Release 0.10.9

Require minimum WebView v88, try to catch fatal errors too
Minor download icon optimizations
2025-06-27 11:37:51 +02:00 · 2021-02-12 16:01:23 -05:00 · 2021-02-12 12:42:33 -05:00 · 2021-02-12 12:27:40 -05:00 · 2021-02-12 12:27:40 -05:00 · 2021-02-12 12:27:40 -05:00
119 changed files with 851 additions and 560 deletions
--- a/.github/ISSUE_TEMPLATE.md
+++ b/.github/ISSUE_TEMPLATE.md
@ -2,7 +2,7 @@

 I acknowledge that:

- I have updated to the latest version of the app (stable is v0.10.8)
+- I have updated to the latest version of the app (stable is v0.10.9)
 - I have updated all extensions
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions

--- a/.github/ISSUE_TEMPLATE/bug_report.md
+++ b/.github/ISSUE_TEMPLATE/bug_report.md
@ -9,7 +9,7 @@ labels: "bug"

 I acknowledge that:

- I have updated to the latest version of the app (stable is v0.10.8)
+- I have updated to the latest version of the app (stable is v0.10.9)
 - I have updated all extensions
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions

--- a/.github/ISSUE_TEMPLATE/feature_request.md
+++ b/.github/ISSUE_TEMPLATE/feature_request.md
@ -9,7 +9,7 @@ labels: "feature"

 I acknowledge that:

- I have updated to the latest version of the app (stable is v0.10.8)
+- I have updated to the latest version of the app (stable is v0.10.9)
 - I have updated all extensions
 - If this is an issue with an extension, that I should be opening an issue in https://github.com/tachiyomiorg/tachiyomi-extensions

--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@ -9,7 +9,6 @@ plugins {
    id("com.mikepenz.aboutlibraries.plugin")
    kotlin("android")
    kotlin("kapt")
-    kotlin("plugin.parcelize")
    kotlin("plugin.serialization")
    id("com.github.zellius.shortcut-helper")
 }
@ -30,8 +29,8 @@ android {
        minSdkVersion(AndroidConfig.minSdk)
        targetSdkVersion(AndroidConfig.targetSdk)
        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-        versionCode = 55
-        versionName = "0.10.8"
+        versionCode = 56
+        versionName = "0.10.9"

        buildConfigField("String", "COMMIT_COUNT", "\"${getCommitCount()}\"")
        buildConfigField("String", "COMMIT_SHA", "\"${getGitSha()}\"")
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupManager.kt
@ -80,6 +80,13 @@ abstract class AbstractBackupManager(protected val context: Context) {
        databaseHelper.updateChaptersBackup(chapters).executeAsBlocking()
    }

+    /**
+     * Updates a list of chapters with known database ids
+     */
+    protected fun updateKnownChapters(chapters: List<Chapter>) {
+        databaseHelper.updateKnownChaptersBackup(chapters).executeAsBlocking()
+    }
+
    /**
     * Return number of backups.
     *
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupRestore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/AbstractBackupRestore.kt
@ -37,9 +37,9 @@ abstract class AbstractBackupRestore<T : AbstractBackupManager>(protected val co

    protected val errors = mutableListOf<Pair<Date, String>>()

-    abstract fun performRestore(uri: Uri): Boolean
+    abstract suspend fun performRestore(uri: Uri): Boolean

-    fun restoreBackup(uri: Uri): Boolean {
+    suspend fun restoreBackup(uri: Uri): Boolean {
        val startTime = System.currentTimeMillis()
        restoreProgress = 0
        errors.clear()
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupCreateService.kt
@ -111,7 +111,7 @@ class BackupCreateService : Service() {

            val backupFileUri = backupManager.createBackup(uri, backupFlags, false)?.toUri()
            val unifile = UniFile.fromUri(this, backupFileUri)
-            notifier.showBackupComplete(unifile)
+            notifier.showBackupComplete(unifile, backupType == BackupConst.BACKUP_TYPE_LEGACY)
        } catch (e: Exception) {
            notifier.showBackupError(e.message)
        }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupNotifier.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupNotifier.kt
@ -60,7 +60,7 @@ class BackupNotifier(private val context: Context) {
        }
    }

-    fun showBackupComplete(unifile: UniFile) {
+    fun showBackupComplete(unifile: UniFile, isLegacyFormat: Boolean) {
        context.notificationManager.cancel(Notifications.ID_BACKUP_PROGRESS)

        with(completeNotificationBuilder) {
@ -73,7 +73,7 @@ class BackupNotifier(private val context: Context) {
            addAction(
                R.drawable.ic_share_24dp,
                context.getString(R.string.action_share),
-                NotificationReceiver.shareBackupPendingBroadcast(context, unifile.uri, Notifications.ID_BACKUP_COMPLETE)
+                NotificationReceiver.shareBackupPendingBroadcast(context, unifile.uri, isLegacyFormat, Notifications.ID_BACKUP_COMPLETE)
            )

            show(Notifications.ID_BACKUP_COMPLETE)
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/BackupRestoreService.kt
@ -14,7 +14,10 @@ import eu.kanade.tachiyomi.data.notification.Notifications
 import eu.kanade.tachiyomi.util.system.acquireWakeLock
 import eu.kanade.tachiyomi.util.system.isServiceRunning
 import kotlinx.coroutines.CoroutineExceptionHandler
-import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.cancel
 import kotlinx.coroutines.launch
 import timber.log.Timber

@ -68,12 +71,14 @@ class BackupRestoreService : Service() {
     */
    private lateinit var wakeLock: PowerManager.WakeLock

+    private lateinit var ioScope: CoroutineScope
    private var backupRestore: AbstractBackupRestore<*>? = null
    private lateinit var notifier: BackupNotifier

    override fun onCreate() {
        super.onCreate()

+        ioScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
        notifier = BackupNotifier(this)
        wakeLock = acquireWakeLock(javaClass.name)

@ -92,6 +97,7 @@ class BackupRestoreService : Service() {

    private fun destroyJob() {
        backupRestore?.job?.cancel()
+        ioScope?.cancel()
        if (wakeLock.isHeld) {
            wakeLock.release()
        }
@ -122,6 +128,7 @@ class BackupRestoreService : Service() {
            BackupConst.BACKUP_TYPE_FULL -> FullBackupRestore(this, notifier, online)
            else -> LegacyBackupRestore(this, notifier)
        }
+
        val handler = CoroutineExceptionHandler { _, exception ->
            Timber.e(exception)
            backupRestore?.writeErrorLog()
@ -129,14 +136,15 @@ class BackupRestoreService : Service() {
            notifier.showRestoreError(exception.message)
            stopSelf(startId)
        }
-        backupRestore?.job = GlobalScope.launch(handler) {
+        val job = ioScope.launch(handler) {
            if (backupRestore?.restoreBackup(uri) == false) {
                notifier.showRestoreError(getString(R.string.restoring_backup_canceled))
            }
        }
-        backupRestore?.job?.invokeOnCompletion {
+        job.invokeOnCompletion {
            stopSelf(startId)
        }
+        backupRestore?.job = job

        return START_NOT_STICKY
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupManager.kt
@ -29,7 +29,6 @@ import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.database.models.toMangaInfo
 import eu.kanade.tachiyomi.source.Source
 import eu.kanade.tachiyomi.source.model.toSManga
-import kotlinx.serialization.ExperimentalSerializationApi
 import kotlinx.serialization.protobuf.ProtoBuf
 import okio.buffer
 import okio.gzip
@ -37,7 +36,6 @@ import okio.sink
 import timber.log.Timber
 import kotlin.math.max

-@OptIn(ExperimentalSerializationApi::class)
 class FullBackupManager(context: Context) : AbstractBackupManager(context) {

    val parser = ProtoBuf
@ -247,7 +245,7 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
     */
    internal fun restoreCategoriesForManga(manga: Manga, categories: List<Int>, backupCategories: List<BackupCategory>) {
        val dbCategories = databaseHelper.getCategories().executeAsBlocking()
-        val mangaCategoriesToUpdate = mutableListOf<MangaCategory>()
+        val mangaCategoriesToUpdate = ArrayList<MangaCategory>(categories.size)
        categories.forEach { backupCategoryOrder ->
            backupCategories.firstOrNull {
                it.order == backupCategoryOrder
@ -274,7 +272,7 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
     */
    internal fun restoreHistoryForManga(history: List<BackupHistory>) {
        // List containing history to be updated
-        val historyToBeUpdated = mutableListOf<History>()
+        val historyToBeUpdated = ArrayList<History>(history.size)
        for ((url, lastRead) in history) {
            val dbHistory = databaseHelper.getHistoryByChapterUrl(url).executeAsBlocking()
            // Check if history already in database and update
@ -358,9 +356,8 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
        }

        chapters.forEach { chapter ->
-            val pos = dbChapters.indexOfFirst { it.url == chapter.url }
-            if (pos != -1) {
-                val dbChapter = dbChapters[pos]
+            val dbChapter = dbChapters.find { it.url == chapter.url }
+            if (dbChapter != null) {
                chapter.id = dbChapter.id
                chapter.copyFrom(dbChapter)
                if (dbChapter.read && !chapter.read) {
@ -373,12 +370,13 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
                    chapter.bookmark = dbChapter.bookmark
                }
            }
-        }
-        // Filter the chapters that couldn't be found.
-        chapters.filter { it.id != null }
-        chapters.map { it.manga_id = manga.id }

-        updateChapters(chapters)
+            chapter.manga_id = manga.id
+        }
+
+        // Filter the chapters that couldn't be found.
+        updateChapters(chapters.filter { it.id != null })
+
        return true
    }

@ -386,9 +384,8 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
        val dbChapters = databaseHelper.getChapters(manga).executeAsBlocking()

        chapters.forEach { chapter ->
-            val pos = dbChapters.indexOfFirst { it.url == chapter.url }
-            if (pos != -1) {
-                val dbChapter = dbChapters[pos]
+            val dbChapter = dbChapters.find { it.url == chapter.url }
+            if (dbChapter != null) {
                chapter.id = dbChapter.id
                chapter.copyFrom(dbChapter)
                if (dbChapter.read && !chapter.read) {
@ -401,10 +398,12 @@ class FullBackupManager(context: Context) : AbstractBackupManager(context) {
                    chapter.bookmark = dbChapter.bookmark
                }
            }
-        }
-        chapters.map { it.manga_id = manga.id }

-        updateChapters(chapters.filter { it.id != null })
-        insertChapters(chapters.filter { it.id == null })
+            chapter.manga_id = manga.id
+        }
+
+        val newChapters = chapters.groupBy { it.id != null }
+        newChapters[true]?.let { updateKnownChapters(it) }
+        newChapters[false]?.let { insertChapters(it) }
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestore.kt
@ -13,17 +13,14 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.util.lang.launchIO
-import kotlinx.serialization.ExperimentalSerializationApi
 import okio.buffer
 import okio.gzip
 import okio.source
 import java.util.Date

-@OptIn(ExperimentalSerializationApi::class)
 class FullBackupRestore(context: Context, notifier: BackupNotifier, private val online: Boolean) : AbstractBackupRestore<FullBackupManager>(context, notifier) {

-    override fun performRestore(uri: Uri): Boolean {
+    override suspend fun performRestore(uri: Uri): Boolean {
        backupManager = FullBackupManager(context)

        val backupString = context.contentResolver.openInputStream(uri)!!.source().gzip().buffer().use { it.readByteArray() }
@ -60,7 +57,7 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.categories))
    }

-    private fun restoreManga(backupManga: BackupManga, backupCategories: List<BackupCategory>, online: Boolean) {
+    private suspend fun restoreManga(backupManga: BackupManga, backupCategories: List<BackupCategory>, online: Boolean) {
        val manga = backupManga.getMangaImpl()
        val chapters = backupManga.getChaptersImpl()
        val categories = backupManga.categories
@ -94,7 +91,7 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
     * @param history history data from json
     * @param tracks tracking data from json
     */
-    private fun restoreMangaData(
+    private suspend fun restoreMangaData(
        manga: Manga,
        source: Source?,
        chapters: List<Chapter>,
@ -126,7 +123,7 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
     * @param chapters chapters of manga that needs updating
     * @param categories categories that need updating
     */
-    private fun restoreMangaFetch(
+    private suspend fun restoreMangaFetch(
        source: Source?,
        manga: Manga,
        chapters: List<Chapter>,
@ -136,10 +133,9 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
        backupCategories: List<BackupCategory>,
        online: Boolean
    ) {
-        launchIO {
        try {
            val fetchedManga = backupManager.restoreMangaFetch(source, manga, online)
-                fetchedManga.id ?: (return@launchIO)
+            fetchedManga.id ?: return

            if (online && source != null) {
                updateChapters(source, fetchedManga, chapters)
@ -154,9 +150,8 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
            errors.add(Date() to "${manga.title} - ${e.message}")
        }
    }
-    }

-    private fun restoreMangaNoFetch(
+    private suspend fun restoreMangaNoFetch(
        source: Source?,
        backupManga: Manga,
        chapters: List<Chapter>,
@ -166,7 +161,6 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val
        backupCategories: List<BackupCategory>,
        online: Boolean
    ) {
-        launchIO {
        if (online && source != null) {
            if (!backupManager.restoreChaptersForManga(backupManga, chapters)) {
                updateChapters(source, backupManga, chapters)
@ -179,7 +173,6 @@ class FullBackupRestore(context: Context, notifier: BackupNotifier, private val

        updateTracking(backupManga, tracks)
    }
-    }

    private fun restoreExtraForManga(manga: Manga, categories: List<Int>, history: List<BackupHistory>, tracks: List<Track>, backupCategories: List<BackupCategory>) {
        // Restore categories
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestoreValidator.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/full/FullBackupRestoreValidator.kt
@ -5,12 +5,10 @@ import android.net.Uri
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.backup.AbstractBackupRestoreValidator
 import eu.kanade.tachiyomi.data.backup.full.models.BackupSerializer
-import kotlinx.serialization.ExperimentalSerializationApi
 import okio.buffer
 import okio.gzip
 import okio.source

-@OptIn(ExperimentalSerializationApi::class)
 class FullBackupRestoreValidator : AbstractBackupRestoreValidator() {
    /**
     * Checks for critical backup file data.
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupManager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupManager.kt
@ -53,24 +53,8 @@ import kotlin.math.max

 class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : AbstractBackupManager(context) {

-    var parserVersion: Int = version
-        private set
-
-    var parser: Gson = initParser()
-
-    /**
-     * Set version of parser
-     *
-     * @param version version of parser
-     */
-    internal fun setVersion(version: Int) {
-        this.parserVersion = version
-        parser = initParser()
-    }
-
-    private fun initParser(): Gson = when (parserVersion) {
-        2 ->
-            GsonBuilder()
+    val parser: Gson = when (version) {
+        2 -> GsonBuilder()
            .registerTypeAdapter<MangaImpl>(MangaTypeAdapter.build())
            .registerTypeHierarchyAdapter<ChapterImpl>(ChapterTypeAdapter.build())
            .registerTypeAdapter<CategoryImpl>(CategoryTypeAdapter.build())
@ -308,7 +292,7 @@ class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : Ab
     */
    internal fun restoreCategoriesForManga(manga: Manga, categories: List<String>) {
        val dbCategories = databaseHelper.getCategories().executeAsBlocking()
-        val mangaCategoriesToUpdate = mutableListOf<MangaCategory>()
+        val mangaCategoriesToUpdate = ArrayList<MangaCategory>(categories.size)
        for (backupCategoryStr in categories) {
            for (dbCategory in dbCategories) {
                if (backupCategoryStr == dbCategory.name) {
@ -332,7 +316,7 @@ class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : Ab
     */
    internal fun restoreHistoryForManga(history: List<DHistory>) {
        // List containing history to be updated
-        val historyToBeUpdated = mutableListOf<History>()
+        val historyToBeUpdated = ArrayList<History>(history.size)
        for ((url, lastRead) in history) {
            val dbHistory = databaseHelper.getHistoryByChapterUrl(url).executeAsBlocking()
            // Check if history already in database and update
@ -361,14 +345,14 @@ class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : Ab
     * @param tracks the track list to restore.
     */
    internal fun restoreTrackForManga(manga: Manga, tracks: List<Track>) {
-        // Fix foreign keys with the current manga id
-        tracks.map { it.manga_id = manga.id!! }
-
        // Get tracks from database
        val dbTracks = databaseHelper.getTracks(manga).executeAsBlocking()
-        val trackToUpdate = mutableListOf<Track>()
+        val trackToUpdate = ArrayList<Track>(tracks.size)

        tracks.forEach { track ->
+            // Fix foreign keys with the current manga id
+            track.manga_id = manga.id!!
+
            val service = trackManager.getService(track.sync_id)
            if (service != null && service.isLogged) {
                var isInDatabase = false
@ -423,12 +407,13 @@ class LegacyBackupManager(context: Context, version: Int = CURRENT_VERSION) : Ab
                chapter.copyFrom(dbChapter)
                break
            }
-        }
-        // Filter the chapters that couldn't be found.
-        chapters.filter { it.id != null }
-        chapters.map { it.manga_id = manga.id }

-        updateChapters(chapters)
+            chapter.manga_id = manga.id
+        }
+
+        // Filter the chapters that couldn't be found.
+        updateChapters(chapters.filter { it.id != null })
+
        return true
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/backup/legacy/LegacyBackupRestore.kt
@ -21,12 +21,11 @@ import eu.kanade.tachiyomi.data.database.models.MangaImpl
 import eu.kanade.tachiyomi.data.database.models.Track
 import eu.kanade.tachiyomi.data.database.models.TrackImpl
 import eu.kanade.tachiyomi.source.Source
-import eu.kanade.tachiyomi.util.lang.launchIO
 import java.util.Date

 class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : AbstractBackupRestore<LegacyBackupManager>(context, notifier) {

-    override fun performRestore(uri: Uri): Boolean {
+    override suspend fun performRestore(uri: Uri): Boolean {
        val reader = JsonReader(context.contentResolver.openInputStream(uri)!!.bufferedReader())
        val json = JsonParser.parseReader(reader).asJsonObject

@ -63,7 +62,7 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
        showRestoreProgress(restoreProgress, restoreAmount, context.getString(R.string.categories))
    }

-    private fun restoreManga(mangaJson: JsonObject) {
+    private suspend fun restoreManga(mangaJson: JsonObject) {
        val manga = backupManager.parser.fromJson<MangaImpl>(
            mangaJson.get(
                Backup.MANGA
@ -113,7 +112,7 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
     * @param history history data from json
     * @param tracks tracking data from json
     */
-    private fun restoreMangaData(
+    private suspend fun restoreMangaData(
        manga: Manga,
        source: Source,
        chapters: List<Chapter>,
@ -143,7 +142,7 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
     * @param chapters chapters of manga that needs updating
     * @param categories categories that need updating
     */
-    private fun restoreMangaFetch(
+    private suspend fun restoreMangaFetch(
        source: Source,
        manga: Manga,
        chapters: List<Chapter>,
@ -151,10 +150,9 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
        history: List<DHistory>,
        tracks: List<Track>
    ) {
-        launchIO {
        try {
            val fetchedManga = backupManager.fetchManga(source, manga)
-                fetchedManga.id ?: (return@launchIO)
+            fetchedManga.id ?: return

            updateChapters(source, fetchedManga, chapters)

