October 2025 update makes the Claude Sonnet 4.5 and Claude Haiku 4.5 coding models available for use in the GitHub Copilot ...
The Visual Studio team released their October public roadmap, outlining new AI agent features, enhanced model-context integration and performance priorities.
In the major release, the browser mode is stable, which recently offers Visual Regression Testing to uncover optical changes.
VS Code 1.105 also introduces a built-in MCP server marketplace and allows users to resume recent Copilot Chat sessions.