WWDC22 is here! Apple's annual conference started with Special Event day, Keynote, State of the Union and Apple Design Awards.
Apple Developer Center
It actually started on Sunday June 5th. Apple presented its new Apple Developer Center to public. Center provides an opportunity to development teams to participate in workshops hosted by Apple and meet Apple teams while working on interesting projects. Overall, Apple Developer Center brings Apple Store aesthetics to developer-focused venue.
Apple did not provide any announcements on how often it would invite developers to visit Developer Center, but general recommendation is to monitor for emails and news in Developer app.
Before going into OS updates, let's mention Apple M2 announcement which is iterates over success of M1. New chip is presented in new MacBook Air with design following recent MacBook Pro principles. New MacBook Air is fan-less and provides full day battery life.
M2 MacBook Pro 13" is also announced with no body changes.
iOS 16 brings many new features including:
- Personalizable Lock Screen with widgets based on WidgetKit;
- Live Activities which extends notifications on Lock Screen with realtime updates;
- Focus mode API for developers – Focus Filters;
- Live Text API;
- Shared With You API;
- Collaboration API to allow easy collaboration start via Messages app;
- Improvements in Apple Pay, Apple Pay Later, Apple Pay Order Tracking;
- SharePlay in Messages;
- Developer mode should now be explicitly enabled on devices to allow debugging or UI automation testing;
- Simpler way of integrating Siri support – App Intents.
iPadOS gets more desktop-like features:
- M1 iPads will now be able to use Stage Manager – display up to four applications per screen (totaling with 8 apps when connected to external display) at the same time, and resize app windows;
- Finally iPad gets its own Weather app.
watchOS 9 brings many features focused on fitness and health including:
- AFib constant monitoring will help people to monitor their condition and check how their behavior affects it;
- New monitoring features will help better understand the quality of the workouts and overall fitness progress.
macOS 13 Ventura
macOS also gets attention this year:
- Continuity camera now allows using iPhone in video conferencing;
- Also FaceTime calls could be handed off to Mac easily;
- Stage Manager is here to help with window clutter.
Xcode 14 focuses on developer performance and adds multiple useful features for developers. Xcode Previews were rebuilt and are expected to run more smoothly.
As always, many existing frameworks get important updates:
- SwiftUI gets new charts library, new approach for navigation and navigation views;
- Metal 3 focuses on performance for resources and shaders;
- Nearby Communications (UWB) improvements;
- MapKit brings Maps features including Look Around to third-party apps;
- WeatherKit for weather apps;
- And many more...
App Store Review Guidelines are updated
2.5.4: Deleted requirement that apps using location background mode include a reminder that doing so may dramatically decrease battery life. Apple Developer
4.2.3: Deleted requirement to include sufficient content in the binary for the app to function at launch.
4.7: Deleted restriction on lotteries or charitable donations in code that is not embedded in the binary.
5.2.5: If your app displays Apple Weather data, it should follow the attribution requirements provided in the WeatherKit documentation.
5.3.3: Deleted restriction on purchasing lottery or raffle tickets or initiating fund transfers in the app.
New Human Interface Guidelines are published
New Apple Human Interface Guidelines are now unified across platforms, provide links to relevant talks and design resources.