independientemente del historial';
 
+  @override
+  String get downloadQualityVariants => 'Allow different quality versions';
+
+  @override
+  String get downloadQualityVariantsDescription =>
+      'Add the selected quality to the filename and keep each version in download history';
+
+  @override
+  String get trackOptionDownloadQualityVariant => 'Download another quality';
+
   @override
   String get downloadFallbackExtensions => 'Reslpado de extensiones';
 
@@ -8683,6 +8798,21 @@ class AppLocalizationsEsEs extends AppLocalizationsEs {
   @override
   String get queueDownloadStarting => 'Comenzando...';
 
+  @override
+  String get queueCheckingDownloadSession => 'Checking download session...';
+
+  @override
+  String get queueResolvingDownloadMetadata => 'Resolving track metadata...';
+
+  @override
+  String get queueResolvingDownloadStream => 'Preparing audio stream...';
+
+  @override
+  String get queueWaitingForVerification => 'Waiting for verification...';
+
+  @override
+  String get queueResumingAfterVerification => 'Resuming after verification...';
+
   @override
   String get a11ySelectTrack => 'Seleccionar pista';
 

lib/l10n/app_localizations_fr.dart

@@ -661,6 +661,12 @@ class AppLocalizationsFr extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return 'Ajout de « $trackName » à la file d\'attente';
@@ -917,11 +923,11 @@ class AppLocalizationsFr extends AppLocalizations {
   String get updateNewVersionReady => 'Une nouvelle version est disponible';
 
   @override
-  String get updateRequiredTitle => 'Update required';
+  String get updateRequiredTitle => 'Mise à jour requise';
 
   @override
   String updateRequiredNotice(int count) {
-    return 'This version is $count releases behind and is no longer supported. Update to keep using the app.';
+    return 'Cette version a $count versions de retard et n\'est plus prise en charge. Effectuez la mise à jour pour continuer à utiliser l\'application.';
   }
 
   @override
@@ -1582,11 +1588,11 @@ class AppLocalizationsFr extends AppLocalizations {
   String get appearanceAmoledDarkSubtitle => 'Fond noir pur';
 
   @override
-  String get appearanceHeroAnimations => 'Hero animations';
+  String get appearanceHeroAnimations => 'Animations des héros';
 
   @override
   String get appearanceHeroAnimationsSubtitle =>
-      'Fly covers between screens, e.g. when opening the player';
+      'Des fenêtres contextuelles apparaissent entre les écrans, par exemple lors de l\'ouverture du lecteur';
 
   @override
   String get queueClearAll => 'Tout effacer';
@@ -1617,18 +1623,18 @@ class AppLocalizationsFr extends AppLocalizations {
       'Choisissez le réseau à utiliser pour les téléchargements. Si vous sélectionnez « Wi-Fi uniquement », les téléchargements seront interrompus lorsque vous utilisez les données mobiles.';
 
   @override
-  String get settingsConcurrentDownloads => 'Concurrent downloads';
+  String get settingsConcurrentDownloads => 'Téléchargements simultanés';
 
   @override
   String get settingsConcurrentDownloadsSubtitle =>
-      'Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.';
+      'Le téléchargement simultané de plusieurs titres est plus rapide, mais certains fournisseurs peuvent limiter le débit des requêtes parallèles.';
 
   @override
-  String get concurrentDownloadsOne => '1 track at a time';
+  String get concurrentDownloadsOne => '1 titre à la fois';
 
   @override
   String concurrentDownloadsCount(int count) {
-    return 'Up to $count tracks at once';
+    return 'Jusqu\'à $count titres à la fois';
   }
 
   @override
@@ -2265,18 +2271,18 @@ class AppLocalizationsFr extends AppLocalizations {
       'Pochettes extraites des fichiers musicaux locaux. Elles seront extraites à nouveau lors de la prochaine analyse.';
 
   @override
-  String get libraryPlaybackNormalization => 'Volume normalization';
+  String get libraryPlaybackNormalization => 'Normalisation du volume';
 
   @override
   String get libraryPlaybackNormalizationSubtitle =>
-      'Even out loudness between tracks using their ReplayGain or R128 tags, when present';
+      'Équilibrer le volume entre les morceaux à l\'aide des balises ReplayGain ou R128, lorsqu\'elles sont présentes';
 
   @override
-  String get cacheAudioAnalysis => 'Audio analysis cache';
+  String get cacheAudioAnalysis => 'Cache d\'analyse audio';
 
   @override
   String get cacheAudioAnalysisDesc =>
-      'Saved spectrograms and analysis results. Will re-analyze on next open.';
+      'Spectrogrammes et résultats d\'analyse enregistrés. Réanalyse prévue lors de la prochaine ouverture.';
 
   @override
   String get cacheExploreFeed => 'Explorer le cache des flux';
@@ -2454,11 +2460,11 @@ class AppLocalizationsFr extends AppLocalizations {
   String get trackConvertBitrate => 'Débit binaire';
 
   @override
-  String get trackConvertKeepOriginal => 'Keep original file';
+  String get trackConvertKeepOriginal => 'Conserver le fichier d\'origine';
 
   @override
   String get trackConvertKeepOriginalDescription =>
-      'Add the converted file as a separate library entry';
+      'Ajoutez le fichier converti en tant qu\'entrée distincte dans la bibliothèque';
 
   @override
   String get trackConvertConfirmTitle => 'Confirmer la conversion';
@@ -2485,7 +2491,7 @@ class AppLocalizationsFr extends AppLocalizations {
     String sourceFormat,
     String targetFormat,
   ) {
-    return 'Convert from $sourceFormat to $targetFormat?\n\nThe original file will be kept and the converted file will be added as a separate library entry.';
+    return 'Convertir du format $sourceFormat au format $targetFormat ?\n\nLe fichier d\'origine sera conservé et le fichier converti sera ajouté en tant qu\'entrée distincte dans la bibliothèque.';
   }
 
   @override
@@ -2780,10 +2786,10 @@ class AppLocalizationsFr extends AppLocalizations {
     String _temp0 = intl.Intl.pluralLogic(
       count,
       locale: localeName,
-      other: 'tracks',
-      one: 'track',
+      other: 'titres',
+      one: 'titre',
     );
-    return 'Convert $count $_temp0 to $format?\n\nOriginal files will be kept and converted files will be added as separate library entries.';
+    return 'Convertir $count $_temp0 au format $format ?\n\nLes fichiers d\'origine seront conservés et les fichiers convertis seront ajoutés sous forme d\'entrées distinctes dans la bibliothèque.';
   }
 
   @override
@@ -3117,22 +3123,23 @@ class AppLocalizationsFr extends AppLocalizations {
       'Choisissez n\'importe quel dossier, y compris la carte SD';
 
   @override
-  String get downloadFolderAccessLostTitle => 'Download folder access lost';
+  String get downloadFolderAccessLostTitle =>
+      'Accès au dossier de téléchargement perdu';
 
   @override
   String get downloadFolderAccessLostSubtitle =>
-      'Downloads will fail until you re-select the folder';
+      'Les téléchargements échoueront tant que vous n\'aurez pas resélectionné le dossier';
 
   @override
-  String get downloadFolderReselect => 'Re-select folder';
+  String get downloadFolderReselect => 'Sélectionner à nouveau le dossier';
 
   @override
   String get downloadErrorSafPermissionLost =>
-      'SAF permission invalid or revoked. Please reconfigure download location in Settings.';
+      'Autorisation SAF non valide ou révoquée. Veuillez reconfigurer l\'emplacement de téléchargement dans les Paramètres.';
 
   @override
   String get downloadErrorFolderAccessLost =>
-      'Download folder access lost. Please re-select your download folder in Settings.';
+      'Accès au dossier de téléchargement perdu. Veuillez sélectionner à nouveau votre dossier de téléchargement dans les Paramètres.';
 
   @override
   String downloadFilenameDescription(
@@ -3656,11 +3663,11 @@ class AppLocalizationsFr extends AppLocalizations {
   }
 
   @override
-  String get notifVerificationRequiredTitle => 'Verification required';
+  String get notifVerificationRequiredTitle => 'Vérification requise';
 
   @override
   String get notifVerificationRequiredBody =>
-      'Open the app to complete verification and resume downloads';
+      'Ouvrez l\'application pour terminer la vérification et reprendre les téléchargements';
 
   @override
   String get notifAllDownloadsComplete =>
@@ -4052,21 +4059,23 @@ class AppLocalizationsFr extends AppLocalizations {
 
   @override
   String get downloadDeduplicationWithQualityVariants =>
-      'Existing files at the selected quality will be skipped';
+      'Les fichiers existants correspondant à la qualité sélectionnée seront ignorés';
 
   @override
   String get downloadDeduplicationDisabled =>
       'Tous les morceaux seront téléchargés, quel que soit l\'historique';
 
   @override
-  String get downloadQualityVariants => 'Allow different quality versions';
+  String get downloadQualityVariants =>
+      'Autoriser différentes versions de qualité';
 
   @override
   String get downloadQualityVariantsDescription =>
-      'Add the selected quality to the filename and keep each version in download history';
+      'Ajouter la qualité sélectionnée au nom du fichier et conserver chaque version dans l\'historique des téléchargements';
 
   @override
-  String get trackOptionDownloadQualityVariant => 'Download another quality';
+  String get trackOptionDownloadQualityVariant =>
+      'Télécharger une autre version de qualité';
 
   @override
   String get downloadFallbackExtensions => 'Extensions de secours';
@@ -4199,19 +4208,21 @@ class AppLocalizationsFr extends AppLocalizations {
   String get queueDownloadStarting => 'C\'est parti...';
 
   @override
-  String get queueCheckingDownloadSession => 'Checking download session...';
+  String get queueCheckingDownloadSession =>
+      'Vérification de la session de téléchargement...';
 
   @override
-  String get queueResolvingDownloadMetadata => 'Resolving track metadata...';
+  String get queueResolvingDownloadMetadata =>
+      'Récupération des métadonnées du morceau...';
 
   @override
-  String get queueResolvingDownloadStream => 'Preparing audio stream...';
+  String get queueResolvingDownloadStream => 'Préparation du flux audio...';
 
   @override
-  String get queueWaitingForVerification => 'Waiting for verification...';
+  String get queueWaitingForVerification => 'En attente de vérification...';
 
   @override
-  String get queueResumingAfterVerification => 'Resuming after verification...';
+  String get queueResumingAfterVerification => 'Reprise après vérification...';
 
   @override
   String get a11ySelectTrack => 'Sélectionner une piste';

lib/l10n/app_localizations_id.dart

@@ -110,7 +110,7 @@ class AppLocalizationsId extends AppLocalizations {
       'Gunakan warna dari wallpaper Anda';
 
   @override
-  String get appearanceHistoryView => 'Tampilan Riwayat';
+  String get appearanceHistoryView => 'Gaya Tampilan Histori';
 
   @override
   String get appearanceHistoryViewList => 'Daftar';
@@ -138,7 +138,7 @@ class AppLocalizationsId extends AppLocalizations {
       'Pilih tab mana yang terbuka terlebih dahulu untuk hasil pencarian baru.';
 
   @override
-  String get optionsAutoFallback => 'Cadangan Otomatis';
+  String get optionsAutoFallback => 'Layanan Cadangan';
 
   @override
   String get optionsAutoFallbackSubtitle =>
@@ -647,6 +647,12 @@ class AppLocalizationsId extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return 'Menambahkan \"$trackName\" ke antrian';

lib/l10n/app_localizations_ja.dart

@@ -642,6 +642,12 @@ class AppLocalizationsJa extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return '「$trackName」をキューに追加しました';

lib/l10n/app_localizations_pt.dart

@@ -645,6 +645,12 @@ class AppLocalizationsPt extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return 'Added \"$trackName\" to queue';
@@ -5554,6 +5560,14 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
   @override
   String get updateNewVersionReady => 'Uma nova versão está pronta';
 
+  @override
+  String get updateRequiredTitle => 'Update required';
+
+  @override
+  String updateRequiredNotice(int count) {
+    return 'This version is $count releases behind and is no longer supported. Update to keep using the app.';
+  }
+
   @override
   String get updateCurrent => 'Atual';
 
@@ -6195,6 +6209,13 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
   @override
   String get appearanceAmoledDarkSubtitle => 'Fundo preto puro';
 
+  @override
+  String get appearanceHeroAnimations => 'Hero animations';
+
+  @override
+  String get appearanceHeroAnimationsSubtitle =>
+      'Fly covers between screens, e.g. when opening the player';
+
   @override
   String get queueClearAll => 'Limpar Tudo';
 
@@ -6222,6 +6243,21 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
   String get settingsDownloadNetworkSubtitle =>
       'Choose which network to use for downloads. When set to WiFi Only, downloads will pause on mobile data.';
 
+  @override
+  String get settingsConcurrentDownloads => 'Concurrent downloads';
+
+  @override
+  String get settingsConcurrentDownloadsSubtitle =>
+      'Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.';
+
+  @override
+  String get concurrentDownloadsOne => '1 track at a time';
+
+  @override
+  String concurrentDownloadsCount(int count) {
+    return 'Up to $count tracks at once';
+  }
+
   @override
   String get albumFolderArtistAlbum => 'Artista / Álbum';
 
@@ -6843,6 +6879,20 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
   String get cacheLibraryCoverDesc =>
       'Cover art extracted from local music files. Will re-extract on next scan.';
 
+  @override
+  String get libraryPlaybackNormalization => 'Volume normalization';
+
+  @override
+  String get libraryPlaybackNormalizationSubtitle =>
+      'Even out loudness between tracks using their ReplayGain or R128 tags, when present';
+
+  @override
+  String get cacheAudioAnalysis => 'Audio analysis cache';
+
+  @override
+  String get cacheAudioAnalysisDesc =>
+      'Saved spectrograms and analysis results. Will re-analyze on next open.';
+
   @override
   String get cacheExploreFeed => 'Explore feed cache';
 
@@ -7016,6 +7066,13 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
   @override
   String get trackConvertBitrate => 'Bitrate';
 
+  @override
+  String get trackConvertKeepOriginal => 'Keep original file';
+
+  @override
+  String get trackConvertKeepOriginalDescription =>
+      'Add the converted file as a separate library entry';
+
   @override
   String get trackConvertConfirmTitle => 'Confirm Conversion';
 
@@ -7036,6 +7093,14 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
     return 'Convert from $sourceFormat to $targetFormat? (Lossless — no quality loss)\n\nThe original file will be deleted after conversion.';
   }
 
+  @override
+  String trackConvertConfirmKeepOriginal(
+    String sourceFormat,
+    String targetFormat,
+  ) {
+    return 'Convert from $sourceFormat to $targetFormat?\n\nThe original file will be kept and the converted file will be added as a separate library entry.';
+  }
+
   @override
   String get trackConvertLosslessHint =>
       'Lossless conversion — no quality loss';
@@ -7192,11 +7257,10 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
       'Tap the heart on an artist page to keep them here';
 
   @override
-  String get collectionPlaylistEmptyTitle => 'Playlist is empty';
+  String get collectionPlaylistEmptyTitle => 'A lista de reprodução está vazia';
 
   @override
-  String get collectionPlaylistEmptySubtitle =>
-      'Long-press + on any track to add it here';
+  String get collectionPlaylistEmptySubtitle => '';
 
