In previous Commerce versions, OrderStatus and OrderShipmentStatus were enums, so could not be extended. In Optimizely Customized Commerce 13, a breaking change converted OrderStatus and OrderShipmentStatus from enums to classes. As a result, you can no longer apply bitwise operations to instances of OrderStatus and OrderShipmentStatus.

To register a new OrderStatus:

To get all registered OrderStatuses, including built-in ones, use this code.

**Related blog post: **[New feature in Commerce 13: Extendable OrderStatus and OrderShipmentStatus](🔗)