WWDC 2026: Under-the-radar announcements for iOS developers

At WWDC 2026, Apple unveiled significant updates and tools for developers, with a notable focus on AI integration, performance enhancements, and containerization. The event highlighted the introduction of App Intents as the exclusive framework for Siri interactions with third-party apps, marking the deprecation of SiriKit and emphasizing the need for developers to adapt to this change. Additionally, Apple showcased new performance profiling tools in Xcode 27 and Instruments, including the FoundationModels template for debugging AI-driven applications and enhancements in Organizer and Top Function capabilities for identifying app performance bottlenecks. The announcement of Apple's Container Machines, which enable running OCI Linux containers on macOS, was another key feature, aimed at improving the development of Linux-based server applications on Apple devices, although it currently lacks multi-container orchestration support. These developments represent Apple's strategic push to enhance app accessibility, performance, and development tools for its ecosystem.