github/copilot-cli v0.0.400

0.0.400

on GitHub

2026-01-30

• Add MCP server instructions support
• Timeline displays user responses to ask_user tool prompts with username
• Ordered lists display with numbers instead of dashes
• Add theme picker with /theme command and GitHub Dark/Light themes
• Fix support for pasting large content on Windows Terminal
• Better handle large results from grep and glob tools to avoid memory issues
• CLI now sends DELETE requests to remove MCP servers when shutting down
• Fix not being able to arrow key out of text inputs in select lists
• ACP server supports changing models during a session
• ACP server support permission flags: --yolo, --allow-all, etc. and permissions config
• Show progress indicator in terminal tab when thinking
• Remove bundled LSP servers (TypeScript, Python)
• Improve compatibility with remote MCP servers that use OAuth
• Markdown table headers display in bold
• Add autopilot mode for autonomous task completion (experimental)
• Add fuzzy search to model picker
• Freeform text input in list pickers works correctly
• Add copilot plugin subcommand for non-interactive plugin management
• CLI is more responsive in sessions with many messages
• Shell path detection more accurately handles spaces, quotes, and Windows switches
• Diff mode file list uses carousel navigation, showing up to 5 files at a time
• Holding backspace continues deleting text
• Better support for UNIX keyboard bindings (Ctrl+A/E/W/U/K, Alt+arrows) and multiline content in various text inputs
• Add launch_messages config for startup announcements
• The Code Review tool handles large changesets by ignoring build artifacts and limiting to 100 files