StoreKit tvOS 13.4 to 14.0 API Differences

SKAdNetwork.h

Added SKStoreProductParameterAdNetworkSourceAppStoreIdentifier

Added SKStoreProductParameterAdNetworkVersion

SKError.h

Added SKErrorOverlayCancelled

Added SKErrorIneligibleForOffer

SKOverlayConfiguration.h

Added SKOverlayPosition

SKPaymentQueue.h

Added SKPaymentQueue.transactionObservers

Added -[SKPaymentTransactionObserver paymentQueue:didRevokeEntitlementsForProductIdentifiers:]

SKProduct.h

Added SKProduct.isFamilyShareable

StoreKitDefines.h

Added #def SK_CLASS_FINAL