@ -165,9 +163,8 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
            errors.add(Date() to "${manga.title} - ${e.message}")
        }
    }
-    }

-    private fun restoreMangaNoFetch(
+    private suspend fun restoreMangaNoFetch(
        source: Source,
        backupManga: Manga,
        chapters: List<Chapter>,
@ -175,7 +172,6 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract
        history: List<DHistory>,
        tracks: List<Track>
    ) {
-        launchIO {
        if (!backupManager.restoreChaptersForManga(backupManga, chapters)) {
            updateChapters(source, backupManga, chapters)
        }
@ -184,7 +180,6 @@ class LegacyBackupRestore(context: Context, notifier: BackupNotifier) : Abstract

        updateTracking(backupManga, tracks)
    }
-    }

    private fun restoreExtraForManga(manga: Manga, categories: List<String>, history: List<DHistory>, tracks: List<Track>) {
        // Restore categories
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/queries/ChapterQueries.kt
@ -7,6 +7,7 @@ import eu.kanade.tachiyomi.data.database.models.Chapter
 import eu.kanade.tachiyomi.data.database.models.Manga
 import eu.kanade.tachiyomi.data.database.models.MangaChapter
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterBackupPutResolver
+import eu.kanade.tachiyomi.data.database.resolvers.ChapterKnownBackupPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterProgressPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.ChapterSourceOrderPutResolver
 import eu.kanade.tachiyomi.data.database.resolvers.MangaChapterGetResolver
@ -84,6 +85,11 @@ interface ChapterQueries : DbProvider {
        .withPutResolver(ChapterBackupPutResolver())
        .prepare()

+    fun updateKnownChaptersBackup(chapters: List<Chapter>) = db.put()
+        .objects(chapters)
+        .withPutResolver(ChapterKnownBackupPutResolver())
+        .prepare()
+
    fun updateChapterProgress(chapter: Chapter) = db.put()
        .`object`(chapter)
        .withPutResolver(ChapterProgressPutResolver())
--- a/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterKnownBackupPutResolver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/database/resolvers/ChapterKnownBackupPutResolver.kt
@ -0,0 +1,34 @@
+package eu.kanade.tachiyomi.data.database.resolvers
+
+import androidx.core.content.contentValuesOf
+import com.pushtorefresh.storio.sqlite.StorIOSQLite
+import com.pushtorefresh.storio.sqlite.operations.put.PutResolver
+import com.pushtorefresh.storio.sqlite.operations.put.PutResult
+import com.pushtorefresh.storio.sqlite.queries.UpdateQuery
+import eu.kanade.tachiyomi.data.database.inTransactionReturn
+import eu.kanade.tachiyomi.data.database.models.Chapter
+import eu.kanade.tachiyomi.data.database.tables.ChapterTable
+
+class ChapterKnownBackupPutResolver : PutResolver<Chapter>() {
+
+    override fun performPut(db: StorIOSQLite, chapter: Chapter) = db.inTransactionReturn {
+        val updateQuery = mapToUpdateQuery(chapter)
+        val contentValues = mapToContentValues(chapter)
+
+        val numberOfRowsUpdated = db.lowLevel().update(updateQuery, contentValues)
+        PutResult.newUpdateResult(numberOfRowsUpdated, updateQuery.table())
+    }
+
+    fun mapToUpdateQuery(chapter: Chapter) = UpdateQuery.builder()
+        .table(ChapterTable.TABLE)
+        .where("${ChapterTable.COL_ID} = ?")
+        .whereArgs(chapter.id)
+        .build()
+
+    fun mapToContentValues(chapter: Chapter) =
+        contentValuesOf(
+            ChapterTable.COL_READ to chapter.read,
+            ChapterTable.COL_BOOKMARK to chapter.bookmark,
+            ChapterTable.COL_LAST_PAGE_READ to chapter.last_page_read
+        )
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/download/Downloader.kt
@ -16,8 +16,8 @@ import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.source.online.fetchAllImageUrlsFromPageList
 import eu.kanade.tachiyomi.util.lang.RetryWithDelay
+import eu.kanade.tachiyomi.util.lang.launchIO
 import eu.kanade.tachiyomi.util.lang.launchNow
-import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.lang.plusAssign
 import eu.kanade.tachiyomi.util.storage.DiskUtil
 import eu.kanade.tachiyomi.util.storage.saveTo
@ -228,8 +228,8 @@ class Downloader(
     * @param chapters the list of chapters to download.
     * @param autoStart whether to start the downloader after enqueing the chapters.
     */
-    fun queueChapters(manga: Manga, chapters: List<Chapter>, autoStart: Boolean) = launchUI {
-        val source = sourceManager.get(manga.source) as? HttpSource ?: return@launchUI
+    fun queueChapters(manga: Manga, chapters: List<Chapter>, autoStart: Boolean) = launchIO {
+        val source = sourceManager.get(manga.source) as? HttpSource ?: return@launchIO
        val wasEmpty = queue.isEmpty()
        // Called in background thread, the operation can be slow with SAF.
        val chaptersWithoutDir = async {
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
@ -33,10 +33,10 @@ import eu.kanade.tachiyomi.util.storage.getUriCompat
 import eu.kanade.tachiyomi.util.system.acquireWakeLock
 import eu.kanade.tachiyomi.util.system.createFileInCacheDir
 import eu.kanade.tachiyomi.util.system.isServiceRunning
-import kotlinx.coroutines.CancellationException
 import kotlinx.coroutines.CoroutineExceptionHandler
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.GlobalScope
 import kotlinx.coroutines.Job
 import kotlinx.coroutines.SupervisorJob
 import kotlinx.coroutines.async
@ -158,8 +158,8 @@ class LibraryUpdateService(
     * lock.
     */
    override fun onDestroy() {
-        ioScope?.cancel()
        updateJob?.cancel()
+        ioScope?.cancel()
        if (wakeLock.isHeld) {
            wakeLock.release()
        }
@ -254,48 +254,35 @@ class LibraryUpdateService(
        val failedUpdates = mutableListOf<Pair<Manga, String?>>()
        var hasDownloads = false

-        mangaToUpdate
-            .map { manga ->
+        mangaToUpdate.forEach { manga ->
            if (updateJob?.isActive != true) {
-                    throw CancellationException()
+                return
            }

-                // Notify manga that will update.
            notifier.showProgressNotification(manga, progressCount.andIncrement, mangaToUpdate.size)

-                // Update the chapters of the manga
            try {
-                    val newChapters = updateManga(manga).first
-                    Pair(manga, newChapters)
-                } catch (e: Throwable) {
-                    // If there's any error, return empty update and continue.
-                    val errorMessage = if (e is NoChaptersException) {
-                        getString(R.string.no_chapters_error)
-                    } else {
-                        e.message
-                    }
-                    failedUpdates.add(Pair(manga, errorMessage))
-                    Pair(manga, emptyList())
-                }
-            }
-            // Filter out mangas without new chapters (or failed).
-            .filter { (_, newChapters) -> newChapters.isNotEmpty() }
-            .forEach { (manga, newChapters) ->
+                val (newChapters, _) = updateManga(manga)
+
+                if (newChapters.isNotEmpty()) {
                    if (manga.shouldDownloadNewChapters(db, preferences)) {
                        downloadChapters(manga, newChapters)
                        hasDownloads = true
                    }

-                // Convert to the manga that contains new chapters.
-                newUpdates.add(
-                    Pair(
-                        manga,
-                        newChapters.sortedByDescending { ch -> ch.source_order }.toTypedArray()
-                    )
-                )
+                    // Convert to the manga that contains new chapters
+                    newUpdates.add(manga to newChapters.sortedByDescending { ch -> ch.source_order }.toTypedArray())
+                }
+            } catch (e: Throwable) {
+                val errorMessage = if (e is NoChaptersException) {
+                    getString(R.string.no_chapters_error)
+                } else {
+                    e.message
+                }
+                failedUpdates.add(manga to errorMessage)
+            }
        }

-        // Notify result of the overall update.
        notifier.cancelProgressNotification()

        if (newUpdates.isNotEmpty()) {
@ -334,7 +321,7 @@ class LibraryUpdateService(
            val handler = CoroutineExceptionHandler { _, exception ->
                Timber.e(exception)
            }
-            ioScope.launch(handler) {
+            GlobalScope.launch(Dispatchers.IO + handler) {
                val updatedManga = source.getMangaDetails(manga.toMangaInfo())
                val sManga = updatedManga.toSManga()
                // Avoid "losing" existing cover
@ -360,7 +347,7 @@ class LibraryUpdateService(

        mangaToUpdate.forEach { manga ->
            if (updateJob?.isActive != true) {
-                throw CancellationException()
+                return
            }

            notifier.showProgressNotification(manga, progressCount++, mangaToUpdate.size)
@ -394,7 +381,7 @@ class LibraryUpdateService(

        mangaToUpdate.forEach { manga ->
            if (updateJob?.isActive != true) {
-                throw CancellationException()
+                return
            }

            // Notify manga that will update.
--- a/app/src/main/java/eu/kanade/tachiyomi/data/notification/NotificationReceiver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/notification/NotificationReceiver.kt
@ -2,6 +2,7 @@ package eu.kanade.tachiyomi.data.notification

 import android.app.PendingIntent
 import android.content.BroadcastReceiver
+import android.content.ClipData
 import android.content.Context
 import android.content.Intent
 import android.net.Uri
@ -69,9 +70,10 @@ class NotificationReceiver : BroadcastReceiver() {
                )
            // Share backup file
            ACTION_SHARE_BACKUP ->
-                shareBackup(
+                shareFile(
                    context,
                    intent.getParcelableExtra(EXTRA_URI),
+                    if (intent.getBooleanExtra(EXTRA_IS_LEGACY_BACKUP, false)) "application/json" else "application/octet-stream+gzip",
                    intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1)
                )
            ACTION_CANCEL_RESTORE -> cancelRestore(
@ -100,6 +102,14 @@ class NotificationReceiver : BroadcastReceiver() {
                    markAsRead(urls, mangaId)
                }
            }
+            // Share crash dump file
+            ACTION_SHARE_CRASH_LOG ->
+                shareFile(
+                    context,
+                    intent.getParcelableExtra(EXTRA_URI),
+                    "text/plain",
+                    intent.getIntExtra(EXTRA_NOTIFICATION_ID, -1)
+                )
        }
    }

@ -120,14 +130,13 @@ class NotificationReceiver : BroadcastReceiver() {
     * @param notificationId id of notification
     */
    private fun shareImage(context: Context, path: String, notificationId: Int) {
-        // Create intent
        val intent = Intent(Intent.ACTION_SEND).apply {
            val uri = File(path).getUriCompat(context)
            putExtra(Intent.EXTRA_STREAM, uri)
+            clipData = ClipData.newRawUri(null, uri)
            type = "image/*"
            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
        }
-        // Dismiss notification
        dismissNotification(context, notificationId)
        // Launch share activity
        context.startActivity(intent)
@ -140,10 +149,11 @@ class NotificationReceiver : BroadcastReceiver() {
     * @param path path of file
     * @param notificationId id of notification
     */
-    private fun shareBackup(context: Context, uri: Uri, notificationId: Int) {
+    private fun shareFile(context: Context, uri: Uri, fileMimeType: String, notificationId: Int) {
        val sendIntent = Intent(Intent.ACTION_SEND).apply {
            putExtra(Intent.EXTRA_STREAM, uri)
-            type = "application/json"
+            clipData = ClipData.newRawUri(null, uri)
+            type = fileMimeType
            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
        }
        // Dismiss notification
@ -244,59 +254,34 @@ class NotificationReceiver : BroadcastReceiver() {
    companion object {
        private const val NAME = "NotificationReceiver"

-        // Called to launch share intent.
        private const val ACTION_SHARE_IMAGE = "$ID.$NAME.SHARE_IMAGE"
-
-        // Called to delete image.
        private const val ACTION_DELETE_IMAGE = "$ID.$NAME.DELETE_IMAGE"

-        // Called to launch send intent.
        private const val ACTION_SHARE_BACKUP = "$ID.$NAME.SEND_BACKUP"

-        // Called to cancel backup restore job.
+        private const val ACTION_SHARE_CRASH_LOG = "$ID.$NAME.SEND_CRASH_LOG"
+
        private const val ACTION_CANCEL_RESTORE = "$ID.$NAME.CANCEL_RESTORE"

-        // Called to cancel library update.
        private const val ACTION_CANCEL_LIBRARY_UPDATE = "$ID.$NAME.CANCEL_LIBRARY_UPDATE"

-        // Called to mark manga chapters as read.
        private const val ACTION_MARK_AS_READ = "$ID.$NAME.MARK_AS_READ"
-
-        // Called to open chapter.
        private const val ACTION_OPEN_CHAPTER = "$ID.$NAME.ACTION_OPEN_CHAPTER"

-        // Value containing file location.
-        private const val EXTRA_FILE_LOCATION = "$ID.$NAME.FILE_LOCATION"
-
-        // Called to resume downloads.
        private const val ACTION_RESUME_DOWNLOADS = "$ID.$NAME.ACTION_RESUME_DOWNLOADS"
-
-        // Called to pause downloads.
        private const val ACTION_PAUSE_DOWNLOADS = "$ID.$NAME.ACTION_PAUSE_DOWNLOADS"
-
-        // Called to clear downloads.
        private const val ACTION_CLEAR_DOWNLOADS = "$ID.$NAME.ACTION_CLEAR_DOWNLOADS"

-        // Called to dismiss notification.
        private const val ACTION_DISMISS_NOTIFICATION = "$ID.$NAME.ACTION_DISMISS_NOTIFICATION"

-        // Value containing uri.
+        private const val EXTRA_FILE_LOCATION = "$ID.$NAME.FILE_LOCATION"
        private const val EXTRA_URI = "$ID.$NAME.URI"
-
-        // Value containing notification id.
        private const val EXTRA_NOTIFICATION_ID = "$ID.$NAME.NOTIFICATION_ID"
-
-        // Value containing group id.
        private const val EXTRA_GROUP_ID = "$ID.$NAME.EXTRA_GROUP_ID"
-
-        // Value containing manga id.
        private const val EXTRA_MANGA_ID = "$ID.$NAME.EXTRA_MANGA_ID"
-
-        // Value containing chapter id.
        private const val EXTRA_CHAPTER_ID = "$ID.$NAME.EXTRA_CHAPTER_ID"
-
-        // Value containing chapter url.
        private const val EXTRA_CHAPTER_URL = "$ID.$NAME.EXTRA_CHAPTER_URL"
+        private const val EXTRA_IS_LEGACY_BACKUP = "$ID.$NAME.EXTRA_IS_LEGACY_BACKUP"

        /**
         * Returns a [PendingIntent] that resumes the download of a chapter
@ -509,10 +494,11 @@ class NotificationReceiver : BroadcastReceiver() {
         * @param notificationId id of notification
         * @return [PendingIntent]
         */
-        internal fun shareBackupPendingBroadcast(context: Context, uri: Uri, notificationId: Int): PendingIntent {
+        internal fun shareBackupPendingBroadcast(context: Context, uri: Uri, isLegacyFormat: Boolean, notificationId: Int): PendingIntent {
            val intent = Intent(context, NotificationReceiver::class.java).apply {
                action = ACTION_SHARE_BACKUP
                putExtra(EXTRA_URI, uri)
+                putExtra(EXTRA_IS_LEGACY_BACKUP, isLegacyFormat)
                putExtra(EXTRA_NOTIFICATION_ID, notificationId)
            }
            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
@ -534,6 +520,23 @@ class NotificationReceiver : BroadcastReceiver() {
            return PendingIntent.getActivity(context, 0, intent, 0)
        }

+        /**
+         * Returns [PendingIntent] that starts a share activity for a crash log dump file.
+         *
+         * @param context context of application
+         * @param uri uri of file
+         * @param notificationId id of notification
+         * @return [PendingIntent]
+         */
+        internal fun shareCrashLogPendingBroadcast(context: Context, uri: Uri, notificationId: Int): PendingIntent {
+            val intent = Intent(context, NotificationReceiver::class.java).apply {
+                action = ACTION_SHARE_CRASH_LOG
+                putExtra(EXTRA_URI, uri)
+                putExtra(EXTRA_NOTIFICATION_ID, notificationId)
+            }
+            return PendingIntent.getBroadcast(context, 0, intent, PendingIntent.FLAG_UPDATE_CURRENT)
+        }
+
        /**
         * Returns [PendingIntent] that cancels a backup restore job.
         *
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceKeys.kt
@ -23,6 +23,8 @@ object PreferenceKeys {

    const val showPageNumber = "pref_show_page_number_key"

+    const val dualPageSplit = "pref_dual_page_split"
+
    const val showReadingMode = "pref_show_reading_mode"

    const val trueColor = "pref_true_color_key"
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferencesHelper.kt
@ -89,6 +89,8 @@ class PreferencesHelper(val context: Context) {

    fun showPageNumber() = flowPrefs.getBoolean(Keys.showPageNumber, true)

+    fun dualPageSplit() = flowPrefs.getBoolean(Keys.dualPageSplit, false)
+
    fun showReadingMode() = prefs.getBoolean(Keys.showReadingMode, true)

    fun trueColor() = flowPrefs.getBoolean(Keys.trueColor, false)
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/model/Extension.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/model/Extension.kt
@ -18,6 +18,7 @@ sealed class Extension {
        override val versionCode: Int,
        override val lang: String,
        override val isNsfw: Boolean,
+        val pkgFactory: String?,
        val sources: List<Source>,
        val hasUpdate: Boolean = false,
        val isObsolete: Boolean = false,
--- a/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/extension/util/ExtensionLoader.kt
@ -31,6 +31,7 @@ internal object ExtensionLoader {

    private const val EXTENSION_FEATURE = "tachiyomi.extension"
    private const val METADATA_SOURCE_CLASS = "tachiyomi.extension.class"
+    private const val METADATA_SOURCE_FACTORY = "tachiyomi.extension.factory"
    private const val METADATA_NSFW = "tachiyomi.extension.nsfw"
    const val LIB_VERSION_MIN = 1.2
    const val LIB_VERSION_MAX = 1.2
@ -184,7 +185,8 @@ internal object ExtensionLoader {
            versionCode,
            lang,
            isNsfw,
-            sources,
+            sources = sources,
+            pkgFactory = appInfo.metaData.getString(METADATA_SOURCE_FACTORY),
            isUnofficial = signatureHash != officialSignature
        )
        return LoadResult.Success(extension)
--- a/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/CloudflareInterceptor.kt
@ -9,6 +9,7 @@ import android.webkit.WebSettings
 import android.webkit.WebView
 import android.widget.Toast
 import eu.kanade.tachiyomi.R
+import eu.kanade.tachiyomi.source.online.HttpSource
 import eu.kanade.tachiyomi.util.lang.launchUI
 import eu.kanade.tachiyomi.util.system.WebViewClientCompat
 import eu.kanade.tachiyomi.util.system.WebViewUtil
@ -98,7 +99,7 @@ class CloudflareInterceptor(private val context: Context) : Interceptor {

