3.0.67

NBase

Added:

• Added subscription promotional offers (offerCode).
• Added a cancellation callback to the sign-in UI (signInCancelled, 7004).
• Added a string catalog for localized SDK messages.

Changed:

• Replaced the in-app purchase engine with StoreKit 2.
• When an unfinished purchase for the same product exists, the payment sheet is no longer presented and the existing transaction's result is returned (7014).
• When a purchase that the server has already processed is received again, the callback returns a failure and no new purchase is started.
• Changed part of the reprocessing logic for unfinished purchases.
• Improved the sign-in UI layout so social login buttons are vertically centered.

Fixed:

• Fixed an issue where the callback could be invoked more than once for the same purchase.