2.1.80

New Features:

• Added rate_limits field to statusline scripts for displaying Claude.ai rate limit usage
• Added source: 'settings' plugin marketplace source for inline plugin declarations
• Added CLI tool usage detection to plugin tips
• Added effort frontmatter support for skills and slash commands
• Added --channels (research preview) for MCP servers to push messages

Fixes:

• Fixed --resume dropping parallel tool results
• Fixed voice mode WebSocket failures from Cloudflare bot detection
• Fixed 400 errors with fine-grained tool streaming through API proxies
• Fixed /remote-control appearing where it cannot function
• Fixed /sandbox tab switching not responding to Tab or arrow keys
• Fixed managed settings not applied at startup when remote-settings.json cached

Improvements:

• Improved responsiveness of @ file autocomplete in large repositories
• Improved /effort display
• Improved /permissions tab switching
• Improved background tasks panel navigation
• Simplified plugin install tips
• Reduced memory usage on startup in large repositories (~80 MB on 250k-file repos)