Now method returns a string instead of a float, so there will be no longer a need to do a string conversion in Nova: `max_api_version = cinder_api_versions.APIVersion(str(max_api_version))` once the next cinderclient version becomes the minimum required version.
Now method returns a string instead of a float, so there will be no longer a need to do a string conversion in Nova: `max_api_version = cinder_ api_versions. APIVersion( str(max_ api_version) )` once the next cinderclient version becomes the minimum required version.