GitHub Copilot CLI vv0.0.415
Summary
2026-02-23 - Skill files saved with a UTF-8 BOM (common on Windows editors) now load correctly instead of failing with a frontmatter parse error - Custom agents support the model field to specify w...
Release Notes
2026-02-23 - Skill files saved with a UTF-8 BOM (common on Windows editors) now load correctly instead of failing with a frontmatter parse error - Custom agents support the model field to specify which model to use, and unknown fields now warn instead of blocking agent load - Plan approval menu shows model-curated actions with a recommended option highlighted first, including autopilot+fleet for parallelizable work - Env loading indicator no longer hangs indefinitely on MCP startup error or session resume - Add showfile tool for presenting code and diffs to the user - Add env loading indicator showing skills, MCPs, plugins, ... being loaded - MCP tool results with giant single lines are truncated correctly - /plugin marketplace add and /plugin install support local paths containing spaces - /mcp show groups servers into User, Workspace, Plugins, and Built-in sections and makes all servers navigable - Agent now knows which model is powering it when asked - Ctrl+A/E cycle through visual lines in wrapped input; Home/End navigate within a visual line; Ctrl+Home/End jump to text boundaries