* Add - Compatible with WooCommerce 10.0+.
* Add - New rules for the "Cart - Coupon" condition: "Starts with", "Ends with" and "Contains".
* Add - Appearance: Allow users to select the promotion in the preview.
* Fix - Appearance: The Gift pop-up is not displayed in the preview.
* Fix - Appearance: The "available gift(s) notice" is not displayed if the style is "WooCommerce notice" in the preview.
* Fix - "Cart - Coupon" condition case sensitive.
* Dev - Code refactor to pass the PHPStan tests.