Add readthedocs docs for settings_change_callback
@@ -140,6 +140,10 @@ class MycroftSkill:
self._initial_settings = deepcopy(self.settings.as_dict())
else:
self.settings = None
+
+ #: Set to register a callback method that will be called every time
+ #: the skills settings are updated. The referenced method should
+ #: include any logic needed to handle the updated settings.
self.settings_change_callback = None
self.gui = SkillGUI(self)
