diff --git a/app/build.gradle b/app/build.gradle
index f2c4622f9..cc9dc482d 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -13,8 +13,8 @@ android {
 		applicationId 'org.koitharu.kotatsu'
 		minSdkVersion 21
 		targetSdkVersion 31
-		versionCode 378
-		versionName '2.1.2'
+		versionCode 379
+		versionName '2.1.3'
 		generatedDensities = []
 		testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
 
diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro
index 74c093891..5d74551b7 100644
--- a/app/proguard-rules.pro
+++ b/app/proguard-rules.pro
@@ -7,5 +7,6 @@
 	public static void checkParameterIsNotNull(...);
 	public static void checkNotNullParameter(...);
 }
+-keep public class ** extends org.koitharu.kotatsu.base.ui.BaseFragment
 -keep class org.koitharu.kotatsu.core.db.entity.* { *; }
 -dontwarn okhttp3.internal.platform.ConscryptPlatform
\ No newline at end of file
diff --git a/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt b/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt
index 12572a5d4..80321b87a 100644
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/RemoteMangaRepository.kt
@@ -52,8 +52,10 @@ abstract class RemoteMangaRepository(
 			if (subdomain != null) {
 				append(subdomain)
 				append('.')
+				append(conf.getDomain(defaultDomain).removePrefix("www."))
+			} else {
+				append(conf.getDomain(defaultDomain))
 			}
-			append(conf.getDomain(defaultDomain))
 			append(this@withDomain)
 		}
 		else -> this
diff --git a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaTownRepository.kt b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaTownRepository.kt
index 7f1285369..afe3750c3 100644
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaTownRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangaTownRepository.kt
@@ -128,7 +128,7 @@ class MangaTownRepository(loaderContext: MangaLoaderContext) :
 					scanlator = null,
 					branch = null,
 				)
-			}
+			} ?: bypassLicensedChapters(manga)
 		)
 	}
 
@@ -191,6 +191,32 @@ class MangaTownRepository(loaderContext: MangaLoaderContext) :
 		map[SourceSettings.KEY_USE_SSL] = true
 	}
 
+	private suspend fun bypassLicensedChapters(manga: Manga): List<MangaChapter> {
+		val doc = loaderContext.httpGet(manga.url.withDomain("m")).parseHtml()
+		val list = doc.body().selectFirst("ul.detail-ch-list") ?: return emptyList()
+		val dateFormat = SimpleDateFormat("MMM dd,yyyy", Locale.US)
+		return list.select("li").asReversed().mapIndexedNotNull { i, li ->
+			val a = li.selectFirst("a") ?: return@mapIndexedNotNull null
+			val href = a.relUrl("href")
+			val name = a.selectFirst("span.vol")?.text().orEmpty().ifEmpty {
+				a.ownText()
+			}
+			MangaChapter(
+				id = generateUid(href),
+				url = href,
+				source = MangaSource.MANGATOWN,
+				number = i + 1,
+				uploadDate = parseChapterDate(
+					dateFormat,
+					li.selectFirst("span.time")?.text()
+				),
+				name = name.ifEmpty { "${manga.title} - ${i + 1}" },
+				scanlator = null,
+				branch = null,
+			)
+		}
+	}
+
 	private fun String.parseTagKey() = split('/').findLast { TAG_REGEX matches it }
 
