diff --git a/assets/release_notes.md b/assets/release_notes.md
index 76ef1566..5de4daa5 100644
--- a/assets/release_notes.md
+++ b/assets/release_notes.md
@@ -1,6 +1,14 @@
 ## InvenTree App Release Notes
 ---
 
+### 0.4.2 - August 2021
+---
+
+- Simplify process for uploading part images
+- Display total stock "on order" for purchaseable parts
+- Display supplier information for purchaseable parts
+- Update translation strings
+
 ### 0.4.1 - July 2021
 ---
 
diff --git a/lib/inventree/stock.dart b/lib/inventree/stock.dart
index efe48546..1b94a97d 100644
--- a/lib/inventree/stock.dart
+++ b/lib/inventree/stock.dart
@@ -529,7 +529,7 @@ class InvenTreeStockItem extends InvenTreeModel {
       expectedStatusCode: 200
     );
 
-    return response != null;
+    return response.isValid() && response.statusCode == 200;
   }
 }
 
diff --git a/lib/widget/part_detail.dart b/lib/widget/part_detail.dart
index 64f9404e..56cbc709 100644
--- a/lib/widget/part_detail.dart
+++ b/lib/widget/part_detail.dart
@@ -12,11 +12,8 @@ import 'package:inventree/widget/part_notes.dart';
 import 'package:inventree/widget/progress.dart';
 import 'package:inventree/widget/snacks.dart';
 import 'package:inventree/inventree/part.dart';
-import 'package:inventree/widget/full_screen_image.dart';
 import 'package:inventree/widget/category_display.dart';
 import 'package:inventree/widget/part_suppliers.dart';
-import 'package:inventree/widget/dialogs.dart';
-import 'package:inventree/widget/fields.dart';
 import 'package:inventree/api.dart';
 import 'package:inventree/widget/refreshable_state.dart';
 import 'package:inventree/widget/part_image_widget.dart';