diff --git a/assets/sounds/barcode_scan.mp3 b/assets/sounds/barcode_scan.mp3
new file mode 100644
index 00000000..7025ef3f
Binary files /dev/null and b/assets/sounds/barcode_scan.mp3 differ
diff --git a/assets/sounds/error_tone.mp3 b/assets/sounds/error_tone.mp3
new file mode 100644
index 00000000..eb99d8c9
Binary files /dev/null and b/assets/sounds/error_tone.mp3 differ
diff --git a/lib/api.dart b/lib/api.dart
index fdcf1d6c..64d2664f 100644
--- a/lib/api.dart
+++ b/lib/api.dart
@@ -228,6 +228,10 @@ class InvenTreeAPI {
       message += "\n";
       message += I18N.of(ctx).serverApiRequired + ": ${_minApiVersion}";
 
+      message += "\n\n";
+
+      message += "Ensure your InvenTree server version is up to date!";
+
       showServerError(
         I18N.of(OneContext().context).serverOld,
         message
diff --git a/pubspec.yaml b/pubspec.yaml
index ad44522e..7c573c95 100644
--- a/pubspec.yaml
+++ b/pubspec.yaml
@@ -34,7 +34,7 @@ dependencies:
   image_picker: ^0.6.6                    # Select or take photos
   url_launcher: ^5.7.10                   # Open link in system browser
   flutter_markdown: ^0.5.2                # Rendering markdown
-  camera:
+  camera:                                 # Camera
   path_provider: ^1.6.27                  # Local file storage
   sembast: ^2.4.9                         # NoSQL data storage
   one_context: ^0.5.0                     # Dialogs without requiring context
@@ -63,6 +63,8 @@ flutter:
   assets:
     - assets/image/icon.png
     - assets/release_notes.md
+    - assets/sounds/barcode_scan.mp3
+    - assets/sounds/error_tone.mp3
 
   # An image asset can refer to one or more resolution-specific "variants", see
   # https://flutter.dev/assets-and-images/#resolution-aware.