UFO³ v3.0.0 Release Notes
Release Date: November 2025
🎉 Major Release: Galaxy Framework
UFO³ introduces Galaxy - a revolutionary multi-device orchestration framework that coordinates intelligent agents across heterogeneous platforms.
🌟 What's New
Galaxy Framework - Multi-Device Orchestration
The first multi-device orchestration system for GUI agents, enabling cross-platform workflow automation.
Core Features:
- Declarative DAG Decomposition - TaskConstellation for structured workflows
- Dynamic Graph Evolution - Adaptive execution based on runtime feedback
- Heterogeneous Orchestration - Safe async execution across Windows, Linux, macOS, Android, Web
- Unified AIP Protocol - WebSocket-based agent coordination with fault tolerance
- MCP Integration - Model Context Protocol support for tool augmentation
Key Components:
- ConstellationAgent for task planning and decomposition
- TaskOrchestrator for parallel execution
- Device Pool Manager for dynamic resource allocation
- Real-time event system for monitoring
UFO² Long-Term Support (LTS)
UFO² Desktop AgentOS continues as the stable Windows automation solution:
- ✅ Actively maintained with bug fixes and security updates
- ✅ Can serve as standalone agent OR Galaxy device agent
- ✅ Production-ready with proven reliability
- ✅ Full backward compatibility
📊 Framework Comparison
| Feature | UFO² | Galaxy |
|---|---|---|
| Scope | Single device | Multi-device |
| Execution | Sequential | Parallel DAG |
| Platforms | Windows | Windows, Linux, macOS, Android, Web |
| Status | ✅ LTS | ⚡ Active Development |
🎯 Which Should I Use?
Choose UFO² for:
- Windows-only automation
- Simple, quick tasks
- Production stability
Choose Galaxy for:
- Cross-device workflows
- Complex orchestration
- Parallel execution needs
Or use both: UFO² can serve as Galaxy's Windows device agent!
📚 Resources
- Documentation: microsoft.github.io/UFO
- Galaxy Guide: Galaxy README
- UFO² Guide: UFO² README
- Migration Guide: UFO² to Galaxy Migration
🔬 Research
📄 UFO³: Weaving the Digital Agent Galaxy
- First multi-device orchestration framework for GUI agents
- Formally verified correctness with adaptive execution
- MCP integration for extensible tool support
Paper coming soon on arXiv
💬 Community
- GitHub Discussions: github.com/microsoft/UFO/discussions
- Issues: github.com/microsoft/UFO/issues
- Email: ufo-agent@microsoft.com
⚠️ Important Notes
- UFO² is NOT deprecated - Full LTS support continues
- Galaxy is actively evolving - Perfect for experimentation
- No forced migration - Choose what works best for your needs
⭐ Star us on GitHub | 🤝 Contribute | 📺 Watch Demo
From Single Agent to Digital Galaxy
UFO³ - Weaving the Future of Intelligent Automation