5.1.0

[5.1.0] - 2025-12-12

Added

• Custom Stores - Added a new constructor CartItem(Product product, int quantity) to support specifying the quantity of items in the cart.
• Custom Stores - Added ReadOnlyProductCache to Store to allow read only access to the internal product cache when implementing a custom store.
• Apple - StoreKit 1 support has been brought back for iOS, iPadOS, tvOS below 15.0 and macOS below 12.0.
  • By default, StoreKit 2 will be used, but older devices that are incompatible with it will use StoreKit 1.
  • Added StoreKitSelector.forceStoreKit1 to force StoreKit 1 usage on all supported platforms.

Changed

• ProductDefinition fields id and storeSpecificId fields are now non-nullable.
• SubscriptionInfo - IsSubscribed(), IsExpired(), IsCancelled(), IsAutoRenewing(), GetRemainingTime() are now calculated at call time.
• Apple - On buying an already confirmed product, a FailedOrder callback will be sent with the DuplicateTransaction reason.

Fixed

• Apple - Fixed a missing import StoreKit/StoreKit.h when using "UnityFramework/UnityFramework-Swift.h"