Brief
We have updated the script 'admin_product.php'.
Description
When duplicating a product, the "new" tag isn't applied because 'date_added' field is not populated in database.
Solution
Download the updated version of the file:
http://www.viart.com/downloads/admin_product-4.zip
Further, extract 'admin_product.php' into 'admin' folder of your shop replacing an existing file. Please do not forget to make a backup copy of the current file in case something goes wrong.