$checkout->date_due($new_due_date)->store;
# Update items.onloan
$checkout->item->onloan($new_due_date)->store;
$checkout->item->onloan($new_due_date)->store({ log_action => 0 });
logaction("CIRCULATION", "MODIFY", $checkout->borrowernumber, $checkout->itemnumber) if $RenewalLog;
}
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