Since I have upgraded to OSSv2 I noticed that it does not support dedicated servers. The EOS SDK does support them, but OSSv2 requires an account ID that dedicated servers do not have. So, rather than moving back to OSSv1 I have changed the engine source to remove the account ID enforcement.
However I think that a much cleaner fix than my clumsy patches would be to grant dedicated servers a valid account ID.
Am I correct or did I miss something?