AudioToolbox tvOS 15.0 Beta 2 to Beta 3 API Differences

AUAudioUnit.h
Removed AUMIDICIProfileChangedBlock
AudioUnitProperties.h
Modified AUMIDIEventListBlock
Declaration
Fromtypedef OSStatus (^AUMIDIEventListBlock)(AUEventSampleTime eventSampleTime, const struct MIDIEventList *eventList)
Totypedef OSStatus (^AUMIDIEventListBlock)(AUEventSampleTime eventSampleTime, uint8_t cable, const struct MIDIEventList *eventList)