Matthew Roche has an update for us:
Power BI includes capabilities to enable users to understand the content they own, and how different items relate to each other. Sometimes you may need a custom “big picture” view that built-in features don’t deliver, and this is where the Scanner API comes in.
Read on to learn what the Power BI Scanner API is and some of the most interesting updates. Matthew also has a link to the announcement with a full set of updates.