* Update: Tested up to WooCommerce 5.6.0.
* Fix: Add woocommerce_product_has_options core filter to WC_Product_Mix_and_Match class.
* Fix: Only validate container stock if config is still valid. Resolves issue with empty containers getting added to cart via ajax.
* Fix: Quick view support for products with "after summary" forms.
* New: Add wc_mnm_show_edit_it_cart_link filter. Return false to hide "edit" link in cart. Requires Quick View 1.5.0.