HomeKit iOS 13.6 to 14.0 API Differences

HMActionSet.h
Declaration
From- (void)updateName:(NSString *)name completionHandler:(void (^)(NSError * _Nullable))completion
To- (void)updateName:(NSString *)name completionHandler:(HMErrorBlock)completion

Declaration
From- (void)addAction:(HMAction *)action completionHandler:(void (^)(NSError * _Nullable))completion
To- (void)addAction:(HMAction *)action completionHandler:(HMErrorBlock)completion

Declaration
From- (void)removeAction:(HMAction *)action completionHandler:(void (^)(NSError * _Nullable))completion
To- (void)removeAction:(HMAction *)action completionHandler:(HMErrorBlock)completion

HMCharacteristicDefines.h
HMError.h