diff --git a/assets/release_notes.md b/assets/release_notes.md
index cf29a28a..ea93f27f 100644
--- a/assets/release_notes.md
+++ b/assets/release_notes.md
@@ -1,3 +1,9 @@
+## 0.22.4 - February 2026
+---
+
+- Adds button to check server connection
+- Fixes bug fetching sales order shipments
+
 ## 0.22.3 - February 2026
 ---
 
diff --git a/lib/inventree/sales_order.dart b/lib/inventree/sales_order.dart
index 82cc0748..3b73800f 100644
--- a/lib/inventree/sales_order.dart
+++ b/lib/inventree/sales_order.dart
@@ -270,9 +270,9 @@ class InvenTreeSalesOrderShipment extends InvenTreeModel {
       InvenTreeSalesOrderShipment.fromJson(json);
 
   @override
-  String get URL => "/order/so/shipment/";
+  String get URL => "order/so/shipment";
 
-  String get SHIP_SHIPMENT_URL => "/order/so/shipment/${pk}/ship/";
+  String get SHIP_SHIPMENT_URL => "order/so/shipment/${pk}/ship/";
 
   @override
   Future<Object?> goToDetailPage(BuildContext context) async {
@@ -345,7 +345,7 @@ class InvenTreeSalesOrderAllocation extends InvenTreeModel {
       InvenTreeSalesOrderAllocation.fromJson(json);
 
   @override
-  String get URL => "/order/so-allocation/";
+  String get URL => "order/so-allocation/";
 
   @override
   List<String> get rolesRequired => ["sales_order"];