v0.8.0

What's New

/agent Validation (#80)

• /agent <name> now validates the agent exists before switching
• Shows available agents on mismatch

/agents Command (#81)

• Lists all discovered agents with source labels (plugin, user, workspace)
• Extracts description from YAML frontmatter or first content line
• Marks currently active agent

Multi-Source Agent Discovery

• Agents discovered from three sources (workspace overrides earlier):
  1. Installed plugins (~/.copilot/installed-plugins/**/agents/)
  2. User profile (~/.copilot/agents/)
  3. Workspace (<workspace>/agents/)

Access Control (from v0.7.1, included in this release)

• Platform-level access control with additive union model
• Secure-by-default: missing access config = deny
• Model fallback bug fix (config fallbacks when listModels fails)

Breaking Change

• Access control is now secure-by-default. If no access block is configured at either the platform or bot level, all users are denied. Previously, missing access config meant open access. Add an access block with "mode": "open" to restore the previous behavior, or configure an allowlist. See configuration docs for details.

Full Changelog: v0.7.0...v0.8.0