/**
* Method to handle the `<updated>` element for the feed.
*
* @param Feed $feed The Feed object being built from the parsed feed.
* @param \SimpleXMLElement $el The current XML element object to handle.
*
* @return void
*
* @since 3.1.4
*/
protected function handleUpdated(Feed $feed, \SimpleXMLElement $el)
{
$feed->updatedDate = $this->inputFilter->clean((string) $el, 'html');
}