Critical Severity missing from create_scan_report

[iucac]

Recent upgrade to CX now adds the Critical severity for vulnerabilities, this extra level is not tracked by the API specifically when creating new scan reports with, CheckmarxPythonSDK.CxPortalSoapApiSDK namely create_scan_report().
When attempting to create a scan report (of any type) it will fail and return the following error:
Exception has occurred: ValidationError
Missing element Critical (CreateScanReport.Report.DisplayData.ResultsSeverity.Critical)
Inside the function call if fails to add the Critical severity to the results_severity variable in execute.

An example of how the function was being invoked is below:
report = create_scan_report(scan_id=123456, report_type='CSV',results_per_vulnerability_all=True, results_per_vulnerability_maximum=500, general_options_executive_summary=True, results_assigned_to_all=True, results_severity_all=True, results_state_all=False, results_state_ids=[0,1,2,3,4,5], display_categories_all=True, display_categories_ids=None)