### GitHub Copilot for Xcode 0.34.0

**🚀 Highlights**

* **New Models**: OpenAI GPT-4.1, o3 and o4-mini, Gemini 2.5 Pro are now available in the Copilot Chat model selector.

**💪 Improvements**

* Switched default model to GPT-4.1 for new installations
* Enhanced model selection interface

**🛠️ Bug Fixes**

* Resolved critical error handling issues