            // Avoid sending empty User-Agent, Chromium WebView will reset to default if empty
            webview.settings.userAgentString = request.header("User-Agent")
-                ?: WebViewUtil.DEFAULT_USER_AGENT
+                ?: HttpSource.DEFAULT_USER_AGENT

            webview.webViewClient = object : WebViewClientCompat() {
                override fun onPageFinished(view: WebView, url: String) {
--- a/app/src/main/java/eu/kanade/tachiyomi/network/UserAgentInterceptor.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/network/UserAgentInterceptor.kt
@ -1,6 +1,6 @@
 package eu.kanade.tachiyomi.network

-import eu.kanade.tachiyomi.util.system.WebViewUtil
+import eu.kanade.tachiyomi.source.online.HttpSource
 import okhttp3.Interceptor
 import okhttp3.Response

@ -12,7 +12,7 @@ class UserAgentInterceptor : Interceptor {
            val newRequest = originalRequest
                .newBuilder()
                .removeHeader("User-Agent")
-                .addHeader("User-Agent", WebViewUtil.DEFAULT_USER_AGENT)
+                .addHeader("User-Agent", HttpSource.DEFAULT_USER_AGENT)
                .build()
            chain.proceed(newRequest)
        } else {
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/online/HttpSource.kt
@ -10,7 +10,6 @@ import eu.kanade.tachiyomi.source.model.MangasPage
 import eu.kanade.tachiyomi.source.model.Page
 import eu.kanade.tachiyomi.source.model.SChapter
 import eu.kanade.tachiyomi.source.model.SManga
-import eu.kanade.tachiyomi.util.system.WebViewUtil
 import okhttp3.Headers
 import okhttp3.OkHttpClient
 import okhttp3.Request
@ -75,7 +74,7 @@ abstract class HttpSource : CatalogueSource {
     * Headers builder for requests. Implementations can override this method for custom headers.
     */
    protected open fun headersBuilder() = Headers.Builder().apply {
-        add("User-Agent", WebViewUtil.DEFAULT_USER_AGENT)
+        add("User-Agent", DEFAULT_USER_AGENT)
    }

    /**
@ -370,4 +369,8 @@ abstract class HttpSource : CatalogueSource {
     * Returns the list of filters for the source.
     */
    override fun getFilterList() = FilterList()
+
+    companion object {
+        const val DEFAULT_USER_AGENT = "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36 Edg/88.0.705.63"
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/BaseController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/controller/BaseController.kt
@ -11,15 +11,13 @@ import com.bluelinelabs.conductor.Controller
 import com.bluelinelabs.conductor.ControllerChangeHandler
 import com.bluelinelabs.conductor.ControllerChangeType
 import com.bluelinelabs.conductor.RestoreViewOnCreateController
-import kotlinx.android.extensions.LayoutContainer
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.MainScope
 import kotlinx.coroutines.cancel
 import timber.log.Timber

 abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
-    RestoreViewOnCreateController(bundle),
-    LayoutContainer {
+    RestoreViewOnCreateController(bundle) {

    lateinit var binding: VB

@ -53,9 +51,6 @@ abstract class BaseController<VB : ViewBinding>(bundle: Bundle? = null) :
        )
    }

-    override val containerView: View?
-        get() = view
-
    override fun onCreateView(inflater: LayoutInflater, container: ViewGroup, savedViewState: Bundle?): View {
        return inflateView(inflater, container)
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseViewHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/base/holder/BaseViewHolder.kt
@ -1,11 +0,0 @@
-package eu.kanade.tachiyomi.ui.base.holder
-
-import android.view.View
-import androidx.recyclerview.widget.RecyclerView
-import kotlinx.android.extensions.LayoutContainer
-
-abstract class BaseViewHolder(view: View) : RecyclerView.ViewHolder(view), LayoutContainer {
-
-    override val containerView: View?
-        get() = itemView
-}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/ExtensionDetailsController.kt
@ -208,7 +208,11 @@ class ExtensionDetailsController(bundle: Bundle? = null) :

    private fun openCommitHistory() {
        val pkgName = presenter.extension!!.pkgName.substringAfter("eu.kanade.tachiyomi.extension.")
-        val url = "https://github.com/tachiyomiorg/tachiyomi-extensions/commits/master/src/${pkgName.replace(".", "/")}"
+        val pkgFactory = presenter.extension!!.pkgFactory
+        val url = when {
+            !pkgFactory.isNullOrEmpty() -> "$URL_EXTENSION_COMMITS/multisrc/src/main/java/eu/kanade/tachiyomi/multisrc/$pkgFactory"
+            else -> "$URL_EXTENSION_COMMITS/src/${pkgName.replace(".", "/")}"
+        }
        val intent = Intent(Intent.ACTION_VIEW, url.toUri())
        startActivity(intent)
    }
@ -232,5 +236,7 @@ class ExtensionDetailsController(bundle: Bundle? = null) :

    private companion object {
        const val PKGNAME_KEY = "pkg_name"
+
+        private const val URL_EXTENSION_COMMITS = "https://github.com/tachiyomiorg/tachiyomi-extensions/commits/master"
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/SourcePreferencesController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/extension/details/SourcePreferencesController.kt
@ -4,10 +4,10 @@ import android.annotation.SuppressLint
 import android.content.Context
 import android.os.Bundle
 import android.util.TypedValue
-import android.view.ContextThemeWrapper
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.appcompat.view.ContextThemeWrapper
 import androidx.core.os.bundleOf
 import androidx.preference.DialogPreference
 import androidx.preference.EditTextPreference
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaAdapter.kt
@ -0,0 +1,14 @@
+package eu.kanade.tachiyomi.ui.browse.migration.manga
+
+import eu.davidea.flexibleadapter.FlexibleAdapter
+import eu.davidea.flexibleadapter.items.IFlexible
+
+class MigrationMangaAdapter(controller: MigrationMangaController) :
+    FlexibleAdapter<IFlexible<*>>(null, controller, true) {
+
+    val coverClickListener: OnCoverClickListener = controller
+
+    interface OnCoverClickListener {
+        fun onCoverClick(position: Int)
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaController.kt
@ -7,17 +7,18 @@ import android.view.ViewGroup
 import androidx.core.os.bundleOf
 import androidx.recyclerview.widget.LinearLayoutManager
 import eu.davidea.flexibleadapter.FlexibleAdapter
-import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.databinding.MigrationMangaControllerBinding
 import eu.kanade.tachiyomi.ui.base.controller.NucleusController
 import eu.kanade.tachiyomi.ui.base.controller.withFadeTransaction
 import eu.kanade.tachiyomi.ui.browse.migration.search.SearchController
+import eu.kanade.tachiyomi.ui.manga.MangaController

 class MigrationMangaController :
    NucleusController<MigrationMangaControllerBinding, MigrationMangaPresenter>,
-    FlexibleAdapter.OnItemClickListener {
+    FlexibleAdapter.OnItemClickListener,
+    MigrationMangaAdapter.OnCoverClickListener {

-    private var adapter: FlexibleAdapter<IFlexible<*>>? = null
+    private var adapter: MigrationMangaAdapter? = null

    constructor(sourceId: Long, sourceName: String?) : super(
        bundleOf(
@ -51,7 +52,7 @@ class MigrationMangaController :
    override fun onViewCreated(view: View) {
        super.onViewCreated(view)

-        adapter = FlexibleAdapter<IFlexible<*>>(null, this)
+        adapter = MigrationMangaAdapter(this)
        binding.recycler.layoutManager = LinearLayoutManager(view.context)
        binding.recycler.adapter = adapter
        adapter?.fastScroller = binding.fastScroller
@ -62,17 +63,22 @@ class MigrationMangaController :
        super.onDestroyView(view)
    }

-    fun setManga(manga: List<MangaItem>) {
+    fun setManga(manga: List<MigrationMangaItem>) {
        adapter?.updateDataSet(manga)
    }

    override fun onItemClick(view: View, position: Int): Boolean {
-        val item = adapter?.getItem(position) as? MangaItem ?: return false
+        val item = adapter?.getItem(position) as? MigrationMangaItem ?: return false
        val controller = SearchController(item.manga)
        router.pushController(controller.withFadeTransaction())
        return false
    }

+    override fun onCoverClick(position: Int) {
+        val mangaItem = adapter?.getItem(position) as? MigrationMangaItem ?: return
+        router.pushController(MangaController(mangaItem.manga).withFadeTransaction())
+    }
+
    companion object {
        const val SOURCE_ID_EXTRA = "source_id_extra"
        const val SOURCE_NAME_EXTRA = "source_name_extra"
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaHolder.kt
@ -5,29 +5,27 @@ import com.bumptech.glide.load.engine.DiskCacheStrategy
 import com.bumptech.glide.load.resource.bitmap.CenterCrop
 import com.bumptech.glide.load.resource.bitmap.RoundedCorners
 import com.bumptech.glide.request.RequestOptions
-import eu.davidea.flexibleadapter.FlexibleAdapter
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.data.glide.toMangaThumbnail
 import eu.kanade.tachiyomi.databinding.SourceListItemBinding

-class MangaHolder(
+class MigrationMangaHolder(
    view: View,
-    adapter: FlexibleAdapter<*>
+    private val adapter: MigrationMangaAdapter
 ) : FlexibleViewHolder(view, adapter) {

    private val binding = SourceListItemBinding.bind(view)

-    fun bind(item: MangaItem) {
-        // Update the title of the manga.
-        binding.title.text = item.manga.title
-
-        // Create thumbnail onclick to simulate long click
+    init {
        binding.thumbnail.setOnClickListener {
-            // Simulate long click on this view to enter selection mode
-            onLongClick(itemView)
+            adapter.coverClickListener.onCoverClick(bindingAdapterPosition)
        }
+    }
+
+    fun bind(item: MigrationMangaItem) {
+        binding.title.text = item.manga.title

        // Update the cover.
        GlideApp.with(itemView.context).clear(binding.thumbnail)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaItem.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaItem.kt
@ -1,6 +1,5 @@
 package eu.kanade.tachiyomi.ui.browse.migration.manga

-import android.os.Parcelable
 import android.view.View
 import androidx.recyclerview.widget.RecyclerView
 import eu.davidea.flexibleadapter.FlexibleAdapter
@ -8,25 +7,20 @@ import eu.davidea.flexibleadapter.items.AbstractFlexibleItem
 import eu.davidea.flexibleadapter.items.IFlexible
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.database.models.Manga
-import kotlinx.parcelize.Parcelize

-@Parcelize
-class MangaItem(val manga: Manga) : AbstractFlexibleItem<MangaHolder>(), Parcelable {
+class MigrationMangaItem(val manga: Manga) : AbstractFlexibleItem<MigrationMangaHolder>() {

    override fun getLayoutRes(): Int {
        return R.layout.source_list_item
    }

-    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): MangaHolder {
-        return MangaHolder(
-            view,
-            adapter
-        )
+    override fun createViewHolder(view: View, adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>): MigrationMangaHolder {
+        return MigrationMangaHolder(view, adapter as MigrationMangaAdapter)
    }

    override fun bindViewHolder(
        adapter: FlexibleAdapter<IFlexible<RecyclerView.ViewHolder>>,
-        holder: MangaHolder,
+        holder: MigrationMangaHolder,
        position: Int,
        payloads: List<Any?>?
    ) {
@ -34,7 +28,7 @@ class MangaItem(val manga: Manga) : AbstractFlexibleItem<MangaHolder>(), Parcela
    }

    override fun equals(other: Any?): Boolean {
-        if (other is MangaItem) {
+        if (other is MigrationMangaItem) {
            return manga.id == other.manga.id
        }
        return false
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/manga/MigrationMangaPresenter.kt
@ -23,9 +23,9 @@ class MigrationMangaPresenter(
            .subscribeLatestCache(MigrationMangaController::setManga)
    }

-    private fun libraryToMigrationItem(library: List<Manga>): List<MangaItem> {
+    private fun libraryToMigrationItem(library: List<Manga>): List<MigrationMangaItem> {
        return library.filter { it.source == sourceId }
            .sortedBy { it.title }
-            .map { MangaItem(it) }
+            .map { MigrationMangaItem(it) }
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/SourceHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/migration/sources/SourceHolder.kt
@ -1,9 +1,11 @@
 package eu.kanade.tachiyomi.ui.browse.migration.sources

 import android.view.View
+import androidx.core.view.isVisible
 import eu.davidea.viewholders.FlexibleViewHolder
 import eu.kanade.tachiyomi.databinding.SourceMainControllerCardItemBinding
 import eu.kanade.tachiyomi.source.icon
+import eu.kanade.tachiyomi.util.system.LocaleHelper

 class SourceHolder(view: View, val adapter: SourceAdapter) :
    FlexibleViewHolder(view, adapter) {
@ -13,10 +15,10 @@ class SourceHolder(view: View, val adapter: SourceAdapter) :
    fun bind(item: SourceItem) {
        val source = item.source

-        // Set source name
        binding.title.text = source.name
+        binding.subtitle.isVisible = true
+        binding.subtitle.text = LocaleHelper.getDisplayName(source.lang)

-        // Set source icon
        itemView.post {
            binding.image.setImageDrawable(source.icon())
        }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourceController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/browse/source/browse/BrowseSourceController.kt
@ -39,6 +39,7 @@ import eu.kanade.tachiyomi.ui.browse.source.globalsearch.GlobalSearchController
 import eu.kanade.tachiyomi.ui.library.ChangeMangaCategoriesDialog
 import eu.kanade.tachiyomi.ui.main.MainActivity
 import eu.kanade.tachiyomi.ui.manga.MangaController
+import eu.kanade.tachiyomi.ui.more.MoreController
 import eu.kanade.tachiyomi.ui.webview.WebViewActivity
 import eu.kanade.tachiyomi.util.system.connectivityManager
 import eu.kanade.tachiyomi.util.system.openInBrowser
@ -391,16 +392,16 @@ open class BrowseSourceController(bundle: Bundle) :
        }

        if (adapter.isEmpty) {
-            val actions = emptyList<EmptyView.Action>().toMutableList()
-
-            if (presenter.source is LocalSource) {
-                actions += EmptyView.Action(R.string.local_source_help_guide) { openLocalSourceHelpGuide() }
+            val actions = if (presenter.source is LocalSource) {
+                listOf(
+                    EmptyView.Action(R.string.local_source_help_guide, R.drawable.ic_help_24dp) { openLocalSourceHelpGuide() }
+                )
            } else {
-                actions += EmptyView.Action(R.string.action_retry, retryAction)
-            }
-
-            if (presenter.source is HttpSource) {
-                actions += EmptyView.Action(R.string.action_open_in_web_view) { openInWebView() }
+                listOf(
+                    EmptyView.Action(R.string.action_retry, R.drawable.ic_refresh_24dp, retryAction),
+                    EmptyView.Action(R.string.action_open_in_web_view, R.drawable.ic_public_24dp) { openInWebView() },
+                    EmptyView.Action(R.string.label_help, R.drawable.ic_help_24dp) { activity?.openInBrowser(MoreController.URL_HELP) }
+                )
            }

            binding.emptyView.show(message, actions)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/MangaPresenter.kt
@ -316,17 +316,26 @@ class MangaPresenter(
    private fun observeDownloads() {
        observeDownloadsStatusSubscription?.let { remove(it) }
        observeDownloadsStatusSubscription = downloadManager.queue.getStatusObservable()
-            .observeOn(AndroidSchedulers.mainThread())
+            .observeOn(Schedulers.io())
+            .onBackpressureLatest()
            .filter { download -> download.manga.id == manga.id }
-            .doOnNext { onDownloadStatusChange(it) }
-            .subscribeLatestCache(MangaController::onChapterDownloadUpdate) { _, error ->
+            .observeOn(AndroidSchedulers.mainThread())
+            .subscribeLatestCache(
+                { view, it ->
+                    onDownloadStatusChange(it)
+                    view.onChapterDownloadUpdate(it)
+                },
+                { _, error ->
                    Timber.e(error)
                }
+            )

        observeDownloadsPageSubscription?.let { remove(it) }
        observeDownloadsPageSubscription = downloadManager.queue.getProgressObservable()
-            .observeOn(AndroidSchedulers.mainThread())
+            .observeOn(Schedulers.io())
+            .onBackpressureLatest()
            .filter { download -> download.manga.id == manga.id }
+            .observeOn(AndroidSchedulers.mainThread())
            .subscribeLatestCache(MangaController::onChapterDownloadUpdate) { _, error ->
                Timber.e(error)
            }
@ -484,7 +493,7 @@ class MangaPresenter(
            db.updateChaptersProgress(chapters).executeAsBlocking()

            if (preferences.removeAfterMarkedAsRead()) {
-                deleteChapters(chapters)
+                deleteChapters(chapters.filter { it.read })
            }
        }
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChapterDownloadView.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/chapter/ChapterDownloadView.kt
@ -14,6 +14,9 @@ class ChapterDownloadView @JvmOverloads constructor(context: Context, attrs: Att

    private val binding: ChapterDownloadViewBinding

+    private var state = Download.State.NOT_DOWNLOADED
+    private var progress = 0
+
    private var downloadIconAnimator: ObjectAnimator? = null
    private var isAnimating = false

@ -23,6 +26,17 @@ class ChapterDownloadView @JvmOverloads constructor(context: Context, attrs: Att
    }

    fun setState(state: Download.State, progress: Int = 0) {
+        val isDirty = this.state.value != state.value || this.progress != progress
+
+        this.state = state
+        this.progress = progress
+
+        if (isDirty) {
+            updateLayout()
+        }
+    }
+
+    private fun updateLayout() {
        binding.downloadIconBorder.isVisible = state == Download.State.NOT_DOWNLOADED

        binding.downloadIcon.isVisible = state == Download.State.NOT_DOWNLOADED || state == Download.State.DOWNLOADING
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/manga/track/TrackHolder.kt
@ -2,13 +2,13 @@ package eu.kanade.tachiyomi.ui.manga.track

 import android.annotation.SuppressLint
 import androidx.core.view.isVisible
+import androidx.recyclerview.widget.RecyclerView
 import eu.kanade.tachiyomi.data.preference.PreferencesHelper
 import eu.kanade.tachiyomi.databinding.TrackItemBinding
-import eu.kanade.tachiyomi.ui.base.holder.BaseViewHolder
 import uy.kohesive.injekt.injectLazy
 import java.text.DateFormat

-class TrackHolder(private val binding: TrackItemBinding, adapter: TrackAdapter) : BaseViewHolder(binding.root) {
+class TrackHolder(private val binding: TrackItemBinding, adapter: TrackAdapter) : RecyclerView.ViewHolder(binding.root) {

    private val preferences: PreferencesHelper by injectLazy()

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/more/MoreController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/more/MoreController.kt
@ -151,6 +151,6 @@ class MoreController :
    }

    companion object {
-        private const val URL_HELP = "https://tachiyomi.org/help/"
+        const val URL_HELP = "https://tachiyomi.org/help/"
    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderActivity.kt
@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.ui.reader
 import android.annotation.SuppressLint
 import android.annotation.TargetApi
 import android.app.ProgressDialog
+import android.content.ClipData
 import android.content.Context
 import android.content.Intent
 import android.content.pm.ActivityInfo
@ -595,10 +596,11 @@ class ReaderActivity : BaseRxActivity<ReaderActivityBinding, ReaderPresenter>()
        val manga = presenter.manga ?: return
        val chapter = page.chapter.chapter