   @override
   String get collectionRemoveFromPlaylist => 'Remove from playlist';
@@ -7315,6 +7379,17 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
     return 'Convert $count $_temp0 to $format? (Lossless — no quality loss)\n\nOriginal files will be deleted after conversion.';
   }
 
+  @override
+  String selectionBatchConvertConfirmKeepOriginal(int count, String format) {
+    String _temp0 = intl.Intl.pluralLogic(
+      count,
+      locale: localeName,
+      other: 'tracks',
+      one: 'track',
+    );
+    return 'Convert $count $_temp0 to $format?\n\nOriginal files will be kept and converted files will be added as separate library entries.';
+  }
+
   @override
   String selectionBatchConvertSuccess(int success, int total, String format) {
     return 'Converted $success of $total tracks to $format';
@@ -7628,10 +7703,29 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
       'Saves to Music/SpotiFLAC by default';
 
   @override
-  String get storageModeSaf => 'Custom Folder (SAF)';
+  String get storageModeSaf => '';
 
   @override
-  String get storageModeSafSubtitle => 'Pick any folder, including SD card';
+  String get storageModeSafSubtitle =>
+      'Escolha qualquer pasta, incluindo o cartão SD';
+
+  @override
+  String get downloadFolderAccessLostTitle => 'Download folder access lost';
+
+  @override
+  String get downloadFolderAccessLostSubtitle =>
+      'Downloads will fail until you re-select the folder';
+
+  @override
+  String get downloadFolderReselect => 'Re-select folder';
+
+  @override
+  String get downloadErrorSafPermissionLost =>
+      'SAF permission invalid or revoked. Please reconfigure download location in Settings.';
+
+  @override
+  String get downloadErrorFolderAccessLost =>
+      'Download folder access lost. Please re-select your download folder in Settings.';
 
   @override
   String downloadFilenameDescription(
@@ -8140,6 +8234,13 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
     return 'Downloads Finished ($completed done, $failed failed)';
   }
 
+  @override
+  String get notifVerificationRequiredTitle => 'Verification required';
+
+  @override
+  String get notifVerificationRequiredBody =>
+      'Open the app to complete verification and resume downloads';
+
   @override
   String get notifAllDownloadsComplete => 'All Downloads Complete';
 
@@ -8224,10 +8325,11 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
   String get notifLibraryScanFailed => 'Library scan failed';
 
   @override
-  String get notifLibraryScanCancelled => 'Library scan cancelled';
+  String get notifLibraryScanCancelled =>
+      'Escaneamento de biblioteca cancelado';
 
   @override
-  String get notifLibraryScanStopped => 'Scan stopped before completion.';
+  String get notifLibraryScanStopped => '';
 
   @override
   String notifDownloadingUpdate(String version) {
@@ -8515,10 +8617,24 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
   String get downloadDeduplicationEnabled =>
       'Already-downloaded tracks will be skipped';
 
+  @override
+  String get downloadDeduplicationWithQualityVariants =>
+      'Existing files at the selected quality will be skipped';
+
   @override
   String get downloadDeduplicationDisabled =>
       'All tracks will be downloaded regardless of history';
 
+  @override
+  String get downloadQualityVariants => 'Allow different quality versions';
+
+  @override
+  String get downloadQualityVariantsDescription =>
+      'Add the selected quality to the filename and keep each version in download history';
+
+  @override
+  String get trackOptionDownloadQualityVariant => 'Download another quality';
+
   @override
   String get downloadFallbackExtensions => 'Fallback Extensions';
 
@@ -8647,6 +8763,21 @@ class AppLocalizationsPtPt extends AppLocalizationsPt {
   @override
   String get queueDownloadStarting => 'Starting...';
 
+  @override
+  String get queueCheckingDownloadSession => 'Checking download session...';
+
+  @override
+  String get queueResolvingDownloadMetadata => 'Resolving track metadata...';
+
+  @override
+  String get queueResolvingDownloadStream => 'Preparing audio stream...';
+
+  @override
+  String get queueWaitingForVerification => 'Waiting for verification...';
+
+  @override
+  String get queueResumingAfterVerification => 'Resuming after verification...';
+
   @override
   String get a11ySelectTrack => 'Select track';
 

lib/l10n/app_localizations_ru.dart

@@ -649,6 +649,12 @@ class AppLocalizationsRu extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return '\"$trackName\" добавлен в очередь';

lib/l10n/app_localizations_tr.dart

@@ -651,6 +651,12 @@ class AppLocalizationsTr extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return '\"$trackName\" kuyruğa eklendi';

lib/l10n/app_localizations_uk.dart

@@ -652,6 +652,12 @@ class AppLocalizationsUk extends AppLocalizations {
   @override
   String get collectionExportM3uFailed => 'Export failed';
 
+  @override
+  String get trackOpenOn => 'Open on...';
+
+  @override
+  String get trackOpenOnNoLinks => 'No platform links found for this track.';
+
   @override
   String snackbarAddedToQueue(String trackName) {
     return 'Додано \"$trackName\" до черги';

lib/l10n/arb/app_de.arb

@@ -23,7 +23,7 @@
   "@cacheCleanupUnused": {
     "description": "Action title for cleaning unused entries"
   },
-  "trackConvertDitherNone": "None",
+  "trackConvertDitherNone": "Keine",
   "@trackConvertDitherNone": {
     "description": "Lossless conversion dither option with no dithering applied"
   },
@@ -143,7 +143,7 @@
     "description": "Share button tooltip"
   },
   "@storeFilterLyrics": {
-    "description": "Store filter - lyrics providers"
+    "description": "Repo filter - lyrics providers"
   },
   "extensionsInstallButton": "Erweiterung installieren",
   "@extensionsInstallButton": {
@@ -317,7 +317,7 @@
   },
   "optionsExtensionStore": "Erweiterungs-Repo",
   "@optionsExtensionStore": {
-    "description": "Show/hide store tab"
+    "description": "Show/hide repo tab"
   },
   "libraryDownloadsHistoryExcluded": "{count} aus dem Download-Verlauf (von der Liste ausgeschlossen)",
   "@libraryDownloadsHistoryExcluded": {
@@ -459,7 +459,7 @@
   },
   "storeFilterDownload": "Herunterladen",
   "@storeFilterDownload": {
-    "description": "Store filter - download providers"
+    "description": "Repo filter - download providers"
   },
   "@collectionAddToPlaylist": {
     "description": "Action to add a track to user playlist"
@@ -775,7 +775,7 @@
   "@audioAnalysisRescanning": {
     "description": "Loading text while audio is being re-analyzed after an explicit refresh"
   },
-  "logTitle": "Logs",
+  "logTitle": "Protokolle",
   "@logTitle": {
     "description": "Logs screen title"
   },
@@ -1151,7 +1151,7 @@
   },
   "storeFilterMetadata": "Metadaten",
   "@storeFilterMetadata": {
-    "description": "Store filter - metadata providers"
+    "description": "Repo filter - metadata providers"
   },
   "shareSheetCopyLink": "Copy Link",
   "errorRateLimitedMessage": "Zu viele Anfragen. Bitte warte einen Moment, bevor du es erneut suchst.",
@@ -1732,7 +1732,7 @@
   },
   "storeFilterUtility": "Utility",
   "@storeFilterUtility": {
-    "description": "Store filter - utility extensions"
+    "description": "Repo filter - utility extensions"
   },
   "collectionAddedToPlaylist": "Zu \"{playlistName} \" hinzugefügt",
   "@collectionAddedToPlaylist": {
@@ -2919,7 +2919,7 @@
     "description": "Status label when primary-artist-only folder naming is enabled"
   },
   "lyricsProvidersDiscardContent": "Ungespeicherte Änderungen die verloren gehen.",
-  "previewStop": "Stop preview",
+  "previewStop": "Vorschau stoppen",
   "@previewStop": {
     "description": "Tooltip for the button that stops the playing track preview snippet"
   },
@@ -3205,7 +3205,7 @@
   },
   "trackConvertOriginal": "Original",
   "sectionLyricsProviderOptions": "Anbieter-Optionen",
-  "nowPlayingTitle": "Now Playing",
+  "nowPlayingTitle": "Jetzt läuft",
   "@nowPlayingTitle": {
     "description": "Title for the now playing screen"
   },
@@ -3328,7 +3328,7 @@
   },
   "libraryPlayback": "Playback",
   "@storeFilterAll": {
-    "description": "Store filter - all extensions"
+    "description": "Repo filter - all extensions"
   },
   "aboutApp": "App",
   "@aboutApp": {
@@ -3348,7 +3348,7 @@
   "logIssueIspBlockingLabel": "ISP BLOCKIERUNG ERKANNT",
   "storeFilterIntegration": "Integration",
   "@storeFilterIntegration": {
-    "description": "Store filter - integrations"
+    "description": "Repo filter - integrations"
   },
   "@lyricsProvidersAtLeastOne": {
     "description": "Snackbar when user tries to disable the last enabled provider"
@@ -3538,7 +3538,7 @@
   },
   "storeTitle": "Erweiterungs-Repo",
   "@storeTitle": {
-    "description": "Store screen title"
+    "description": "Repo screen title"
   },
   "libraryCleared": "Bibliothek geleert",
   "@libraryCleared": {
@@ -3586,7 +3586,7 @@
   "@searchSortTitle": {
     "description": "Bottom sheet title for search sort options"
   },
-  "editMetadataSelectNone": "None",
+  "editMetadataSelectNone": "Keine",
   "@historyFilterSingles": {
     "description": "Filter chip - show singles only"
   },
@@ -3705,7 +3705,7 @@
     "description": "Dialog title for default folder"
   },
   "optionsArtistTagModeSplitVorbisSubtitle": "Schreibe einen Künstler Tag pro Künstler für FLAC und Opus; MP3 und M4A bleiben beigetreten.",
-  "snackbarPlayingNext": "Playing next",
+  "snackbarPlayingNext": "Als nächstes",
   "@snackbarPlayingNext": {
     "description": "Snackbar when a track is inserted as the next queue item"
   },
@@ -3853,7 +3853,7 @@
   },
   "lyricsProviderMusixmatchDesc": "Größte Lyrics-Datenbank (mehrsprachig)",
   "@navStore": {
-    "description": "Bottom navigation - Extension store tab"
+    "description": "Bottom navigation - Extension repo tab"
   },
   "extensionPostProcessing": "Post-processing",
   "@searchTracks": {
@@ -4348,7 +4348,7 @@
     "description": "Snackbar when no selected tracks support conversion"
   },
   "extensionHealthDegraded": "Eingeschränkt",
-  "regionCountryKR": "South Korea",
+  "regionCountryKR": "Südkorea",
   "@regionCountryKR": {
     "description": "Country name for SongLink region picker"
   },
@@ -4444,7 +4444,7 @@
   "appName": "SpotiFLAC Mobile",
   "storeRepoDialogCurrent": "Aktuelles Repository:",
   "@optionsExtensionStoreSubtitle": {
-    "description": "Subtitle for extension store toggle"
+    "description": "Subtitle for extension repo toggle"
   },
   "@trackLyrics": {
     "description": "Tab title - lyrics"
@@ -4557,7 +4557,7 @@
   "downloadUseAlbumArtistForFoldersTrackSubtitle": "Ordner benannt nach dem Tag des Künstlers",
   "storeSearch": "Erweiterungen suchen...",
   "@storeSearch": {
-    "description": "Store search placeholder"
+    "description": "Repo search placeholder"
   },
   "aboutTelegramChat": "Telegram Community",
   "lyricsModeBoth": "Beides",
@@ -4792,7 +4792,7 @@
     }
   },
   "dialogRemove": "Entfernen",
-  "extensionVerificationClose": "Close",
+  "extensionVerificationClose": "Schließen",
   "bulkDownloadPlaylistsButton": "Lade {count} {count, plural, =1{Playlist} other{Playlists}} herunter",
   "@bulkDownloadPlaylistsButton": {
     "description": "Button label for bulk downloading selected playlists",
@@ -4979,7 +4979,7 @@
     "description": "Button text to start CUE splitting"
   },
   "appearanceHistoryView": "Verlaufsansicht",
-  "audioAnalysisSampleRate": "Sample Rate",
+  "audioAnalysisSampleRate": "Abtastrate",
   "@settingsCache": {
     "description": "Settings menu item - cache management"
   },
@@ -5585,7 +5585,7 @@
   "homeAlbumInfoUnavailable": "Albuminfo nicht verfügbar",
   "settingsLyrics": "Lyrics",
   "extensionVerificationBrowserExternal": "External",
-  "regionCountryIN": "India",
+  "regionCountryIN": "Indien",
   "extensionHealthUnknown": "Unbekannt",
   "backupContentsWishlist": "{count} wishlist {count, plural, =1{track} other{tracks}}",
   "settingsAutoExportFailed": "Auto-Export fehlgeschlagener Downloads",
@@ -5733,7 +5733,7 @@
   "@noTracksFoundForAlbum": {
     "description": "Empty state message when an album has no tracks"
   },
-  "previewPlay": "Play preview",
+  "previewPlay": "Vorschau abspielen",
   "setupPermissionRequiredMessage": "{permissionType}-Berechtigung ist erforderlich für\ndie beste Benutzererfahrung. Du kannst dies später in den Einstellungen ändern.",
   "aboutVersion": "Version",
   "qualityHiResFlacSubtitle": "24-Bit / bis 96kHz",
@@ -5791,7 +5791,7 @@
   "libraryFilterTitle": "Filter",
   "cleanupOrphanedDownloadsResult": "Entfernte {count} verwaiste Einträge aus dem Verlauf",
   "extensionHooksAvailable": "{count} Hook(s) verfügbar",
-  "backupContentsSettings": "App settings",
+  "backupContentsSettings": "Appeinstellungen",
   "trackLyricsEmbedded": "Lyrics erfolgreich eingebettet",
   "optionsUpdateChannelPreview": "Vorschau-Versionen erhalten",
   "collectionAddedToFavoriteArtists": "\"{artistName}\" zu Lieblingskünstlern hinzugefügt",
@@ -5883,5 +5883,144 @@
   "extensionsSearchProviderDescription": "Wähle den Dienst für die Suche von Titel",
   "albumFolderAlbumOnly": "Nur Alben",
   "nowPlayingOpenInExternalPlayer": "Open in external player",
-  "cueSplitButton": "In Titel aufteilen"
+  "cueSplitButton": "In Titel aufteilen",
+  "updateRequiredTitle": "Update required",
+  "@updateRequiredTitle": {
+    "description": "Title of the mandatory update dialog shown when the installed version is too old"
+  },
+  "updateRequiredNotice": "This version is {count} releases behind and is no longer supported. Update to keep using the app.",
+  "@updateRequiredNotice": {
+    "description": "Subtitle of the mandatory update dialog; explains why the dialog cannot be dismissed",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "appearanceHeroAnimations": "Hero animations",
+  "@appearanceHeroAnimations": {
+    "description": "Toggle for shared-element (Hero) transitions"
+  },
+  "appearanceHeroAnimationsSubtitle": "Fly covers between screens, e.g. when opening the player",
+  "@appearanceHeroAnimationsSubtitle": {
+    "description": "Subtitle for the Hero animations toggle"
+  },
+  "settingsConcurrentDownloads": "Concurrent downloads",
+  "@settingsConcurrentDownloads": {
+    "description": "Setting title - how many tracks download at the same time"
+  },
+  "settingsConcurrentDownloadsSubtitle": "Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.",
+  "@settingsConcurrentDownloadsSubtitle": {
+    "description": "Subtitle explaining the concurrent downloads picker"
+  },
+  "concurrentDownloadsOne": "1 track at a time",
+  "@concurrentDownloadsOne": {
+    "description": "Concurrent downloads option - sequential"
+  },
+  "concurrentDownloadsCount": "Up to {count} tracks at once",
+  "@concurrentDownloadsCount": {
+    "description": "Concurrent downloads option - parallel",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "libraryPlaybackNormalization": "Volume normalization",
+  "@libraryPlaybackNormalization": {
+    "description": "Toggle title for ReplayGain playback normalization in the built-in player"
+  },
+  "libraryPlaybackNormalizationSubtitle": "Even out loudness between tracks using their ReplayGain or R128 tags, when present",
+  "@libraryPlaybackNormalizationSubtitle": {
+    "description": "Subtitle explaining playback volume normalization"
+  },
+  "cacheAudioAnalysis": "Audio analysis cache",
+  "@cacheAudioAnalysis": {
+    "description": "Cache item title for saved audio analysis results"
+  },
+  "cacheAudioAnalysisDesc": "Saved spectrograms and analysis results. Will re-analyze on next open.",
+  "@cacheAudioAnalysisDesc": {
+    "description": "Description of what audio analysis cache contains"
+  },
+  "trackConvertKeepOriginal": "Keep original file",
+  "@trackConvertKeepOriginal": {
+    "description": "Toggle to preserve the source file during conversion"
+  },
+  "trackConvertKeepOriginalDescription": "Add the converted file as a separate library entry",
+  "@trackConvertKeepOriginalDescription": {
+    "description": "Description for preserving the source file during conversion"
+  },
+  "trackConvertConfirmKeepOriginal": "Convert from {sourceFormat} to {targetFormat}?\n\nThe original file will be kept and the converted file will be added as a separate library entry.",
+  "@trackConvertConfirmKeepOriginal": {
+    "description": "Confirmation message when the source file will be preserved",
+    "placeholders": {
+      "sourceFormat": {
+        "type": "String"
+      },
+      "targetFormat": {
+        "type": "String"
+      }
+    }
+  },
+  "selectionBatchConvertConfirmKeepOriginal": "Convert {count} {count, plural, =1{track} other{tracks}} to {format}?\n\nOriginal files will be kept and converted files will be added as separate library entries.",
+  "@selectionBatchConvertConfirmKeepOriginal": {
+    "description": "Batch conversion confirmation when source files will be preserved",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      },
+      "format": {
+        "type": "String"
+      }
+    }
+  },
+  "downloadFolderAccessLostTitle": "Download folder access lost",
+  "@downloadFolderAccessLostTitle": {
+    "description": "Title of the warning banner shown in Files settings when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderAccessLostSubtitle": "Downloads will fail until you re-select the folder",
+  "@downloadFolderAccessLostSubtitle": {
+    "description": "Subtitle of the warning banner shown when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderReselect": "Re-select folder",
+  "@downloadFolderReselect": {
+    "description": "Button that reopens the folder picker to restore download folder access"
+  },
+  "downloadErrorSafPermissionLost": "SAF permission invalid or revoked. Please reconfigure download location in Settings.",
+  "@downloadErrorSafPermissionLost": {
+    "description": "Error shown on downloads that failed because the persisted Android SAF folder grant is no longer valid"
+  },
+  "downloadErrorFolderAccessLost": "Download folder access lost. Please re-select your download folder in Settings.",
+  "@downloadErrorFolderAccessLost": {
+    "description": "Error shown on downloads that failed because the iOS download folder bookmark could not be opened"
+  },
+  "notifVerificationRequiredTitle": "Verification required",
+  "@notifVerificationRequiredTitle": {
+    "description": "Notification title shown when a download needs the user to complete a verification challenge but the app is in the background"
+  },
+  "notifVerificationRequiredBody": "Open the app to complete verification and resume downloads",
+  "@notifVerificationRequiredBody": {
+    "description": "Notification body prompting the user to return to the app to solve a verification challenge"
+  },
+  "downloadDeduplicationWithQualityVariants": "Existing files at the selected quality will be skipped",
+  "@downloadDeduplicationWithQualityVariants": {
+    "description": "Deduplication subtitle when separate quality versions are allowed"
+  },
+  "downloadQualityVariants": "Allow different quality versions",
+  "@downloadQualityVariants": {
+    "description": "Setting to retain multiple quality versions of the same track"
+  },
+  "downloadQualityVariantsDescription": "Add the selected quality to the filename and keep each version in download history",
+  "@downloadQualityVariantsDescription": {
+    "description": "Description for retaining multiple quality versions"
+  },
+  "trackOptionDownloadQualityVariant": "Download another quality",
+  "@trackOptionDownloadQualityVariant": {
+    "description": "Track menu action to download another quality version"
+  },
+  "queueCheckingDownloadSession": "Checking download session...",
+  "queueResolvingDownloadMetadata": "Resolving track metadata...",
+  "queueResolvingDownloadStream": "Preparing audio stream...",
+  "queueWaitingForVerification": "Waiting for verification...",
+  "queueResumingAfterVerification": "Resuming after verification..."
 }

