* Add checkbox on product edit page to display product feature image as first image in gallery.
* Move settings to WooCommerce settings tabs.
* Fixed Issue of HTML5 Gallery place holder on popup.

* WordPress 5.8 compatible.
* WooCommerce 5.8 compatible.
* Requires at least WooCommerce 5.5.
* Fixed backslashes appearing in group names with quotes shown in the Groups and Auto columns on the Coupons admin screen.
* Fixed a PHP Fatal Error caused by an infinite loop when two or more auto-applied coupons of individual use were applied to the cart.
* Auto-apply coupons of individual use will not be applied if other coupons have already been applied to the cart. This changes the previous behavior where such a coupon would have caused other coupons applied to be removed.
* Added the optional priority setting for coupons that are automatically applied for groups.
* Updated translations.

* Fix-Address a fatal error that occurs in environments running PHP 7.2 or lower

* Localization-Add Russian translation (thanks to Paley)

* WordPress 5.8 compatible.
* WooCommerce 5.9 compatible.
* Requires at least WooCommerce 5.5.
* Added the woocommerce_product_search_use_engine filter.
* Added compatibility with the WooCommerce Composite Products extension (skip handling its AJAX requests).