HealthKit iOS 11.0 Beta 3 to Beta 4 API Differences

HKHealthStore.h
Removed -[HKHealthStore startWorkoutSession:]
Removed -[HKHealthStore endWorkoutSession:]
Removed -[HKHealthStore pauseWorkoutSession:]
Removed -[HKHealthStore resumeWorkoutSession:]
HKWorkoutSession.h
Removed HKWorkoutSessionStateNotStarted
Removed HKWorkoutSessionStateRunning
Removed HKWorkoutSessionStateEnded
Removed HKWorkoutSessionStatePaused
Removed HKWorkoutSession
Removed HKWorkoutSession.activityType
Removed HKWorkoutSession.locationType
Removed HKWorkoutSession.workoutConfiguration
Removed HKWorkoutSession.delegate
Removed HKWorkoutSession.state
Removed HKWorkoutSession.startDate
Removed HKWorkoutSession.endDate
Removed -[HKWorkoutSession initWithActivityType:locationType:]
Removed -[HKWorkoutSession initWithConfiguration:error:]
Removed HKWorkoutSessionDelegate
Removed -[HKWorkoutSessionDelegate workoutSession:didChangeToState:fromState:date:]
Removed -[HKWorkoutSessionDelegate workoutSession:didFailWithError:]
Removed -[HKWorkoutSessionDelegate workoutSession:didGenerateEvent:]