Mountain Lionに対応したXcode、「Xcode 4.4」が早速リリースされています。 バージョン 4.4 の新機能は以下の通り(Lionでも動くみたいですね)。 This update runs on both OS X Lion and OS X Mountain Lion. Included in Xcode 4.4: • SDKs for OS X 10.8 Mountain Lion and iOS 5.1. • Enhanced for the MacBook Pro with Retina display. • Code completion persists your selections to give more accurate suggestions. • Objective-C @synthesize command is generated by de