Apple has announced that all new apps submitted to the App Store after April 2018 will be required to support the iPhone X. In an e-mail sent to registered developers, the company heralded the new features that iOS 11 has brought to the iOS platform, adding that “Starting April 2018, all new iOS apps submitted to the App Store must be built with the iOS 11 SDK, included in Xcode 9 or later. All new apps for iPhone, including universal apps,…