[Release Notes] - Sales Order Service API 1.0.13.55

[#1]

We deployed a new version of Sales Order Service API to production yesterday.

Release Notes	Description
Improve performance when posting sales order with a large number of lines	We have improved the response time when posting new sales orders, especially when including a lot of lines with the request. The specific problem was related to looking up and assigning subaccounts to sales order lines.