I have just purchased the license for the year 2021, but inserting the key does not make me proceed with the update ...
do I also have to install the PRO program again?
Thank you for getting back to us.
Follow this doc for auto-update notification https://getwooplugins.com/documentation/woocommerce-variation-swatches/#how-to-receive-auto-update-for-premium-version
Have a good day.