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UIKit in Release Notes for iOS 7.1 Beta2

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Known Issues

  • If a UITextField or a UILabel that is baseline aligned with constraints has attributes that change after the constraints have been added, the layout may be incorrect. The exception to this is -setFont: on UILabel, which should work as expected.

    Workaround: Avoid making changes in UITextField or UILabel after adding baseline-alignment constraints. If you must make changes, you should remove the constraints and then reapply them afterward. Note that this is a performance hit, so don’t do it unless it is necessary.

  • The backIndicatorTransitionMask from a storyboard or a xib will not be interpreted correctly at runtime.

    Workaround: Set the backIndicatorTransitionMask in code.

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