Really? We all know what you're talking about. We are in 2018 after all. But... color science @ acquisition matters or no one would care about to each camera release, isn't it? With or without post.
It is rumoured to be a prototype. It is predictable the release to happen sorta 6 months later or so. Without mention, what glass will you couple right there? Will you have immediately the same range you find in any system already available with many years of lens releases and dedicated adapters to other current mount line-ups?
https://en.wikipedia.org/wiki/Fujifilm_X-mount
(since 2012)