Apple releases Xcode 26.3 with support for agentic coding

Xcode 26.3 can now leverage tools such as Anthropic’s Claude Agent and OpenAI’s Codex to speed up all aspects of app ...
AppleInsider

Getting started with Apple Vision Pro developer software

Apple released its visionOS SDK and developer tools on Wednesday, along with more info about developing for Apple Vision Pro. Here's an overview of what it is, what it can do, and how to get started.
Ars Technica

Need clarification on Xcode 4.3 command line tools.

Made the "jump" from 10.4.11 to 10.7.3 last night. First order of business was getting the Developer Tools on, so I could re-compile the CLI tools. Turns out Xcode 4.3 was just released a few days ago ...
Ars Technica

Xcode 5.1 and Command Line Developer Tools 5.1

The Apple LLVM compiler in Xcode 5.1 treats unrecognized command-line options as errors. This issue has been seen when building both Python native extensions and Ruby Gems, where some invalid compiler ...