lib/l10n/arb/app_es_ES.arb

@@ -19,7 +19,7 @@
   },
   "navStore": "Repositorio",
   "@navStore": {
-    "description": "Bottom navigation - Extension store tab"
+    "description": "Bottom navigation - Extension repo tab"
   },
   "homeTitle": "Inicio",
   "@homeTitle": {
@@ -282,11 +282,11 @@
   },
   "optionsExtensionStore": "Repositorio de extensiones",
   "@optionsExtensionStore": {
-    "description": "Show/hide store tab"
+    "description": "Show/hide repo tab"
   },
   "optionsExtensionStoreSubtitle": "Mostrar la pestaña del repositorio en la navegación",
   "@optionsExtensionStoreSubtitle": {
-    "description": "Subtitle for extension store toggle"
+    "description": "Subtitle for extension repo toggle"
   },
   "optionsCheckUpdates": "Buscar actualizaciones",
   "@optionsCheckUpdates": {
@@ -355,11 +355,11 @@
   },
   "storeTitle": "Repositorio de extensiones",
   "@storeTitle": {
-    "description": "Store screen title"
+    "description": "Repo screen title"
   },
   "storeSearch": "Buscar extensiones...",
   "@storeSearch": {
-    "description": "Store search placeholder"
+    "description": "Repo search placeholder"
   },
   "storeInstall": "Instalar",
   "@storeInstall": {
@@ -1604,27 +1604,27 @@
   },
   "storeFilterAll": "Todo",
   "@storeFilterAll": {
-    "description": "Store filter - all extensions"
+    "description": "Repo filter - all extensions"
   },
   "storeFilterMetadata": "Información",
   "@storeFilterMetadata": {
-    "description": "Store filter - metadata providers"
+    "description": "Repo filter - metadata providers"
   },
   "storeFilterDownload": "Descargar",
   "@storeFilterDownload": {
-    "description": "Store filter - download providers"
+    "description": "Repo filter - download providers"
   },
   "storeFilterUtility": "Utilidad",
   "@storeFilterUtility": {
-    "description": "Store filter - utility extensions"
+    "description": "Repo filter - utility extensions"
   },
   "storeFilterLyrics": "Letras",
   "@storeFilterLyrics": {
-    "description": "Store filter - lyrics providers"
+    "description": "Repo filter - lyrics providers"
   },
   "storeFilterIntegration": "Integración",
   "@storeFilterIntegration": {
-    "description": "Store filter - integrations"
+    "description": "Repo filter - integrations"
   },
   "storeClearFilters": "Limpiar filtros",
   "@storeClearFilters": {
@@ -5883,5 +5883,144 @@
   "extensionVerificationOpenBrowser": "Open browser",
   "@extensionVerificationOpenBrowser": {
     "description": "Button to open the extension verification URL in a browser"
-  }
+  },
+  "updateRequiredTitle": "Update required",
+  "@updateRequiredTitle": {
+    "description": "Title of the mandatory update dialog shown when the installed version is too old"
+  },
+  "updateRequiredNotice": "This version is {count} releases behind and is no longer supported. Update to keep using the app.",
+  "@updateRequiredNotice": {
+    "description": "Subtitle of the mandatory update dialog; explains why the dialog cannot be dismissed",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "appearanceHeroAnimations": "Hero animations",
+  "@appearanceHeroAnimations": {
+    "description": "Toggle for shared-element (Hero) transitions"
+  },
+  "appearanceHeroAnimationsSubtitle": "Fly covers between screens, e.g. when opening the player",
+  "@appearanceHeroAnimationsSubtitle": {
+    "description": "Subtitle for the Hero animations toggle"
+  },
+  "settingsConcurrentDownloads": "Concurrent downloads",
+  "@settingsConcurrentDownloads": {
+    "description": "Setting title - how many tracks download at the same time"
+  },
+  "settingsConcurrentDownloadsSubtitle": "Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.",
+  "@settingsConcurrentDownloadsSubtitle": {
+    "description": "Subtitle explaining the concurrent downloads picker"
+  },
+  "concurrentDownloadsOne": "1 track at a time",
+  "@concurrentDownloadsOne": {
+    "description": "Concurrent downloads option - sequential"
+  },
+  "concurrentDownloadsCount": "Up to {count} tracks at once",
+  "@concurrentDownloadsCount": {
+    "description": "Concurrent downloads option - parallel",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "libraryPlaybackNormalization": "Volume normalization",
+  "@libraryPlaybackNormalization": {
+    "description": "Toggle title for ReplayGain playback normalization in the built-in player"
+  },
+  "libraryPlaybackNormalizationSubtitle": "Even out loudness between tracks using their ReplayGain or R128 tags, when present",
+  "@libraryPlaybackNormalizationSubtitle": {
+    "description": "Subtitle explaining playback volume normalization"
+  },
+  "cacheAudioAnalysis": "Audio analysis cache",
+  "@cacheAudioAnalysis": {
+    "description": "Cache item title for saved audio analysis results"
+  },
+  "cacheAudioAnalysisDesc": "Saved spectrograms and analysis results. Will re-analyze on next open.",
+  "@cacheAudioAnalysisDesc": {
+    "description": "Description of what audio analysis cache contains"
+  },
+  "trackConvertKeepOriginal": "Keep original file",
+  "@trackConvertKeepOriginal": {
+    "description": "Toggle to preserve the source file during conversion"
+  },
+  "trackConvertKeepOriginalDescription": "Add the converted file as a separate library entry",
+  "@trackConvertKeepOriginalDescription": {
+    "description": "Description for preserving the source file during conversion"
+  },
+  "trackConvertConfirmKeepOriginal": "Convert from {sourceFormat} to {targetFormat}?\n\nThe original file will be kept and the converted file will be added as a separate library entry.",
+  "@trackConvertConfirmKeepOriginal": {
+    "description": "Confirmation message when the source file will be preserved",
+    "placeholders": {
+      "sourceFormat": {
+        "type": "String"
+      },
+      "targetFormat": {
+        "type": "String"
+      }
+    }
+  },
+  "selectionBatchConvertConfirmKeepOriginal": "Convert {count} {count, plural, =1{track} other{tracks}} to {format}?\n\nOriginal files will be kept and converted files will be added as separate library entries.",
+  "@selectionBatchConvertConfirmKeepOriginal": {
+    "description": "Batch conversion confirmation when source files will be preserved",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      },
+      "format": {
+        "type": "String"
+      }
+    }
+  },
+  "downloadFolderAccessLostTitle": "Download folder access lost",
+  "@downloadFolderAccessLostTitle": {
+    "description": "Title of the warning banner shown in Files settings when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderAccessLostSubtitle": "Downloads will fail until you re-select the folder",
+  "@downloadFolderAccessLostSubtitle": {
+    "description": "Subtitle of the warning banner shown when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderReselect": "Re-select folder",
+  "@downloadFolderReselect": {
+    "description": "Button that reopens the folder picker to restore download folder access"
+  },
+  "downloadErrorSafPermissionLost": "SAF permission invalid or revoked. Please reconfigure download location in Settings.",
+  "@downloadErrorSafPermissionLost": {
+    "description": "Error shown on downloads that failed because the persisted Android SAF folder grant is no longer valid"
+  },
+  "downloadErrorFolderAccessLost": "Download folder access lost. Please re-select your download folder in Settings.",
+  "@downloadErrorFolderAccessLost": {
+    "description": "Error shown on downloads that failed because the iOS download folder bookmark could not be opened"
+  },
+  "notifVerificationRequiredTitle": "Verification required",
+  "@notifVerificationRequiredTitle": {
+    "description": "Notification title shown when a download needs the user to complete a verification challenge but the app is in the background"
+  },
+  "notifVerificationRequiredBody": "Open the app to complete verification and resume downloads",
+  "@notifVerificationRequiredBody": {
+    "description": "Notification body prompting the user to return to the app to solve a verification challenge"
+  },
+  "downloadDeduplicationWithQualityVariants": "Existing files at the selected quality will be skipped",
+  "@downloadDeduplicationWithQualityVariants": {
+    "description": "Deduplication subtitle when separate quality versions are allowed"
+  },
+  "downloadQualityVariants": "Allow different quality versions",
+  "@downloadQualityVariants": {
+    "description": "Setting to retain multiple quality versions of the same track"
+  },
+  "downloadQualityVariantsDescription": "Add the selected quality to the filename and keep each version in download history",
+  "@downloadQualityVariantsDescription": {
+    "description": "Description for retaining multiple quality versions"
+  },
+  "trackOptionDownloadQualityVariant": "Download another quality",
+  "@trackOptionDownloadQualityVariant": {
+    "description": "Track menu action to download another quality version"
+  },
+  "queueCheckingDownloadSession": "Checking download session...",
+  "queueResolvingDownloadMetadata": "Resolving track metadata...",
+  "queueResolvingDownloadStream": "Preparing audio stream...",
+  "queueWaitingForVerification": "Waiting for verification...",
+  "queueResumingAfterVerification": "Resuming after verification..."
 }

