MediaPlayer iOS 11.1 to 11.2 API Differences

MPNowPlayingInfoCenter.h
Modified MPNowPlayingInfoCenter.nowPlayingInfo
Declaration
From@property (copy, nullable) NSDictionary<NSString *,id> *nowPlayingInfo
To@property (nonatomic, copy, nullable) NSDictionary<NSString *,id> *nowPlayingInfo

Modified MPNowPlayingInfoCenter.playbackState
Declaration
From@property (assign) MPNowPlayingPlaybackState playbackState
To@property (nonatomic) MPNowPlayingPlaybackState playbackState