CoreLocation macOS 10.14 to 10.15 API Differences

CLLocation.h
Added CLFloor
Added CLFloor.level
Added CLLocation.floor
CLLocationManager.h
Added -[CLLocationManager requestAlwaysAuthorization]
Modified CLLocationManager.delegate
Declaration
From@property (nonatomic, assign) id<CLLocationManagerDelegate> delegate
To@property (nonatomic, weak) id<CLLocationManagerDelegate> delegate

Modified +[CLLocationManager deferredLocationUpdatesAvailable]
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedYou can remove calls to this method