Driver supporting cl_khr_fp64 on linux?

Hi,

I am currently writing a short openCL program utilising double precision. However, the extensions available for my graphics card (geforce 275gtx ) do not include cl_khr_fp64 with my 190.29 driver.
I googled a bit and found that only the 195.39 driver supports this extension. Does anybody know when this driver will be released for linux or whether there is another one solving my problem? Thanks.

There is a 195.36.15 available for Linux on the download page:

http://developer.nvidia.com/object/cuda_3_0_downloads.html

This driver does not work for me, so I use the older 195.17-beta which also supports the double extension (at least on my 285).