- Add Transport class for unified communication layer
- Implement new communicator patterns
- Add VERSIONING.md for version management
- Add crosstest files for Dart/Go integration testing
- Update protocol documentation
- Add new skills and templates for AI-assisted development
- Various bug fixes and improvements to Dart implementation
- Add WebSocket binary frame support to protocol specification
- Update README and PROTOCOL.md to reflect dual TCP/WebSocket transport
- Add Go implementation with TCP, WebSocket, and heartbeat support
- Include .claude settings configuration