Find that iOS 4.2 only brought AirPlay video support to built-in Apple apps on the iPhone and iPad, but it looks like that's changing soon Apple just posted up the first iOS 4.3 beta, which allows devs to send video from apps or websites to an Apple TV. There's also a new beta of the Apple TV software for testing it out it doesn't have any version notes, so we don't know if it offers any additional features as well.

Personal hotspot is indeed included on the iPhone, although it needs to be enabled on the carrier side to work, and the iPad's side switch can now be set back to being an orientation lock, which should make a lot of people very happy.

You can use four or five fingers to pinch to the home screen, swipe up to reveal the multitasking bar, and swipe left or right between apps. We're also seeing a new FaceTime icon on the iPod touch, which is nice, and Mac noticed that the iPad now supports fullscreen Ad banners, which is less nice.