I use Designer Premium 16. It uses an outdated jquery library 1.12.11 which has security issues such as XSS. How can I update my website files to the latest jquery version 3.5.1?
If so I would suggest you contact Support through the Support link at the top of the page - read this guide first on how to navigate the support system.
I received a response from support that did not even address the issue about updating the outdated jquery library. I wonder how many customers even know their website may be vulnerable to XSS attacks because of this issue.