# v1.0.0 — Initial Release

## Status: 🔵 In Development

**Target:** End of Week 24

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## Planned Features

### Core Platform

- Cross-platform Flutter application targeting Windows x64, Web (WASM), and Android
- GPU-accelerated `CustomPainter` canvas engine with viewport culling
- 60 FPS rendering at 5,000+ nodes (Windows), 2,000+ (Web), 1,500+ (Android)

### Organizational Modeling

- Complete domain model: `UnitNode`, `PositionSlot`, `PersonnelRecord`
- MOS validation across all functional branches (Infantry, Medical, Fires, Signal, Cyber/EW, Aviation, Logistics, Engineer)
- 2026 doctrinal templates: MBCT, SBCT, ABCT, CAB-Heavy, CAB-Light

### Visual Canvas

- Reingold-Tilford hierarchical tree layout algorithm
- Quadtree spatial index for hit-testing and drag proximity queries
- Cross-platform drag-and-drop re-parenting with doctrinal validation highlights
- MIL-STD-2525D tactical symbology rendering

### Persistence & Validation

- Drift/SQLite offline-first persistence with IndexedDB on Web
- Real-time MTOE validation engine (MOS mismatch, rank mismatch, vacant leadership, structural violations)
- Delta synchronization for contested network environments
- SQLCipher data-at-rest encryption

### Export

- JSON export/import with doctrinal validation
- Protobuf binary export
- Vector PDF organizational chart export

### Platform-Specific

- Windows: multi-window, high-DPI scaling, `.msi` installer, `.uto` file association
- Web: PWA offline capability, IndexedDB quota management
- Android: battery profiling, touch-optimized targets (48×48 dp minimum)

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## Known Limitations

*To be documented upon release.*

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## Upgrade Instructions

*Initial release — no upgrade path required.*