xcode - Develop apps for the iPad 3's retina display without lion? -

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is xcode 4.3.1 (and therefore lion) required develop apps ipad 3's retina display?

or there way develop new device using xcode 4.2? i'm not running lion yet.

if asking ios ios 5.1 sdk, have update lion , xcode 4.3.1 it.

but retina display of ipad 3, there nothing special in new sdk. can develop apps ipad 3 using xcode 4.2. make sure take account high resolution of device when working images , other graphics iphone retina display.


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