1. Support of WooCommerce Extra Product Options plugin has been added.
2. Parameter send_notifications has been added to order.update method for Prestashop and Magento.
3. Product.variant.add, product.variant.update and product.variant.delete methods have been added for eBay.
4. Support of partial refund payments and shipping price refunds have been added for Magento.
5. Parameter warehouse_id has been added to order.shipment.add method for Magento.
6. Method product.child_item.list has been added for Amazon.
7. Order.update and product.image.add methods have been added for Etsy.
8. The response time of order.list method for BigCommerce has been reduced.