Added
- Complete version management system (Semantic Versioning)
- Visual version page with changelog at `/version`
- Core storytelling gameplay mechanics
- Room creation and joining system
- Turn-based asynchronous gameplay
- AI prompt generation integration
- Story branches and voting system
- Title voting after story completion
- PDF export for completed stories
- Basic authentication (email/password)
Technical
- Unity 6.2+ client (Android target)
- PHP 8.4 REST API backend
- MySQL database
- EventBus architecture for Unity
- Deployment automation scripts
- VERSION.txt as single source of truth
- API endpoints: `/version`, `/api/version`, `/health`
Naming Convention
- **0.1.x - 0.3.x** — Alpha (core features, active development)
- **0.4.x - 0.9.x** — Beta (feature complete, testing & polish)
- **1.0.0+** — Release (public launch)