Improve status code label rendering

InvenTree/order/models.py

@@ -583,6 +583,6 @@ class SalesOrderAllocation(models.Model):
 
         # Clear the location
         item.location = None
-        item.status = StockStatus.SENT_TO_CUSTOMER
+        item.status = StockStatus.SHIPPED
 
         item.save()

InvenTree/order/serializers.py

@@ -152,6 +152,7 @@ class SalesOrderSerializer(InvenTreeModelSerializer):
             'customer_reference',
             'status',
             'status_text',
+            'shipment_date',
             'notes',
         ]