WooCommerce Free Gift Coupons 3.7.1

* New: Sync quantity of free gift to more than one product at a time.
* New: Compatibility with All Products for Subscriptions, free gifts are not valid when user subscribes to cart.
* Update: Cart validation, throw notice of unconfigured variable gift *before* user attempts checkout.
* Fix: Border styles for Twenty Twenty One theme.
* Fix: More specific jQuery listeners to resolve conflicts with Flatsome's cart quickview.

* New: Templates added for gift variation selection in cart, easier customization.
* New: No-JS graceful degradation for gift variation selection.
* New: Auto scroll when gift variation edit section is opened scrolls to the gift variation input.
* Fix: UX audit, revision to cart edit layout, screen reader and accessibility enhancements.
* Update: Tested against WC 4.9.
* Update: Remove coupon code from cart if all gift items are removed, and type is ‘free gift’.
* Update: Hide product removed notice if coupon is automatically removed.

* Fix: Rebuild minified script.