- Update status to 'Full Implementation Complete'
- Add Phase 5: Advanced Features (SDN, Firewall, HA, Updates)
- Update test count: 406 passed, 32 Proxmox tests
- Add SDN, Firewall, HA, and Update management documentation
- Document implementation phases and status
- Describe architecture and module structure
- Document database schema
- List IPC commands
- Explain MIT compliance strategy
- Include testing results and next steps