0.0.406

2026-02-07

• Add support for Claude Opus 4.6 Fast (Preview)
• Markdown formatting displays in non-interactive mode output
• Display warning when user has no Copilot subscription
• Commands from plugins are now translated into skills
• Add /changelog command to view release notes
• plugin marketplace add accepts URLs as sources
• --no-experimental flag disables experimental features
• CLI interface renders without extra blank line
• /mcp show displays enabled/disabled status for MCP tools
• MCP tool responses now include structured content (images, resources) for richer UI display in VS Code

0.0.406-1

Added

• Display warning when user has no Copilot subscription
• Commands from plugins are now translated into skills
• Add /changelog command to view release notes
• plugin marketplace add accepts URLs as sources

Improved

• /mcp show displays enabled/disabled status for MCP tools
• MCP tool responses now include structured content (images, resources) for richer UI display in VS Code

Fixed

• --no-experimental flag disables experimental features
• CLI interface renders without extra blank line

0.0.406-0

Added

• Display warning when user has no Copilot subscription
• Commands from plugins are now translated into skills

Improved

• /mcp show displays enabled/disabled status for MCP tools
• MCP tool responses now include structured content (images, resources) for richer UI display in VS Code

0.0.405

2026-02-05

• Plugin and marketplace names support uppercase letters
• /experimental shows help screen listing experimental features
• Fix SQL tool disconnects
• Plugins can bundle LSP server configurations

0.0.404

2026-02-05

• Add support for claude-opus-4.6 model
• /allow-all and /yolo execute immediately
• MCP servers shut down concurrently for improved performance
• Cancel --resume session picker to start a new session
• MCP server configurations default to all tools when tools parameter not specified
• Add /tasks command to view and manage background tasks
• Enable background agents for all users
• Simplify and clarify /delegate command messaging
• GITHUB_TOKEN environment variable now accessible in agent shell sessions

0.0.404-0

Added

• Add /tasks command to view and manage background tasks
• Enable background agents for all users

Improved

• Simplify and clarify /delegate command messaging
• GITHUB_TOKEN environment variable now accessible in agent shell sessions

0.0.403

2026-02-04

• Windows Task Manager displays correct application name
• Introduce security check preventing use of modules outside of application bundle
• ACP model info includes usage multiplier and enablement status
• Fix logic checking user organization membership
• Stop MCP servers before updating plugins
• Detached shell processes work on vanilla macOS installations
• Escape key consistently aborts permission dialogs regardless of selection
• Plugin skills work in prompt mode
• Config files preserve custom fields when CLI updates them
• Reasoning summaries enabled by default for supporting models
• Support comma-separated tools in custom agent frontmatter
• Skills with unknown frontmatter fields now load with warnings instead of being silently skipped

0.0.402

2026-02-03

• ACP server supports agent and plan session modes
• MCP configuration applies to ACP mode
• Agent creation wizard styling improvements
• Custom agents with unknown fields load with warnings instead of errors
• Custom agents receive environment context when run as subagents
• Plugins can provide hooks for session lifecycle events
• Plugin update command works for direct plugins and handles Windows file locks
• Stop MCP servers when uninstalling plugins

0.0.402-0

Added

• Plugins can provide hooks for session lifecycle events

Improved

• Agent creation wizard styling improvements
• Custom agents with unknown fields load with warnings instead of errors

Fixed

• MCP configuration applies to ACP mode
• Custom agents receive environment context when run as subagents
• Plugin update command works for direct plugins and handles Windows file locks
• Stop MCP servers when uninstalling plugins

0.0.401

2026-02-03

• Support .agents/skills directory for auto-loading skills
• Improve handling of chat history when switching between model families
• MCP tools returning structuredContent now display correctly in CLI
• Support Claude-style .mcp.json format without mcpServers wrapper
• Inserting new line with shift+enter keybinding in VS Code integrated terminal
• Large multi-line pastes work correctly
• ACP terminal-auth passes correct arguments to login
• Arrow and special keys work reliably when held down
• Slash command ghost text appends correctly
• Add copilot login subcommand and support ACP terminal-auth
• Add agentStop and subagentStop hooks to control agent completion
• CLI handles unknown keypresses gracefully
• /diff displays accurate line numbers with dual column layout