Xcode 26.3引入了三个新的框架，全是和IDEIntelligence相关，第一个就是Agent。 赶快去更新吧！ 不过App Store里还没有最新的26.3，目前还是26.2，估计还需要等待几天。 但是你可以通过官网直接下载。

Swift 6.2 improves concurrency and interoperability with C++ and Java, SwiftUI adds support for the new Liquid Glass design, and Xcode 26 extends to LLMs beyond ChatGPT. Apple at its Worldwide ...

Apple has launched a new tutorial webpage featuring beginner resources for programming using Swift, Swift UI, and Xcode. Ahead of its annual Worldwide Developer Conference this June, "Develop in Swift ...