Release version 2.0.0:
- Logging system with 5 severity levels
- Configuration management with INI files
- File hashing, MD5 and SHA256, for integrity verification
- Compression, supports NONE/DEF/GZ/ZST/LZ
- Progress tracking and eta calculations
- Binary manifest database for tracking shards
- Batch file processing
- API improvements
- Archive support (tar, gz, zip, 7z, rar)
- TUI improvements