diff --git a/app/src/main/java/eu/kanade/tachiyomi/source/online/ReducedHttpSource.kt b/app/src/main/java/eu/kanade/tachiyomi/source/online/ReducedHttpSource.kt
index 141d986165..bfc5bb5b56 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/source/online/ReducedHttpSource.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/source/online/ReducedHttpSource.kt
@@ -61,10 +61,6 @@ abstract class ReducedHttpSource : HttpSource() {
         TODO("Not yet implemented")
     }
 
-    override suspend fun updateReadingProgress(track: Track): Boolean {
-        TODO("Not yet implemented")
-    }
-
     override suspend fun updateFollowStatus(mangaID: String, followStatus: FollowStatus): Boolean {
         TODO("Not yet implemented")
     }
diff --git a/app/src/main/java/eu/kanade/tachiyomi/util/view/ControllerExtensions.kt b/app/src/main/java/eu/kanade/tachiyomi/util/view/ControllerExtensions.kt
index 56b49f4007..65f0a0df27 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/util/view/ControllerExtensions.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/util/view/ControllerExtensions.kt
@@ -35,7 +35,7 @@ fun Controller.setOnQueryTextChangeListener(
     searchView.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
         override fun onQueryTextChange(newText: String?): Boolean {
             if (!onlyOnSubmit && router.backstack.lastOrNull()
-                    ?.controller() == this@setOnQueryTextChangeListener
+                ?.controller() == this@setOnQueryTextChangeListener
             ) {
                 return f(newText)
             }
@@ -77,7 +77,7 @@ fun Controller.liftAppbarWith(recycler: RecyclerView) {
         override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
             super.onScrolled(recyclerView, dx, dy)
             if (router?.backstack?.lastOrNull()
-                    ?.controller() == this@liftAppbarWith && activity != null
+                ?.controller() == this@liftAppbarWith && activity != null
             ) {
                 val notAtTop = recycler.canScrollVertically(-1)
                 if (notAtTop != elevate) elevateFunc(notAtTop)
@@ -166,7 +166,7 @@ fun Controller.scrollViewWith(
                 }
             } else {
                 if (!customPadding && lastY == 0f && router.backstack.lastOrNull()
-                        ?.controller() is MangaDetailsController
+                    ?.controller() is MangaDetailsController
                 ) {
                     val parent = recycler.parent as? ViewGroup ?: return
                     val v = View(activity)
@@ -189,7 +189,7 @@ fun Controller.scrollViewWith(
         override fun onScrolled(recyclerView: RecyclerView, dx: Int, dy: Int) {
             super.onScrolled(recyclerView, dx, dy)
             if (router?.backstack?.lastOrNull()
-                    ?.controller() == this@scrollViewWith && statusBarHeight > -1 &&
+                ?.controller() == this@scrollViewWith && statusBarHeight > -1 &&
                 activity != null && activity!!.appbar.height > 0 &&
                 recycler.translationY == 0f
             ) {
@@ -207,11 +207,11 @@ fun Controller.scrollViewWith(
                         activity!!.appbar.y, -activity!!.appbar.height.toFloat(), 0f
                     )
                     if ((
-                            (
-                                activity!!.appbar.y <= -activity!!.appbar.height.toFloat() ||
-                                    dy == 0 && activity!!.appbar.y == 0f
-                                ) || dy == 0
-                            ) && !elevate
+                        (
+                            activity!!.appbar.y <= -activity!!.appbar.height.toFloat() ||
+                                dy == 0 && activity!!.appbar.y == 0f
+                            ) || dy == 0
+                        ) && !elevate
                     )
                         elevateFunc(true)
                     lastY = activity!!.appbar.y
@@ -223,7 +223,7 @@ fun Controller.scrollViewWith(
             super.onScrollStateChanged(recyclerView, newState)
             if (newState == RecyclerView.SCROLL_STATE_IDLE) {
                 if (router?.backstack?.lastOrNull()
-                        ?.controller() == this@scrollViewWith && statusBarHeight > -1 &&
+                    ?.controller() == this@scrollViewWith && statusBarHeight > -1 &&
                     activity != null && activity!!.appbar.height > 0 &&
                     recycler.translationY == 0f
                 ) {
diff --git a/app/src/main/res/raw/changelog_release.xml b/app/src/main/res/raw/changelog_release.xml
index 50011f014e..f643f2d953 100644
--- a/app/src/main/res/raw/changelog_release.xml
+++ b/app/src/main/res/raw/changelog_release.xml
@@ -1,5 +1,13 @@
 <?xml version="1.0" encoding="utf-8"?>
 <changelog bulletedList="true">
+    <changelogversion
+        changeDate=""
+        versionName="v2.1.3.1">
+        <changelogtext>Fix: Updating rating in tracker updates on site now (note there is no current way to pull the rating and no way to reset it please Dex V5 API when)</changelogtext>
+        <changelogtext>Fix: cover cache for non library actually being deleted</changelogtext>
+        <changelogtext>Fix: unread sorting works again</changelogtext>
+        <changelogtext>Fix: update notification bug</changelogtext>
+    </changelogversion>
     <changelogversion
         changeDate=""
         versionName="v2.1.3">
diff --git a/buildSrc/src/main/kotlin/Configs.kt b/buildSrc/src/main/kotlin/Configs.kt
index 866867f94d..e0f821374a 100644
--- a/buildSrc/src/main/kotlin/Configs.kt
+++ b/buildSrc/src/main/kotlin/Configs.kt
@@ -5,8 +5,8 @@ object Configs {
     const val minSdkVersion = 24
     const val targetSdkVersion = 29
     const val testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
-    const val versionCode = 82
-    const val versionName = "2.1.3"
+    const val versionCode = 83
+    const val versionName = "v2.1.3.1"
 }
 
 object LegacyPluginClassPath {