PW WooCommerce Gift Cards Pro 3.1

- Added a link in the gift card email to download or print a PDF version of the gift card. This link can be customized in the Email Designer. Added a new option to disable the Preview button on the front end. Confirmed compatibility with WooCommerce 5.5 and WordPress 5.8

- Fixed an issue with Delivery Date when using DD/MM/YYYY format.

Show a preview of the gift card email to the purchasing customer. Allow customer to choose from multiple gift card email designs directly on the product page.