Apple Releases Xcode 27.3 Beta with Siri AI and Touchscreen APIs

Apple has launched the first beta of Xcode 27.3, introducing three significant changes for developers:

1. GitHub Copilot Support: Integrated directly into the built-in coding assistant.
2. Siri AI Integration: New testing capabilities for developers to implement and debug Siri AI features within their applications.
3. Touchscreen MacBook Pro APIs: New APIs designed to help developers optimize their apps for upcoming MacBook Pro models featuring touchscreen interfaces.

These updates signal Apple's continued focus on AI-driven development workflows and hardware-specific optimizations.

Source: https://www.macrumors.com/2026/11/04/xcode-27-3-beta-new-features/