Apple has released an update for the iPhone SDK for the iPad, bringing the current version of that SDK to 3.2 beta 2.
Like previous versions of the SDK, beta 2 includes Xcode and is only available in a version compatible with Snow Leopard for iPad developers.
The SDK supports the larger 1,024x768-pixel screen resolution of the iPad and its new interface features. It follows thein January. So far, we haven't heard of any major differences between the two.