Improvements

Performance

• Added LRU cache support with configurable size limits
• New telemetry for tracking attachment computation duration
• Improved abort signal handling with configurable timeouts (default 50ms)

MCP Server Integration

• Better connection status reporting for MCP servers
• New JyB function provides clear connection status messages:
• "✓ Connected"
• "⚠ Needs authentication"
• "✗ Failed to connect"
• "✗ Connection error"

Telemetry Enhancements

• Added tracking for non-interactive sessions
• New print mode detection in API success metrics
• TTY detection for better usage analytics