woocommerce_blocks_admin_unsupported_wp_notice() │ WC 1.0 No Hooks. Return null. Nothing (null). Usage ; Changelog Since 2.5.0 Introduced. woocommerce_blocks_admin_unsupported_wp_notice() woocommerce blocks admin unsupported wp notice code WC 8.6.1 woocommerce/packages/woocommerce-blocks/woocommerce-gutenberg-products-block.php