-        val stream = file.getUriCompat(this)
+        val uri = file.getUriCompat(this)
        val intent = Intent(Intent.ACTION_SEND).apply {
            putExtra(Intent.EXTRA_TEXT, getString(R.string.share_page_info, manga.title, chapter.name, page.number))
-            putExtra(Intent.EXTRA_STREAM, stream)
+            putExtra(Intent.EXTRA_STREAM, uri)
+            clipData = ClipData.newRawUri(null, uri)
            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
            type = "image/*"
        }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSettingsSheet.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/ReaderSettingsSheet.kt
@ -65,6 +65,7 @@ class ReaderSettingsSheet(private val activity: ReaderActivity) : BaseBottomShee
        binding.backgroundColor.bindToIntPreference(preferences.readerTheme(), R.array.reader_themes_values)
        binding.showPageNumber.bindToPreference(preferences.showPageNumber())
        binding.fullscreen.bindToPreference(preferences.fullscreen())
+        binding.dualPageSplit.bindToPreference(preferences.dualPageSplit())
        binding.keepscreen.bindToPreference(preferences.keepScreenOn())
        binding.longTap.bindToPreference(preferences.readWithLongTap())
        binding.alwaysShowChapterTransition.bindToPreference(preferences.alwaysShowChapterTransition())
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/InsertPage.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/InsertPage.kt
@ -0,0 +1,10 @@
+package eu.kanade.tachiyomi.ui.reader.model
+
+class InsertPage(val parent: ReaderPage) : ReaderPage(parent.index, parent.url, parent.imageUrl) {
+
+    override var chapter: ReaderChapter = parent.chapter
+
+    init {
+        stream = parent.stream
+    }
+}
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ReaderPage.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/model/ReaderPage.kt
@ -3,12 +3,12 @@ package eu.kanade.tachiyomi.ui.reader.model
 import eu.kanade.tachiyomi.source.model.Page
 import java.io.InputStream

-class ReaderPage(
+open class ReaderPage(
    index: Int,
    url: String = "",
    imageUrl: String? = null,
    var stream: (() -> InputStream)? = null
 ) : Page(index, url, imageUrl, null) {

-    lateinit var chapter: ReaderChapter
+    open lateinit var chapter: ReaderChapter
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/ViewerConfig.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/ViewerConfig.kt
@ -24,6 +24,7 @@ abstract class ViewerConfig(preferences: PreferencesHelper, private val scope: C
    var volumeKeysInverted = false
    var trueColor = false
    var alwaysShowChapterTransition = true
+    var dualPageSplit = false
    var navigationMode = 0
        protected set

@ -54,6 +55,9 @@ abstract class ViewerConfig(preferences: PreferencesHelper, private val scope: C

        preferences.alwaysShowChapterTransition()
            .register({ alwaysShowChapterTransition = it })
+
+        preferences.dualPageSplit()
+            .register({ dualPageSplit = it }, { imagePropertyChangedListener?.invoke() })
    }

    protected abstract fun defaultNavigation(): ViewerNavigation
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/navigation/RightAndLeftNavigation.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/navigation/RightAndLeftNavigation.kt
@ -1,8 +1,7 @@
-package eu.kanade.tachiyomi.ui.reader.viewer.pager
+package eu.kanade.tachiyomi.ui.reader.viewer.navigation

 import android.graphics.RectF
 import eu.kanade.tachiyomi.ui.reader.viewer.ViewerNavigation
-import eu.kanade.tachiyomi.ui.reader.viewer.navigation.LNavigation

 /**
 * Visualization of default state without any inversion
@ -14,7 +13,7 @@ import eu.kanade.tachiyomi.ui.reader.viewer.navigation.LNavigation
 * | N | M | P |   N: Move Left
 * +---+---+---+
 */
-class PagerDefaultNavigation : ViewerNavigation() {
+class RightAndLeftNavigation : ViewerNavigation() {

    override var regions: List<Region> = listOf(
        Region(
@ -27,5 +26,3 @@ class PagerDefaultNavigation : ViewerNavigation() {
        ),
    )
 }
-
-class VerticalPagerDefaultNavigation : LNavigation()
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerConfig.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerConfig.kt
@ -6,6 +6,7 @@ import eu.kanade.tachiyomi.ui.reader.viewer.ViewerNavigation
 import eu.kanade.tachiyomi.ui.reader.viewer.navigation.EdgeNavigation
 import eu.kanade.tachiyomi.ui.reader.viewer.navigation.KindlishNavigation
 import eu.kanade.tachiyomi.ui.reader.viewer.navigation.LNavigation
+import eu.kanade.tachiyomi.ui.reader.viewer.navigation.RightAndLeftNavigation
 import kotlinx.coroutines.CoroutineScope
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
@ -69,8 +70,8 @@ class PagerConfig(

    override fun defaultNavigation(): ViewerNavigation {
        return when (viewer) {
-            is VerticalPagerViewer -> VerticalPagerDefaultNavigation()
-            else -> PagerDefaultNavigation()
+            is VerticalPagerViewer -> LNavigation()
+            else -> RightAndLeftNavigation()
        }
    }

@ -80,6 +81,7 @@ class PagerConfig(
            1 -> LNavigation()
            2 -> KindlishNavigation()
            3 -> EdgeNavigation()
+            4 -> RightAndLeftNavigation()
            else -> defaultNavigation()
        }
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerPageHolder.kt
@ -28,6 +28,7 @@ import com.github.chrisbanes.photoview.PhotoView
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.data.glide.GlideApp
 import eu.kanade.tachiyomi.source.model.Page
+import eu.kanade.tachiyomi.ui.reader.model.InsertPage
 import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
 import eu.kanade.tachiyomi.ui.reader.viewer.ReaderProgressBar
 import eu.kanade.tachiyomi.ui.reader.viewer.pager.PagerConfig.ZoomType
@ -241,6 +242,9 @@ class PagerPageHolder(
            .subscribeOn(Schedulers.io())
            .observeOn(AndroidSchedulers.mainThread())
            .doOnNext { isAnimated ->
+                if (viewer.config.dualPageSplit) {
+                    openStream = processDualPageSplit(openStream!!)
+                }
                if (!isAnimated) {
                    initSubsamplingImageView().setImage(ImageSource.inputStream(openStream!!))
                } else {
@ -253,6 +257,38 @@ class PagerPageHolder(
            .subscribe({}, {})
    }

+    private fun processDualPageSplit(openStream: InputStream): InputStream {
+        var inputStream = openStream
+        val (isDoublePage, stream) = when (page) {
+            is InsertPage -> Pair(true, inputStream)
+            else -> ImageUtil.isDoublePage(inputStream)
+        }
+        inputStream = stream
+        if (isDoublePage) {
+            val side = when {
+                viewer is L2RPagerViewer && page is InsertPage -> ImageUtil.Side.RIGHT
+                viewer is R2LPagerViewer && page is InsertPage -> ImageUtil.Side.LEFT
+                viewer is L2RPagerViewer && page !is InsertPage -> ImageUtil.Side.LEFT
+                viewer is R2LPagerViewer && page !is InsertPage -> ImageUtil.Side.RIGHT
+                viewer is VerticalPagerViewer && page !is InsertPage -> ImageUtil.Side.RIGHT
+                viewer is VerticalPagerViewer && page is InsertPage -> ImageUtil.Side.LEFT
+                else -> error("We should choose a side!")
+            }
+
+            if (page !is InsertPage) {
+                onPageSplit()
+            }
+
+            inputStream = ImageUtil.splitInHalf(inputStream, side)
+        }
+        return inputStream
+    }
+
+    private fun onPageSplit() {
+        val newPage = InsertPage(page)
+        viewer.onPageSplit(page, newPage)
+    }
+
    /**
     * Called when the page has an error.
     */
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewer.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewer.kt
@ -12,6 +12,7 @@ import androidx.viewpager.widget.ViewPager
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.ui.reader.ReaderActivity
 import eu.kanade.tachiyomi.ui.reader.model.ChapterTransition
+import eu.kanade.tachiyomi.ui.reader.model.InsertPage
 import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
 import eu.kanade.tachiyomi.ui.reader.model.ViewerChapters
 import eu.kanade.tachiyomi.ui.reader.viewer.BaseViewer
@ -371,4 +372,8 @@ abstract class PagerViewer(val activity: ReaderActivity) : BaseViewer {
        }
        return false
    }
+
+    fun onPageSplit(currentPage: ReaderPage, newPage: InsertPage) {
+        adapter.onPageSplit(currentPage, newPage, this::class.java)
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewerAdapter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/pager/PagerViewerAdapter.kt
@ -3,6 +3,7 @@ package eu.kanade.tachiyomi.ui.reader.viewer.pager
 import android.view.View
 import android.view.ViewGroup
 import eu.kanade.tachiyomi.ui.reader.model.ChapterTransition
+import eu.kanade.tachiyomi.ui.reader.model.InsertPage
 import eu.kanade.tachiyomi.ui.reader.model.ReaderChapter
 import eu.kanade.tachiyomi.ui.reader.model.ReaderPage
 import eu.kanade.tachiyomi.ui.reader.model.ViewerChapters
@ -18,7 +19,7 @@ class PagerViewerAdapter(private val viewer: PagerViewer) : ViewPagerAdapter() {
    /**
     * List of currently set items.
     */
-    var items: List<Any> = emptyList()
+    var items: MutableList<Any> = mutableListOf()
        private set

    var nextTransition: ChapterTransition.Next? = null
@ -80,6 +81,9 @@ class PagerViewerAdapter(private val viewer: PagerViewer) : ViewPagerAdapter() {
            }
        }

+        // Resets double-page splits, else insert pages get misplaced
+        items.filterIsInstance<InsertPage>().also { items.removeAll(it) }
+
        if (viewer is R2LPagerViewer) {
            newItems.reverse()
        }
@ -120,4 +124,31 @@ class PagerViewerAdapter(private val viewer: PagerViewer) : ViewPagerAdapter() {
        }
        return POSITION_NONE
    }
+
+    fun onPageSplit(current: Any?, newPage: InsertPage, clazz: Class<out PagerViewer>) {
+        if (current !is ReaderPage) return
+
+        val currentIndex = items.indexOf(current)
+
+        val placeAtIndex = when {
+            clazz.isAssignableFrom(L2RPagerViewer::class.java) -> currentIndex + 1
+            clazz.isAssignableFrom(VerticalPagerViewer::class.java) -> currentIndex + 1
+            clazz.isAssignableFrom(R2LPagerViewer::class.java) -> currentIndex
+            else -> currentIndex
+        }
+
+        // It will enter a endless cycle of insert pages
+        if (clazz.isAssignableFrom(R2LPagerViewer::class.java) && items[placeAtIndex - 1] is InsertPage) {
+            return
+        }
+
+        // Same here it will enter a endless cycle of insert pages
+        if (items[placeAtIndex] is InsertPage) {
+            return
+        }
+
+        items.add(placeAtIndex, newPage)
+
+        notifyDataSetChanged()
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonBaseHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonBaseHolder.kt
@ -3,13 +3,13 @@ package eu.kanade.tachiyomi.ui.reader.viewer.webtoon
 import android.content.Context
 import android.view.View
 import android.view.ViewGroup.LayoutParams
-import eu.kanade.tachiyomi.ui.base.holder.BaseViewHolder
+import androidx.recyclerview.widget.RecyclerView
 import rx.Subscription

 abstract class WebtoonBaseHolder(
    view: View,
    protected val viewer: WebtoonViewer
-) : BaseViewHolder(view) {
+) : RecyclerView.ViewHolder(view) {

    /**
     * Context getter because it's used often.
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonConfig.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonConfig.kt
@ -6,6 +6,7 @@ import eu.kanade.tachiyomi.ui.reader.viewer.ViewerNavigation
 import eu.kanade.tachiyomi.ui.reader.viewer.navigation.EdgeNavigation
 import eu.kanade.tachiyomi.ui.reader.viewer.navigation.KindlishNavigation
 import eu.kanade.tachiyomi.ui.reader.viewer.navigation.LNavigation
+import eu.kanade.tachiyomi.ui.reader.viewer.navigation.RightAndLeftNavigation
 import kotlinx.coroutines.CoroutineScope
 import uy.kohesive.injekt.Injekt
 import uy.kohesive.injekt.api.get
@ -44,7 +45,7 @@ class WebtoonConfig(
        }

    override fun defaultNavigation(): ViewerNavigation {
-        return WebtoonDefaultNavigation()
+        return LNavigation()
    }

    override fun updateNavigation(navigationMode: Int) {
@ -53,6 +54,7 @@ class WebtoonConfig(
            1 -> LNavigation()
            2 -> KindlishNavigation()
            3 -> EdgeNavigation()
+            4 -> RightAndLeftNavigation()
            else -> defaultNavigation()
        }
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonDefaultNavigation.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonDefaultNavigation.kt
@ -1,5 +0,0 @@
-package eu.kanade.tachiyomi.ui.reader.viewer.webtoon
-
-import eu.kanade.tachiyomi.ui.reader.viewer.navigation.LNavigation
-
-class WebtoonDefaultNavigation : LNavigation()
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonPageHolder.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/viewer/webtoon/WebtoonPageHolder.kt
@ -287,6 +287,14 @@ class WebtoonPageHolder(
            .subscribeOn(Schedulers.io())
            .observeOn(AndroidSchedulers.mainThread())
            .doOnNext { isAnimated ->
+                if (viewer.config.dualPageSplit) {
+                    val (isDoublePage, stream) = ImageUtil.isDoublePage(openStream!!)
+                    openStream = if (!isDoublePage) {
+                        stream
+                    } else {
+                        ImageUtil.splitAndMerge(stream)
+                    }
+                }
                if (!isAnimated) {
                    val subsamplingView = initSubsamplingImageView()
                    subsamplingView.isVisible = true
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/recent/updates/UpdatesPresenter.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/recent/updates/UpdatesPresenter.kt
@ -40,13 +40,22 @@ class UpdatesPresenter(
            .subscribeLatestCache(UpdatesController::onNextRecentChapters)

        downloadManager.queue.getStatusObservable()
+            .observeOn(Schedulers.io())
+            .onBackpressureLatest()
            .observeOn(AndroidSchedulers.mainThread())
-            .doOnNext { onDownloadStatusChange(it) }
-            .subscribeLatestCache(UpdatesController::onChapterDownloadUpdate) { _, error ->
+            .subscribeLatestCache(
+                { view, it ->
+                    onDownloadStatusChange(it)
+                    view.onChapterDownloadUpdate(it)
+                },
+                { _, error ->
                    Timber.e(error)
                }
+            )

        downloadManager.queue.getProgressObservable()
+            .observeOn(Schedulers.io())
+            .onBackpressureLatest()
            .observeOn(AndroidSchedulers.mainThread())
            .subscribeLatestCache(UpdatesController::onChapterDownloadUpdate) { _, error ->
                Timber.e(error)
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsController.kt
@ -6,11 +6,11 @@ import android.content.Context
 import android.graphics.Color
 import android.os.Bundle
 import android.util.TypedValue
-import android.view.ContextThemeWrapper
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import androidx.appcompat.app.AppCompatActivity
+import androidx.appcompat.view.ContextThemeWrapper
 import androidx.core.view.updatePadding
 import androidx.preference.PreferenceController
 import androidx.preference.PreferenceGroup
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsGeneralController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsGeneralController.kt
@ -178,6 +178,7 @@ class SettingsGeneralController : SettingsController() {
                    "cv",
                    "de",
                    "el",
+                    "eo",
                    "es",
                    "es-419",
                    "en-US",
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsLibraryController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsLibraryController.kt
@ -129,9 +129,10 @@ class SettingsLibraryController : SettingsController() {
                    R.string.update_6hour,
                    R.string.update_12hour,
                    R.string.update_24hour,
-                    R.string.update_48hour
+                    R.string.update_48hour,
+                    R.string.update_weekly
                )
-                entryValues = arrayOf("0", "1", "2", "3", "6", "12", "24", "48")
+                entryValues = arrayOf("0", "1", "2", "3", "6", "12", "24", "48", "168")
                defaultValue = "24"
                summary = "%s"

--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsReaderController.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsReaderController.kt
@ -50,6 +50,11 @@ class SettingsReaderController : SettingsController() {
            summaryRes = R.string.pref_show_reading_mode_summary
            defaultValue = true
        }
+        switchPreference {
+            key = Keys.dualPageSplit
+            titleRes = R.string.pref_dual_page_split
+            defaultValue = false
+        }
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            switchPreference {
                key = Keys.trueColor
--- a/app/src/main/java/eu/kanade/tachiyomi/util/CrashLogUtil.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/util/CrashLogUtil.kt
@ -44,6 +44,12 @@ class CrashLogUtil(private val context: Context) {
                NotificationReceiver.openErrorLogPendingActivity(context, uri)
            )

+            addAction(
+                R.drawable.ic_share_24dp,
+                context.getString(R.string.action_share),
+                NotificationReceiver.shareCrashLogPendingBroadcast(context, uri, Notifications.ID_CRASH_LOGS)
+            )
+
            context.notificationManager.notify(Notifications.ID_CRASH_LOGS, build())
        }
    }
--- a/app/src/main/java/eu/kanade/tachiyomi/util/system/ImageUtil.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/util/system/ImageUtil.kt
@ -1,5 +1,11 @@
 package eu.kanade.tachiyomi.util.system

+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.graphics.Canvas
+import android.graphics.Rect
+import java.io.ByteArrayInputStream
+import java.io.ByteArrayOutputStream
 import java.io.InputStream
 import java.net.URLConnection

