WooCommerce Composite Products 10.1.3

* Fix - Escaped attributes in '/templates/composited-product/variable-product.php'.
* Tweak - Reduced JS overhead when editing composite products with hundreds of Scenarios.
* Tweak - Sortable attribute filters.

* Fix - Failing test when 'woocommerce_composited_product_has_bundled_weight' filter is in use.

* Fix - Incorrectly displayed cart subtotals when cart discounts exist.
* Fix - Inaccessible component notice after adding to cart. Triggered when a component contains a variable product selection with custom attribute values that include quotes.
* Fix - Unable to intercept variable product custom attribute values with quotes after adding to cart.
* Tweak - Add customizable classes to composite form element.