lib/l10n/arb/app_fr.arb

@@ -143,7 +143,7 @@
     "description": "Share button tooltip"
   },
   "@storeFilterLyrics": {
-    "description": "Store filter - lyrics providers"
+    "description": "Repo filter - lyrics providers"
   },
   "extensionsInstallButton": "Installer l'extension",
   "@extensionsInstallButton": {
@@ -317,7 +317,7 @@
   },
   "optionsExtensionStore": "Référentiel d'extensions",
   "@optionsExtensionStore": {
-    "description": "Show/hide store tab"
+    "description": "Show/hide repo tab"
   },
   "libraryDownloadsHistoryExcluded": "{count} dans l'historique des téléchargements (exclu de la liste)",
   "@libraryDownloadsHistoryExcluded": {
@@ -459,7 +459,7 @@
   },
   "storeFilterDownload": "Télécharger",
   "@storeFilterDownload": {
-    "description": "Store filter - download providers"
+    "description": "Repo filter - download providers"
   },
   "@collectionAddToPlaylist": {
     "description": "Action to add a track to user playlist"
@@ -1151,7 +1151,7 @@
   },
   "storeFilterMetadata": "Métadonnées",
   "@storeFilterMetadata": {
-    "description": "Store filter - metadata providers"
+    "description": "Repo filter - metadata providers"
   },
   "shareSheetCopyLink": "Copier le lien",
   "errorRateLimitedMessage": "Trop de requêtes. Veuillez patienter quelques instants avant de relancer la recherche.",
@@ -1732,7 +1732,7 @@
   },
   "storeFilterUtility": "Utilitaire",
   "@storeFilterUtility": {
-    "description": "Store filter - utility extensions"
+    "description": "Repo filter - utility extensions"
   },
   "collectionAddedToPlaylist": "Ajouté à « {playlistName} »",
   "@collectionAddedToPlaylist": {
@@ -3328,7 +3328,7 @@
   },
   "libraryPlayback": "Lecture",
   "@storeFilterAll": {
-    "description": "Store filter - all extensions"
+    "description": "Repo filter - all extensions"
   },
   "aboutApp": "Application",
   "@aboutApp": {
@@ -3348,7 +3348,7 @@
   "logIssueIspBlockingLabel": "BLOCAGE PAR LE FAI DÉTECTÉ",
   "storeFilterIntegration": "Intégration",
   "@storeFilterIntegration": {
-    "description": "Store filter - integrations"
+    "description": "Repo filter - integrations"
   },
   "@lyricsProvidersAtLeastOne": {
     "description": "Snackbar when user tries to disable the last enabled provider"
@@ -3538,7 +3538,7 @@
   },
   "storeTitle": "Répertoire des extensions",
   "@storeTitle": {
-    "description": "Store screen title"
+    "description": "Repo screen title"
   },
   "libraryCleared": "Bibliothèque vidée",
   "@libraryCleared": {
@@ -3853,7 +3853,7 @@
   },
   "lyricsProviderMusixmatchDesc": "La plus grande base de données de paroles (multilingue)",
   "@navStore": {
-    "description": "Bottom navigation - Extension store tab"
+    "description": "Bottom navigation - Extension repo tab"
   },
   "extensionPostProcessing": "Post-traitement",
   "@searchTracks": {
@@ -4444,7 +4444,7 @@
   "appName": "SpotiFLAC Mobile",
   "storeRepoDialogCurrent": "Dépôt actuel :",
   "@optionsExtensionStoreSubtitle": {
-    "description": "Subtitle for extension store toggle"
+    "description": "Subtitle for extension repo toggle"
   },
   "@trackLyrics": {
     "description": "Tab title - lyrics"
@@ -4557,7 +4557,7 @@
   "downloadUseAlbumArtistForFoldersTrackSubtitle": "Dossier nommé d'après la balise « Artiste » de la piste",
   "storeSearch": "Recherche d'extensions...",
   "@storeSearch": {
-    "description": "Store search placeholder"
+    "description": "Repo search placeholder"
   },
   "aboutTelegramChat": "Communauté Telegram",
   "lyricsModeBoth": "Les deux",
@@ -5883,5 +5883,144 @@
   "extensionsSearchProviderDescription": "Choisissez le service que vous souhaitez utiliser pour rechercher des morceaux",
   "albumFolderAlbumOnly": "Album uniquement",
   "nowPlayingOpenInExternalPlayer": "Ouvrir dans un lecteur externe",
-  "cueSplitButton": "Diviser en pistes"
+  "cueSplitButton": "Diviser en pistes",
+  "updateRequiredTitle": "Mise à jour requise",
+  "@updateRequiredTitle": {
+    "description": "Title of the mandatory update dialog shown when the installed version is too old"
+  },
+  "updateRequiredNotice": "Cette version a {count} versions de retard et n'est plus prise en charge. Effectuez la mise à jour pour continuer à utiliser l'application.",
+  "@updateRequiredNotice": {
+    "description": "Subtitle of the mandatory update dialog; explains why the dialog cannot be dismissed",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "appearanceHeroAnimations": "Animations des héros",
+  "@appearanceHeroAnimations": {
+    "description": "Toggle for shared-element (Hero) transitions"
+  },
+  "appearanceHeroAnimationsSubtitle": "Des fenêtres contextuelles apparaissent entre les écrans, par exemple lors de l'ouverture du lecteur",
+  "@appearanceHeroAnimationsSubtitle": {
+    "description": "Subtitle for the Hero animations toggle"
+  },
+  "settingsConcurrentDownloads": "Téléchargements simultanés",
+  "@settingsConcurrentDownloads": {
+    "description": "Setting title - how many tracks download at the same time"
+  },
+  "settingsConcurrentDownloadsSubtitle": "Le téléchargement simultané de plusieurs titres est plus rapide, mais certains fournisseurs peuvent limiter le débit des requêtes parallèles.",
+  "@settingsConcurrentDownloadsSubtitle": {
+    "description": "Subtitle explaining the concurrent downloads picker"
+  },
+  "concurrentDownloadsOne": "1 titre à la fois",
+  "@concurrentDownloadsOne": {
+    "description": "Concurrent downloads option - sequential"
+  },
+  "concurrentDownloadsCount": "Jusqu'à {count} titres à la fois",
+  "@concurrentDownloadsCount": {
+    "description": "Concurrent downloads option - parallel",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "libraryPlaybackNormalization": "Normalisation du volume",
+  "@libraryPlaybackNormalization": {
+    "description": "Toggle title for ReplayGain playback normalization in the built-in player"
+  },
+  "libraryPlaybackNormalizationSubtitle": "Équilibrer le volume entre les morceaux à l'aide des balises ReplayGain ou R128, lorsqu'elles sont présentes",
+  "@libraryPlaybackNormalizationSubtitle": {
+    "description": "Subtitle explaining playback volume normalization"
+  },
+  "cacheAudioAnalysis": "Cache d'analyse audio",
+  "@cacheAudioAnalysis": {
+    "description": "Cache item title for saved audio analysis results"
+  },
+  "cacheAudioAnalysisDesc": "Spectrogrammes et résultats d'analyse enregistrés. Réanalyse prévue lors de la prochaine ouverture.",
+  "@cacheAudioAnalysisDesc": {
+    "description": "Description of what audio analysis cache contains"
+  },
+  "trackConvertKeepOriginal": "Conserver le fichier d'origine",
+  "@trackConvertKeepOriginal": {
+    "description": "Toggle to preserve the source file during conversion"
+  },
+  "trackConvertKeepOriginalDescription": "Ajoutez le fichier converti en tant qu'entrée distincte dans la bibliothèque",
+  "@trackConvertKeepOriginalDescription": {
+    "description": "Description for preserving the source file during conversion"
+  },
+  "trackConvertConfirmKeepOriginal": "Convertir du format {sourceFormat} au format {targetFormat} ?\n\nLe fichier d'origine sera conservé et le fichier converti sera ajouté en tant qu'entrée distincte dans la bibliothèque.",
+  "@trackConvertConfirmKeepOriginal": {
+    "description": "Confirmation message when the source file will be preserved",
+    "placeholders": {
+      "sourceFormat": {
+        "type": "String"
+      },
+      "targetFormat": {
+        "type": "String"
+      }
+    }
+  },
+  "selectionBatchConvertConfirmKeepOriginal": "Convertir {count} {count, plural, =1{titre} other{titres}} au format {format} ?\n\nLes fichiers d'origine seront conservés et les fichiers convertis seront ajoutés sous forme d'entrées distinctes dans la bibliothèque.",
+  "@selectionBatchConvertConfirmKeepOriginal": {
+    "description": "Batch conversion confirmation when source files will be preserved",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      },
+      "format": {
+        "type": "String"
+      }
+    }
+  },
+  "downloadFolderAccessLostTitle": "Accès au dossier de téléchargement perdu",
+  "@downloadFolderAccessLostTitle": {
+    "description": "Title of the warning banner shown in Files settings when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderAccessLostSubtitle": "Les téléchargements échoueront tant que vous n'aurez pas resélectionné le dossier",
+  "@downloadFolderAccessLostSubtitle": {
+    "description": "Subtitle of the warning banner shown when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderReselect": "Sélectionner à nouveau le dossier",
+  "@downloadFolderReselect": {
+    "description": "Button that reopens the folder picker to restore download folder access"
+  },
+  "downloadErrorSafPermissionLost": "Autorisation SAF non valide ou révoquée. Veuillez reconfigurer l'emplacement de téléchargement dans les Paramètres.",
+  "@downloadErrorSafPermissionLost": {
+    "description": "Error shown on downloads that failed because the persisted Android SAF folder grant is no longer valid"
+  },
+  "downloadErrorFolderAccessLost": "Accès au dossier de téléchargement perdu. Veuillez sélectionner à nouveau votre dossier de téléchargement dans les Paramètres.",
+  "@downloadErrorFolderAccessLost": {
+    "description": "Error shown on downloads that failed because the iOS download folder bookmark could not be opened"
+  },
+  "notifVerificationRequiredTitle": "Vérification requise",
+  "@notifVerificationRequiredTitle": {
+    "description": "Notification title shown when a download needs the user to complete a verification challenge but the app is in the background"
+  },
+  "notifVerificationRequiredBody": "Ouvrez l'application pour terminer la vérification et reprendre les téléchargements",
+  "@notifVerificationRequiredBody": {
+    "description": "Notification body prompting the user to return to the app to solve a verification challenge"
+  },
+  "downloadDeduplicationWithQualityVariants": "Les fichiers existants correspondant à la qualité sélectionnée seront ignorés",
+  "@downloadDeduplicationWithQualityVariants": {
+    "description": "Deduplication subtitle when separate quality versions are allowed"
+  },
+  "downloadQualityVariants": "Autoriser différentes versions de qualité",
+  "@downloadQualityVariants": {
+    "description": "Setting to retain multiple quality versions of the same track"
+  },
+  "downloadQualityVariantsDescription": "Ajouter la qualité sélectionnée au nom du fichier et conserver chaque version dans l'historique des téléchargements",
+  "@downloadQualityVariantsDescription": {
+    "description": "Description for retaining multiple quality versions"
+  },
+  "trackOptionDownloadQualityVariant": "Télécharger une autre version de qualité",
+  "@trackOptionDownloadQualityVariant": {
+    "description": "Track menu action to download another quality version"
+  },
+  "queueCheckingDownloadSession": "Vérification de la session de téléchargement...",
+  "queueResolvingDownloadMetadata": "Récupération des métadonnées du morceau...",
+  "queueResolvingDownloadStream": "Préparation du flux audio...",
+  "queueWaitingForVerification": "En attente de vérification...",
+  "queueResumingAfterVerification": "Reprise après vérification..."
 }

lib/l10n/arb/app_id.arb

@@ -143,7 +143,7 @@
     "description": "Share button tooltip"
   },
   "@storeFilterLyrics": {
-    "description": "Store filter - lyrics providers"
+    "description": "Repo filter - lyrics providers"
   },
   "extensionsInstallButton": "Pasang Ekstensi",
   "@extensionsInstallButton": {
@@ -317,7 +317,7 @@
   },
   "optionsExtensionStore": "Repositori Ekstensi",
   "@optionsExtensionStore": {
-    "description": "Show/hide store tab"
+    "description": "Show/hide repo tab"
   },
   "libraryDownloadsHistoryExcluded": "{count} from Downloads history (excluded from list)",
   "@libraryDownloadsHistoryExcluded": {
@@ -459,7 +459,7 @@
   },
   "storeFilterDownload": "Unduhan",
   "@storeFilterDownload": {
-    "description": "Store filter - download providers"
+    "description": "Repo filter - download providers"
   },
   "@collectionAddToPlaylist": {
     "description": "Action to add a track to user playlist"
@@ -1151,7 +1151,7 @@
   },
   "storeFilterMetadata": "Metadata",
   "@storeFilterMetadata": {
-    "description": "Store filter - metadata providers"
+    "description": "Repo filter - metadata providers"
   },
   "shareSheetCopyLink": "Copy Link",
   "errorRateLimitedMessage": "Terlalu banyak permintaan. Harap tunggu sebentar sebelum mencari lagi.",
@@ -1732,7 +1732,7 @@
   },
   "storeFilterUtility": "Utilitas",
   "@storeFilterUtility": {
-    "description": "Store filter - utility extensions"
+    "description": "Repo filter - utility extensions"
   },
   "collectionAddedToPlaylist": "Added to \"{playlistName}\"",
   "@collectionAddedToPlaylist": {
@@ -1808,7 +1808,7 @@
   "@regionCountryDE": {
     "description": "Country name for SongLink region picker"
   },
-  "optionsAutoFallback": "Cadangan Otomatis",
+  "optionsAutoFallback": "Layanan Cadangan",
   "@optionsAutoFallback": {
     "description": "Auto-retry with other services"
   },
@@ -3328,7 +3328,7 @@
   },
   "libraryPlayback": "Playback",
   "@storeFilterAll": {
-    "description": "Store filter - all extensions"
+    "description": "Repo filter - all extensions"
   },
   "aboutApp": "Aplikasi",
   "@aboutApp": {
@@ -3348,7 +3348,7 @@
   "logIssueIspBlockingLabel": "ISP BLOCKING DETECTED",
   "storeFilterIntegration": "Integrasi",
   "@storeFilterIntegration": {
-    "description": "Store filter - integrations"
+    "description": "Repo filter - integrations"
   },
   "@lyricsProvidersAtLeastOne": {
     "description": "Snackbar when user tries to disable the last enabled provider"
@@ -3538,7 +3538,7 @@
   },
   "storeTitle": "Repositori Ekstensi",
   "@storeTitle": {
-    "description": "Store screen title"
+    "description": "Repo screen title"
   },
   "libraryCleared": "Library cleared",
   "@libraryCleared": {
@@ -3853,7 +3853,7 @@
   },
   "lyricsProviderMusixmatchDesc": "Largest lyrics database (multi-language)",
   "@navStore": {
-    "description": "Bottom navigation - Extension store tab"
+    "description": "Bottom navigation - Extension repo tab"
   },
   "extensionPostProcessing": "Pasca-Pemrosesan",
   "@searchTracks": {
@@ -4444,7 +4444,7 @@
   "appName": "SpotiFLAC Mobile",
   "storeRepoDialogCurrent": "Repositori saat ini:",
   "@optionsExtensionStoreSubtitle": {
-    "description": "Subtitle for extension store toggle"
+    "description": "Subtitle for extension repo toggle"
   },
   "@trackLyrics": {
     "description": "Tab title - lyrics"
@@ -4557,7 +4557,7 @@
   "downloadUseAlbumArtistForFoldersTrackSubtitle": "Folder named after Track Artist tag",
   "storeSearch": "Cari ekstensi...",
   "@storeSearch": {
-    "description": "Store search placeholder"
+    "description": "Repo search placeholder"
   },
   "aboutTelegramChat": "Komunitas Telegram",
   "lyricsModeBoth": "Keduanya",
@@ -4978,7 +4978,7 @@
   "@cueSplitButton": {
     "description": "Button text to start CUE splitting"
   },
-  "appearanceHistoryView": "Tampilan Riwayat",
+  "appearanceHistoryView": "Gaya Tampilan Histori",
   "audioAnalysisSampleRate": "Sample Rate",
   "@settingsCache": {
     "description": "Settings menu item - cache management"
@@ -5936,5 +5936,91 @@
   "downloadDeduplicationWithQualityVariants": "File yang sudah ada pada kualitas yang dipilih akan dilewati",
   "@downloadDeduplicationWithQualityVariants": {
     "description": "Subtitle deduplikasi ketika versi kualitas terpisah diizinkan"
+  },
+  "updateRequiredTitle": "Update required",
+  "@updateRequiredTitle": {
+    "description": "Title of the mandatory update dialog shown when the installed version is too old"
+  },
+  "updateRequiredNotice": "This version is {count} releases behind and is no longer supported. Update to keep using the app.",
+  "@updateRequiredNotice": {
+    "description": "Subtitle of the mandatory update dialog; explains why the dialog cannot be dismissed",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "appearanceHeroAnimations": "Hero animations",
+  "@appearanceHeroAnimations": {
+    "description": "Toggle for shared-element (Hero) transitions"
+  },
+  "appearanceHeroAnimationsSubtitle": "Fly covers between screens, e.g. when opening the player",
+  "@appearanceHeroAnimationsSubtitle": {
+    "description": "Subtitle for the Hero animations toggle"
+  },
+  "settingsConcurrentDownloads": "Concurrent downloads",
+  "@settingsConcurrentDownloads": {
+    "description": "Setting title - how many tracks download at the same time"
+  },
+  "settingsConcurrentDownloadsSubtitle": "Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.",
+  "@settingsConcurrentDownloadsSubtitle": {
+    "description": "Subtitle explaining the concurrent downloads picker"
+  },
+  "concurrentDownloadsOne": "1 track at a time",
+  "@concurrentDownloadsOne": {
+    "description": "Concurrent downloads option - sequential"
+  },
+  "concurrentDownloadsCount": "Up to {count} tracks at once",
+  "@concurrentDownloadsCount": {
+    "description": "Concurrent downloads option - parallel",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "libraryPlaybackNormalization": "Volume normalization",
+  "@libraryPlaybackNormalization": {
+    "description": "Toggle title for ReplayGain playback normalization in the built-in player"
+  },
+  "libraryPlaybackNormalizationSubtitle": "Even out loudness between tracks using their ReplayGain or R128 tags, when present",
+  "@libraryPlaybackNormalizationSubtitle": {
+    "description": "Subtitle explaining playback volume normalization"
+  },
+  "cacheAudioAnalysis": "Audio analysis cache",
+  "@cacheAudioAnalysis": {
+    "description": "Cache item title for saved audio analysis results"
+  },
+  "cacheAudioAnalysisDesc": "Saved spectrograms and analysis results. Will re-analyze on next open.",
+  "@cacheAudioAnalysisDesc": {
+    "description": "Description of what audio analysis cache contains"
+  },
+  "downloadFolderAccessLostTitle": "Download folder access lost",
+  "@downloadFolderAccessLostTitle": {
+    "description": "Title of the warning banner shown in Files settings when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderAccessLostSubtitle": "Downloads will fail until you re-select the folder",
+  "@downloadFolderAccessLostSubtitle": {
+    "description": "Subtitle of the warning banner shown when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderReselect": "Re-select folder",
+  "@downloadFolderReselect": {
+    "description": "Button that reopens the folder picker to restore download folder access"
+  },
+  "downloadErrorSafPermissionLost": "SAF permission invalid or revoked. Please reconfigure download location in Settings.",
+  "@downloadErrorSafPermissionLost": {
+    "description": "Error shown on downloads that failed because the persisted Android SAF folder grant is no longer valid"
+  },
+  "downloadErrorFolderAccessLost": "Download folder access lost. Please re-select your download folder in Settings.",
+  "@downloadErrorFolderAccessLost": {
+    "description": "Error shown on downloads that failed because the iOS download folder bookmark could not be opened"
+  },
+  "notifVerificationRequiredTitle": "Verification required",
+  "@notifVerificationRequiredTitle": {
+    "description": "Notification title shown when a download needs the user to complete a verification challenge but the app is in the background"
+  },
+  "notifVerificationRequiredBody": "Open the app to complete verification and resume downloads",
+  "@notifVerificationRequiredBody": {
+    "description": "Notification body prompting the user to return to the app to solve a verification challenge"
   }
 }