@ -68,4 +74,71 @@ object ImageUtil {
        GIF("image/gif", "gif"),
        WEBP("image/webp", "webp")
    }
+
+    /**
+     * Check whether the image is a double image (width > height), return the result and original stream
+     */
+    fun isDoublePage(imageStream: InputStream): Pair<Boolean, InputStream> {
+        val imageBytes = imageStream.readBytes()
+
+        val options = BitmapFactory.Options().apply { inJustDecodeBounds = true }
+        BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.size, options)
+
+        return Pair(options.outWidth > options.outHeight, ByteArrayInputStream(imageBytes))
+    }
+
+    /**
+     * Extract the 'side' part from imageStream and return it as InputStream.
+     */
+    fun splitInHalf(imageStream: InputStream, side: Side): InputStream {
+        val imageBytes = imageStream.readBytes()
+
+        val imageBitmap = BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.size)
+        val height = imageBitmap.height
+        val width = imageBitmap.width
+
+        val singlePage = Rect(0, 0, width / 2, height)
+
+        val half = Bitmap.createBitmap(width / 2, height, Bitmap.Config.ARGB_8888)
+        val part = when (side) {
+            Side.RIGHT -> Rect(width - width / 2, 0, width, height)
+            Side.LEFT -> Rect(0, 0, width / 2, height)
+        }
+        val canvas = Canvas(half)
+        canvas.drawBitmap(imageBitmap, part, singlePage, null)
+        val output = ByteArrayOutputStream()
+        half.compress(Bitmap.CompressFormat.JPEG, 100, output)
+
+        return ByteArrayInputStream(output.toByteArray())
+    }
+
+    /**
+     * Split the image into left and right parts, then merge them into a new image.
+     */
+    fun splitAndMerge(imageStream: InputStream): InputStream {
+        val imageBytes = imageStream.readBytes()
+
+        val imageBitmap = BitmapFactory.decodeByteArray(imageBytes, 0, imageBytes.size)
+        val height = imageBitmap.height
+        val width = imageBitmap.width
+
+        val result = Bitmap.createBitmap(width / 2, height * 2, Bitmap.Config.ARGB_8888)
+        val canvas = Canvas(result)
+        // right -> upper
+        val rightPart = Rect(width - width / 2, 0, width, height)
+        val upperPart = Rect(0, 0, width / 2, height)
+        canvas.drawBitmap(imageBitmap, rightPart, upperPart, null)
+        // left -> bottom
+        val leftPart = Rect(0, 0, width / 2, height)
+        val bottomPart = Rect(0, height, width / 2, height * 2)
+        canvas.drawBitmap(imageBitmap, leftPart, bottomPart, null)
+
+        val output = ByteArrayOutputStream()
+        result.compress(Bitmap.CompressFormat.JPEG, 100, output)
+        return ByteArrayInputStream(output.toByteArray())
+    }
+
+    enum class Side {
+        RIGHT, LEFT
+    }
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/util/system/WebViewUtil.kt
@ -6,33 +6,19 @@ import android.content.pm.PackageManager
 import android.webkit.CookieManager
 import android.webkit.WebSettings
 import android.webkit.WebView
-import eu.kanade.tachiyomi.util.lang.launchUI
 import timber.log.Timber

 object WebViewUtil {
-    val WEBVIEW_UA_VERSION_REGEX by lazy {
-        Regex(""".*Chrome/(\d+)\..*""")
-    }
-
-    var DEFAULT_USER_AGENT: String = "Mozilla/5.0 (Windows NT 10.0; Win64; x64)"
-        private set
-
    const val REQUESTED_WITH = "com.android.browser"

-    const val MINIMUM_WEBVIEW_VERSION = 87
+    const val MINIMUM_WEBVIEW_VERSION = 88

    fun supportsWebView(context: Context): Boolean {
        try {
            // May throw android.webkit.WebViewFactory$MissingWebViewPackageException if WebView
            // is not installed
            CookieManager.getInstance()
-
-            launchUI {
-                DEFAULT_USER_AGENT = WebView(context)
-                    .getDefaultUserAgentString()
-                    .replace("; wv", "")
-            }
-        } catch (e: Exception) {
+        } catch (e: Throwable) {
            Timber.e(e)
            return false
        }
@ -59,7 +45,7 @@ fun WebView.setDefaultSettings() {
 }

 private fun WebView.getWebViewMajorVersion(): Int {
-    val uaRegexMatch = WebViewUtil.WEBVIEW_UA_VERSION_REGEX.matchEntire(getDefaultUserAgentString())
+    val uaRegexMatch = """.*Chrome/(\d+)\..*""".toRegex().matchEntire(getDefaultUserAgentString())
    return if (uaRegexMatch != null && uaRegexMatch.groupValues.size > 1) {
        uaRegexMatch.groupValues[1].toInt()
    } else {
--- a/app/src/main/java/eu/kanade/tachiyomi/widget/EmptyView.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/widget/EmptyView.kt
@ -1,24 +1,26 @@
 package eu.kanade.tachiyomi.widget

 import android.content.Context
+import android.content.res.ColorStateList
+import android.graphics.Color
 import android.util.AttributeSet
 import android.view.LayoutInflater
 import android.widget.LinearLayout
 import android.widget.RelativeLayout
+import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
-import androidx.appcompat.widget.AppCompatButton
+import androidx.appcompat.view.ContextThemeWrapper
 import androidx.core.view.isVisible
+import com.google.android.material.button.MaterialButton
+import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.databinding.CommonViewEmptyBinding
 import kotlin.random.Random

 class EmptyView @JvmOverloads constructor(context: Context, attrs: AttributeSet? = null) :
    RelativeLayout(context, attrs) {

-    private val binding: CommonViewEmptyBinding
-
-    init {
-        binding = CommonViewEmptyBinding.inflate(LayoutInflater.from(context), this, true)
-    }
+    private val binding: CommonViewEmptyBinding =
+        CommonViewEmptyBinding.inflate(LayoutInflater.from(context), this, true)

    /**
     * Hide the information view
@ -40,21 +42,26 @@ class EmptyView @JvmOverloads constructor(context: Context, attrs: AttributeSet?
        binding.textLabel.text = message

        binding.actionsContainer.removeAllViews()
-        if (!actions.isNullOrEmpty()) {
-            actions.forEach {
-                val button = AppCompatButton(context).apply {
+        actions?.forEach {
+            val button = MaterialButton(ContextThemeWrapper(context, R.style.Theme_Widget_Button_Action)).apply {
                layoutParams = LinearLayout.LayoutParams(
+                    0,
                    LinearLayout.LayoutParams.WRAP_CONTENT,
-                        LinearLayout.LayoutParams.WRAP_CONTENT
+                    1f / actions.size
                )

-                    setText(it.resId)
+                backgroundTintList = ColorStateList.valueOf(Color.TRANSPARENT)
+                stateListAnimator = null
+                elevation = 0f
+
+                setIconResource(it.iconResId)
+                setText(it.stringResId)
+
                setOnClickListener(it.listener)
            }

            binding.actionsContainer.addView(button)
        }
-        }

        this.isVisible = true
    }
@ -75,7 +82,8 @@ class EmptyView @JvmOverloads constructor(context: Context, attrs: AttributeSet?
    }

    data class Action(
-        @StringRes val resId: Int,
+        @StringRes val stringResId: Int,
+        @DrawableRes val iconResId: Int,
        val listener: OnClickListener
    )
 }
--- a/app/src/main/java/eu/kanade/tachiyomi/widget/MaxHeightViewPager.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/widget/MaxHeightViewPager.kt
@ -1,29 +0,0 @@
-package eu.kanade.tachiyomi.widget
-
-import android.content.Context
-import android.util.AttributeSet
-import androidx.core.view.forEach
-import androidx.viewpager.widget.ViewPager
-
-/**
- * A [ViewPager] that sets its height to the maximum height of its children.
- * This is a way to mimic WRAP_CONTENT for its height.
- */
-class MaxHeightViewPager(context: Context, attrs: AttributeSet?) : ViewPager(context, attrs) {
-
-    override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
-        var measuredHeight = heightMeasureSpec
-
-        var height = 0
-        forEach {
-            it.measure(widthMeasureSpec, MeasureSpec.makeMeasureSpec(0, MeasureSpec.UNSPECIFIED))
-            val h = it.measuredHeight
-            if (h > height) height = h
-        }
-        if (height != 0) {
-            measuredHeight = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY)
-        }
-
-        super.onMeasure(widthMeasureSpec, measuredHeight)
-    }
-}
--- a/app/src/main/res/color/tabs_selector_background.xml
+++ b/app/src/main/res/color/tabs_selector_background.xml
@ -5,6 +5,6 @@
  Ensures visibility on top of the background color.
 -->
 <selector xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:color="?attr/colorOnBackground" android:state_selected="true"/>
+    <item android:color="?attr/colorAccent" android:state_selected="true"/>
    <item android:alpha="0.60" android:color="?attr/colorOnBackground"/>
 </selector>
--- a/app/src/main/res/layout/common_tabbed_sheet.xml
+++ b/app/src/main/res/layout/common_tabbed_sheet.xml
@ -22,6 +22,7 @@
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:tabTextColor="@color/tabs_selector_background"
+            app:tabIndicatorColor="?attr/colorAccent"
            app:tabGravity="fill"
            app:tabMode="fixed" />

@ -38,12 +39,12 @@
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintTop_toTopOf="parent"
            app:srcCompat="@drawable/ic_more_vert_24dp"
-            app:tint="?attr/colorOnPrimary"
+            app:tint="?attr/colorOnBackground"
            tools:visibility="visible" />

    </androidx.constraintlayout.widget.ConstraintLayout>

-    <eu.kanade.tachiyomi.widget.MaxHeightViewPager
+    <androidx.viewpager.widget.ViewPager
        android:id="@+id/pager"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />
--- a/app/src/main/res/layout/common_view_empty.xml
+++ b/app/src/main/res/layout/common_view_empty.xml
@ -27,9 +27,8 @@

    <LinearLayout
        android:id="@+id/actions_container"
-        android:layout_width="wrap_content"
+        android:layout_width="match_parent"
        android:layout_height="wrap_content"
-        android:gravity="center"
-        android:orientation="vertical" />
+        android:orientation="horizontal" />

 </LinearLayout>
--- a/app/src/main/res/layout/reader_settings_sheet.xml
+++ b/app/src/main/res/layout/reader_settings_sheet.xml
@ -151,6 +151,14 @@
        android:textColor="?android:attr/textColorSecondary"
        app:layout_constraintTop_toBottomOf="@id/show_page_number" />

+    <com.google.android.material.switchmaterial.SwitchMaterial
+        android:id="@+id/dual_page_split"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:text="@string/pref_dual_page_split"
+        android:textColor="?android:attr/textColorSecondary"
+        app:layout_constraintTop_toBottomOf="@id/fullscreen" />
+
    <com.google.android.material.switchmaterial.SwitchMaterial
        android:id="@+id/cutout_short"
        android:layout_width="match_parent"
@ -158,7 +166,7 @@
        android:text="@string/pref_cutout_short"
        android:textColor="?android:attr/textColorSecondary"
        android:visibility="gone"
-        app:layout_constraintTop_toBottomOf="@id/fullscreen"
+        app:layout_constraintTop_toBottomOf="@id/dual_page_split"
        tools:visibility="visible" />

