Api.Items.UpdateItems method has been improved. We also added some parameters to make it possible to skip some actions while updating items:

• raiseAlerts – if true, alerts will be raised. By default this parameter is false and alerts are skipped
• updateChildrenAndParentStatuses – if true, children and parents' statuses need to be updated. Default value is false.
• updateItemFieldSettings – if true item field settings have to be updated. Default value is false.
• updateItemScriptSettings – if true item script settings have to be updated. Default value is false.
• updateChildrentAndParentCompletePercentage – if true, children and parent complete percentage will be updated. Default value is false.
• updateHistory – if true, history records will be created. Default value is true.