StoreKit iOS 13.6 to 14.0 API Differences

SKAdNetwork.h
Added +[SKAdNetwork updateConversionValue:]
Added SKStoreProductParameterAdNetworkSourceAppStoreIdentifier
Added SKStoreProductParameterAdNetworkVersion
SKError.h
Added SKErrorOverlayCancelled
Added SKErrorOverlayInvalidConfiguration
Added SKErrorOverlayTimeout
Added SKErrorIneligibleForOffer
SKOverlay.h
Added SKOverlayDelegate
Added -[SKOverlayDelegate storeOverlay:didFailToLoadWithError:]
Added -[SKOverlayDelegate storeOverlay:willStartPresentation:]
Added -[SKOverlayDelegate storeOverlay:didFinishPresentation:]
Added -[SKOverlayDelegate storeOverlay:willStartDismissal:]
Added -[SKOverlayDelegate storeOverlay:didFinishDismissal:]
Added SKOverlay
Added -[SKOverlay initWithConfiguration:]
Added -[SKOverlay presentInScene:]
Added +[SKOverlay dismissOverlayInScene:]
Added SKOverlay.delegate
Added SKOverlay.configuration
SKOverlayConfiguration.h
Added SKOverlayPosition
Added SKOverlayPositionBottom
Added SKOverlayPositionBottomRaised
Added SKOverlayConfiguration
Added SKOverlayAppConfiguration
Added -[SKOverlayAppConfiguration initWithAppIdentifier:position:]
Added SKOverlayAppConfiguration.appIdentifier
Added SKOverlayAppConfiguration.campaignToken
Added SKOverlayAppConfiguration.providerToken
Added SKOverlayAppConfiguration.position
Added SKOverlayAppConfiguration.userDismissible
Added -[SKOverlayAppConfiguration setAdditionalValue:forKey:]
Added -[SKOverlayAppConfiguration additionalValueForKey:]
Added SKOverlayAppClipConfiguration
Added -[SKOverlayAppClipConfiguration initWithPosition:]
Added SKOverlayAppClipConfiguration.campaignToken
Added SKOverlayAppClipConfiguration.providerToken
Added SKOverlayAppClipConfiguration.position
Added -[SKOverlayAppClipConfiguration setAdditionalValue:forKey:]
Added -[SKOverlayAppClipConfiguration additionalValueForKey:]
SKOverlayTransitionContext.h
Added SKOverlayTransitionContext
Added -[SKOverlayTransitionContext addAnimationBlock:]
Added SKOverlayTransitionContext.startFrame
Added SKOverlayTransitionContext.endFrame
SKPaymentQueue.h
Added SKPaymentQueue.transactionObservers
Added -[SKPaymentQueue presentCodeRedemptionSheet]
Added -[SKPaymentTransactionObserver paymentQueue:didRevokeEntitlementsForProductIdentifiers:]
SKProduct.h
Added SKProduct.isFamilyShareable
SKStoreReviewController.h
Added +[SKStoreReviewController requestReviewInScene:]
Modified +[SKStoreReviewController requestReview]
AvailabilityReplacement
FromAvailablenone
ToDeprecated-[SKStoreReviewController requestReviewInScene:]

StoreKitDefines.h
Added #def SK_CLASS_FINAL