Nothing too specific I can reveal right now, except since the release of Warband we've staffed up and are cooking some pretty good things.

我现在还说不出什么太具体的，战团推出以来我们已经做了不少好东西了。

youdao

The iPad also gains some multitouch multitasking gestures, which are pretty interesting, actually: 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.

ENGADGET: iOS 4.3 beta arrives for devs, brings AirPlay video support to apps, personal hotspot and customizable iPad side switch (update: video!)