Highlights
- Promoted ARC-001 to Technical Review (v0.5)
- Added ARC-000 Architecture Index
- Added ARC-002 Technology Architecture
- Added ARC-003 Security Architecture
- Added ARC-004 Data & Integration Flows
- Updated governance, approval records, revision history, and document control
- Reorganized engineering documentation into the Hardware package
This release establishes the Technical Review baseline for the Project Orion Architecture Package and serves as the authoritative architectural foundation for subsequent engineering work.