RIM just released a new beta version of their BlackBerry Tablet OS SDK for Adobe AIR (0.9.4). Here are some of the new features:
- Application signing support – when you want to distribute your apps through the BlackBerry App World you have to sign them; now you can do this directly from the comfort of your own copy of Flash Builder :)
- Added support for accessing the microphone and camera roll
- Export release build – you use the export release feature of Flash Builder to create the .bar file for your app
- Application permissions documented in the API reference doc
By now, you should know the drill: go to the RIM page and download the PlayBook Simulator and BlackBerry Tablet OS SDK.