Research In Motion has pushed out a new beta for BlackBerry PlayBook developers. PlayBook OS 126.96.36.1990 is . To install the 188.8.131.520 Beta on your BlackBerry PlayBook, you must register your PIN and install the update within 24 hours. This version of software contains support for developers to test their applications against the following runtimes:
- Runtime for apps
- Adobe AIR 2.x
- Native API 2.x
If you haven’t registered your PlayBook, you can register your PIN here.