 	private companion object {
diff --git a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangareadRepository.kt b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangareadRepository.kt
index 7999fb7f2..2b2f9b8cd 100644
--- a/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangareadRepository.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/core/parser/site/MangareadRepository.kt
@@ -151,8 +151,10 @@ class MangareadRepository(
 			?.selectFirst("div.reading-content")
 			?: throw ParseException("Root not found")
 		return root.select("div.page-break").map { div ->
-			val img = div.selectFirst("img")
-			val url = img?.relUrl("src") ?: parseFailed("Page image not found")
+			val img = div.selectFirst("img") ?: parseFailed("Page image not found")
+			val url = img.relUrl("data-src").ifEmpty {
+				img.relUrl("src")
+			}
 			MangaPage(
 				id = generateUid(url),
 				url = url,
diff --git a/app/src/main/java/org/koitharu/kotatsu/download/domain/DownloadManager.kt b/app/src/main/java/org/koitharu/kotatsu/download/domain/DownloadManager.kt
index 75905aa51..1a36ec7fc 100644
--- a/app/src/main/java/org/koitharu/kotatsu/download/domain/DownloadManager.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/download/domain/DownloadManager.kt
@@ -145,7 +145,7 @@ class DownloadManager(
 		while (true) {
 			try {
 				val response = call.clone().await()
-				withContext(Dispatchers.IO) {
+				runInterruptible(Dispatchers.IO) {
 					file.outputStream().use { out ->
 						checkNotNull(response.body).byteStream().copyTo(out)
 					}
diff --git a/app/src/main/java/org/koitharu/kotatsu/local/data/MangaZip.kt b/app/src/main/java/org/koitharu/kotatsu/local/data/MangaZip.kt
index 2904910d6..c9d93f147 100644
--- a/app/src/main/java/org/koitharu/kotatsu/local/data/MangaZip.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/local/data/MangaZip.kt
@@ -31,7 +31,7 @@ class MangaZip(val file: File) {
 		return writableCbz.flush()
 	}
 
-	fun addCover(file: File, ext: String) {
+	suspend fun addCover(file: File, ext: String) {
 		val name = buildString {
 			append(FILENAME_PATTERN.format(0, 0))
 			if (ext.isNotEmpty() && ext.length <= 4) {
@@ -39,11 +39,11 @@ class MangaZip(val file: File) {
 				append(ext)
 			}
 		}
-		writableCbz[name] = file
+		writableCbz.put(name, file)
 		index.setCoverEntry(name)
 	}
 
-	fun addPage(chapter: MangaChapter, file: File, pageNumber: Int, ext: String) {
+	suspend fun addPage(chapter: MangaChapter, file: File, pageNumber: Int, ext: String) {
 		val name = buildString {
 			append(FILENAME_PATTERN.format(chapter.number, pageNumber))
 			if (ext.isNotEmpty() && ext.length <= 4) {
@@ -51,7 +51,7 @@ class MangaZip(val file: File) {
 				append(ext)
 			}
 		}
-		writableCbz[name] = file
+		writableCbz.put(name, file)
 		index.addChapter(chapter)
 	}
 
diff --git a/app/src/main/java/org/koitharu/kotatsu/local/data/WritableCbzFile.kt b/app/src/main/java/org/koitharu/kotatsu/local/data/WritableCbzFile.kt
index 5a591740f..b7c5f7b9f 100644
--- a/app/src/main/java/org/koitharu/kotatsu/local/data/WritableCbzFile.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/local/data/WritableCbzFile.kt
@@ -1,8 +1,7 @@
 package org.koitharu.kotatsu.local.data
 
 import androidx.annotation.CheckResult
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.withContext
+import kotlinx.coroutines.*
 import java.io.File
 import java.io.FileInputStream
 import java.io.FileOutputStream
@@ -27,11 +26,13 @@ class WritableCbzFile(private val file: File) {
 		}
 		ZipInputStream(FileInputStream(file)).use { zip ->
 			var entry = zip.nextEntry
-			while (entry != null) {
+			while (entry != null && currentCoroutineContext().isActive) {
 				val target = File(dir.path + File.separator + entry.name)
-				target.parentFile?.mkdirs()
-				target.outputStream().use { out ->
-					zip.copyTo(out)
+				runInterruptible {
+					target.parentFile?.mkdirs()
+					target.outputStream().use { out ->
+						zip.copyTo(out)
+					}
 				}
 				zip.closeEntry()
 				entry = zip.nextEntry
@@ -51,11 +52,13 @@ class WritableCbzFile(private val file: File) {
 			tempFile.delete()
 		}
 		try {
-			ZipOutputStream(FileOutputStream(tempFile)).use { zip ->
-				dir.listFiles()?.forEach {
-					zipFile(it, it.name, zip)
+			runInterruptible {
+				ZipOutputStream(FileOutputStream(tempFile)).use { zip ->
+					dir.listFiles()?.forEach {
+						zipFile(it, it.name, zip)
+					}
+					zip.flush()
 				}
-				zip.flush()
 			}
 			tempFile.renameTo(file)
 		} finally {
@@ -67,29 +70,26 @@ class WritableCbzFile(private val file: File) {
 
 	operator fun get(name: String) = File(dir, name)
 
