diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 6f402b8b0..3481942e4 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -56,7 +56,7 @@
 
         <provider
             android:name="android.support.v4.content.FileProvider"
-            android:authorities="eu.kanade.tachiyomi.provider"
+            android:authorities="${applicationId}.provider"
             android:exported="false"
             android:grantUriPermissions="true">
             <meta-data
diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
index 1844549ff..928ca45bb 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/library/LibraryUpdateService.kt
@@ -319,7 +319,7 @@ class LibraryUpdateService : Service() {
      * @return the body of the notification to display.
      */
     private fun getUpdatedMangasBody(updates: List<Manga>, failedUpdates: List<Manga>): String {
-        return with(StringBuilder()) {
+        return buildString {
             if (updates.isEmpty()) {
                 append(getString(R.string.notification_no_new_chapters))
                 append("\n")
@@ -327,7 +327,7 @@ class LibraryUpdateService : Service() {
                 append(getString(R.string.notification_new_chapters))
                 for (manga in updates) {
                     append("\n")
-                    append(manga.title.chop(30))
+                    append(manga.title.chop(45))
                 }
             }
             if (!failedUpdates.isEmpty()) {
@@ -335,10 +335,9 @@ class LibraryUpdateService : Service() {
                 append(getString(R.string.notification_manga_update_failed))
                 for (manga in failedUpdates) {
                     append("\n")
-                    append(manga.title.chop(30))
+                    append(manga.title.chop(45))
                 }
             }
-            toString()
         }
     }
 
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/main/ChangelogDialogFragment.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/main/ChangelogDialogFragment.kt
index 0eeb10bc2..db7eee11b 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/main/ChangelogDialogFragment.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/main/ChangelogDialogFragment.kt
@@ -26,6 +26,8 @@ class ChangelogDialogFragment : DialogFragment() {
                 ChangelogDialogFragment().show(fm, "changelog")
 
                 // TODO better upgrades management
+                if (oldVersion == 0) return
+
                 if (oldVersion < 14) {
                     // Restore jobs after upgrading to evernote's job scheduler.
                     if (BuildConfig.INCLUDE_UPDATER && preferences.automaticUpdates()) {
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/notification/ImageNotificationReceiver.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/notification/ImageNotificationReceiver.kt
index d3a4d1365..09377f77c 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/reader/notification/ImageNotificationReceiver.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/reader/notification/ImageNotificationReceiver.kt
@@ -6,6 +6,7 @@ import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.support.v4.content.FileProvider
+import eu.kanade.tachiyomi.BuildConfig
 import eu.kanade.tachiyomi.R
 import eu.kanade.tachiyomi.util.notificationManager
 import java.io.File
@@ -61,7 +62,7 @@ class ImageNotificationReceiver : BroadcastReceiver() {
     private fun showImage(context: Context, path: String) {
         val intent = Intent(Intent.ACTION_VIEW).apply {
             flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_MULTIPLE_TASK or Intent.FLAG_GRANT_READ_URI_PERMISSION
-            val uri = FileProvider.getUriForFile(context, "eu.kanade.tachiyomi.provider", File(path))
+            val uri = FileProvider.getUriForFile(context, BuildConfig.APPLICATION_ID + ".provider", File(path))
             setDataAndType(uri, "image/*")
         }
         context.startActivity(intent)
diff --git a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsDownloadsFragment.kt b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsDownloadsFragment.kt
index d3d5b0692..64c217d90 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsDownloadsFragment.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/ui/setting/SettingsDownloadsFragment.kt
@@ -83,10 +83,11 @@ class SettingsDownloadsFragment : SettingsFragment() {
 
         subscriptions += preferences.downloadsDirectory().asObservable()
                 .subscribe { path ->
-                    downloadDirPref.summary = path
+                    val dir = UniFile.fromUri(context, Uri.parse(path))
+
+                    downloadDirPref.summary = dir.filePath ?: path
 
                     // Don't display downloaded chapters in gallery apps creating a ".nomedia" file.
-                    val dir = UniFile.fromUri(context, Uri.parse(path))
                     if (dir != null && dir.exists()) {
                         dir.createFile(".nomedia")
                     }