If people have bought the .pdf of "Thoughts on Fate", a series of clarifying Fate Core essays edited by Randy Oest, there is now an update showing on DriveThruRPG. If you bought it there or from another source, there is an update. Also, always worth a mention: Fate Core rules are summarized in comic-book form over here (on the web-page and downloadable as a .pdf): <a href="http://www.uptofourplayers.com/fate-core-rules/" rel="nofollow">http://www.uptofourplayers.com/fate-core-rules/</a> (They've also got comics for the Star Wars rules and a whole series planned for exposing Savage Worlds rules.)