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I am developing a Mac app to support Auto-Renewable Subscriptions. I am using LOCAL RECEIPT VALIDATION only (not using server validation). The receipts in the app bundle should be updated after transaction be finished (by calling queue.finishTransaction(transaction) ), but I found it's impossible to validate the receipt (to validate the users), as the receipts will not be updated correctly.- Restoring does NOT update the receipt- If keeping the app running "updatedTransactions" will NOT be called. Restart the app (and let more time go by), "updatedTransactions" will be called- The receipt will NOT be updated when renewal happened- AND the receipt will NOT be updated if I did a purchase on another Mac (same testing account in sandbox environment)But:- Receipt will be updated if to Purchase a new product or to Refresh Receipt- I did testing using remote validation method, there is no problem to validate via https://sandbox.itunes.apple.com/verifyReceiptThe problem is that if the local receipt date is not be updated correctly after "finishTransaction" called in the queue "updatedTransactions" methods: - If purchase renewed, the app has no way to validate it. So the user has to refresh the receipt via the user interface and login Apple Id again - this is a very bad user experience. - If the user cancelled the subscription, the app has no way to know it (know the new expired_date) - And I have to use refresh receipt to replace restore receipt operation, as restore receipt will NOT update local receipt. As the Mac app is a tool app, I don't want to use a server to do remote validation. Would you please help to advice me the solution? Philip

New update: Closed.--------Hello,I am using xcode 10 beta6 and migrated swift code to swift 4.2, now I have problem to validate app menu, the old implementation is:override func validateMenuItem(_ menuItem: NSMenuItem) -> Bool { ... }But now xcode (beta6) shows error "Method does not override any method from its superclass", and I could not find any method with similar func name to validate menu item.Can you please help to let me know the solution?Thanks,Philip