Mark content field as 'safe'

src/backend/InvenTree/common/models.py

@@ -2921,6 +2921,10 @@ class Note(
         created: Date/time that the note was created
     """
 
+    # Ignore default sanitizing of the 'content' field
+    # Note: This is handled explicitly in the 'save' method
+    SAFE_FIELDS = ['content']
+
     class Meta:
         """Meta options for Note model."""