diff --git a/.github/ISSUE_TEMPLATE/config.yml b/.github/ISSUE_TEMPLATE/config.yml
index 0086358db..3ba13e0ce 100644
--- a/.github/ISSUE_TEMPLATE/config.yml
+++ b/.github/ISSUE_TEMPLATE/config.yml
@@ -1 +1 @@
-blank_issues_enabled: true
+blank_issues_enabled: false
diff --git a/src/main/java/org/thoughtcrime/securesms/audio/AudioRecorder.java b/src/main/java/org/thoughtcrime/securesms/audio/AudioRecorder.java
index 826511012..3ef451e62 100644
--- a/src/main/java/org/thoughtcrime/securesms/audio/AudioRecorder.java
+++ b/src/main/java/org/thoughtcrime/securesms/audio/AudioRecorder.java
@@ -48,7 +48,7 @@ public class AudioRecorder {
         ParcelFileDescriptor fds[] = ParcelFileDescriptor.createPipe();
 
         captureUri  = blobProvider.create(context, new ParcelFileDescriptor.AutoCloseInputStream(fds[0]),
-                                          MediaUtil.AUDIO_AAC, null, null);
+                                          MediaUtil.AUDIO_AAC, "voice.aac", null);
         audioCodec  = new AudioCodec(context);
 
         audioCodec.start(new ParcelFileDescriptor.AutoCloseOutputStream(fds[1]));
diff --git a/src/main/java/org/thoughtcrime/securesms/providers/PersistentBlobProvider.java b/src/main/java/org/thoughtcrime/securesms/providers/PersistentBlobProvider.java
index f4000c2f9..31bbdf152 100644
--- a/src/main/java/org/thoughtcrime/securesms/providers/PersistentBlobProvider.java
+++ b/src/main/java/org/thoughtcrime/securesms/providers/PersistentBlobProvider.java
@@ -72,6 +72,9 @@ public class PersistentBlobProvider {
                     @Nullable String fileName)
   {
     final long id = System.currentTimeMillis();
+    if (fileName == null) {
+      fileName = "file." + MediaUtil.getExtensionFromMimeType(mimeType);
+    }
     return create(context, new ByteArrayInputStream(blobBytes), id, mimeType, fileName, (long) blobBytes.length);
   }
 
@@ -81,6 +84,9 @@ public class PersistentBlobProvider {
                     @Nullable String fileName,
                     @Nullable Long   fileSize)
   {
+    if (fileName == null) {
+      fileName = "file." + MediaUtil.getExtensionFromMimeType(mimeType);
+    }
     return create(context, input, System.currentTimeMillis(), mimeType, fileName, fileSize);
   }
 
diff --git a/src/main/res/values/strings.xml b/src/main/res/values/strings.xml
index aa02c0489..bc1be7a1b 100644
--- a/src/main/res/values/strings.xml
+++ b/src/main/res/values/strings.xml
@@ -42,6 +42,7 @@
     <string name="close_window">Close Window</string>
     <string name="forward">Forward</string>
     <string name="create">Create</string>
+    <string name="reset">Reset</string>
     <string name="later">Later</string>
     <!-- "Resend" means "Sending the selected message(s) again to the same chat". The string is used in a menu and should be as short as possible. Resending may be needed after failures or to repost old messages to new members. -->
     <string name="resend">Resend</string>
@@ -50,6 +51,7 @@
     <!-- Verb "to unarchive", as in "remove a chat from the archive", opposite of the previous string -->
     <string name="unarchive">Unarchive</string>
     <string name="mute">Mute</string>
+    <string name="muted">Muted</string>
     <string name="ephemeral_messages">Disappearing Messages</string>
     <string name="ephemeral_messages_hint">Applies to all members of this chat if they use Delta Chat; they can still copy, save, and forward messages or use other e-mail clients.</string>
     <string name="save">Save</string>
@@ -190,6 +192,12 @@
     <string name="webxdc_apps">Apps</string>
     <string name="webxdc_store_url">App Picker URL</string>
     <string name="webxdc_store_url_explain">If set, the URL will be used as the App Picker instead of the default one</string>
+    <string name="home">Home</string>
+    <string name="games">Games</string>
+    <string name="tools">Tools</string>
+    <string name="app_size">Size</string>
+    <string name="app_date_published">Published</string>
+    <string name="add_to_chat">Add to Chat</string>
     <string name="unknown">Unknown</string>
 
     <string name="green">Green</string>
@@ -736,6 +744,7 @@
     <string name="pref_appearance">Appearance</string>
     <string name="pref_theme">Theme</string>
     <string name="pref_language">Language</string>
+    <string name="pref_use_system_ui_font">Use System Font</string>
     <string name="pref_incognito_keyboard">Incognito Keyboard</string>
     <!-- Translators: Must indicate that there is no guarantee as the system may not honor our request. -->
     <string name="pref_incognito_keyboard_explain">Request keyboard to disable personalized learning</string>