Key Takeaways

  1. SwiftUI made a lot of progress again & is now recommended over UIKit for new UI in all apps
  2. Apple is going to introduce their own CI/CD service for Apple apps called Xcode Cloud
  3. Swift greatly simplifies writing safe, concurrent code (requires the latest OS versions though)
  4. Apple introduces the **Doc**umentation Compiler "DocC" – to generate great documentation
  5. FaceTime improves a lot with shared links, screen sharing & even an API for shared playback
  6. App Store gets new A/B-Testing & alternative storefront + event-based Marketing features

Recommended Sessions

These are sessions I recommend for every iOS developer (ordered by recommendation level):