lib/l10n/arb/app_ja.arb

@@ -143,7 +143,7 @@
     "description": "Share button tooltip"
   },
   "@storeFilterLyrics": {
-    "description": "Store filter - lyrics providers"
+    "description": "Repo filter - lyrics providers"
   },
   "extensionsInstallButton": "拡張をインストール",
   "@extensionsInstallButton": {
@@ -317,7 +317,7 @@
   },
   "optionsExtensionStore": "Extension Repo",
   "@optionsExtensionStore": {
-    "description": "Show/hide store tab"
+    "description": "Show/hide repo tab"
   },
   "libraryDownloadsHistoryExcluded": "{count} from Downloads history (excluded from list)",
   "@libraryDownloadsHistoryExcluded": {
@@ -459,7 +459,7 @@
   },
   "storeFilterDownload": "ダウンロード",
   "@storeFilterDownload": {
-    "description": "Store filter - download providers"
+    "description": "Repo filter - download providers"
   },
   "@collectionAddToPlaylist": {
     "description": "Action to add a track to user playlist"
@@ -1151,7 +1151,7 @@
   },
   "storeFilterMetadata": "メタデータ",
   "@storeFilterMetadata": {
-    "description": "Store filter - metadata providers"
+    "description": "Repo filter - metadata providers"
   },
   "shareSheetCopyLink": "Copy Link",
   "errorRateLimitedMessage": "Too many requests. Please wait a moment before searching again.",
@@ -1732,7 +1732,7 @@
   },
   "storeFilterUtility": "ユーティリティ",
   "@storeFilterUtility": {
-    "description": "Store filter - utility extensions"
+    "description": "Repo filter - utility extensions"
   },
   "collectionAddedToPlaylist": "Added to \"{playlistName}\"",
   "@collectionAddedToPlaylist": {
@@ -3328,7 +3328,7 @@
   },
   "libraryPlayback": "Playback",
   "@storeFilterAll": {
-    "description": "Store filter - all extensions"
+    "description": "Repo filter - all extensions"
   },
   "aboutApp": "アプリ",
   "@aboutApp": {
@@ -3348,7 +3348,7 @@
   "logIssueIspBlockingLabel": "ISP BLOCKING DETECTED",
   "storeFilterIntegration": "統合",
   "@storeFilterIntegration": {
-    "description": "Store filter - integrations"
+    "description": "Repo filter - integrations"
   },
   "@lyricsProvidersAtLeastOne": {
     "description": "Snackbar when user tries to disable the last enabled provider"
@@ -3538,7 +3538,7 @@
   },
   "storeTitle": "Extension Repo",
   "@storeTitle": {
-    "description": "Store screen title"
+    "description": "Repo screen title"
   },
   "libraryCleared": "Library cleared",
   "@libraryCleared": {
@@ -3853,7 +3853,7 @@
   },
   "lyricsProviderMusixmatchDesc": "Largest lyrics database (multi-language)",
   "@navStore": {
-    "description": "Bottom navigation - Extension store tab"
+    "description": "Bottom navigation - Extension repo tab"
   },
   "extensionPostProcessing": "ポストプロセス",
   "@searchTracks": {
@@ -4444,7 +4444,7 @@
   "appName": "SpotiFLAC Mobile",
   "storeRepoDialogCurrent": "Current repository:",
   "@optionsExtensionStoreSubtitle": {
-    "description": "Subtitle for extension store toggle"
+    "description": "Subtitle for extension repo toggle"
   },
   "@trackLyrics": {
     "description": "Tab title - lyrics"
@@ -4557,7 +4557,7 @@
   "downloadUseAlbumArtistForFoldersTrackSubtitle": "Folder named after Track Artist tag",
   "storeSearch": "拡張を検索...",
   "@storeSearch": {
-    "description": "Store search placeholder"
+    "description": "Repo search placeholder"
   },
   "aboutTelegramChat": "Telegram コミュニティ",
   "lyricsModeBoth": "両方",
@@ -5883,5 +5883,144 @@
   "extensionsSearchProviderDescription": "トラックの検索に使用するサービスを選択してください",
   "albumFolderAlbumOnly": "アルバムのみ",
   "nowPlayingOpenInExternalPlayer": "Open in external player",
-  "cueSplitButton": "Split into Tracks"
+  "cueSplitButton": "Split into Tracks",
+  "updateRequiredTitle": "Update required",
+  "@updateRequiredTitle": {
+    "description": "Title of the mandatory update dialog shown when the installed version is too old"
+  },
+  "updateRequiredNotice": "This version is {count} releases behind and is no longer supported. Update to keep using the app.",
+  "@updateRequiredNotice": {
+    "description": "Subtitle of the mandatory update dialog; explains why the dialog cannot be dismissed",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "appearanceHeroAnimations": "Hero animations",
+  "@appearanceHeroAnimations": {
+    "description": "Toggle for shared-element (Hero) transitions"
+  },
+  "appearanceHeroAnimationsSubtitle": "Fly covers between screens, e.g. when opening the player",
+  "@appearanceHeroAnimationsSubtitle": {
+    "description": "Subtitle for the Hero animations toggle"
+  },
+  "settingsConcurrentDownloads": "Concurrent downloads",
+  "@settingsConcurrentDownloads": {
+    "description": "Setting title - how many tracks download at the same time"
+  },
+  "settingsConcurrentDownloadsSubtitle": "Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.",
+  "@settingsConcurrentDownloadsSubtitle": {
+    "description": "Subtitle explaining the concurrent downloads picker"
+  },
+  "concurrentDownloadsOne": "1 track at a time",
+  "@concurrentDownloadsOne": {
+    "description": "Concurrent downloads option - sequential"
+  },
+  "concurrentDownloadsCount": "Up to {count} tracks at once",
+  "@concurrentDownloadsCount": {
+    "description": "Concurrent downloads option - parallel",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "libraryPlaybackNormalization": "Volume normalization",
+  "@libraryPlaybackNormalization": {
+    "description": "Toggle title for ReplayGain playback normalization in the built-in player"
+  },
+  "libraryPlaybackNormalizationSubtitle": "Even out loudness between tracks using their ReplayGain or R128 tags, when present",
+  "@libraryPlaybackNormalizationSubtitle": {
+    "description": "Subtitle explaining playback volume normalization"
+  },
+  "cacheAudioAnalysis": "Audio analysis cache",
+  "@cacheAudioAnalysis": {
+    "description": "Cache item title for saved audio analysis results"
+  },
+  "cacheAudioAnalysisDesc": "Saved spectrograms and analysis results. Will re-analyze on next open.",
+  "@cacheAudioAnalysisDesc": {
+    "description": "Description of what audio analysis cache contains"
+  },
+  "trackConvertKeepOriginal": "Keep original file",
+  "@trackConvertKeepOriginal": {
+    "description": "Toggle to preserve the source file during conversion"
+  },
+  "trackConvertKeepOriginalDescription": "Add the converted file as a separate library entry",
+  "@trackConvertKeepOriginalDescription": {
+    "description": "Description for preserving the source file during conversion"
+  },
+  "trackConvertConfirmKeepOriginal": "Convert from {sourceFormat} to {targetFormat}?\n\nThe original file will be kept and the converted file will be added as a separate library entry.",
+  "@trackConvertConfirmKeepOriginal": {
+    "description": "Confirmation message when the source file will be preserved",
+    "placeholders": {
+      "sourceFormat": {
+        "type": "String"
+      },
+      "targetFormat": {
+        "type": "String"
+      }
+    }
+  },
+  "selectionBatchConvertConfirmKeepOriginal": "Convert {count} {count, plural, =1{track} other{tracks}} to {format}?\n\nOriginal files will be kept and converted files will be added as separate library entries.",
+  "@selectionBatchConvertConfirmKeepOriginal": {
+    "description": "Batch conversion confirmation when source files will be preserved",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      },
+      "format": {
+        "type": "String"
+      }
+    }
+  },
+  "downloadFolderAccessLostTitle": "Download folder access lost",
+  "@downloadFolderAccessLostTitle": {
+    "description": "Title of the warning banner shown in Files settings when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderAccessLostSubtitle": "Downloads will fail until you re-select the folder",
+  "@downloadFolderAccessLostSubtitle": {
+    "description": "Subtitle of the warning banner shown when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderReselect": "Re-select folder",
+  "@downloadFolderReselect": {
+    "description": "Button that reopens the folder picker to restore download folder access"
+  },
+  "downloadErrorSafPermissionLost": "SAF permission invalid or revoked. Please reconfigure download location in Settings.",
+  "@downloadErrorSafPermissionLost": {
+    "description": "Error shown on downloads that failed because the persisted Android SAF folder grant is no longer valid"
+  },
+  "downloadErrorFolderAccessLost": "Download folder access lost. Please re-select your download folder in Settings.",
+  "@downloadErrorFolderAccessLost": {
+    "description": "Error shown on downloads that failed because the iOS download folder bookmark could not be opened"
+  },
+  "notifVerificationRequiredTitle": "Verification required",
+  "@notifVerificationRequiredTitle": {
+    "description": "Notification title shown when a download needs the user to complete a verification challenge but the app is in the background"
+  },
+  "notifVerificationRequiredBody": "Open the app to complete verification and resume downloads",
+  "@notifVerificationRequiredBody": {
+    "description": "Notification body prompting the user to return to the app to solve a verification challenge"
+  },
+  "downloadDeduplicationWithQualityVariants": "Existing files at the selected quality will be skipped",
+  "@downloadDeduplicationWithQualityVariants": {
+    "description": "Deduplication subtitle when separate quality versions are allowed"
+  },
+  "downloadQualityVariants": "Allow different quality versions",
+  "@downloadQualityVariants": {
+    "description": "Setting to retain multiple quality versions of the same track"
+  },
+  "downloadQualityVariantsDescription": "Add the selected quality to the filename and keep each version in download history",
+  "@downloadQualityVariantsDescription": {
+    "description": "Description for retaining multiple quality versions"
+  },
+  "trackOptionDownloadQualityVariant": "Download another quality",
+  "@trackOptionDownloadQualityVariant": {
+    "description": "Track menu action to download another quality version"
+  },
+  "queueCheckingDownloadSession": "Checking download session...",
+  "queueResolvingDownloadMetadata": "Resolving track metadata...",
+  "queueResolvingDownloadStream": "Preparing audio stream...",
+  "queueWaitingForVerification": "Waiting for verification...",
+  "queueResumingAfterVerification": "Resuming after verification..."
 }

