Table of Contents
Preface
Chapter 1: What's New in iOS 14?
Technical requirements
Introducing App Clips
App Clip user journey
App Clips invocation methods
App Clips guidelines
Introducing WidgetKit
Widgets options
Widget guidelines
Improvements in augmented reality
Improvements in machine learning
Core ML Model Deployment, collections, and targeted deployments
Model encryption
Improvements in user privacy
Introducing Swift 5.2
Key path expressions as functions
Callable values of user-defined nominal types
Subscripts can now declare default arguments
Lazy filtering order is now reversed
New and improved diagnostics
Introducing Swift 5.3
Multi-pattern catch clauses
Multiple trailing closures
Synthesized comparable conformance for enum types
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