People really don't understand ML, best one I heard was when some 5DIV reviewer called it a company. Ugh.
This "news" is in the same way off. Testing started from the first cameras shipped and to make it usable will take time.
And as some have pointed out, not all cameras end up with working ML goodies for your regular shooter.
Anyway, 5DIV is kind of "on hold", because the biggest news for the last days has been breakthroughs in the 10-bit and 12-bit RAW recording.
It'll take the 5DIV's biggest competitor, 5DIII to a next level in cinematography.
5DIV will get it's share of attention, and you never know when the breakthrough is here, but it will be a bigger news then. Right now there is nothing to use.
Magic Lantern is such a great thing that everybody should spend month or two reading the forum.
You don't have to be interested about cameras or understand coding. You'll get a nice perspective for doing things.
And for those who wonder about Canon's view, well they have taken many kind of actions. Implementing ML stuff in to their products and making sure that ML needs to make miracles by crippling their own product for their sad C-series. And even threaten with law suits. All the nice things that nice company, that has ten different ways crippled DSLR's in their line up, would do.