rel/0.9.8

This merge request was triggered by a new tag being added to the fsl/pyfeeds project.

Accepting this merge request will cause the conda recipe for fsl/pyfeeds to be updated to version 0.9.8.

If all goes well, a new conda package will built for fsl/pyfeeds (0.9.8), and will be uploaded to the FSL production conda channel.

(MR automatically generated by fsl-ci-rules running on the fsl/pyfeeds repository).