CoreHaptics iOS 14.5 to 15.0 API Differences

CHHapticEngine.h

Added CHHapticAudioResourceKey

Added CHHapticAudioResourceKeyUseVolumeEnvelope

CHHapticErrors.h

Added CHHapticErrorCodeInvalidEngineParameter

Added CHHapticErrorCodeFileNotFound

Added CHHapticErrorCodeInsufficientPower

CHHapticPattern.h

Added CHHapticPatternKeyEventWaveformUseVolumeEnvelope