    <com.google.android.material.switchmaterial.SwitchMaterial
--- a/app/src/main/res/values-am/strings.xml
+++ b/app/src/main/res/values-am/strings.xml
@ -39,7 +39,6 @@
    <string name="pref_library_update_restriction_summary">ሁኔታዎቹ ሲሟሉ ብቻ ያዘምኑ</string>
    <string name="pref_library_update_restriction">የቤተ-መጽሐፍት ዝመና ገደቦች</string>
    <string name="pref_library_update_prioritization">የቤተ-መጽሐፍት ዝመና ትዕዛዝ</string>
-    <string name="update_monthly">ወርሃዊ</string>
    <string name="update_weekly">ሳምንታዊ</string>
    <string name="update_48hour">በየ 2 ቀኑ</string>
    <string name="update_24hour">በየቀኑ</string>
--- a/app/src/main/res/values-ar/strings.xml
+++ b/app/src/main/res/values-ar/strings.xml
@ -91,7 +91,6 @@
    <string name="update_24hour">يومياً</string>
    <string name="update_48hour">كل يومان</string>
    <string name="update_weekly">أسبوعياً</string>
-    <string name="update_monthly">شهرياً</string>
    <string name="pref_library_update_categories">الفئات المتضمنة فى التحديث الشامل</string>
    <string name="all">الكل</string>
    <string name="pref_library_update_restriction">قيود تحديثات المكتبة</string>
--- a/app/src/main/res/values-b+es+419/strings.xml
+++ b/app/src/main/res/values-b+es+419/strings.xml
@ -231,7 +231,6 @@
    <string name="pref_library_update_restriction_summary">Actualizar solo cuando se cumplan las condiciones</string>
    <string name="pref_library_update_restriction">Restricciones de actualización de biblioteca</string>
    <string name="pref_library_update_prioritization">Orden de actualización de la biblioteca</string>
-    <string name="update_monthly">Mensual</string>
    <string name="update_weekly">Semanal</string>
    <string name="update_48hour">Cada 2 días</string>
    <string name="update_24hour">Diario</string>
--- a/app/src/main/res/values-bg/strings.xml
+++ b/app/src/main/res/values-bg/strings.xml
@ -308,7 +308,6 @@
    <string name="app_not_available">Приложението не е достъпно</string>
    <string name="short_recent_updates">Обновления</string>
    <string name="update_weekly">Ежеседмично</string>
-    <string name="update_monthly">Ежемесечно</string>
    <string name="default_category">Категория по подразбиране</string>
    <string name="default_category_summary">Питай всеки път</string>
    <string name="pref_crop_borders">Изрязвай границите</string>
--- a/app/src/main/res/values-bn/strings.xml
+++ b/app/src/main/res/values-bn/strings.xml
@ -95,7 +95,6 @@
    <string name="update_24hour">প্রতিদিন</string>
    <string name="update_48hour">প্রতি ২ দিন</string>
    <string name="update_weekly">সাপ্তাহিক</string>
-    <string name="update_monthly">মাসিক</string>
    <string name="pref_library_update_categories">সার্বজনীন হালনাগাদের জন্য যে বিভাগসমূহ অন্তর্ভুক্ত করবেন</string>
    <string name="all">সব</string>
    <string name="pref_library_update_restriction">সংগ্রহশালা হালনাগেদের সীমাবদ্ধতা</string>
@ -458,7 +457,7 @@
    <string name="set_chapter_settings_as_default">প্রকৃত হিসেবে সংরক্ষণ করুন</string>
    <string name="confirm_set_chapter_settings">আপনি কি নিশ্চিত সেটিংসগুলো প্রকৃত হিসেবে সংরক্ষণ করবেন\?</string>
    <string name="label_data">তথ্য</string>
-    <string name="requires_app_restart">কার্যকর করতে অ্যাপ পুনরারম্ভ করতে হবে</string>
+    <string name="requires_app_restart">কার্যকর করতে অ্যাপ পুনরারম্ভ করা লাগে</string>
    <string name="label_network">নেটওয়ার্ক</string>
    <string name="restoring_backup_canceled">পুনরুদ্ধার বাতিল করা হয়েছে</string>
    <string name="restoring_backup_error">ব্যাকআপ পুনরুদ্ধার ব্যর্থ হয়েছে</string>
@ -622,13 +621,38 @@
    <string name="pref_disable_battery_optimization_summary">পিছেনে লাইব্রেরী হালনাগাদ ও ব্যাকআপে সাহায্য করে</string>
    <string name="pref_disable_battery_optimization">ব্যাটারি অপ্টিমাইজেশন অক্ষম করুন</string>
    <string name="tracking_info">ট্র্যাকিং সার্ভিসে অধ্যায়ের অগ্রগতি হালনাগাদের একমুখী পথ। স্বতন্ত্র মাঙ্গার ট্র্যকিং সেটাপের জন্য তাদের নিজস্ব ট্র্যাকিং বাটন ব্যবহার করুন।</string>
-    <string name="full_restore_online">অনলাইন পুনরুদ্ধার , অনেক ধীর ধীরে হবে কিন্তু আপনাকে আরও আপডেট করা তথ্য এবং অধ্যায় দিবে</string>
+    <string name="full_restore_online">অনলাইন পুনরুদ্ধার, অনেক ধীর কিন্তু আপনাকে আরও আপডেট করা তথ্য এবং অধ্যায় দিবে</string>
    <string name="full_restore_mode">নেটওয়ার্ক মোডে</string>
    <string name="pref_backup_auto_create_legacy">লিগ্যাসি ব্যাকআপও তৈরি করুন</string>
-    <string name="pref_create_legacy_backup_summary">"আগের তাছিয়ুমি ভার্শন এর ব্যবহার করা  জন্য"</string>
+    <string name="pref_create_legacy_backup_summary">পুরাতন তাচ্চিওমির ভার্সন গুলোতে ব্যবহার করা যাবে</string>
    <string name="pref_create_legacy_backup">উত্তরাধিকার এর ব্যাকআপ তৈরি করা</string>
-    <string name="pref_label_nsfw_extension">লেবেল এর এক্সটেনশন গুলো তালিকা</string>
-    <string name="pref_show_nsfw_extension">১৮+ এক্সটেনশন গুলো তালিকা</string>
-    <string name="pref_show_nsfw_source">১৮+ মাধ্যম গুলোর তালিকা</string>
-    <string name="pref_category_nsfw_content">খারাপ জিনিস (১৮+) মাধ্যম</string>
+    <string name="pref_label_nsfw_extension">এক্সটেনশন গুলোর তালিকায় লেবেল করুন</string>
+    <string name="pref_show_nsfw_extension">এক্সটেনশন গুলোর তালিকায় প্রদর্শন করুন</string>
+    <string name="pref_show_nsfw_source">উৎস তালিকায় প্রদর্শন করুন</string>
+    <string name="pref_category_nsfw_content">খারাপ জিনিস (১৮+) উত্স</string>
+    <string name="action_filter_tracked">ট্র্যাকড</string>
+    <string name="pref_viewer_nav">ন্যাভিগেশন নকশা</string>
+    <string name="action_display_show_number_of_items">আইটেমের সংখ্যা প্রদর্শন করুন</string>
+    <string name="spen_next_page">পরের পৃষ্ঠা</string>
+    <string name="spen_previous_page">আগের পৃষ্ঠা</string>
+    <string name="channel_crash_logs">ক্র্যাশ লগগুলো</string>
+    <string name="file_picker_error">কোনো ফাইল বাছাইকারী অ্যাপ পাওয়া যায় নি</string>
+    <string name="migration_help_guide">উৎস স্থানান্তর গাইড</string>
+    <string name="myanimelist_relogin">দয়া করে MAL এ আবার লগইন করুন</string>
+    <string name="myanimelist_creds_missing">MAL লগইন পরিচয়পত্র পাওয়া যায় নি</string>
+    <string name="track_finished_reading_date">পড়া শেষ করার তারিখ</string>
+    <string name="track_started_reading_date">পড়া শুরু করার তারিখ</string>
+    <string name="crash_log_saved">ক্র্যাশ লগগুলো সংরক্ষিত হয়েছে</string>
+    <string name="pref_dump_crash_logs_summary">বিকাশকারীদের সাথে সেয়ার করার জন্য এরর লগগুলো একটি ফাইলে সংরক্ষণ করে</string>
+    <string name="invalid_backup_file_type">অকার্যকর ব্যাকআপ ফাইল ধরণ: %1$s
+\nএটা .proto.gz বা .json দিয়ে শেষ হওয়া উচিত।</string>
+    <string name="full_restore_offline">অফলাইন পুনরুদ্ধার, দ্রুত শেষ হয় তবে আপনার ব্যাকআপে যা ছিল শুধু তাই থাকে</string>
+    <string name="right_and_left_nav">ডান ও বাম</string>
+    <string name="edge_nav">কিনার</string>
+    <string name="kindlish_nav">কিন্ডেলের মতো</string>
+    <string name="l_nav">L আকারের</string>
+    <string name="action_desc">অধোগামী</string>
+    <string name="action_asc">ঊর্ধ্বগামী</string>
+    <string name="action_order_by_chapter_number">অধ্যায়ের নম্বর অনুসারে</string>
+    <string name="action_order_by_upload_date">আপলোডের তারিখ অনুসারে</string>
 </resources>
--- a/app/src/main/res/values-ca/strings.xml
+++ b/app/src/main/res/values-ca/strings.xml
@ -98,7 +98,6 @@
    <string name="update_24hour">Cada dia</string>
    <string name="update_48hour">Cada 2 dies</string>
    <string name="update_weekly">Cada setmana</string>
-    <string name="update_monthly">Cada mes</string>
    <string name="pref_library_update_categories">Categories a incloure a l\'actualització global</string>
    <string name="all">Tot</string>
    <string name="pref_library_update_restriction">Restriccions d\'actualització de la biblioteca</string>
@ -658,4 +657,6 @@
    <string name="action_order_by_upload_date">Per data de pujada</string>
    <string name="action_filter_tracked">En seguiment</string>
    <string name="action_display_show_number_of_items">Mostra el nombre d\'elements</string>
+    <string name="right_and_left_nav">A la dreta i a l\'esquerra</string>
+    <string name="pref_dual_page_split">Dividit a doble pàgina (ALFA)</string>
 </resources>
--- a/app/src/main/res/values-cs/strings.xml
+++ b/app/src/main/res/values-cs/strings.xml
@ -59,7 +59,6 @@
    <string name="update_24hour">Denně</string>
    <string name="update_48hour">Každé 2 dny</string>
    <string name="update_weekly">Týdně</string>
-    <string name="update_monthly">Měsíčně</string>
    <string name="pref_update_only_non_completed">Aktualizovat pouze vycházející mangy</string>
    <string name="pref_auto_update_manga_sync">Synchronizovat kapitoly po přečtení</string>
    <string name="pref_start_screen">Úvodní obrazovka</string>
--- a/app/src/main/res/values-cv/strings.xml
+++ b/app/src/main/res/values-cv/strings.xml
@ -51,7 +51,6 @@
    <string name="charging">Тулать</string>
    <string name="pref_library_update_restriction">Вулавӑша ҫӗнетни чарӑвӗсем</string>
    <string name="pref_library_update_prioritization">Вулавӑша ҫӗнетни йӗрки</string>
-    <string name="update_monthly">Кашни уйӑх</string>
    <string name="update_weekly">Кашни эрне</string>
    <string name="update_48hour">Кашни 2 кун</string>
    <string name="update_24hour">Кашни кун</string>
--- a/app/src/main/res/values-de/strings.xml
+++ b/app/src/main/res/values-de/strings.xml
@ -89,7 +89,6 @@
    <string name="update_24hour">Täglich</string>
    <string name="update_48hour">Alle 2 Tage</string>
    <string name="update_weekly">Wöchentlich</string>
-    <string name="update_monthly">Monatlich</string>
    <string name="pref_library_update_categories">Kategorien für die globale Aktualisierung</string>
    <string name="all">Alle</string>
    <string name="pref_library_update_restriction">Bibliotheksaktualisierung einschränken</string>
@ -480,7 +479,7 @@
    <string name="webtoon_side_padding_20">20 %</string>
    <string name="webtoon_side_padding_15">15 %</string>
    <string name="webtoon_side_padding_10">10 %</string>
-    <string name="webtoon_side_padding_0">Keinen</string>
+    <string name="webtoon_side_padding_0">Keine</string>
    <string name="pref_webtoon_side_padding">Seitenränder</string>
    <string name="pinned_sources">Angeheftet</string>
    <string name="action_unpin">Loslösen</string>
@ -492,7 +491,7 @@
    <string name="add_to_library">Zur Bibliothek hinzufügen</string>
    <string name="confirm_exit">Zum Beenden nochmal die Zurück-Taste drücken</string>
    <string name="information_webview_required">WebView ist für Tachiyomi erforderlich</string>
-    <string name="licenses">Quelloffene Lizenzen</string>
+    <string name="licenses">Open Source-Lizenzen</string>
    <string name="website">Website</string>
    <string name="pref_confirm_exit">Beenden bestätigen</string>
    <string name="label_downloaded_only">Nur Heruntergeladenes</string>
@ -658,4 +657,6 @@
    <string name="action_order_by_upload_date">Nach Upload-Datum</string>
    <string name="action_filter_tracked">Getrackt</string>
    <string name="action_display_show_number_of_items">Anzahl der Elemente anzeigen</string>
+    <string name="right_and_left_nav">Rechts und Links</string>
+    <string name="pref_dual_page_split">Doppelseitige Aufteilung (Alpha)</string>
 </resources>
--- a/app/src/main/res/values-el/strings.xml
+++ b/app/src/main/res/values-el/strings.xml
@ -20,7 +20,7 @@
    <string name="action_filter">Φίλτρο</string>
    <string name="action_filter_downloaded">Λήψεις</string>
    <string name="action_filter_bookmarked">Στους Σελιδοδείκτες</string>
-    <string name="action_filter_unread">Μη αναγνωσμένα</string>
+    <string name="action_filter_unread">Αδιάβαστα</string>
    <string name="action_filter_empty">Αφαίρεση φίλτρου</string>
    <string name="action_sort_alpha">Αλφαβητικά</string>
    <string name="action_sort_total">Σύνολο κεφαλαίων</string>
@ -54,19 +54,19 @@
    <string name="action_previous_chapter">Προηγούμενο κεφάλαιο</string>
    <string name="action_next_chapter">Επόμενο κεφάλαιο</string>
    <string name="action_retry">Επανάληψη</string>
-    <string name="action_remove">Διαγραφή</string>
+    <string name="action_remove">Αφαίρεση</string>
    <string name="action_resume">Συνέχεια</string>
-    <string name="action_move">Μεταφορά</string>
+    <string name="action_move">Μετακίνηση</string>
    <string name="action_open_in_browser">Άνοιγμα σε πρόγραμμα περιήγησης</string>
    <string name="action_display_mode">Λειτουργία προβολής</string>
    <string name="action_display">Προβολή</string>
    <string name="action_display_grid">Συμπαγές πλέγμα</string>
    <string name="action_display_list">Λίστα</string>
    <string name="action_display_download_badge">Σήματα ληφθέντων</string>
-    <string name="action_cancel">Ακύρωση</string>
+    <string name="action_cancel">Άκυρο</string>
    <string name="action_sort">Ταξινόμηση</string>
    <string name="action_install">Εγκατάσταση</string>
-    <string name="action_share">Κοινή χρήση</string>
+    <string name="action_share">Κοινοποίηση</string>
    <string name="action_save">Αποθήκευση</string>
    <string name="action_reset">Επαναφορά</string>
    <string name="action_undo">Αναίρεση</string>
@ -98,7 +98,6 @@
    <string name="update_24hour">Καθημερινά</string>
    <string name="update_48hour">Κάθε 2 ημέρες</string>
    <string name="update_weekly">Εβδομαδιαία</string>
-    <string name="update_monthly">Μηνιαία</string>
    <string name="pref_library_update_categories">Κατηγορίες που περιλαμβάνονται στην ολική ενημέρωση</string>
    <string name="all">Όλα</string>
    <string name="pref_library_update_restriction">Περιορισμοί ενημέρωσης βιβλιοθήκης</string>
@ -282,9 +281,9 @@
    <string name="download_1">Επόμενου κεφαλαίου</string>
    <string name="download_5">Επόμενων 5 κεφαλαίων</string>
    <string name="download_10">Επόμενων 10 κεφαλαίων</string>
-    <string name="download_custom">Προσαρμοσμένη</string>
-    <string name="download_all">Όλων</string>
-    <string name="download_unread">Μη αναγνωσμένων</string>
+    <string name="download_custom">Προσαρμοσμένο</string>
+    <string name="download_all">Όλα</string>
+    <string name="download_unread">Αδιάβαστα</string>
    <string name="confirm_delete_chapters">Είστε βέβαιοι ότι θέλετε να διαγράψετε τα επιλεγμένα κεφάλαια;</string>
    <string name="manga_tracking_tab">Παρακολούθηση</string>
    <string name="reading">Ανάγνωση</string>
@ -437,7 +436,7 @@
    <string name="email">Διεύθυνση ηλεκτ. ταχυδρομείου</string>
    <string name="check_for_updates">Έλεγχος για ενημερώσεις</string>
    <string name="licenses">Άδειες ανοιχτού κώδικα</string>
-    <string name="website">Ιστοσελίδα</string>
+    <string name="website">Ιστότοπος</string>
    <string name="battery_optimization_disabled">Η βελτιστοποίηση μπαταρίας είναι ήδη απενεργοποιημένη</string>
    <string name="pref_disable_battery_optimization_summary">Βοηθά στις ενημερώσεις βιβλιοθήκης και τα αντίγραφα ασφαλείας στο παρασκήνιο</string>
    <string name="pref_disable_battery_optimization">Απενεργοποίηση βελτιστοποίησης μπαταρίας</string>
@ -658,4 +657,6 @@
    <string name="action_order_by_upload_date">Κατά ημερομηνία μεταφόρτωσης</string>
    <string name="action_filter_tracked">Παρακολουθούνται</string>
    <string name="action_display_show_number_of_items">Εμφάνιση αριθμού στοιχείων</string>
+    <string name="right_and_left_nav">Δεξιά και Aριστερά</string>
+    <string name="pref_dual_page_split">Διπλή διαίρεση σελίδας (ALPHA)</string>
 </resources>
--- a/app/src/main/res/values-es/strings.xml
+++ b/app/src/main/res/values-es/strings.xml
@ -273,7 +273,6 @@
    <string name="app_not_available">Aplicación no disponible</string>
    <string name="short_recent_updates">Actualizaciones</string>
    <string name="update_weekly">Semanalmente</string>
-    <string name="update_monthly">Mensualmente</string>
    <string name="pref_library_update_categories">Categorías que incluir en actualización global</string>
    <string name="all">Todos</string>
    <string name="pref_start_screen">Pantalla inicial</string>
--- a/app/src/main/res/values-fa/strings.xml
+++ b/app/src/main/res/values-fa/strings.xml
@ -348,7 +348,6 @@
    <string name="pref_library_update_restriction_summary">در چه شرایطی کتابخانه آپدیت شود</string>
    <string name="pref_library_update_restriction">محدودیت‌های آپدیت کتابخانه</string>
    <string name="pref_library_update_prioritization">ترتیب آپدیت کتابخانه</string>
-    <string name="update_monthly">ماهانه</string>
    <string name="update_weekly">هفتگی</string>
    <string name="update_48hour">هر ۴۸ ساعت یکبار</string>
    <string name="update_3hour">هر ۳ ساعت یکبار</string>
--- a/app/src/main/res/values-fi/strings.xml
+++ b/app/src/main/res/values-fi/strings.xml
@ -161,7 +161,6 @@
    <string name="update_24hour">Päivittäin</string>
    <string name="update_48hour">Kahden päivän välein</string>
    <string name="update_weekly">Viikoittain</string>
-    <string name="update_monthly">Kuukausittain</string>
    <string name="pref_library_update_categories">Globaalin päivityksen sisältämät kategoriat</string>
    <string name="all">Kaikki</string>
    <string name="pref_library_update_restriction">Kirjaston päivityksen rajoitukset</string>
@ -657,4 +656,6 @@
    <string name="action_order_by_chapter_number">Luvunumeron mukaan</string>
    <string name="action_order_by_upload_date">Lisäyspäivämäärän mukaan</string>
    <string name="action_filter_tracked">Seuratut</string>
+    <string name="action_display_show_number_of_items">Näytä kohteiden määrä</string>
+    <string name="right_and_left_nav">Oikea ja vasen</string>
 </resources>
--- a/app/src/main/res/values-fil/strings.xml
+++ b/app/src/main/res/values-fil/strings.xml
@ -270,7 +270,6 @@
    <string name="pref_library_update_restriction_summary">Isapanahon kung nakamit ang (mga) kondisyon</string>
    <string name="pref_library_update_restriction">Kondisyon sa pag-update</string>
    <string name="pref_library_update_prioritization">Ayos ng pagsapanahon</string>
-    <string name="update_monthly">Buwan-buwan</string>
    <string name="update_weekly">Linggo-linggo</string>
    <string name="update_48hour">Kada 2 araw</string>
    <string name="update_24hour">Araw-araw</string>
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@ -106,8 +106,8 @@
    <string name="black_background">Noir</string>
    <string name="pref_viewer_type">Mode de lecture par défaut</string>
    <string name="default_viewer">Par défaut</string>
-    <string name="left_to_right_viewer">Gauche à droite</string>
-    <string name="right_to_left_viewer">Droite à gauche</string>
+    <string name="left_to_right_viewer">De gauche à droite</string>
+    <string name="right_to_left_viewer">De droite à gauche</string>
    <string name="vertical_viewer">Vertical</string>
    <string name="webtoon_viewer">Webtoon</string>
    <string name="pref_image_decoder">Décodeur d\'image</string>
@ -303,7 +303,6 @@
    <string name="action_create">Créer</string>
    <string name="app_not_available">Application indisponible</string>
    <string name="update_weekly">Chaque semaine</string>
-    <string name="update_monthly">Chaque mois</string>
    <string name="default_category">Catégorie par défaut</string>
    <string name="download_notifier_download_paused">Téléchargement en pause</string>
    <string name="local_source">Source locale</string>
@ -403,7 +402,7 @@
    <string name="migrate">Déplacer</string>
