# ROI.format.cbf news

## ROI.format.cbf 0.1-0

- Initial CBF reader and writer integration for ROI via `read_cbf()` and `write_cbf()`.
- Added CBLIB download helpers `cblib_download()` and `cblib_download_all()` for fetching benchmark instances from `https://cblib.zib.de/download/all/`.
- Downloaded CBLIB archives are decompressed to `.cbf` by default so they can be passed directly to `read_cbf()`.
- Added unit tests.