get_server_info is missing in wsdl

After an upgrade to our QuotWerks system the integration with SuiteCRM stopped working. The complaint seems to be that get_server_info is not an available command in the api. I have upgraded to SuiteCRM version 7.10 but the command is still missing.
All documentation I can find tells me that this command should have been made available with that update.

Any suggestion on how I can find / make this command available?