The current DSLR_RAW module integrates DCRAW version 9.23 (revision 1.468), released 2015 January 30. I see that David has just released a new version today (revision: 1.470, 2015/02/13), so I'm going to release a new version of the DSLR_RAW module for all platforms today. Thanks for the heads up.
You can open the Format Explorer window, select the DSLR_RAW module, and hover or double click the "implementation" item to get information about the version of DCRAW implemented by the module that you have currently installed. The same for other format support modules.