bugfixes:
  - na_ontap_user_role - report error when command/command directory path set in REST for ONTAP earlier versions.
minor_changes:
  - na_ontap_user_role - add support for rest-role ``privileges.access`` choices ``read_create``, ``read_modify`` and ``read_create_modify``, supported only with REST and requires ONTAP 9.11.1 or later versions.
  - na_ontap_user_role - ``command_directory_name`` requires 9.11.1 or later with REST.