    <string name="copy">Copier</string>
    <string name="pref_read_with_long_tap">Menu contextuel (appui prolongé)</string>
-    <string name="action_open_in_web_view">Ouvrir dans le WebView</string>
+    <string name="action_open_in_web_view">Ouvrir dans WebView</string>
    <string name="pref_true_color">Couleurs à 32 bits</string>
    <string name="pref_skip_read_chapters">Passer les chapitres marqués comme lus</string>
    <string name="filter_mode_default">Par défaut</string>
@ -691,4 +690,6 @@
    <string name="action_order_by_chapter_number">Par numéro de chapitre</string>
    <string name="action_order_by_upload_date">Par date de téléversement</string>
    <string name="action_filter_tracked">Suivi</string>
+    <string name="action_display_show_number_of_items">Afficher le nombre d’entrées</string>
+    <string name="right_and_left_nav">Droite et gauche</string>
 </resources>
--- a/app/src/main/res/values-gl/strings.xml
+++ b/app/src/main/res/values-gl/strings.xml
@ -134,7 +134,6 @@
    <string name="pref_library_update_restriction_summary">Actualizar soamente cando as condicións se cumpren</string>
    <string name="pref_library_update_restriction">Restriccións de actualización da biblioteca</string>
    <string name="pref_library_update_prioritization">Orden de actualización da biblioteca</string>
-    <string name="update_monthly">Mensualmente</string>
    <string name="update_weekly">Semanalmente</string>
    <string name="update_48hour">Cada 2 días</string>
    <string name="update_24hour">Diariamente</string>
--- a/app/src/main/res/values-he/strings.xml
+++ b/app/src/main/res/values-he/strings.xml
@ -200,7 +200,6 @@
    <string name="pref_library_update_restriction_summary">עדכן רק כאשר מתקיימים התנאים</string>
    <string name="pref_library_update_restriction">מגבלות עדכון הספריה</string>
    <string name="pref_library_update_prioritization">סדר עדכון הספריה</string>
-    <string name="update_monthly">פעם בחודש</string>
    <string name="update_weekly">פעם בשבוע</string>
    <string name="update_48hour">פעם ביומיים</string>
    <string name="update_1hour">פעם בשעה</string>
--- a/app/src/main/res/values-hi/strings.xml
+++ b/app/src/main/res/values-hi/strings.xml
@ -95,7 +95,6 @@
    <string name="update_24hour">हर रोज़</string>
    <string name="update_48hour">हर २ दिन</string>
    <string name="update_weekly">साप्ताहिक</string>
-    <string name="update_monthly">मासिक</string>
    <string name="pref_library_update_categories">वैश्विक श्रेणियाँ जो अद्यतन में शामिल करनी है</string>
    <string name="all">समस्त</string>
    <string name="pref_library_update_restriction">पुस्तकालय अद्यतन प्रतिबंध</string>
@ -598,9 +597,9 @@
    <string name="backup_restore_missing_trackers">ट्रैकर्स में लॉग इन नहीं किया गया:</string>
    <string name="pref_remove_bookmarked_chapters">बुकमार्क अध्यायों को हटाएं</string>
    <string name="pref_category_delete_chapters">अध्यायों को हटाएं</string>
-    <string name="ext_nsfw_warning">18+ सामग्री हो सकती है</string>
+    <string name="ext_nsfw_warning">इसमें NSFW (18+) सामग्री हो सकती है</string>
    <string name="ext_nsfw_short">18+</string>
-    <string name="parental_controls_info">यह अनौपचारिक या संभावित रूप से फ़्लैग किए गए एक्सटेंशन को ऐप के भीतर 18+ सामग्री के सामने आने से नहीं रोकता है।</string>
+    <string name="parental_controls_info">यह अनौपचारिक या संभावित रूप से फ़्लैग किए गए एक्सटेंशन को ऐप के भीतर NSFW (18+) सामग्री के सामने आने से नहीं रोकता है।</string>
    <plurals name="missing_chapters_warning">
        <item quantity="one">1 लापता अध्याय है</item>
        <item quantity="other">%d लापता अध्याय हैं</item>
@ -622,7 +621,8 @@
    <string name="pref_clear_history">इतिहास मिटा दें</string>
    <string name="clear_history_confirmation">क्या आपको यकीन है\? सारा इतिहास खो जाएगा।</string>
    <string name="clear_history_completed">इतिहास हटाया गया</string>
-    <string name="invalid_backup_file_type">अमान्य बैकअप फ़ाइल: %1$s</string>
+    <string name="invalid_backup_file_type">अमान्य बैकअप फ़ाइल प्रकार: %1$s
+\nयह .proto.gz या .json के साथ समाप्त होना चाहिए।</string>
    <string name="spen_next_page">अगला पृष्ठ</string>
    <string name="spen_previous_page">पिछला पृष्ठ</string>
    <string name="migration_help_guide">स्रोत माइग्रेशन गाइड</string>
@ -635,5 +635,27 @@
    <string name="pref_label_nsfw_extension">एक्सटेंशन सूची में लेबल</string>
    <string name="pref_show_nsfw_extension">एक्सटेंशन सूची में दिखाएं</string>
    <string name="pref_show_nsfw_source">स्रोत सूची में दिखाएं</string>
-    <string name="pref_category_nsfw_content">18+ सामग्री</string>
+    <string name="pref_category_nsfw_content">NSFW (18+) स्रोत</string>
+    <string name="channel_crash_logs">क्रैश लॉग</string>
+    <string name="file_picker_error">कोई फ़ाइल पिकर ऐप नहीं मिला</string>
+    <string name="myanimelist_relogin">कृपया फिर से MAL पर लॉगिन करें</string>
+    <string name="myanimelist_creds_missing">MAL लॉगिन क्रेडेंशियल नहीं मिला</string>
+    <string name="track_finished_reading_date">पढ़ना समाप्त की तिथि</string>
+    <string name="track_started_reading_date">पढ़ना शुरू करने की तारीख</string>
+    <string name="crash_log_saved">क्रैश लॉग सहेजे गए</string>
+    <string name="pref_dump_crash_logs_summary">डेवलपर्स के साथ साझा करने के लिए फ़ाइल में त्रुटि लॉग सहेजता है</string>
+    <string name="pref_dump_crash_logs">डंप क्रैश लॉग</string>
+    <string name="pref_viewer_nav">नेविगेशन लेआउट</string>
+    <string name="right_and_left_nav">दाएं और बाएं</string>
+    <string name="edge_nav">धार</string>
+    <string name="kindlish_nav">किंडल-ईश</string>
+    <string name="l_nav">एल आकार</string>
+    <string name="default_nav">डिफॉल्ट</string>
+    <string name="network_unmetered">अनमीटर्ड नेटवर्क</string>
+    <string name="action_desc">अवरोही</string>
+    <string name="action_asc">आरोही</string>
+    <string name="action_order_by_chapter_number">अध्याय संख्या से</string>
+    <string name="action_order_by_upload_date">अपलोड तिथि से</string>
+    <string name="action_display_show_number_of_items">वस्तुओं की संख्या दिखाएं</string>
+    <string name="action_filter_tracked">ट्रैक किए गए</string>
 </resources>
--- a/app/src/main/res/values-hr/strings.xml
+++ b/app/src/main/res/values-hr/strings.xml
@ -45,7 +45,6 @@
    <string name="pref_library_update_restriction_summary">Ažuriraj samo kad su ispunjeni uvjeti</string>
    <string name="pref_library_update_restriction">Ograničenja za ažuriranje biblioteke</string>
    <string name="pref_library_update_prioritization">Redoslijed ažuriranja biblioteke</string>
-    <string name="update_monthly">Mjesečno</string>
    <string name="update_weekly">Tjedno</string>
    <string name="update_48hour">Svaki drugi dan</string>
    <string name="update_24hour">Dnevno</string>
--- a/app/src/main/res/values-hu/strings.xml
+++ b/app/src/main/res/values-hu/strings.xml
@ -46,7 +46,6 @@
    <string name="update_24hour">Naponta</string>
    <string name="update_48hour">2 naponta</string>
    <string name="update_weekly">Hetente</string>
-    <string name="update_monthly">Havonta</string>
    <string name="pref_library_update_categories">Globális frissítésben tartalmazott kategóriák</string>
    <string name="all">Összes</string>
    <string name="pref_library_update_restriction">Könyvtárfrissítési korlátozások</string>
--- a/app/src/main/res/values-in/strings.xml
+++ b/app/src/main/res/values-in/strings.xml
@ -91,7 +91,6 @@
    <string name="update_24hour">Tiap hari</string>
    <string name="update_48hour">Tiap 2 hari</string>
    <string name="update_weekly">Tiap minggu</string>
-    <string name="update_monthly">Tiap bulan</string>
    <string name="pref_library_update_categories">Kategori untuk disertakan dalam pembaruan global</string>
    <string name="all">Semua</string>
    <string name="pref_library_update_restriction">Pembatasan pembaruan perpustakaan</string>
@ -501,7 +500,7 @@
        <item quantity="other">%1$s lagi</item>
    </plurals>
    <string name="downloaded_only_summary">Filter semua manga di Perpustakaan</string>
-    <string name="check_for_updates">Cek pembaruan</string>
+    <string name="check_for_updates">Periksa pembaruan</string>
    <string name="restoring_backup_canceled">Pemulihan dibatalkan</string>
    <string name="restore_in_progress">Pemulihan masih dalam proses</string>
    <string name="backup_in_progress">Pencadangan masih dalam proses</string>
@ -611,7 +610,8 @@
    <string name="clear_history_completed">Riwayat telah dihapus</string>
    <string name="pref_hide_bottom_bar_on_scroll">Sembunyikan bilah bawah saat menggulirkan halaman</string>
    <string name="pref_category_nsfw_content">Sumber NSFW (18+)</string>
-    <string name="invalid_backup_file_type">Cadangan tidak valid: %1$s</string>
+    <string name="invalid_backup_file_type">Tipe file berkas cadangan tidak valid: %1$s
+\nHarusnya nama file berakhir dengan .proto.gz atau .json.</string>
    <string name="pref_backup_auto_create_legacy">Buat cadangan versi lama juga</string>
    <string name="pref_create_legacy_backup">Buat cadangan versi</string>
    <string name="spen_next_page">Halaman selanjutnya</string>
@ -635,4 +635,14 @@
    <string name="action_order_by_chapter_number">Berdasarkan nomor bab</string>
    <string name="action_order_by_upload_date">Berdasarkan tanggal unggahan</string>
    <string name="action_filter_tracked">Dilacak</string>
+    <string name="pref_dump_crash_logs">Buang log kerusakan</string>
+    <string name="channel_crash_logs">Log kerusakan</string>
+    <string name="track_finished_reading_date">Tanggal selesai membaca</string>
+    <string name="track_started_reading_date">Tanggal mulai membaca</string>
+    <string name="crash_log_saved">Log kerusakan disimpan</string>
+    <string name="pref_dump_crash_logs_summary">Simpan log kesalahan ke sebuah file untuk dibagikan dengan pengembang aplikasi</string>
+    <string name="pref_viewer_nav">Tata letak navigasi</string>
+    <string name="right_and_left_nav">Kanan dan Kiri</string>
+    <string name="network_unmetered">Jaringan yang tidak terukur</string>
+    <string name="action_display_show_number_of_items">Tampilkan jumlah item</string>
 </resources>
--- a/app/src/main/res/values-it/strings.xml
+++ b/app/src/main/res/values-it/strings.xml
@ -299,7 +299,6 @@
    <string name="app_not_available">App non disponibile</string>
    <string name="short_recent_updates">Aggiornamenti</string>
    <string name="update_weekly">Settimanalmente</string>
-    <string name="update_monthly">Mensilmente</string>
    <string name="default_category">Categoria predefinita</string>
    <string name="track">Monitoraggio</string>
    <string name="pref_category_tracking">Monitoraggio</string>
@ -630,7 +629,7 @@
    <string name="no_pinned_sources">Non hai fonti fissate</string>
    <string name="pref_remove_bookmarked_chapters">Elimina capitoli contrassegnati</string>
    <string name="pref_category_delete_chapters">Elimina capitoli</string>
-    <string name="ext_nsfw_warning">Potrebbe contenere materiale 18+</string>
+    <string name="ext_nsfw_warning">Potrebbe contenere materiale per adulti</string>
    <string name="ext_nsfw_short">18+</string>
    <plurals name="missing_chapters_warning">
        <item quantity="one">C\'è un capitolo mancante</item>
@ -638,7 +637,7 @@
    </plurals>
    <string name="backup_restore_missing_trackers">Trackers non collegati:</string>
    <string name="no_chapters_error">Nessun capitolo trovato</string>
-    <string name="parental_controls_info">Questo non impedisce a estensioni non ufficiali o potenzialmente segnalate in modo errato di far mostrare contenuti 18+ all\'interno dell\'app.</string>
+    <string name="parental_controls_info">Non impedisce ad estensioni non ufficiali o classificate in modo errato/fuorviante di mostrare contenuti per adulti all\'interno dell\'app.</string>
    <string name="chapter_settings_updated">Impostazioni predefinite del capitolo aggiornate</string>
    <string name="share_page_info">%1$s: %2$s, pagina %3$d</string>
    <string name="set_chapter_settings_as_default">Imposta come predefinito</string>
@ -658,7 +657,8 @@
    <string name="spen_next_page">Pagina successiva</string>
    <string name="spen_previous_page">Pagina precedente</string>
    <string name="migration_help_guide">Guida alla migrazione di origine</string>
-    <string name="invalid_backup_file_type">File di backup invalido: %1$s</string>
+    <string name="invalid_backup_file_type">File di backup non valido: %1$s
+\nDovrebbe terminare con .proto.gz oppure .json.</string>
    <string name="full_restore_offline">Ripristina fuori linea, termina rapidamente ma contiene solo ciò che ha il backup</string>
    <string name="full_restore_online">Ripristina in linea, molto più lentamente ma fornisce informazioni e capitoli più aggiornati</string>
    <string name="full_restore_mode">Modalità rete</string>
@ -677,4 +677,18 @@
    <string name="edge_nav">Bordo</string>
    <string name="kindlish_nav">Tipo un Kindle</string>
    <string name="l_nav">A forma di L</string>
+    <string name="channel_crash_logs">Resoconto dei crash</string>
+    <string name="track_finished_reading_date">Data di fine lettura</string>
+    <string name="track_started_reading_date">Data di inizio lettura</string>
+    <string name="crash_log_saved">Resoconto salvato</string>
+    <string name="pref_dump_crash_logs_summary">Salva un resoconto degli errori su un file per condividerlo con gli sviluppatori</string>
+    <string name="pref_dump_crash_logs">Salva un resoconto dei crash</string>
+    <string name="network_unmetered">Connessione illimitata</string>
+    <string name="action_desc">Decrescente</string>
+    <string name="action_asc">Crescente</string>
+    <string name="action_order_by_chapter_number">Per numero di capitolo</string>
+    <string name="action_order_by_upload_date">Per data di caricamento</string>
+    <string name="action_filter_tracked">Tracciati</string>
+    <string name="action_display_show_number_of_items">Elementi visualizzati</string>
+    <string name="right_and_left_nav">Navigazione destra/sinistra</string>
 </resources>
--- a/app/src/main/res/values-ja/strings.xml
+++ b/app/src/main/res/values-ja/strings.xml
@ -81,7 +81,6 @@
    <string name="update_24hour">毎日</string>
    <string name="update_48hour">2日ごと</string>
    <string name="update_weekly">毎週</string>
-    <string name="update_monthly">毎月</string>
    <string name="pref_library_update_categories">グローバル更新に含まれるカテゴリ</string>
    <string name="all">すべて</string>
    <string name="pref_library_update_restriction">ライブラリ更新制限</string>
@ -619,7 +618,8 @@
    <string name="pref_create_legacy_backup_summary">古いバージョンのTachiyomiで利用可能</string>
    <string name="pref_create_legacy_backup">レガシー バックアップを作成</string>
    <string name="migration_help_guide">ソース移行ガイド</string>
-    <string name="invalid_backup_file_type">無効なバックアップ ファイル：%1$s</string>
+    <string name="invalid_backup_file_type">無効なバックアップ ファイル：%1$s
+\nファイル拡張子は.proto.gzもしくは.jsonであるよう確認してください。</string>
    <string name="pref_category_nsfw_content">成人向けのソース</string>
    <string name="pref_label_nsfw_extension">拡張機能リストでマーク</string>
    <string name="pref_show_nsfw_extension">拡張機能リストに表示</string>
@ -627,4 +627,23 @@
    <string name="file_picker_error">ファイルを選択できるアプリが見つかりません</string>
    <string name="myanimelist_relogin">もう一度MALにログインしてください</string>
    <string name="myanimelist_creds_missing">MALログイン資格情報が見つかりません</string>
+    <string name="action_display_show_number_of_items">アイテム数を表示する</string>
+    <string name="channel_crash_logs">クラッシュログ</string>
+    <string name="track_finished_reading_date">読み終わった日付</string>
+    <string name="track_started_reading_date">読み始めた日付</string>
+    <string name="crash_log_saved">クラッシュログが保存されました</string>
+    <string name="edge_nav">角</string>
+    <string name="default_nav">デフォルト</string>
+    <string name="action_order_by_chapter_number">章の番号順</string>
+    <string name="action_order_by_upload_date">アップロードされた日付順</string>
+    <string name="action_filter_tracked">登録済み</string>
+    <string name="pref_dump_crash_logs_summary">開発者に渡すよう、エラー ログを保存します</string>
+    <string name="pref_dump_crash_logs">クラッシュ ログをダンプ</string>
+    <string name="pref_viewer_nav">ナビゲーションレイアウト</string>
+    <string name="right_and_left_nav">右と左</string>
+    <string name="kindlish_nav">Kindleスタイル</string>
+    <string name="l_nav">L形</string>
+    <string name="network_unmetered">従量制データではないネットワーク</string>
+    <string name="action_desc">降順</string>
+    <string name="action_asc">昇順</string>
 </resources>
--- a/app/src/main/res/values-ka-rGE/strings.xml
+++ b/app/src/main/res/values-ka-rGE/strings.xml
@ -130,7 +130,6 @@
    <string name="update_24hour">ყოველდღე</string>
    <string name="update_48hour">ყოველ 2 დღეში ერთხელ</string>
    <string name="update_weekly">ყოველ კვირა</string>
-    <string name="update_monthly">ყოველთვე</string>
    <string name="pref_library_update_prioritization">ბიბლიოთეკის განახლების რიგითობა</string>
    <string name="pref_library_update_restriction">ბიბლიოთეკის განახლების შეზღუდვები</string>
    <string name="pref_library_update_restriction_summary">განაახლე მხოლოდ როცა პირობები დაკმაყოფილდება</string>
@ -253,12 +252,12 @@
    <string name="backup_created">რეზერვი შექმნილია</string>
    <string name="invalid_backup_file">არასწორი სარეზერვო ფაილი</string>
    <string name="invalid_backup_file_missing_data">ფაილს აკლია მონაცემები.</string>
-    <string name="invalid_backup_file_missing_manga">რეზერვი არ შეიცავს არცერთ მანგას</string>
+    <string name="invalid_backup_file_missing_manga">რეზერვი არ შეიცავს არცერთ მანგას.</string>
    <string name="backup_restore_missing_sources">დაკარგული წყაროები:</string>
    <string name="restore_completed">აღდგენა შესრულებულია</string>
    <string name="restore_duration">%02d წუთი, %02d წამი</string>
    <string name="backup_in_progress">რეზერვის შემქნა პროგრესშია</string>
-    <string name="backup_choice">რას გსურს რომ შეუქმნა რეზერვი</string>
+    <string name="backup_choice">რას გსურს რომ შეუქმნა რეზერვი\?</string>
    <string name="creating_backup">რეზერვის შექმნა</string>
    <string name="creating_backup_error">რეზერვის შექმნა ვერ მოხერხდა</string>
    <string name="restore_in_progress">აღდგენა უკვე მიმდინარეობს</string>
@ -333,7 +332,7 @@
    <string name="manga_removed_library">წაშლილია ბიბლიოთეკიდან</string>
    <string name="manga_info_expand">მეტი ინფორმაციის ჩვენება</string>
    <string name="manga_info_collapse">ნაკლები ინფორმაციის ჩვენება</string>
-    <string name="delete_downloads_for_manga">გადმოწერილი თავების წაშლა</string>
+    <string name="delete_downloads_for_manga">წაიშალოს გადმოწერილი თავები\?</string>
    <string name="copied_to_clipboard">დაკოპირებულია ბუფერში:
 \n%1$s</string>
    <string name="source_not_installed">წყარო არ არის დაინსტალირებული: %1$s</string>
@ -392,7 +391,7 @@
    <string name="downloading">გადმოწერა…</string>
    <string name="download_progress">გადმოწერილია %1$d%%</string>
    <string name="chapter_progress">გვერდი: %1$d</string>
-    <string name="chapter_subtitle">თავი: %1$d</string>
+    <string name="chapter_subtitle">თავი: %1$s</string>
    <string name="no_next_chapter">შემდეგი თავი ვერ მოიძებნა</string>
    <string name="no_previous_chapter">წინა თავი ვერ მოიძებნა</string>
    <string name="decode_image_error">სურათის გადმოტვირთვა ვერ მოხერხდა</string>
@ -408,7 +407,7 @@
