While it's possible that Google hasn't said they'll be doing the updates separately for the browser there's no reason to suspect they wouldn't do that once LaCrOS was fully implemented -- after all, it works under Linux.
The comment I submitted only went so far as to say they started doing "that", referring to the parent's post about decoupling and providing separate updates.
The comment I submitted only went so far as to say they started doing "that", referring to the parent's post about decoupling and providing separate updates.