All notable changes to Stellar Privacy Analytics will be documented in this file.
The format is based on Keep a Changelog, and this project adheres to Semantic Versioning.
- Initial project structure and setup
- Privacy-first X-Ray analytics engine
- Stellar blockchain integration with Soroban smart contracts
- React frontend with privacy controls
- Node.js backend with encryption services
- Docker deployment configuration
- Comprehensive documentation
- CI/CD pipeline with GitHub Actions
- End-to-end encryption using AES-256-GCM
- Differential privacy implementation
- Zero-knowledge proof architecture
- Privacy budget management system
-
Core Features
- X-Ray Analytics engine with privacy preservation
- Stellar smart contracts for transparency
- Real-time privacy dashboard
- Multi-level privacy controls (Minimal, Standard, High, Maximum)
- Privacy budget management
- Audit logging and compliance tracking
-
Frontend
- React 18 with TypeScript
- Tailwind CSS for styling
- Framer Motion for animations
- Privacy-focused user interface
- Real-time data visualization
- Mobile-responsive design
-
Backend
- Node.js 18 with Express
- PostgreSQL for data storage
- Redis for caching
- End-to-end encryption services
- Privacy middleware
- RESTful API with privacy controls
-
Smart Contracts
- Stellar Analytics contract (Rust/Soroban)
- Privacy Oracle contract
- Privacy budget management
- Oracle reputation system
- Cross-network deployment support
-
Infrastructure
- Docker containerization
- Docker Compose orchestration
- Kubernetes deployment configs
- Prometheus monitoring
- Grafana dashboards
-
Developer Experience
- Automated setup scripts
- Comprehensive testing suite
- TypeScript throughout
- ESLint and Prettier configuration
- Pre-commit hooks
-
Documentation
- Complete API reference
- Architecture documentation
- Deployment guides
- Contributing guidelines
- Security policies
- Military-grade encryption (AES-256-GCM)
- Differential privacy with configurable epsilon
- Zero-knowledge proof architecture
- Privacy budget enforcement
- Comprehensive audit trails
- GDPR and CCPA compliance features
- Sub-second analytics responses
- Linear scalability to millions of records
- 5-second blockchain settlement
- Optimized WASM contract execution
- Efficient caching strategies
- None (initial release)
- Advanced machine learning integration
- Mobile applications (iOS/Android)
- Enterprise SSO integration
- Advanced privacy controls
- Cross-chain compatibility
- Advanced reporting suite
- API marketplace
- Enhanced visualization components
- Third-party developer platform
- Privacy oracle network
- Governance token implementation
- Global compliance framework
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