I want to review my app for iOS26 and all the depreciated or soon to be deprecated APIs. What areas and sessions to focus on?

To review your app for iOS 26 and focus on deprecated or soon-to-be-deprecated APIs, you should concentrate on the following areas and sessions from WWDC 2025:

1. UIKit Updates:

   • Session: What’s new in UIKit
   • Key Points:
     • The UI Scene lifecycle is now mandatory for all UIKit apps built with the latest SDK. Legacy UI application delegate callbacks and UIApplication launch option keys are deprecated.
     • The OpenURL method now accepts file URLs, allowing for better document handling.

2. SwiftUI and Design Changes:

   • Session: Build a SwiftUI app with the new design
   • Key Points:
     • Updates to structural app components like Tab View and Navigation Split View.
     • New design elements such as Liquid Glass effects.

3. SceneKit Deprecation:

   • Session: Bring your SceneKit project to RealityKit
   • Key Points:
     • SceneKit is deprecated, and developers are encouraged to transition to RealityKit for new projects or significant updates.

4. StoreKit Updates:

   • Session: What’s new in StoreKit and In-App Purchase
   • Key Points:
     • The original API for in-app purchases is deprecated. Transition to StoreKit 2 for improved features and support.

5. General Platform Updates:

   • Session: Platforms State of the Union
   • Key Points:
     • Overview of new features and APIs across all Apple platforms, including iOS.

By focusing on these sessions, you can ensure your app is up-to-date with the latest iOS 26 requirements and take advantage of new features while avoiding deprecated APIs.