Decisions and the "preapproved" Bugzilla keyword

[Brian Schott via Digitalmars-d]

Whet is the list of people who are able to add the "preapproved" 
keyword in Bugzilla? I.e. if we need a yes/no decision on a 
language change that can break people's code, how does one 
actually go about "making it happen" (as Walter phrased it in 
another thread)?

We have a decision making process in place for additions to the 
standard library, but not one for language changes. I'd like to 
be able to get a "this is a good idea" or "this is a bad idea" 
from somebody with decision making authority before I sink the 
dozens of hours into implementing a compiler change, testing it, 
and creating an automated upgrade tool.