Hi, We have to upgrade an ApplePay Merchant Identity certificate which is due to expire soon and we’re wondering what’s the best approach for doing that. We’ve already generated the new certificate on the Apple Developer website and now we’ve got two ApplePay Merchant Identity certs for our Merchant Identifier (the old and the new one, both valid). Can we keep both or we should revoke the old one once we’ve deployed our client application with the new one? What about the client application, should we keep both Merchant Identity certificates in its keystore or only the new one? Cheers Giovanni D'Ascola