- Chat-first interface (natural language by default)
- Claude Desktop-style UI with light gray borders
- Support for multiple orchestrators (GPT-5, Codex, Claude, local models)
- CLI tool integration (OpenAI CLI, Claude Desktop, Gemini CLI, Hanzo IDE)
- System 2 thinking with critic agents
- Comprehensive test coverage with real AI validation
- Version bump to 0.3.19