Cumulus 4.0.1 is released

[Yiming Yang]

Hello All,

Cumulus version 4.0.1 is released.

The release notes can be viewed at https://github.com/lilab-bcb/cumulus/releases/tag/4.0.1.

The workflows are published on Dockstore at https://dockstore.org/organizations/lilab/collections/Cumulus.

The user guide documentation is at https://cumulus.readthedocs.io/en/4.0.1/.

## 4.0.1 (2025-12-14)

### Cellranger workflow

* For Flex data, avoid using genome reference when no_bam = true and cellranger_version >= "8.0.0".

Sincerely,

Yiming