Maestro vs Appium 2.0

Hi Appium World!

There is a new mobile app automation tool called Maestro prevailing in the market.
Since the Appium 2.0 is still in Beta and its documentation of older version is Obsolete, many of the Mobile Automation Folks from Appium are switching to this tool to do mobile app automation.

Will this start fading the Appium into dust?
How long will it take to provide new Documentation for Appium 2.0?

I also want to know.