CoreTelephony iOS 11.4 to 12.0 API Differences

CTCellularPlanProvisioning.h
Added CTCellularPlanProvisioning
Added -[CTCellularPlanProvisioning supportsCellularPlan]
Added -[CTCellularPlanProvisioning addPlanWith:completionHandler:]
CTCellularPlanProvisioningRequest.h
Added CTCellularPlanProvisioningAddPlanResult
Added CTCellularPlanProvisioningAddPlanResultUnknown
Added CTCellularPlanProvisioningAddPlanResultFail
Added CTCellularPlanProvisioningAddPlanResultSuccess
Added CTCellularPlanProvisioningRequest
Added CTCellularPlanProvisioningRequest.address
Added CTCellularPlanProvisioningRequest.matchingID
Added CTCellularPlanProvisioningRequest.OID
Added CTCellularPlanProvisioningRequest.confirmationCode
Added CTCellularPlanProvisioningRequest.ICCID
Added CTCellularPlanProvisioningRequest.EID
CTTelephonyNetworkInfo.h
Added CTServiceRadioAccessTechnologyDidChangeNotification
Added CTTelephonyNetworkInfo.serviceSubscriberCellularProviders
Added CTTelephonyNetworkInfo.serviceSubscriberCellularProvidersDidUpdateNotifier
Added CTTelephonyNetworkInfo.serviceCurrentRadioAccessTechnology
Modified CTRadioAccessTechnologyDidChangeNotification
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedReplaced by CTServiceRadioAccessTechnologyDidChangeNotification

Modified CTTelephonyNetworkInfo.subscriberCellularProvider
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedReplaced by serviceSubscriberCellularProviders

Modified CTTelephonyNetworkInfo.subscriberCellularProviderDidUpdateNotifier
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedReplaced by serviceSubscriberCellularProvidersDidUpdateNotifier

Modified CTTelephonyNetworkInfo.currentRadioAccessTechnology
AvailabilityDeprecation Message
FromAvailablenone
ToDeprecatedReplaced by serviceCurrentRadioAccessTechnology