Hi Devrim,
While we are planning on putting out a driver shortly that may have 9.4 in the name, there is nothing 9.4 specific about it. Our development schedule doesn't really mirror the server, as such I will not be prepared by Thursday to release a driver.
Does the ODBC driver have a 9.4 version as well ? I am starting to think having the server version in the name may not be the best idea.