lib/l10n/arb/app_pt_PT.arb

@@ -143,7 +143,7 @@
     "description": "Share button tooltip"
   },
   "@storeFilterLyrics": {
-    "description": "Store filter - lyrics providers"
+    "description": "Repo filter - lyrics providers"
   },
   "extensionsInstallButton": "Instalar Extensão",
   "@extensionsInstallButton": {
@@ -317,7 +317,7 @@
   },
   "optionsExtensionStore": "Repositório de extensões",
   "@optionsExtensionStore": {
-    "description": "Show/hide store tab"
+    "description": "Show/hide repo tab"
   },
   "libraryDownloadsHistoryExcluded": "{count} from Downloads history (excluded from list)",
   "@libraryDownloadsHistoryExcluded": {
@@ -459,7 +459,7 @@
   },
   "storeFilterDownload": "Baixar",
   "@storeFilterDownload": {
-    "description": "Store filter - download providers"
+    "description": "Repo filter - download providers"
   },
   "@collectionAddToPlaylist": {
     "description": "Action to add a track to user playlist"
@@ -613,7 +613,7 @@
   "@logClearLogsTitle": {
     "description": "Clear logs dialog title"
   },
-  "storageModeSafSubtitle": "Pick any folder, including SD card",
+  "storageModeSafSubtitle": "Escolha qualquer pasta, incluindo o cartão SD",
   "@storageModeSafSubtitle": {
     "description": "Subtitle for SAF storage mode"
   },
@@ -1151,7 +1151,7 @@
   },
   "storeFilterMetadata": "Metadados",
   "@storeFilterMetadata": {
-    "description": "Store filter - metadata providers"
+    "description": "Repo filter - metadata providers"
   },
   "shareSheetCopyLink": "Copy Link",
   "errorRateLimitedMessage": "Muitas solicitações. Por favor, aguarde um momento antes de pesquisar novamente.",
@@ -1575,7 +1575,7 @@
   "@artistOptionRemoveFromFavorites": {
     "description": "Action label - remove artist from favorite artists"
   },
-  "collectionPlaylistEmptyTitle": "Playlist is empty",
+  "collectionPlaylistEmptyTitle": "A lista de reprodução está vazia",
   "@collectionPlaylistEmptyTitle": {
     "description": "Playlist empty state title"
   },
@@ -1732,7 +1732,7 @@
   },
   "storeFilterUtility": "Utilidade",
   "@storeFilterUtility": {
-    "description": "Store filter - utility extensions"
+    "description": "Repo filter - utility extensions"
   },
   "collectionAddedToPlaylist": "Added to \"{playlistName}\"",
   "@collectionAddedToPlaylist": {
@@ -3328,7 +3328,7 @@
   },
   "libraryPlayback": "Playback",
   "@storeFilterAll": {
-    "description": "Store filter - all extensions"
+    "description": "Repo filter - all extensions"
   },
   "aboutApp": "Aplicativo",
   "@aboutApp": {
@@ -3348,7 +3348,7 @@
   "logIssueIspBlockingLabel": "ISP BLOCKING DETECTED",
   "storeFilterIntegration": "Integração",
   "@storeFilterIntegration": {
-    "description": "Store filter - integrations"
+    "description": "Repo filter - integrations"
   },
   "@lyricsProvidersAtLeastOne": {
     "description": "Snackbar when user tries to disable the last enabled provider"
@@ -3471,7 +3471,7 @@
   "@recentTypeArtist": {
     "description": "Recent access item type - artist"
   },
-  "collectionPlaylistEmptySubtitle": "Long-press + on any track to add it here",
+  "collectionPlaylistEmptySubtitle": "",
   "artistCompilations": "Compilações",
   "@artistCompilations": {
     "description": "Section header for compilations"
@@ -3538,7 +3538,7 @@
   },
   "storeTitle": "Repositório de extensões",
   "@storeTitle": {
-    "description": "Store screen title"
+    "description": "Repo screen title"
   },
   "libraryCleared": "Library cleared",
   "@libraryCleared": {
@@ -3853,7 +3853,7 @@
   },
   "lyricsProviderMusixmatchDesc": "Largest lyrics database (multi-language)",
   "@navStore": {
-    "description": "Bottom navigation - Extension store tab"
+    "description": "Bottom navigation - Extension repo tab"
   },
   "extensionPostProcessing": "Pós-Processamento",
   "@searchTracks": {
@@ -4167,7 +4167,7 @@
       }
     }
   },
-  "notifLibraryScanCancelled": "Library scan cancelled",
+  "notifLibraryScanCancelled": "Escaneamento de biblioteca cancelado",
   "@notifLibraryScanCancelled": {
     "description": "Notification title when library scan is cancelled by the user"
   },
@@ -4444,7 +4444,7 @@
   "appName": "SpotiFLAC Mobile",
   "storeRepoDialogCurrent": "Repositório atual:",
   "@optionsExtensionStoreSubtitle": {
-    "description": "Subtitle for extension store toggle"
+    "description": "Subtitle for extension repo toggle"
   },
   "@trackLyrics": {
     "description": "Tab title - lyrics"
@@ -4557,7 +4557,7 @@
   "downloadUseAlbumArtistForFoldersTrackSubtitle": "Folder named after Track Artist tag",
   "storeSearch": "Pesquisar extensões...",
   "@storeSearch": {
-    "description": "Store search placeholder"
+    "description": "Repo search placeholder"
   },
   "aboutTelegramChat": "Comunidade do Telegram",
   "lyricsModeBoth": "Ambos",
@@ -5013,7 +5013,7 @@
   "@cueSplitNoAudioFile": {
     "description": "Error when CUE audio file is missing"
   },
-  "notifLibraryScanStopped": "Scan stopped before completion.",
+  "notifLibraryScanStopped": "",
   "@settingsMetadata": {
     "description": "Settings menu item - metadata settings"
   },
@@ -5716,7 +5716,7 @@
   "logIssueTrackNotFoundLabel": "TRACK NOT FOUND",
   "extensionVerificationHelpTitleManual": "Open verification manually",
   "dialogDiscard": "Descartar",
-  "storageModeSaf": "Custom Folder (SAF)",
+  "storageModeSaf": "",
   "errorRateLimited": "Tráfico Limitado (Rate Limited)",
   "downloadSelectQuality": "Selecionar Qualidade",
   "dialogDownloadPlaylistsMessage": "Download {trackCount} {trackCount, plural, =1{track} other{tracks}} from {playlistCount} {playlistCount, plural, =1{playlist} other{playlists}}?",
@@ -5883,5 +5883,144 @@
   "extensionsSearchProviderDescription": "Escolha qual serviço utilizar para pesquisar faixas",
   "albumFolderAlbumOnly": "Somente Álbum",
   "nowPlayingOpenInExternalPlayer": "Open in external player",
-  "cueSplitButton": "Split into Tracks"
+  "cueSplitButton": "Split into Tracks",
+  "updateRequiredTitle": "Update required",
+  "@updateRequiredTitle": {
+    "description": "Title of the mandatory update dialog shown when the installed version is too old"
+  },
+  "updateRequiredNotice": "This version is {count} releases behind and is no longer supported. Update to keep using the app.",
+  "@updateRequiredNotice": {
+    "description": "Subtitle of the mandatory update dialog; explains why the dialog cannot be dismissed",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "appearanceHeroAnimations": "Hero animations",
+  "@appearanceHeroAnimations": {
+    "description": "Toggle for shared-element (Hero) transitions"
+  },
+  "appearanceHeroAnimationsSubtitle": "Fly covers between screens, e.g. when opening the player",
+  "@appearanceHeroAnimationsSubtitle": {
+    "description": "Subtitle for the Hero animations toggle"
+  },
+  "settingsConcurrentDownloads": "Concurrent downloads",
+  "@settingsConcurrentDownloads": {
+    "description": "Setting title - how many tracks download at the same time"
+  },
+  "settingsConcurrentDownloadsSubtitle": "Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.",
+  "@settingsConcurrentDownloadsSubtitle": {
+    "description": "Subtitle explaining the concurrent downloads picker"
+  },
+  "concurrentDownloadsOne": "1 track at a time",
+  "@concurrentDownloadsOne": {
+    "description": "Concurrent downloads option - sequential"
+  },
+  "concurrentDownloadsCount": "Up to {count} tracks at once",
+  "@concurrentDownloadsCount": {
+    "description": "Concurrent downloads option - parallel",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "libraryPlaybackNormalization": "Volume normalization",
+  "@libraryPlaybackNormalization": {
+    "description": "Toggle title for ReplayGain playback normalization in the built-in player"
+  },
+  "libraryPlaybackNormalizationSubtitle": "Even out loudness between tracks using their ReplayGain or R128 tags, when present",
+  "@libraryPlaybackNormalizationSubtitle": {
+    "description": "Subtitle explaining playback volume normalization"
+  },
+  "cacheAudioAnalysis": "Audio analysis cache",
+  "@cacheAudioAnalysis": {
+    "description": "Cache item title for saved audio analysis results"
+  },
+  "cacheAudioAnalysisDesc": "Saved spectrograms and analysis results. Will re-analyze on next open.",
+  "@cacheAudioAnalysisDesc": {
+    "description": "Description of what audio analysis cache contains"
+  },
+  "trackConvertKeepOriginal": "Keep original file",
+  "@trackConvertKeepOriginal": {
+    "description": "Toggle to preserve the source file during conversion"
+  },
+  "trackConvertKeepOriginalDescription": "Add the converted file as a separate library entry",
+  "@trackConvertKeepOriginalDescription": {
+    "description": "Description for preserving the source file during conversion"
+  },
+  "trackConvertConfirmKeepOriginal": "Convert from {sourceFormat} to {targetFormat}?\n\nThe original file will be kept and the converted file will be added as a separate library entry.",
+  "@trackConvertConfirmKeepOriginal": {
+    "description": "Confirmation message when the source file will be preserved",
+    "placeholders": {
+      "sourceFormat": {
+        "type": "String"
+      },
+      "targetFormat": {
+        "type": "String"
+      }
+    }
+  },
+  "selectionBatchConvertConfirmKeepOriginal": "Convert {count} {count, plural, =1{track} other{tracks}} to {format}?\n\nOriginal files will be kept and converted files will be added as separate library entries.",
+  "@selectionBatchConvertConfirmKeepOriginal": {
+    "description": "Batch conversion confirmation when source files will be preserved",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      },
+      "format": {
+        "type": "String"
+      }
+    }
+  },
+  "downloadFolderAccessLostTitle": "Download folder access lost",
+  "@downloadFolderAccessLostTitle": {
+    "description": "Title of the warning banner shown in Files settings when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderAccessLostSubtitle": "Downloads will fail until you re-select the folder",
+  "@downloadFolderAccessLostSubtitle": {
+    "description": "Subtitle of the warning banner shown when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderReselect": "Re-select folder",
+  "@downloadFolderReselect": {
+    "description": "Button that reopens the folder picker to restore download folder access"
+  },
+  "downloadErrorSafPermissionLost": "SAF permission invalid or revoked. Please reconfigure download location in Settings.",
+  "@downloadErrorSafPermissionLost": {
+    "description": "Error shown on downloads that failed because the persisted Android SAF folder grant is no longer valid"
+  },
+  "downloadErrorFolderAccessLost": "Download folder access lost. Please re-select your download folder in Settings.",
+  "@downloadErrorFolderAccessLost": {
+    "description": "Error shown on downloads that failed because the iOS download folder bookmark could not be opened"
+  },
+  "notifVerificationRequiredTitle": "Verification required",
+  "@notifVerificationRequiredTitle": {
+    "description": "Notification title shown when a download needs the user to complete a verification challenge but the app is in the background"
+  },
+  "notifVerificationRequiredBody": "Open the app to complete verification and resume downloads",
+  "@notifVerificationRequiredBody": {
+    "description": "Notification body prompting the user to return to the app to solve a verification challenge"
+  },
+  "downloadDeduplicationWithQualityVariants": "Existing files at the selected quality will be skipped",
+  "@downloadDeduplicationWithQualityVariants": {
+    "description": "Deduplication subtitle when separate quality versions are allowed"
+  },
+  "downloadQualityVariants": "Allow different quality versions",
+  "@downloadQualityVariants": {
+    "description": "Setting to retain multiple quality versions of the same track"
+  },
+  "downloadQualityVariantsDescription": "Add the selected quality to the filename and keep each version in download history",
+  "@downloadQualityVariantsDescription": {
+    "description": "Description for retaining multiple quality versions"
+  },
+  "trackOptionDownloadQualityVariant": "Download another quality",
+  "@trackOptionDownloadQualityVariant": {
+    "description": "Track menu action to download another quality version"
+  },
+  "queueCheckingDownloadSession": "Checking download session...",
+  "queueResolvingDownloadMetadata": "Resolving track metadata...",
+  "queueResolvingDownloadStream": "Preparing audio stream...",
+  "queueWaitingForVerification": "Waiting for verification...",
+  "queueResumingAfterVerification": "Resuming after verification..."
 }

