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1.0.15

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@copilot-cli-release-app copilot-cli-release-app released this 01 Apr 17:12
· 25 commits to main since this release

2026-04-01

  • Remove support for gpt-5.1-codex, gpt-5.1-codex-mini, and gpt-5.1-codex-max models
  • Copilot mascot now blinks with subtle eye animations in interactive mode
  • User switcher and /user list display accounts in alphabetical order
  • Add mcp.config.list, mcp.config.add, mcp.config.update, and mcp.config.remove server RPCs for managing persistent MCP server configuration
  • Add device code flow (RFC 8628) as a fallback for MCP OAuth in headless and CI environments
  • Add /mcp auth command and re-authentication UI for MCP OAuth servers with account switching support
  • Add postToolUseFailure hooks for tool errors and make postToolUse run only after successful tool calls
  • Add /share html command to export sessions and research reports as self-contained interactive HTML files
  • Autopilot no longer continues after pressing Escape or Ctrl+C to cancel
  • Keystrokes typed while the CLI is loading are no longer lost
  • Large tool output preview shows correct character count and up to 500 characters
  • Add Home/End and Page Up/Page Down navigation to the diff viewer
  • CLI exits immediately after a session ends instead of waiting up to 10 seconds
  • Config settings askUser, autoUpdate, storeTokenPlaintext, logLevel, skillDirectories, and disabledSkills now use camelCase names (snake_case still accepted)
  • Many settings keys now prefer camelCase names (snake_case names still work)
  • Ctrl+D no longer queues a message; use Ctrl+Q or Ctrl+Enter to queue
  • MCP servers that are slow to connect no longer block the agent from starting
  • Pasting images from the Windows clipboard now works in WSL environments
  • Text selection now requires ctrl+c or right-click to copy instead of copying on select
  • Timeline entries redesigned for easily scanning and less verbose output
  • Add default option to custom agent picker to deselect the current agent
  • View tool shows total file line count in truncation messages for easier navigation
  • Large tool output saved to temp files is pretty-printed when it contains JSON
  • Improved performance of expand/collapse (ctrl+e, ctrl+o) in alt-screen mode for long sessions
  • Add branch diff toggle to /diff mode for viewing full branch changes vs merge-base
  • MCP tools with long names no longer cause model API errors due to exceeding the 64-character limit
  • Fix shell command detection hanging on some Windows machines due to ConPTY space-padding
  • Suppress spurious MCP server failure warnings from concurrent startup attempts
  • Fixed exit_plan_mode tool being available outside of plan mode due to race conditions during mode transitions
  • Replace nonstandard XDG variables with COPILOT_HOME, and migrate data