Breaking changes in client libraries

Hi,

When trying to upgrade SuperOffice NuGet packages from 11.1 to 11.10 we have found out the following breaking changes:

• All client methods are now async. For example, in the IListAgent interface there is no GetTicketCategories method any longer, only GetTicketCategoriesAsync.
• ToServicesXX methods disappeared.We used them to convert SoCore objects like SoCredentials to their version-specific WCF objects.

It's possible to fix the async stuff, but what to use instead of ToServicesXX methods?