protected function updateVersionUrls($field, $unprocessed, $duplicated)
{
foreach ($this->formats as $format) {
$url = $this->findUrlForFormat($duplicated, $format);
$url = $url ?: $this->findUrlForFormat($unprocessed, $format);
$field->values->merge(["{$format}_url" => $url]);
}
$field->json_value = $field->values->toJSON();
$field->save();
}