_changeProperties() on a Publishable, the changes will land on the Publication fork. But it doesn't light up the Publish button._hasUnpublishedChanges and _publishedInstance show up. Pretty sure those shouldn't be there.OldUserSpaceSession.makeEnhancedState() -- the In-Publication version of the Instance will override the one with the User Values._publish() function, with minor as a parameter, similar to _createThing and _changeProperties.