Oglu, that is a relatively new development. It was added to maya 2014, right? which was released 15-20 days ago... Maybe it has had it for longer in plug-in form but not natively until now? I would still give it a few months until they work out most of the bugs.
Very nice, just bought it. I'm about 2 days into a project and this will get used heavily. Your quad-chamfer modifier has already saved me hours of work, and this will make things go even faster. Will have to spring for the quad-cap modifier at some point as well. You make great plugins and scripts, keep up the good work.