HealthKit watchOS 4.0 Beta 1 to Beta 2 API Differences

HKHealthStore.h
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedNo longer supported

HKMetadata.h
Removed HKVO2MaxTestTypeGradedExercise
Removed HKVO2MaxTestTypePredictionSubMaxGradedExercise
Removed HKVO2MaxTestTypePredictionNonExerciseEquation
Removed HKVO2MaxTestTypePredictionAppleWatch