- Complete rewrite with federated plugin architecture
- Multi-platform support (Android, iOS, macOS, Windows, Linux, Web)
- Advanced query system with SQL-like syntax
- Multi-space architecture for data isolation
- Strong encryption with AES-256-GCM and ChaCha20-Poly1305
- Automatic schema migration
- Multi-level caching system
- Connection pooling and prepared statement caching
- Batch operations
- Comprehensive backup and restore functionality
- Data validation
- Event system for monitoring
- Performance metrics
- Error recovery with automatic retry
- Complete API redesign - not compatible with v1.x
- New configuration system
- Different encryption approach
- Schema-based data modeling required
- See MIGRATION.md for detailed migration guide from v1.x
- Initial release
- Basic local storage functionality
- Simple cache management
- Basic encryption support