Apple has released Xcode 4.1 Developer Preview 7 alongside Mac OS X Lion GM Seed.
This is a pre-release version of Xcode 4.1 for both Mac and iOS development. This release requires Mac OS X Lion GM Seed and includes iOS SDK 4.3. Continue to use Xcode 3.2.5 or Xcode 4 on a Snow Leopard partition if you plan to submit Mac or iOS apps to the App Store.
You can download the update from the Mac Dev Center.
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This is a pre-release version of Xcode 4.1 for both Mac and iOS development. This release requires Mac OS X Lion GM Seed and includes iOS SDK 4.3. Continue to use Xcode 3.2.5 or Xcode 4 on a Snow Leopard partition if you plan to submit Mac or iOS apps to the App Store.
You can download the update from the Mac Dev Center.
Read More