the new drivers seems the same as the previous release, they are marked with 304.00.00f20 not 304.00.05f02 so maybe a mistake or just a install fix but no change in the build so no fix for our issues.
We need to wait to Apple to release a Full working driver, Nvidia´s branch has no Sleep/wake/resolution change issues but the freeze issue remain, and Apple has fix the Freeze but not the resolution/sleep/wake issue. I think they just finish the drivers for support his own hardware and let the Fermi driver as work in progress, and with the Facebook integration promised in 10.8.2 they had no time to spend in finish the work, so I hope for a full 10.8.3 driver.
But for now I use the ML DP3 178Q build drivers on my 10.8.2 install and I had no issue to report.
Good Luck