lib/l10n/arb/app_ru.arb

@@ -143,7 +143,7 @@
     "description": "Share button tooltip"
   },
   "@storeFilterLyrics": {
-    "description": "Store filter - lyrics providers"
+    "description": "Repo filter - lyrics providers"
   },
   "extensionsInstallButton": "Установить расширение",
   "@extensionsInstallButton": {
@@ -317,7 +317,7 @@
   },
   "optionsExtensionStore": "Репозиторий расширения",
   "@optionsExtensionStore": {
-    "description": "Show/hide store tab"
+    "description": "Show/hide repo tab"
   },
   "libraryDownloadsHistoryExcluded": "{count} from Downloads history (excluded from list)",
   "@libraryDownloadsHistoryExcluded": {
@@ -459,7 +459,7 @@
   },
   "storeFilterDownload": "Скачивание",
   "@storeFilterDownload": {
-    "description": "Store filter - download providers"
+    "description": "Repo filter - download providers"
   },
   "@collectionAddToPlaylist": {
     "description": "Action to add a track to user playlist"
@@ -1151,7 +1151,7 @@
   },
   "storeFilterMetadata": "Метаданные",
   "@storeFilterMetadata": {
-    "description": "Store filter - metadata providers"
+    "description": "Repo filter - metadata providers"
   },
   "shareSheetCopyLink": "Copy Link",
   "errorRateLimitedMessage": "Слишком много запросов. Пожалуйста, подождите минуту перед повторным поиском.",
@@ -1732,7 +1732,7 @@
   },
   "storeFilterUtility": "Утилиты",
   "@storeFilterUtility": {
-    "description": "Store filter - utility extensions"
+    "description": "Repo filter - utility extensions"
   },
   "collectionAddedToPlaylist": "Добавлено в \"{playlistName}\"",
   "@collectionAddedToPlaylist": {
@@ -3328,7 +3328,7 @@
   },
   "libraryPlayback": "Playback",
   "@storeFilterAll": {
-    "description": "Store filter - all extensions"
+    "description": "Repo filter - all extensions"
   },
   "aboutApp": "Приложение",
   "@aboutApp": {
@@ -3348,7 +3348,7 @@
   "logIssueIspBlockingLabel": "ISP BLOCKING DETECTED",
   "storeFilterIntegration": "Интеграция",
   "@storeFilterIntegration": {
-    "description": "Store filter - integrations"
+    "description": "Repo filter - integrations"
   },
   "@lyricsProvidersAtLeastOne": {
     "description": "Snackbar when user tries to disable the last enabled provider"
@@ -3538,7 +3538,7 @@
   },
   "storeTitle": "Репозиторий расширения",
   "@storeTitle": {
-    "description": "Store screen title"
+    "description": "Repo screen title"
   },
   "libraryCleared": "Библиотека очищена",
   "@libraryCleared": {
@@ -3853,7 +3853,7 @@
   },
   "lyricsProviderMusixmatchDesc": "Largest lyrics database (multi-language)",
   "@navStore": {
-    "description": "Bottom navigation - Extension store tab"
+    "description": "Bottom navigation - Extension repo tab"
   },
   "extensionPostProcessing": "Постобработка",
   "@searchTracks": {
@@ -4444,7 +4444,7 @@
   "appName": "Spotify",
   "storeRepoDialogCurrent": "Текущий репозиторий:",
   "@optionsExtensionStoreSubtitle": {
-    "description": "Subtitle for extension store toggle"
+    "description": "Subtitle for extension repo toggle"
   },
   "@trackLyrics": {
     "description": "Tab title - lyrics"
@@ -4557,7 +4557,7 @@
   "downloadUseAlbumArtistForFoldersTrackSubtitle": "Папка названная в честь тега Трека Артиста",
   "storeSearch": "Поиск расширений...",
   "@storeSearch": {
-    "description": "Store search placeholder"
+    "description": "Repo search placeholder"
   },
   "aboutTelegramChat": "Сообщество в Telegram",
   "lyricsModeBoth": "Оба варианта",
@@ -5883,5 +5883,144 @@
   "extensionsSearchProviderDescription": "Выберите, какой сервис использовать для поиска треков",
   "albumFolderAlbumOnly": "Только альбом",
   "nowPlayingOpenInExternalPlayer": "Open in external player",
-  "cueSplitButton": "Разделить на Треки"
+  "cueSplitButton": "Разделить на Треки",
+  "updateRequiredTitle": "Update required",
+  "@updateRequiredTitle": {
+    "description": "Title of the mandatory update dialog shown when the installed version is too old"
+  },
+  "updateRequiredNotice": "This version is {count} releases behind and is no longer supported. Update to keep using the app.",
+  "@updateRequiredNotice": {
+    "description": "Subtitle of the mandatory update dialog; explains why the dialog cannot be dismissed",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "appearanceHeroAnimations": "Hero animations",
+  "@appearanceHeroAnimations": {
+    "description": "Toggle for shared-element (Hero) transitions"
+  },
+  "appearanceHeroAnimationsSubtitle": "Fly covers between screens, e.g. when opening the player",
+  "@appearanceHeroAnimationsSubtitle": {
+    "description": "Subtitle for the Hero animations toggle"
+  },
+  "settingsConcurrentDownloads": "Concurrent downloads",
+  "@settingsConcurrentDownloads": {
+    "description": "Setting title - how many tracks download at the same time"
+  },
+  "settingsConcurrentDownloadsSubtitle": "Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.",
+  "@settingsConcurrentDownloadsSubtitle": {
+    "description": "Subtitle explaining the concurrent downloads picker"
+  },
+  "concurrentDownloadsOne": "1 track at a time",
+  "@concurrentDownloadsOne": {
+    "description": "Concurrent downloads option - sequential"
+  },
+  "concurrentDownloadsCount": "Up to {count} tracks at once",
+  "@concurrentDownloadsCount": {
+    "description": "Concurrent downloads option - parallel",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "libraryPlaybackNormalization": "Volume normalization",
+  "@libraryPlaybackNormalization": {
+    "description": "Toggle title for ReplayGain playback normalization in the built-in player"
+  },
+  "libraryPlaybackNormalizationSubtitle": "Even out loudness between tracks using their ReplayGain or R128 tags, when present",
+  "@libraryPlaybackNormalizationSubtitle": {
+    "description": "Subtitle explaining playback volume normalization"
+  },
+  "cacheAudioAnalysis": "Audio analysis cache",
+  "@cacheAudioAnalysis": {
+    "description": "Cache item title for saved audio analysis results"
+  },
+  "cacheAudioAnalysisDesc": "Saved spectrograms and analysis results. Will re-analyze on next open.",
+  "@cacheAudioAnalysisDesc": {
+    "description": "Description of what audio analysis cache contains"
+  },
+  "trackConvertKeepOriginal": "Keep original file",
+  "@trackConvertKeepOriginal": {
+    "description": "Toggle to preserve the source file during conversion"
+  },
+  "trackConvertKeepOriginalDescription": "Add the converted file as a separate library entry",
+  "@trackConvertKeepOriginalDescription": {
+    "description": "Description for preserving the source file during conversion"
+  },
+  "trackConvertConfirmKeepOriginal": "Convert from {sourceFormat} to {targetFormat}?\n\nThe original file will be kept and the converted file will be added as a separate library entry.",
+  "@trackConvertConfirmKeepOriginal": {
+    "description": "Confirmation message when the source file will be preserved",
+    "placeholders": {
+      "sourceFormat": {
+        "type": "String"
+      },
+      "targetFormat": {
+        "type": "String"
+      }
+    }
+  },
+  "selectionBatchConvertConfirmKeepOriginal": "Convert {count} {count, plural, =1{track} other{tracks}} to {format}?\n\nOriginal files will be kept and converted files will be added as separate library entries.",
+  "@selectionBatchConvertConfirmKeepOriginal": {
+    "description": "Batch conversion confirmation when source files will be preserved",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      },
+      "format": {
+        "type": "String"
+      }
+    }
+  },
+  "downloadFolderAccessLostTitle": "Download folder access lost",
+  "@downloadFolderAccessLostTitle": {
+    "description": "Title of the warning banner shown in Files settings when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderAccessLostSubtitle": "Downloads will fail until you re-select the folder",
+  "@downloadFolderAccessLostSubtitle": {
+    "description": "Subtitle of the warning banner shown when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderReselect": "Re-select folder",
+  "@downloadFolderReselect": {
+    "description": "Button that reopens the folder picker to restore download folder access"
+  },
+  "downloadErrorSafPermissionLost": "SAF permission invalid or revoked. Please reconfigure download location in Settings.",
+  "@downloadErrorSafPermissionLost": {
+    "description": "Error shown on downloads that failed because the persisted Android SAF folder grant is no longer valid"
+  },
+  "downloadErrorFolderAccessLost": "Download folder access lost. Please re-select your download folder in Settings.",
+  "@downloadErrorFolderAccessLost": {
+    "description": "Error shown on downloads that failed because the iOS download folder bookmark could not be opened"
+  },
+  "notifVerificationRequiredTitle": "Verification required",
+  "@notifVerificationRequiredTitle": {
+    "description": "Notification title shown when a download needs the user to complete a verification challenge but the app is in the background"
+  },
+  "notifVerificationRequiredBody": "Open the app to complete verification and resume downloads",
+  "@notifVerificationRequiredBody": {
+    "description": "Notification body prompting the user to return to the app to solve a verification challenge"
+  },
+  "downloadDeduplicationWithQualityVariants": "Existing files at the selected quality will be skipped",
+  "@downloadDeduplicationWithQualityVariants": {
+    "description": "Deduplication subtitle when separate quality versions are allowed"
+  },
+  "downloadQualityVariants": "Allow different quality versions",
+  "@downloadQualityVariants": {
+    "description": "Setting to retain multiple quality versions of the same track"
+  },
+  "downloadQualityVariantsDescription": "Add the selected quality to the filename and keep each version in download history",
+  "@downloadQualityVariantsDescription": {
+    "description": "Description for retaining multiple quality versions"
+  },
+  "trackOptionDownloadQualityVariant": "Download another quality",
+  "@trackOptionDownloadQualityVariant": {
+    "description": "Track menu action to download another quality version"
+  },
+  "queueCheckingDownloadSession": "Checking download session...",
+  "queueResolvingDownloadMetadata": "Resolving track metadata...",
+  "queueResolvingDownloadStream": "Preparing audio stream...",
+  "queueWaitingForVerification": "Waiting for verification...",
+  "queueResumingAfterVerification": "Resuming after verification..."
 }

lib/l10n/arb/app_tr.arb

@@ -143,7 +143,7 @@
     "description": "Share button tooltip"
   },
   "@storeFilterLyrics": {
-    "description": "Store filter - lyrics providers"
+    "description": "Repo filter - lyrics providers"
   },
   "extensionsInstallButton": "Uzantı Yükle",
   "@extensionsInstallButton": {
@@ -317,7 +317,7 @@
   },
   "optionsExtensionStore": "Eklenti Deposu",
   "@optionsExtensionStore": {
-    "description": "Show/hide store tab"
+    "description": "Show/hide repo tab"
   },
   "libraryDownloadsHistoryExcluded": "{count} from Downloads history (excluded from list)",
   "@libraryDownloadsHistoryExcluded": {
@@ -459,7 +459,7 @@
   },
   "storeFilterDownload": "İndir",
   "@storeFilterDownload": {
-    "description": "Store filter - download providers"
+    "description": "Repo filter - download providers"
   },
   "@collectionAddToPlaylist": {
     "description": "Action to add a track to user playlist"
@@ -1151,7 +1151,7 @@
   },
   "storeFilterMetadata": "Meta Veri",
   "@storeFilterMetadata": {
-    "description": "Store filter - metadata providers"
+    "description": "Repo filter - metadata providers"
   },
   "shareSheetCopyLink": "Copy Link",
   "errorRateLimitedMessage": "Çok fazla istek. Lütfen arama yapmadan önce biraz bekleyin.",
@@ -1732,7 +1732,7 @@
   },
   "storeFilterUtility": "Araç",
   "@storeFilterUtility": {
-    "description": "Store filter - utility extensions"
+    "description": "Repo filter - utility extensions"
   },
   "collectionAddedToPlaylist": "\"{playlistName}\"e eklendi",
   "@collectionAddedToPlaylist": {
@@ -3328,7 +3328,7 @@
   },
   "libraryPlayback": "Playback",
   "@storeFilterAll": {
-    "description": "Store filter - all extensions"
+    "description": "Repo filter - all extensions"
   },
   "aboutApp": "Uygulama",
   "@aboutApp": {
@@ -3348,7 +3348,7 @@
   "logIssueIspBlockingLabel": "ISP BLOCKING DETECTED",
   "storeFilterIntegration": "Entegrasyon",
   "@storeFilterIntegration": {
-    "description": "Store filter - integrations"
+    "description": "Repo filter - integrations"
   },
   "@lyricsProvidersAtLeastOne": {
     "description": "Snackbar when user tries to disable the last enabled provider"
@@ -3538,7 +3538,7 @@
   },
   "storeTitle": "Uzantı Deposu",
   "@storeTitle": {
-    "description": "Store screen title"
+    "description": "Repo screen title"
   },
   "libraryCleared": "Kütüphane temizlendi",
   "@libraryCleared": {
@@ -3853,7 +3853,7 @@
   },
   "lyricsProviderMusixmatchDesc": "Largest lyrics database (multi-language)",
   "@navStore": {
-    "description": "Bottom navigation - Extension store tab"
+    "description": "Bottom navigation - Extension repo tab"
   },
   "extensionPostProcessing": "Son İşlem",
   "@searchTracks": {
@@ -4444,7 +4444,7 @@
   "appName": "SpotiFLAC Mobile",
   "storeRepoDialogCurrent": "Mevcut depo:",
   "@optionsExtensionStoreSubtitle": {
-    "description": "Subtitle for extension store toggle"
+    "description": "Subtitle for extension repo toggle"
   },
   "@trackLyrics": {
     "description": "Tab title - lyrics"
@@ -4557,7 +4557,7 @@
   "downloadUseAlbumArtistForFoldersTrackSubtitle": "Folder named after Track Artist tag",
   "storeSearch": "Eklenti ara...",
   "@storeSearch": {
-    "description": "Store search placeholder"
+    "description": "Repo search placeholder"
   },
   "aboutTelegramChat": "Telegram Grubu",
   "lyricsModeBoth": "Her ikisi de",
@@ -5883,5 +5883,144 @@
   "extensionsSearchProviderDescription": "Parça aramak için hangi servisin kullanılacağını seçin",
   "albumFolderAlbumOnly": "Yalnızca Albüm",
   "nowPlayingOpenInExternalPlayer": "Open in external player",
-  "cueSplitButton": "Parçalara Ayrılmış"
+  "cueSplitButton": "Parçalara Ayrılmış",
+  "updateRequiredTitle": "Update required",
+  "@updateRequiredTitle": {
+    "description": "Title of the mandatory update dialog shown when the installed version is too old"
+  },
+  "updateRequiredNotice": "This version is {count} releases behind and is no longer supported. Update to keep using the app.",
+  "@updateRequiredNotice": {
+    "description": "Subtitle of the mandatory update dialog; explains why the dialog cannot be dismissed",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "appearanceHeroAnimations": "Hero animations",
+  "@appearanceHeroAnimations": {
+    "description": "Toggle for shared-element (Hero) transitions"
+  },
+  "appearanceHeroAnimationsSubtitle": "Fly covers between screens, e.g. when opening the player",
+  "@appearanceHeroAnimationsSubtitle": {
+    "description": "Subtitle for the Hero animations toggle"
+  },
+  "settingsConcurrentDownloads": "Concurrent downloads",
+  "@settingsConcurrentDownloads": {
+    "description": "Setting title - how many tracks download at the same time"
+  },
+  "settingsConcurrentDownloadsSubtitle": "Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.",
+  "@settingsConcurrentDownloadsSubtitle": {
+    "description": "Subtitle explaining the concurrent downloads picker"
+  },
+  "concurrentDownloadsOne": "1 track at a time",
+  "@concurrentDownloadsOne": {
+    "description": "Concurrent downloads option - sequential"
+  },
+  "concurrentDownloadsCount": "Up to {count} tracks at once",
+  "@concurrentDownloadsCount": {
+    "description": "Concurrent downloads option - parallel",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "libraryPlaybackNormalization": "Volume normalization",
+  "@libraryPlaybackNormalization": {
+    "description": "Toggle title for ReplayGain playback normalization in the built-in player"
+  },
+  "libraryPlaybackNormalizationSubtitle": "Even out loudness between tracks using their ReplayGain or R128 tags, when present",
+  "@libraryPlaybackNormalizationSubtitle": {
+    "description": "Subtitle explaining playback volume normalization"
+  },
+  "cacheAudioAnalysis": "Audio analysis cache",
+  "@cacheAudioAnalysis": {
+    "description": "Cache item title for saved audio analysis results"
+  },
+  "cacheAudioAnalysisDesc": "Saved spectrograms and analysis results. Will re-analyze on next open.",
+  "@cacheAudioAnalysisDesc": {
+    "description": "Description of what audio analysis cache contains"
+  },
+  "trackConvertKeepOriginal": "Keep original file",
+  "@trackConvertKeepOriginal": {
+    "description": "Toggle to preserve the source file during conversion"
+  },
+  "trackConvertKeepOriginalDescription": "Add the converted file as a separate library entry",
+  "@trackConvertKeepOriginalDescription": {
+    "description": "Description for preserving the source file during conversion"
+  },
+  "trackConvertConfirmKeepOriginal": "Convert from {sourceFormat} to {targetFormat}?\n\nThe original file will be kept and the converted file will be added as a separate library entry.",
+  "@trackConvertConfirmKeepOriginal": {
+    "description": "Confirmation message when the source file will be preserved",
+    "placeholders": {
+      "sourceFormat": {
+        "type": "String"
+      },
+      "targetFormat": {
+        "type": "String"
+      }
+    }
+  },
+  "selectionBatchConvertConfirmKeepOriginal": "Convert {count} {count, plural, =1{track} other{tracks}} to {format}?\n\nOriginal files will be kept and converted files will be added as separate library entries.",
+  "@selectionBatchConvertConfirmKeepOriginal": {
+    "description": "Batch conversion confirmation when source files will be preserved",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      },
+      "format": {
+        "type": "String"
+      }
+    }
+  },
+  "downloadFolderAccessLostTitle": "Download folder access lost",
+  "@downloadFolderAccessLostTitle": {
+    "description": "Title of the warning banner shown in Files settings when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderAccessLostSubtitle": "Downloads will fail until you re-select the folder",
+  "@downloadFolderAccessLostSubtitle": {
+    "description": "Subtitle of the warning banner shown when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderReselect": "Re-select folder",
+  "@downloadFolderReselect": {
+    "description": "Button that reopens the folder picker to restore download folder access"
+  },
+  "downloadErrorSafPermissionLost": "SAF permission invalid or revoked. Please reconfigure download location in Settings.",
+  "@downloadErrorSafPermissionLost": {
+    "description": "Error shown on downloads that failed because the persisted Android SAF folder grant is no longer valid"
+  },
+  "downloadErrorFolderAccessLost": "Download folder access lost. Please re-select your download folder in Settings.",
+  "@downloadErrorFolderAccessLost": {
+    "description": "Error shown on downloads that failed because the iOS download folder bookmark could not be opened"
+  },
+  "notifVerificationRequiredTitle": "Verification required",
+  "@notifVerificationRequiredTitle": {
+    "description": "Notification title shown when a download needs the user to complete a verification challenge but the app is in the background"
+  },
+  "notifVerificationRequiredBody": "Open the app to complete verification and resume downloads",
+  "@notifVerificationRequiredBody": {
+    "description": "Notification body prompting the user to return to the app to solve a verification challenge"
+  },
+  "downloadDeduplicationWithQualityVariants": "Existing files at the selected quality will be skipped",
+  "@downloadDeduplicationWithQualityVariants": {
+    "description": "Deduplication subtitle when separate quality versions are allowed"
+  },
+  "downloadQualityVariants": "Allow different quality versions",
+  "@downloadQualityVariants": {
+    "description": "Setting to retain multiple quality versions of the same track"
+  },
+  "downloadQualityVariantsDescription": "Add the selected quality to the filename and keep each version in download history",
+  "@downloadQualityVariantsDescription": {
+    "description": "Description for retaining multiple quality versions"
+  },
+  "trackOptionDownloadQualityVariant": "Download another quality",
+  "@trackOptionDownloadQualityVariant": {
+    "description": "Track menu action to download another quality version"
+  },
+  "queueCheckingDownloadSession": "Checking download session...",
+  "queueResolvingDownloadMetadata": "Resolving track metadata...",
+  "queueResolvingDownloadStream": "Preparing audio stream...",
+  "queueWaitingForVerification": "Waiting for verification...",
+  "queueResumingAfterVerification": "Resuming after verification..."
 }

