Need to Update the Appium 2.0 & Appium Java Client 8.x.x+ Documentation

Hi Appium World!

Please update the Appium Docs so that all the Appium Users can use it efficiently.
The current Documentation has been deprecated and marked Obsolete from the Appium Community Members.

There are lots of Mobile Test Automation Engineers facing issues with old documentation.
If new documentation is provided soon, then it will be a boon for them.