Also note that if a feature reduction is performed the new version from the `FeatureSet` returned by pychrm will be used (399af31449293e806755605af21476def5f95afd https://github.com/manics/omero-pychrm/blob/399af31449293e806755605af21476def5f95afd/scripts/Pychrm_Build_Classifier.py#L58) so there should be no need to force a `0` into the version.