Looks like the 2009 Honda Ridgeline refresh will include a 2008 Pilot-like front end seen in spy photos. Other than that, it looks like nothing else is planned for the rest of the exterior but it is a bit too early for 2009-spec vehicles so there may be more exterior changes planned. As expected, there may be a new interior.
However, the hybrid model planned for the 2009 Ridgeline refresh has been pushed to the second generation model expected in 2011.