title: Operation Warning about SDK Version Issue (xcode 10.1)
body: <p>upload my xcode to 10.1 when i get the warning</p>
  
  <blockquote>
    <p>WARNING ITMS-90725:
     "SDK Version Issue. This app was built with the iOS 12.0 SDK. Starting March 2019</p>
  </blockquote>
  
  <p>and set up deployment target as follows<br>
  <code><strong>build setting → General →　Development Target「12.1」</strong></code></p>
  
  <p>but i still get such as the following when i distribute my App </p>
  
  <blockquote>
    <p>App Store Connect Operation Warning
    WARNING ITMS-90725: "SDK Version Issue. This app was built with the iOS 12.0 SDK. Starting March 2019, 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."</p>
    
    <p>App Store Connect Operation Warning
    WARNING ITMS-90747: "Architecture incompatible with MinimumOSVersion. The app bundle at '[Aplication Name].app' specifies a MinimumOSVersion of '12.1' but contains a 32-bit architecture that is unsupported on iOS 12 and later."</p>
    
    <p>App Store Connect Operation Warning
    WARNING ITMS-90747: "Architecture incompatible with MinimumOSVersion. The app bundle at '[Aplication Name].app/PlugIns/[Aplication Name] StickerPackExtension.appex' specifies a MinimumOSVersion of '12.1' but contains a 32-bit architecture that is unsupported on iOS 12 and later."</p>
  </blockquote>
  
  <p>Do i need worry about the warning thank you very much.</p>