GitHub Copilot CLI vv0.0.412
Summary
2026-02-19 - Improve quick help accessibility: screen reader-friendly tab labels, reordered layout, and grouped help commands output - Hide custom agents with user-invocable: false from the /agents...
Release Notes
2026-02-19 - Improve quick help accessibility: screen reader-friendly tab labels, reordered layout, and grouped help commands output - Hide custom agents with user-invocable: false from the /agents picker - Config file syntax errors now show a warning instead of silently crashing - Sign Windows native prebuilds with Authenticode to prevent antivirus quarantine of native modules - Allow /reset-allowed-tools to run during agent execution - MCP servers with invalid tool schemas no longer lose all tools - Alt-screen mode no longer consumes increasing memory over long sessions - Add /mcp reload command to reload MCP configuration - Skills support disable-model-invocation frontmatter field - /fleet orchestrator validates subagent work - Deprecate gpt-5 model - Windows slash flags (e.g., xcopy /E /I) are no longer treated as file paths - Show a warning in the timeline when skills fail to load at startup, with a prompt to run /skills for details - Eliminate banner character flash on startup when banner is disabled - Edit plan in terminal editor with ctrl+y - Terminal editor is now supported on Windows - Configure LSP server request timeouts in lsp.json - Add /update command to view changelog and update instructions - Add exitplanmode tool with plan approval dialog for reviewing and accepting plans - Support ~/.copilot/instructions/\.instructions.md files for user-level instructions across all repositories - Add double-click word and triple-click line selection in alt-screen text selection - Edit the prompt in your preferred terminal editor with ctrl+x ctrl+e - Prevents spurious error messages from appearing in terminal on Windows - Typing ? in an AskUser prompt no longer triggers the quick help overlay - Improve SQL tool timeline entries - Reduce memory usage in alt-screen mode during long sessions - /fleet mode dispatches more subagents in parallel for faster execution - Instructions picker opens as a full-screen alt-screen view when alt-screen mode is enabled - Skills pic