- Add LRU cache with TTL support for package metadata, deployments, and system info
- Implement parallel operations manager for CPU and I/O bound tasks
- Add comprehensive benchmarking framework with Criterion
- Support configurable concurrency limits and batch processing
- Include progress tracking and memory optimization
- Update project progress to 99% complete
- Ready for production deployment on Debian 13+ and Ubuntu 25.04+
- Add --version and --help flags for rpm-ostree compatibility
- Fix postinst script to handle 'triggered' argument properly
- Maintain subcommand interface while adding flag support
- Improve error messages and help text
