Technical information
Last modified:
Plugin version: 2.21.0
Last updated: 15 September, 2026
- Feature – Added an "Enable order management" setting. When disabled, WooCommerce no longer activates, cancels, updates or credits Kustom orders, and refunds can only be registered in WooCommerce with "Refund manually". The manual actions on individual orders are still available.
- Feature – Simplified the Kustom API credential settings into a single set of fields instead of separate Europe and United States entries.
- Fix – Fixed the PHP warning "undefined array key 'label'" that could appear on the checkout page for plugins that read checkout field labels, such as the Astra Pro add-on.
- Fix – Fixed an issue where a Kustom refund could be registered with Kustom but then discarded by WooCommerce when another Klarna plugin also handled order management.
- Fix – Fixed an issue where push notifications were ignored for orders belonging to a custom order type that is hidden from the customer's order list, leaving authorized payments unconfirmed in WooCommerce.
- Fix – Fixed the PHP warning "undefined array key 'shipping_countries'" that appeared on every completed checkout in stores with shipping disabled.
Tested with
WordPress version: 7.1
WooCommerce version: 11.1.0
Requires at least
WordPress version: 5.0
WooCommerce version: 9.7.0
PHP version: 7.4