Received error from Transporter when attempting to upload latest build (expo-cli v3.13.1)
ERROR ITMS-90725: "SDK Version Issue. This app was built with the iOS SDK. All iOS apps submitted to the App Store must be built with the iOS 12.1 SDK or later, included in Xcode 10.1 or later. Further, starting April 2020, all iOS apps submitted to the App Store must be built with the iOS 13 SDK or later, included in Xcode 11 or later."
So we saw were receiving reports of this awhile back, and seem to have fixed it, but sometimes this message can pop if you’re uploading the app to the app stores and your local version of Xcode is a little older? I’m not 100% sure why, but that’s what seemed to be the case here