Manage shipping addresses [Update 257 - Commerce 13.0.0] Ability to choose among existing shipping addresses, or create a new one, from the cart view. A new address is saved to the current customer's Address Book.
CSR UI: Client-side routing (Beta) [Update 288 - Commerce 13.10.0] Added support for client-side routing. When navigating in a single page application, the address bar should be updated to match the navigation. This provides multiple benefits, including:
The ability to use the back/forward browser commands to navigate in the CSR UI.
The ability to take the url to a specific view (e.g., a link to an open cart), and send it to another user. That user can open the link to get to the cart.
Re-work rounding strategy in calculators [Update 257 - Commerce 13.0.0] A new API converts the currency of a Money type and returns full precision value.
Ability to extend OrderStatus/OrderShipmentStatus [Update 257 - Commerce 13.0.0] The default order and shipment statuses are defined as Enum(s), so partners could not previously extend them. Now, statuses are classes, so customers can register ones they use.