No, updating the PDF does not change your PDF QR code type. Information within dynamic QR codes can be modified in the dashboard at anytime. If changes occur in the PDF, accessing the dashboard and replacing the existing PDF embedded within the QR code with the updated version is possible. The QR code itself remains unchanged. When a user scans the QR code, they will see the updated PDF instead of the old one. If you want to know what changes happened during editing QR codes, you can click on the link.