v0.20.1 Update: Build Python from Source

GitHub Copilot Introduces Auto Model Selection Tiers

GitHub Copilot's new auto model selection feature allows users to choose from three tiers—efficiency, balance, and intelligence—each optimizing for different priorities like cost, quality, and response time. This flexibility means users can tailor Copilot's performance to suit tasks ranging from simple to complex. The feature is rolling out across Visual Studio Code, Copilot CLI, and the GitHub Copilot app, offering a more customizable experience. This marks a significant step towards giving users more control over AI model selection, enhancing both usability and cost-effectiveness.