Apple has released the iOS 4.2 Beta for iPad, iPhone 4, 3GS, 3G and iPod Touch 4G, 3G and 2G to developers.Register developers can download it from the iPhone Dev center.
According to Steve Jobs from the Apple’s last special events iOS 4.2 for iPad, iPhone and iPod Touch has the following features:
* Game Centre
* Wireless printing
* AirPlay feature to stream video, music, and photos over Wi-Fi
Developers can download iOS 4.2 from the iOS Dev Center.