    <string name="transition_pages_error">გვერდების ჩატვირთვა ვერ მოხერხდა: %1$s</string>
    <string name="page_list_empty_error">ვერცერთი გვერდი ვერ მოიძევნა</string>
    <string name="updating_library">ბიბლიოთეკის განახლება</string>
-    <string name="recent_manga_time">თავ. %1$s - %2$</string>
+    <string name="recent_manga_time">თავ. %1$s - %2$s</string>
    <string name="migration_info">დააჭირე რომ მონიშნო წყარო საიდანაც გინდა მიგრაცია</string>
    <string name="migration_dialog_what_to_include">ამოირჩიე მონაცემები შესაყვანად</string>
    <string name="migration_selection_prompt">ამოირჩიე წყარო საიდანაც გინდა მიგრაცია</string>
@ -441,7 +440,7 @@
    <string name="description_cover">მანგას ყდა</string>
    <string name="information_no_downloads">გადმოწერები არ არის</string>
    <string name="information_no_recent">განახლებები არ არის</string>
-    <string name="information_empty_library">შენი ბიბლიოთეკა ცარიელია, დაამატე სერიები შენს ბიბლიოთეკაში \"დაათვალიერე\"-დან</string>
+    <string name="information_empty_library">შენი ბიბლიოთეკა ცარიელია, დაამატე სერიები შენს ბიბლიოთეკაში \"დაათვალიერე\"-დან.</string>
    <string name="download_notifier_text_only_wifi">Wi-Fi კავშირი არ არის ხელმისაწვდომი</string>
    <string name="download_notifier_no_network">ინტერნეტთან კავშირი არ არის ხელმისაწვდომი</string>
    <string name="download_notifier_download_paused">გადმოწერა დაპაუზებულია</string>
@ -472,8 +471,8 @@
    <string name="ext_trust">ნდობა</string>
    <string name="ext_untrusted">არასანდო</string>
    <string name="untrusted_extension">არასანდო დამატება</string>
-    <string name="obsolete_extension_message">დამატება აღარ არის ხელმისაწვდომი</string>
-    <string name="unofficial_extension_message">დამატება არ არის Tachiyomi-ს ოფიციალური დამატებების სიიდან</string>
+    <string name="obsolete_extension_message">დამატება აღარ არის ხელმისაწვდომი.</string>
+    <string name="unofficial_extension_message">დამატება არ არის Tachiyomi-ს ოფიციალური დამატებების სიიდან.</string>
    <string name="pref_double_tap_anim_speed">ორჯერ დაჭერისას ანიმაციის სისწრაფე</string>
    <string name="pref_true_color_summary">აუმჯობესებს ხარისხს, თუმცა ამცირებს წარმადობას</string>
    <string name="pref_custom_brightness">გამოიყენე პერსონალიზებული სიკაშკაშე</string>
@ -497,7 +496,7 @@
    <string name="page_downloaded">გვერდი დაკოპირდა %1$s -ში</string>
    <string name="confirm_set_image_as_cover">გამოვიყენოთ ეს სურათი ყდის ნახატად?</string>
    <string name="information_no_recent_manga">ბოლო ხანებში არაფერი არ არის წაკითხული</string>
-    <string name="information_empty_category">შენ არ გაქვს კატეგორიები, აირჩიე \"+\" ღილაკი რათა შექმნა ერთი, შენი ბიბლიოთეკის დასაორგანიზებლად</string>
+    <string name="information_empty_category">შენ არ გაქვს კატეგორიები, აირჩიე \"+\" ღილაკი რათა შექმნა ერთი, შენი ბიბლიოთეკის დასაორგანიზებლად.</string>
    <string name="information_webview_required">WebView არის აუცილებელი Tachiyomi-ს სამუშაოდ</string>
    <string name="information_webview_outdated">გთხოვთ განაახლოთ WebView აპლიკაცია უკეთესი თავსებდობისთვის</string>
    <string name="download_notifier_downloader_title">გადმომწერი</string>
@ -507,15 +506,15 @@
    <string name="action_enable_all">ჩართე ყველა</string>
    <string name="action_disable_all">გამორთე ყველა</string>
    <string name="secure_screen_summary">აპლიკაციებს შორის გადართვისას შემადგენლობის დამალვა და სკრინშოტების დაბლოკვა</string>
-    <string name="untrusted_extension_message">ეს დამატება ხელმოწერილია უცნობი სერთიფიკატის მიერ და არ არის აქტივირებული\\n\\nმავნე დამატებას შეუძლია
+    <string name="untrusted_extension_message">ეს დამატება ხელმოწერილია უცნობი სერთიფიკატის მიერ და არ არის აქტივირებული.
 \n
-\nწაიკითხოს შესვლის მონაცემები შენახული ამ აპლიკაციაში ან გაუშვას თავისი კოდი \\n\\nამ სერტიფიკატის ნდობით თქვენ
+\nმავნე დამატებას შეუძლია წაიკითხოს შესვლის მონაცემები შენახული ამ აპლიკაციაში ან გაუშვას თავისი კოდი.
 \n
-\nთქვენს თავზე იღებთ რისკებს და პასუხისმგებლობას.</string>
+\nამ სერტიფიკატის ნდობით თქვენ თქვენს თავზე იღებთ რისკებს და პასუხისმგებლობას.</string>
    <string name="tracking_info">ცალმხრივი სინქრონიზაცია თვალყურის სადევნებელ სერვისებში თავების პროგრესის განსაახლებლად. მიადევნე თვალყური ინდივიდუალურ მანგებს მათი ჩანართებიდან</string>
-    <string name="backup_restore_content">აღდგენა იყენებს წყაროებს მონაცემების გადმოსაწერად.\\n\\nდარწმუნდი რომ გაქვს დაინსტალირებული ყველა
+    <string name="backup_restore_content">აღდგენა იყენებს წყაროებს მონაცემების გადმოსაწერად.
 \n
-\nსაჭირო დამატება და ხარ დალოგინებული წყაროებში და თვალყურის სადევნებელ სერვისებში ააღდგენამდე.</string>
+\nდარწმუნდი რომ გაქვს დაინსტალირებული ყველა საჭირო დამატება და ხარ დალოგინებული წყაროებში და თვალყურის სადევნებელ სერვისებში ააღდგენამდე.</string>
    <string name="pref_refresh_library_tracking_summary">ანახლებს სტატუსს, შეფასებას და ბოლო თავს წაკითხულს თვალყურის სადევნებელ სერვისებიდან</string>
    <string name="download_notifier_page_ready_error">გვერდი ვერ ჩაიტვირთა</string>
    <string name="filter_mode_overlay">გადაფარება</string>
@ -584,4 +583,6 @@
    <string name="action_start">დაწყება</string>
    <string name="action_sort_date_added">დამატების თარიღი</string>
    <string name="action_download_unread">გადმოიწეროს წაუკითხავი თავები</string>
+    <string name="ext_nsfw_warning">შეიძლება შეიჩაცდეს უცენზურო(18+) კონტენტს</string>
+    <string name="ext_nsfw_short">18+</string>
 </resources>
--- a/app/src/main/res/values-kn/strings.xml
+++ b/app/src/main/res/values-kn/strings.xml
@ -287,7 +287,6 @@
    <string name="pref_library_update_restriction_summary">ಷರತ್ತುಗಳನ್ನು ಪೂರೈಸಿದಾಗ ಮಾತ್ರ ನವೀಕರಿಸಿ</string>
    <string name="pref_library_update_restriction">ಗ್ರಂಥಾಲಯ ನವೀಕರಣ ನಿರ್ಬಂಧಗಳು</string>
    <string name="pref_library_update_prioritization">ಗ್ರಂಥಾಲಯ ನವೀಕರಣ ಪಾಳಿ</string>
-    <string name="update_monthly">ತಿಂಗಳಿಗೊಮ್ಮೆ</string>
    <string name="update_weekly">ವಾರಕ್ಕೊಮ್ಮೆ</string>
    <string name="update_48hour">ಪ್ರತಿ 2 ದಿನಗಳಿಗೊಮ್ಮೆ</string>
    <string name="update_24hour">ಪ್ರತಿದಿನ</string>
--- a/app/src/main/res/values-ko/strings.xml
+++ b/app/src/main/res/values-ko/strings.xml
@ -95,7 +95,6 @@
    <string name="update_24hour">1일</string>
    <string name="update_48hour">2일</string>
    <string name="update_weekly">1주</string>
-    <string name="update_monthly">1달</string>
    <string name="pref_library_update_categories">전역 업데이트에 포함할 카테고리</string>
    <string name="all">전부</string>
    <string name="pref_library_update_restriction">서재 업데이트 제한</string>
--- a/app/src/main/res/values-mr/strings.xml
+++ b/app/src/main/res/values-mr/strings.xml
@ -185,7 +185,6 @@
    <string name="pref_library_update_restriction_summary">अटी पूर्ण झाल्यावरच अध्यातन करावे</string>
    <string name="pref_library_update_restriction">लायब्ररी अद्ययावत प्रतिबंधी</string>
    <string name="pref_library_update_prioritization">लायब्ररी अद्ययावत क्रम</string>
-    <string name="update_monthly">मासिक</string>
    <string name="double_tap_anim_speed_0">अनिमेशन नाही</string>
    <string name="zoom_start_center">सेंटर</string>
    <string name="zoom_start_right">उजवी बाजू</string>
--- a/app/src/main/res/values-ms/strings.xml
+++ b/app/src/main/res/values-ms/strings.xml
@ -94,7 +94,6 @@
    <string name="update_24hour">Setiap hari</string>
    <string name="update_48hour">Setiap 2 hari</string>
    <string name="update_weekly">Setiap minggu</string>
-    <string name="update_monthly">Setiap bulan</string>
    <string name="pref_library_update_categories">Kategori bagi kemas kini keseluruhan</string>
    <string name="all">Semua</string>
    <string name="pref_library_update_restriction">Batasan kemas kini pustaka</string>
@ -645,4 +644,6 @@
    <string name="track_started_reading_date">Tarikh mula membaca</string>
    <string name="track_finished_reading_date">Tarikh selesai membaca</string>
    <string name="action_filter_tracked">Dijejaki</string>
+    <string name="action_display_show_number_of_items">Tunjuk jumlah bilangan</string>
+    <string name="right_and_left_nav">Kanan dan kiri</string>
 </resources>
--- a/app/src/main/res/values-nb-rNO/strings.xml
+++ b/app/src/main/res/values-nb-rNO/strings.xml
@ -90,7 +90,6 @@
    <string name="update_24hour">Daglig</string>
    <string name="update_48hour">Annenhver dag</string>
    <string name="update_weekly">Ukentlig</string>
-    <string name="update_monthly">Månedlig</string>
    <string name="all">Alle</string>
    <string name="charging">Lading</string>
    <string name="pref_start_screen">Startskjerm</string>
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@ -81,7 +81,6 @@
    <string name="update_24hour">Dagelijks</string>
    <string name="update_48hour">Tweedagelijks</string>
    <string name="update_weekly">Wekelijks</string>
-    <string name="update_monthly">Maandelijks</string>
    <string name="all">Alles</string>
    <string name="pref_start_screen">Beginscherm</string>
    <string name="pref_language">Taal</string>
@ -645,4 +644,17 @@
    <string name="kindlish_nav">Kindle-achtig</string>
    <string name="l_nav">L-vormig</string>
    <string name="default_nav">Standaard</string>
+    <string name="channel_crash_logs">Crashlogboeken</string>
+    <string name="track_finished_reading_date">Datum klaar met lezen</string>
+    <string name="track_started_reading_date">Datum begonnen met lezen</string>
+    <string name="crash_log_saved">Crashlogboeken opgeslagen</string>
+    <string name="pref_dump_crash_logs_summary">Slaat foutmeldingslogboeken op in een bestand om te delen met de ontwikkelaars</string>
+    <string name="pref_dump_crash_logs">Crashlogboeken opslaan</string>
+    <string name="network_unmetered">Onbeperkt netwerk</string>
+    <string name="action_desc">Aflopend</string>
+    <string name="action_asc">Oplopend</string>
+    <string name="action_order_by_chapter_number">Op hoofdstuknummer</string>
+    <string name="action_order_by_upload_date">Op uploaddatum</string>
+    <string name="action_display_show_number_of_items">Aantal items tonen</string>
+    <string name="action_filter_tracked">Getracked</string>
 </resources>
--- a/app/src/main/res/values-pl/strings.xml
+++ b/app/src/main/res/values-pl/strings.xml
@ -161,7 +161,6 @@
    <string name="update_24hour">Co 1 dzień</string>
    <string name="update_48hour">Co 2 dni</string>
    <string name="update_weekly">Co tydzień</string>
-    <string name="update_monthly">Co miesiąc</string>
    <string name="pref_library_update_categories">Kategorie zawarte w globalnej aktualizacji</string>
    <string name="all">Wszystko</string>
    <string name="pref_library_update_restriction">Warunki aktualizacji biblioteki</string>
@ -680,4 +679,5 @@
    <string name="action_order_by_chapter_number">Według numeru rozdziału</string>
    <string name="action_order_by_upload_date">Po dacie dodania</string>
    <string name="action_filter_tracked">Śledzone</string>
+    <string name="action_display_show_number_of_items">Pokaż liczbę elementów</string>
 </resources>
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
arkon	f590378761	Release 0.10.9	2021-02-12 16:01:23 -05:00
arkon	f5f592be91	Require minimum WebView v88, try to catch fatal errors too	2021-02-12 12:42:33 -05:00
arkon	7a373fb43a	Minor download icon optimizations	2021-02-12 12:27:40 -05:00
arkon	aded11e599	Make backup restoring logic more sequential	2021-02-12 12:27:40 -05:00
arkon	41d7cee020	Remove ExperimentalSerializationApi opt-in annotations	2021-02-12 12:27:40 -05:00
Jozef Hollý	f2ef6a20e6	Weblate translations (#4378 ) Co-authored-by: Adaś <adam.prosniak@gmail.com> Co-authored-by: Ajeje Brazorf <lmelonimamo@yahoo.it> Co-authored-by: Alex <linuxrf@gmail.com> Co-authored-by: Ava <Sasu.ruotsalainen@live.fi> Co-authored-by: Crazyom <naxom@laposte.net> Co-authored-by: Cream π <f.t.nayeem014@gmail.com> Co-authored-by: DarKCroX <darkcrox.2020@outlook.com> Co-authored-by: Eduard Ereza Martínez <eduard@ereza.cat> Co-authored-by: Eric <spice2wolf@gmail.com> Co-authored-by: Eugene <eugcheung94@gmail.com> Co-authored-by: Flamm <robindevaux25@gmail.com> Co-authored-by: Habibur Rahman <habiburr016@gmail.com> Co-authored-by: Hosted Weblate <hosted@weblate.org> Co-authored-by: Huang Zhiyi <hzy980512@126.com> Co-authored-by: Iuri Jikidze <ijiki16@freeuni.edu.ge> Co-authored-by: Jimly Asshiddiqy <j_mly@ymail.com> Co-authored-by: Kurocon <weblate@kurocon.nl> Co-authored-by: Lyfja <yassinelaoud@gmail.com> Co-authored-by: Lzmxya <lzmxya@gmail.com> Co-authored-by: Matteo Gaeta <matteo.gaeta.1998@gmail.com> Co-authored-by: Michalis <michalisntovas@yahoo.gr> Co-authored-by: Murilo Simionato Arnemann <murilo2110@hotmail.com> Co-authored-by: Oğuz Ersen <oguzersen@protonmail.com> Co-authored-by: Paulo Pinho <kebrus@gmail.com> Co-authored-by: Pitpe11 <giorgos2550@gmail.com> Co-authored-by: Rocco Casadei <roccobot@gmail.com> Co-authored-by: Rostyslav <info@ubilling.net.ua> Co-authored-by: Samuel Carvalho de Araújo <samuelnegro12345@gmail.com> Co-authored-by: Soitora <simon.mattila@protonmail.com> Co-authored-by: darkbeast13 <nikhil15mps@gmail.com> Co-authored-by: Роман <Rozhenkov69@gmail.com> Co-authored-by: 赤城悠 <hapipon815@gmail.com> Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/bn/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/ca/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/de/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/el/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/fi/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/fr/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/hi/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/id/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/it/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/ja/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/ka/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/ms/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/nl/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/pl/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/pt/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/pt_BR/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/ru/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/sc/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/sv/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/tr/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/uk/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/zh_Hans/ Translate-URL: https://hosted.weblate.org/projects/tachiyomi/strings/zh_Hant/ Translation: Tachiyomi/Tachiyomi 0.x Co-authored-by: Hosted Weblate <hosted@weblate.org> Co-authored-by: Adaś <adam.prosniak@gmail.com> Co-authored-by: Ajeje Brazorf <lmelonimamo@yahoo.it> Co-authored-by: Alex <linuxrf@gmail.com> Co-authored-by: Ava <Sasu.ruotsalainen@live.fi> Co-authored-by: Crazyom <naxom@laposte.net> Co-authored-by: Cream π <f.t.nayeem014@gmail.com> Co-authored-by: DarKCroX <darkcrox.2020@outlook.com> Co-authored-by: Eduard Ereza Martínez <eduard@ereza.cat> Co-authored-by: Eric <spice2wolf@gmail.com> Co-authored-by: Eugene <eugcheung94@gmail.com> Co-authored-by: Flamm <robindevaux25@gmail.com> Co-authored-by: Habibur Rahman <habiburr016@gmail.com> Co-authored-by: Huang Zhiyi <hzy980512@126.com> Co-authored-by: Iuri Jikidze <ijiki16@freeuni.edu.ge> Co-authored-by: Jimly Asshiddiqy <j_mly@ymail.com> Co-authored-by: Kurocon <weblate@kurocon.nl> Co-authored-by: Lyfja <yassinelaoud@gmail.com> Co-authored-by: Lzmxya <lzmxya@gmail.com> Co-authored-by: Matteo Gaeta <matteo.gaeta.1998@gmail.com> Co-authored-by: Michalis <michalisntovas@yahoo.gr> Co-authored-by: Murilo Simionato Arnemann <murilo2110@hotmail.com> Co-authored-by: Oğuz Ersen <oguzersen@protonmail.com> Co-authored-by: Paulo Pinho <kebrus@gmail.com> Co-authored-by: Pitpe11 <giorgos2550@gmail.com> Co-authored-by: Rocco Casadei <roccobot@gmail.com> Co-authored-by: Rostyslav <info@ubilling.net.ua> Co-authored-by: Samuel Carvalho de Araújo <samuelnegro12345@gmail.com> Co-authored-by: Soitora <simon.mattila@protonmail.com> Co-authored-by: darkbeast13 <nikhil15mps@gmail.com> Co-authored-by: Роман <Rozhenkov69@gmail.com> Co-authored-by: 赤城悠 <hapipon815@gmail.com>	2021-02-12 12:27:32 -05:00
arkon	a398c3fb81	Handle link for multisource extension commits (closes #4432 )	2021-02-11 17:35:15 -05:00
arkon	2a454b44cc	Adjust some scopes	2021-02-09 19:14:38 -05:00
arkon	7b66ece895	Fix invisible overflow icon in chapter filter sheet in light blue theme	2021-02-09 19:12:44 -05:00
vance	b5017eebbf	Added dual page split setting (#4252 ) * Add DualPageSplit option * remove extra line * Split double-page into two pages * Remove !isAnimated check and add (ALPHA) to the label * Fix missing insert pages * Pager cleanup * Add dual split to Webtoon and fix Vertical * Fix L2R/R2L * Add comments and refactor code in ImageUtil * Use a simpler split solution in webtoon mode Co-authored-by: weng <> Co-authored-by: Andreas E <andreas.everos@gmail.com>	2021-02-09 17:54:44 -05:00
arkon	aa67229daf	Add weekly to library update frequency options (closes #4422 )	2021-02-09 17:49:02 -05:00
arkon	5af68186d6	Clean up LibraryUpdateService a bit	2021-02-09 17:44:22 -05:00
arkon	545bc0e605	Open manga when clicking thumbnail in migration list (closes #4152 )	2021-02-08 17:47:44 -05:00
arkon	291168f4de	Remove unnecessary LayoutContainer implementations	2021-02-08 17:45:42 -05:00
arkon	9facb51f22	Add action to directly share crash log file from notification	2021-02-07 23:05:13 -05:00
arkon	5b7d8c5e37	Show locales in list of sources to migrate	2021-02-07 22:54:13 -05:00
arkon	5945937e4b	Update AboutLibraries	2021-02-07 22:51:23 -05:00
Jobobby04	9f9f9872eb	Fix legacy backups (cherry picked from commit ded58541f5903c109b70799683829e26018d2af6)	2021-02-07 22:33:07 -05:00
arkon	3566072f4a	Revert attempt to programmatically determine user agent string; fallback to Edge	2021-02-07 17:54:28 -05:00
arkon	b85cd86b24	Add Esperanto locale	2021-02-07 16:55:44 -05:00
arkon	79c3767fff	Chapter backup optimization From `fc6d9aaf51 (diff-9872ccc3c9af14d2872ec99199409e60a11cb754ab23e733b1d45843778f7c95R24)`	2021-02-07 16:20:07 -05:00
arkon	cf1609a429	Massage user agent string from WebView a bit more	2021-02-07 16:19:13 -05:00
arkon	3aeac7e7b5	Fix selected tab in sheets not being the accent color	2021-02-07 10:54:35 -05:00
arkon	1557f713f4	Don't restrict filter sheet height anymore	2021-02-07 10:49:08 -05:00
Andreas	b63d24ac1a	Add Right and Left navigation (#4392 ) and remove default navigation classes in favor of the navigation classes	2021-02-06 23:26:56 -05:00
arkon	348c1ff29d	Avoid some unnecessary re-renderings of download icons	2021-02-06 23:25:39 -05:00
arkon	717e55497f	Fix downloads getting deleted when marked as unread	2021-02-06 22:48:06 -05:00
arkon	d84b5e8b46	Show help action when source fails to load	2021-02-06 13:09:56 -05:00
arkon	5f9ddf9ff5	Use AndroidX version of ContextThemeWrapper	2021-02-06 12:51:40 -05:00
arkon	bbee093c63	Remove some logic around old legacy backup versions + minor optimizations	2021-02-06 12:15:34 -05:00
arkon	e8c35ae4e1	Do a regular return to cancel update jobs instead of throwing an exception	2021-02-06 12:14:55 -05:00
arkon	1607658c30	Set clip data when sharing content URIs (closes #4198 )	2021-02-06 09:43:33 -05:00
arkon	2e9ef373f3	Minor optimizations for restoring full backups Based on `fc6d9aaf51`	2021-02-06 09:32:00 -05:00
arkon	ec6eef6d37	Switch back to new image decoder for preview builds	2021-02-06 09:31:18 -05:00