AVKit tvOS 11.1 to 11.2 API Differences

AVDisplayManager.h

Added AVDisplayManager

Added AVDisplayManager.preferredDisplayCriteria

Added AVDisplayManager.displayModeSwitchInProgress

AVPlayerViewController.h

Added AVPlayerViewController.appliesPreferredDisplayCriteriaAutomatically

UIWindow.h

Added UIWindow (AVAdditions)

Added UIWindow.avDisplayManager