-	operator fun set(name: String, file: File) {
+	suspend fun put(name: String, file: File) = runInterruptible(Dispatchers.IO) {
 		file.copyTo(this[name], overwrite = true)
 	}
 
-	companion object {
-
-		private fun zipFile(fileToZip: File, fileName: String, zipOut: ZipOutputStream) {
-			if (fileToZip.isDirectory) {
-				if (fileName.endsWith("/")) {
-					zipOut.putNextEntry(ZipEntry(fileName))
-				} else {
-					zipOut.putNextEntry(ZipEntry("$fileName/"))
-				}
-				zipOut.closeEntry()
-				fileToZip.listFiles()?.forEach { childFile ->
-					zipFile(childFile, "$fileName/${childFile.name}", zipOut)
-				}
+	private fun zipFile(fileToZip: File, fileName: String, zipOut: ZipOutputStream) {
+		if (fileToZip.isDirectory) {
+			if (fileName.endsWith("/")) {
+				zipOut.putNextEntry(ZipEntry(fileName))
 			} else {
-				FileInputStream(fileToZip).use { fis ->
-					val zipEntry = ZipEntry(fileName)
-					zipOut.putNextEntry(zipEntry)
-					fis.copyTo(zipOut)
-				}
+				zipOut.putNextEntry(ZipEntry("$fileName/"))
+			}
+			zipOut.closeEntry()
+			fileToZip.listFiles()?.forEach { childFile ->
+				zipFile(childFile, "$fileName/${childFile.name}", zipOut)
+			}
+		} else {
+			FileInputStream(fileToZip).use { fis ->
+				val zipEntry = ZipEntry(fileName)
+				zipOut.putNextEntry(zipEntry)
+				fis.copyTo(zipOut)
 			}
 		}
 	}
diff --git a/app/src/main/java/org/koitharu/kotatsu/utils/PendingIntentCompat.kt b/app/src/main/java/org/koitharu/kotatsu/utils/PendingIntentCompat.kt
index 4169a571d..c99050819 100644
--- a/app/src/main/java/org/koitharu/kotatsu/utils/PendingIntentCompat.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/utils/PendingIntentCompat.kt
@@ -10,4 +10,10 @@ object PendingIntentCompat {
 	} else {
 		0
 	}
+
+	val FLAG_MUTABLE = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.S) {
+		PendingIntent.FLAG_MUTABLE
+	} else {
+		0
+	}
 }
\ No newline at end of file
diff --git a/app/src/main/java/org/koitharu/kotatsu/widget/recent/RecentWidgetProvider.kt b/app/src/main/java/org/koitharu/kotatsu/widget/recent/RecentWidgetProvider.kt
index 63a2816ae..a5c6bb748 100644
--- a/app/src/main/java/org/koitharu/kotatsu/widget/recent/RecentWidgetProvider.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/widget/recent/RecentWidgetProvider.kt
@@ -31,7 +31,7 @@ class RecentWidgetProvider : AppWidgetProvider() {
 					context,
 					0,
 					intent,
-					PendingIntent.FLAG_UPDATE_CURRENT or PendingIntentCompat.FLAG_IMMUTABLE
+					PendingIntent.FLAG_UPDATE_CURRENT or PendingIntentCompat.FLAG_MUTABLE
 				)
 			)
 			views.setEmptyView(R.id.stackView, R.id.textView_holder)
diff --git a/app/src/main/java/org/koitharu/kotatsu/widget/shelf/ShelfWidgetProvider.kt b/app/src/main/java/org/koitharu/kotatsu/widget/shelf/ShelfWidgetProvider.kt
index 334941d51..7b3ba2059 100644
--- a/app/src/main/java/org/koitharu/kotatsu/widget/shelf/ShelfWidgetProvider.kt
+++ b/app/src/main/java/org/koitharu/kotatsu/widget/shelf/ShelfWidgetProvider.kt
@@ -31,7 +31,7 @@ class ShelfWidgetProvider : AppWidgetProvider() {
 					context,
 					0,
 					intent,
-					PendingIntent.FLAG_UPDATE_CURRENT or PendingIntentCompat.FLAG_IMMUTABLE
+					PendingIntent.FLAG_UPDATE_CURRENT or PendingIntentCompat.FLAG_MUTABLE
 				)
 			)
 			views.setEmptyView(R.id.gridView, R.id.textView_holder)