For information on using asset catalogs refer to the App Store Icon guide.
For help with migrating icons from an Info.plist to an Asset catalog, see the Migrating from Info.plist to Asset Catalogs guide.
In addition improvements have been made to allow for more flexibility over margins and full screen content. The i OS App Store has had a complete redesign, which not only allows users to efficiently navigate the store, but also allows you, as a developer, to promote your app to users. At today’s Apple event, the tech giant unveiled, among other things, a new operating system for the i Phone and i Pad. It’s not that much different from the previous OS, 9.2.1.But even if you're sick of your phone prompting you to let it update every few hours, the changes within i OS 9.3 are definitely important. Most importantly, i OS 9.3 fixes a critical security bug in i Messages.One of the biggest changes that you should be aware of with i OS 11 is the deprecation of 32-bit support for apps, as detailed in Apple's press release.This guide guides you through updating your app for 64-bit.The required icon in the Asset Catalog is named App Store and should be 1024 x 1024 in size.Apple have stated that the app store icon in the asset catalog can't be transparent nor contain an alpha channel.Exploring the new features of i OS 11 In i OS 11, Apple has introduced architecture updates, new visual changes, and an updated i Tunes Connect process.This guide explores each of these changes, helping you to get your Xamarin.i OS app updated for i OS 11.But first, let’s go ahead and start getting that new OS installed.When the update is available, Apple will send a notification to your phone.