The update doesn't appear to be available yet, so don't be worried if you're still stuck with an all-or-nothing setup for a little while. When it does hit, however, it'll help make a more convincing case for the OnHub if you're sitting on the fence -- you don't have to take a step backwards in software features just to embrace Google's simpler, prettier vision of home networking.

Update: The upgrade went live not long after this post.