lib/l10n/arb/app_uk.arb

@@ -143,7 +143,7 @@
     "description": "Share button tooltip"
   },
   "@storeFilterLyrics": {
-    "description": "Store filter - lyrics providers"
+    "description": "Repo filter - lyrics providers"
   },
   "extensionsInstallButton": "Встановити розширення",
   "@extensionsInstallButton": {
@@ -317,7 +317,7 @@
   },
   "optionsExtensionStore": "Репозиторій розширень",
   "@optionsExtensionStore": {
-    "description": "Show/hide store tab"
+    "description": "Show/hide repo tab"
   },
   "libraryDownloadsHistoryExcluded": "{count} from Downloads history (excluded from list)",
   "@libraryDownloadsHistoryExcluded": {
@@ -459,7 +459,7 @@
   },
   "storeFilterDownload": "Завантажити",
   "@storeFilterDownload": {
-    "description": "Store filter - download providers"
+    "description": "Repo filter - download providers"
   },
   "@collectionAddToPlaylist": {
     "description": "Action to add a track to user playlist"
@@ -1151,7 +1151,7 @@
   },
   "storeFilterMetadata": "Метадані",
   "@storeFilterMetadata": {
-    "description": "Store filter - metadata providers"
+    "description": "Repo filter - metadata providers"
   },
   "shareSheetCopyLink": "Copy Link",
   "errorRateLimitedMessage": "Забагато запитів. Будь ласка, зачекайте хвилинку, перш ніж шукати знову.",
@@ -1732,7 +1732,7 @@
   },
   "storeFilterUtility": "Утиліта",
   "@storeFilterUtility": {
-    "description": "Store filter - utility extensions"
+    "description": "Repo filter - utility extensions"
   },
   "collectionAddedToPlaylist": "Додано до \"{playlistName}\"",
   "@collectionAddedToPlaylist": {
@@ -3328,7 +3328,7 @@
   },
   "libraryPlayback": "Playback",
   "@storeFilterAll": {
-    "description": "Store filter - all extensions"
+    "description": "Repo filter - all extensions"
   },
   "aboutApp": "Додаток",
   "@aboutApp": {
@@ -3348,7 +3348,7 @@
   "logIssueIspBlockingLabel": "ISP BLOCKING DETECTED",
   "storeFilterIntegration": "Інтеграція",
   "@storeFilterIntegration": {
-    "description": "Store filter - integrations"
+    "description": "Repo filter - integrations"
   },
   "@lyricsProvidersAtLeastOne": {
     "description": "Snackbar when user tries to disable the last enabled provider"
@@ -3538,7 +3538,7 @@
   },
   "storeTitle": "Репозиторій розширень",
   "@storeTitle": {
-    "description": "Store screen title"
+    "description": "Repo screen title"
   },
   "libraryCleared": "Бібліотека очищена",
   "@libraryCleared": {
@@ -3853,7 +3853,7 @@
   },
   "lyricsProviderMusixmatchDesc": "Найбільша база даних текстів пісень (багатомовна)",
   "@navStore": {
-    "description": "Bottom navigation - Extension store tab"
+    "description": "Bottom navigation - Extension repo tab"
   },
   "extensionPostProcessing": "Післяобробка",
   "@searchTracks": {
@@ -4444,7 +4444,7 @@
   "appName": "SpotiFLAC Mobile",
   "storeRepoDialogCurrent": "Поточний репозиторій:",
   "@optionsExtensionStoreSubtitle": {
-    "description": "Subtitle for extension store toggle"
+    "description": "Subtitle for extension repo toggle"
   },
   "@trackLyrics": {
     "description": "Tab title - lyrics"
@@ -4557,7 +4557,7 @@
   "downloadUseAlbumArtistForFoldersTrackSubtitle": "Folder named after Track Artist tag",
   "storeSearch": "Розширення пошуку...",
   "@storeSearch": {
-    "description": "Store search placeholder"
+    "description": "Repo search placeholder"
   },
   "aboutTelegramChat": "Telegram Спільнота",
   "lyricsModeBoth": "Обидва",
@@ -5883,5 +5883,144 @@
   "extensionsSearchProviderDescription": "Виберіть, який сервіс використовувати для пошуку треків",
   "albumFolderAlbumOnly": "Тільки альбом",
   "nowPlayingOpenInExternalPlayer": "Open in external player",
-  "cueSplitButton": "Розділити на треки"
+  "cueSplitButton": "Розділити на треки",
+  "updateRequiredTitle": "Update required",
+  "@updateRequiredTitle": {
+    "description": "Title of the mandatory update dialog shown when the installed version is too old"
+  },
+  "updateRequiredNotice": "This version is {count} releases behind and is no longer supported. Update to keep using the app.",
+  "@updateRequiredNotice": {
+    "description": "Subtitle of the mandatory update dialog; explains why the dialog cannot be dismissed",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "appearanceHeroAnimations": "Hero animations",
+  "@appearanceHeroAnimations": {
+    "description": "Toggle for shared-element (Hero) transitions"
+  },
+  "appearanceHeroAnimationsSubtitle": "Fly covers between screens, e.g. when opening the player",
+  "@appearanceHeroAnimationsSubtitle": {
+    "description": "Subtitle for the Hero animations toggle"
+  },
+  "settingsConcurrentDownloads": "Concurrent downloads",
+  "@settingsConcurrentDownloads": {
+    "description": "Setting title - how many tracks download at the same time"
+  },
+  "settingsConcurrentDownloadsSubtitle": "Downloading several tracks at once is faster, but some providers may rate-limit parallel requests.",
+  "@settingsConcurrentDownloadsSubtitle": {
+    "description": "Subtitle explaining the concurrent downloads picker"
+  },
+  "concurrentDownloadsOne": "1 track at a time",
+  "@concurrentDownloadsOne": {
+    "description": "Concurrent downloads option - sequential"
+  },
+  "concurrentDownloadsCount": "Up to {count} tracks at once",
+  "@concurrentDownloadsCount": {
+    "description": "Concurrent downloads option - parallel",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      }
+    }
+  },
+  "libraryPlaybackNormalization": "Volume normalization",
+  "@libraryPlaybackNormalization": {
+    "description": "Toggle title for ReplayGain playback normalization in the built-in player"
+  },
+  "libraryPlaybackNormalizationSubtitle": "Even out loudness between tracks using their ReplayGain or R128 tags, when present",
+  "@libraryPlaybackNormalizationSubtitle": {
+    "description": "Subtitle explaining playback volume normalization"
+  },
+  "cacheAudioAnalysis": "Audio analysis cache",
+  "@cacheAudioAnalysis": {
+    "description": "Cache item title for saved audio analysis results"
+  },
+  "cacheAudioAnalysisDesc": "Saved spectrograms and analysis results. Will re-analyze on next open.",
+  "@cacheAudioAnalysisDesc": {
+    "description": "Description of what audio analysis cache contains"
+  },
+  "trackConvertKeepOriginal": "Keep original file",
+  "@trackConvertKeepOriginal": {
+    "description": "Toggle to preserve the source file during conversion"
+  },
+  "trackConvertKeepOriginalDescription": "Add the converted file as a separate library entry",
+  "@trackConvertKeepOriginalDescription": {
+    "description": "Description for preserving the source file during conversion"
+  },
+  "trackConvertConfirmKeepOriginal": "Convert from {sourceFormat} to {targetFormat}?\n\nThe original file will be kept and the converted file will be added as a separate library entry.",
+  "@trackConvertConfirmKeepOriginal": {
+    "description": "Confirmation message when the source file will be preserved",
+    "placeholders": {
+      "sourceFormat": {
+        "type": "String"
+      },
+      "targetFormat": {
+        "type": "String"
+      }
+    }
+  },
+  "selectionBatchConvertConfirmKeepOriginal": "Convert {count} {count, plural, =1{track} other{tracks}} to {format}?\n\nOriginal files will be kept and converted files will be added as separate library entries.",
+  "@selectionBatchConvertConfirmKeepOriginal": {
+    "description": "Batch conversion confirmation when source files will be preserved",
+    "placeholders": {
+      "count": {
+        "type": "int"
+      },
+      "format": {
+        "type": "String"
+      }
+    }
+  },
+  "downloadFolderAccessLostTitle": "Download folder access lost",
+  "@downloadFolderAccessLostTitle": {
+    "description": "Title of the warning banner shown in Files settings when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderAccessLostSubtitle": "Downloads will fail until you re-select the folder",
+  "@downloadFolderAccessLostSubtitle": {
+    "description": "Subtitle of the warning banner shown when the saved SAF folder grant is no longer valid"
+  },
+  "downloadFolderReselect": "Re-select folder",
+  "@downloadFolderReselect": {
+    "description": "Button that reopens the folder picker to restore download folder access"
+  },
+  "downloadErrorSafPermissionLost": "SAF permission invalid or revoked. Please reconfigure download location in Settings.",
+  "@downloadErrorSafPermissionLost": {
+    "description": "Error shown on downloads that failed because the persisted Android SAF folder grant is no longer valid"
+  },
+  "downloadErrorFolderAccessLost": "Download folder access lost. Please re-select your download folder in Settings.",
+  "@downloadErrorFolderAccessLost": {
+    "description": "Error shown on downloads that failed because the iOS download folder bookmark could not be opened"
+  },
+  "notifVerificationRequiredTitle": "Verification required",
+  "@notifVerificationRequiredTitle": {
+    "description": "Notification title shown when a download needs the user to complete a verification challenge but the app is in the background"
+  },
+  "notifVerificationRequiredBody": "Open the app to complete verification and resume downloads",
+  "@notifVerificationRequiredBody": {
+    "description": "Notification body prompting the user to return to the app to solve a verification challenge"
+  },
+  "downloadDeduplicationWithQualityVariants": "Existing files at the selected quality will be skipped",
+  "@downloadDeduplicationWithQualityVariants": {
+    "description": "Deduplication subtitle when separate quality versions are allowed"
+  },
+  "downloadQualityVariants": "Allow different quality versions",
+  "@downloadQualityVariants": {
+    "description": "Setting to retain multiple quality versions of the same track"
+  },
+  "downloadQualityVariantsDescription": "Add the selected quality to the filename and keep each version in download history",
+  "@downloadQualityVariantsDescription": {
+    "description": "Description for retaining multiple quality versions"
+  },
+  "trackOptionDownloadQualityVariant": "Download another quality",
+  "@trackOptionDownloadQualityVariant": {
+    "description": "Track menu action to download another quality version"
+  },
+  "queueCheckingDownloadSession": "Checking download session...",
+  "queueResolvingDownloadMetadata": "Resolving track metadata...",
+  "queueResolvingDownloadStream": "Preparing audio stream...",
+  "queueWaitingForVerification": "Waiting for verification...",
+  "queueResumingAfterVerification": "Resuming after verification..."
 }

lib/l10n/supported_locales.dart

@@ -14,6 +14,7 @@ const int translationThreshold = 70;
 /// Only these languages will be available in the app.
 const List<Locale> filteredSupportedLocales = <Locale>[
   Locale('en'),
+  Locale('ko'),
   Locale('fr'),
   Locale('es', 'ES'),
   Locale('de'),
@@ -28,6 +29,7 @@ const List<Locale> filteredSupportedLocales = <Locale>[
 /// Set of locale codes for quick lookup.
 const Set<String> filteredLocaleCodes = <String>{
   'en',
+  'ko',
   'fr',
   'es_ES',
   'de',

lib/screens/settings/appearance_settings_page.dart

@@ -694,6 +694,7 @@ class _LanguageSelector extends StatelessWidget {
     ('es_ES', 'Español (España)', Icons.language),
     ('fr', 'Français', Icons.language),
     ('ja', '日本語', Icons.language),
+    ('ko', '한국어', Icons.language),
     ('pt', 'Português', Icons.language),
     ('pt_PT', 'Português (Brasil)', Icons.language),
     ('ru', 'Русский', Icons.language),

lib/screens/setup_screen.dart

@@ -710,6 +710,7 @@ class _SetupScreenState extends ConsumerState<SetupScreen> {
     ('es_ES', 'Español (España)', Icons.language),
     ('fr', 'Français', Icons.language),
     ('ja', '日本語', Icons.language),
+    ('ko', '한국어', Icons.language),
     ('pt', 'Português', Icons.language),
     ('pt_PT', 'Português (Brasil)', Icons.language),
     ('ru', 'Русский', Icons.language),