I want the ability to show governance policies or new features to my users when they first visit a location.
Show a dialog to users when they first visit a page. Give them a couple of options (buttons). Something like "Got It" and "Try It".
If they click "Got It", then it gets recorded in the analytics showing that the person 'signed off' on it and said they got it.
If they click "Try It", show them the feature/new functionality so they can see it for themselves.