If you haven’t noticed the notification on your BlackBerry PlayBook like I received on my PlayBook then you probably didn’t notice that there was an update. The BlackBerry PlayBook received an update to version 188.8.131.526. One of the biggest features in this update is the rebranding from App World to BlackBerry World. There are many other small updates and fixes that also include audio and web improvements, in-app payment updates, bridge updates, and more. So just head over to your BlackBerry PlayBook go to your Options and select Software Update and Check For Updates. Happy Upgrading!