While uploading your latest release build to the App Store Connect you may be alerted with the following message:

Dear Developer,
We identified one or more issues with a recent delivery for your app, "App Name". Your delivery was successful, but you may wish to correct the following issues in your next delivery:
ITMS-90901: Missing full-screen support for the latest iPad mini display. The “Platform.app” bundle includes UIRequiresFullScreen=YES in the Info.plist or supports only a subset of UISupportedInterfaceOrientations, and is built with the 14.4 SDK.
To take advantage of the full screen size, recompile with Xcode 13 and the SDK for iPadOS 15 or later.

Please note, this message is only an advisory. The build has been successfully uploaded and can be deployed to your users.

The warning is raising awareness of the latest SDK changes to support the latest iPad Mini Display. Our development team will provide a patch in the near future which includes this support, until then please updating your apps as before.