Xcode 4.5.2 Release Notes

Resolved Issues

General

• Fixed Xcode app and LLDB debugger crashes reported on Xcode 4.5. 12482521, 12482518, 12481393, 12481829, 12481363, 12481302, 12481396, 12482364, 12514294, 12364375, 12481322, 12481370, 12481398, 12481373, 12489094, 12483605, 12481863, 12482083, 12482540, 12481426, 12482542, 12481390, 12482362, 12481885

Editing User Interfaces

• Improved stability when editing storyboards and using Auto Layout. 12482514, 12482536, 12482526, 12482548

Debugging

• Fixed an LLDB memory leak. 12483722
• Improved behavior when quitting iOS Simulator directly. 12481405

Distributing Apps

• Fixed occasional Xcode hang when submitting an app to the iOS App Store. 12482847