ReplayKit iOS 12.0 Beta 1 to Beta 2 API Differences
RPBroadcast.h
Removed
RPBroadcastPickerView
Removed
RPBroadcastPickerView.preferredExtension
Removed
RPBroadcastPickerView.showsMicrophoneButton
Added
RPSystemBroadcastPickerView
Added
RPSystemBroadcastPickerView.preferredExtension
Added
RPSystemBroadcastPickerView.showsMicrophoneButton