get versioned docs

[Guiw5]

Do you want to request a feature or report a bug?
feature

What is the current behavior?
I just get the docs for the latest version.

What is the expected behavior?
v8.react-toastify.com
v9.react-toastify.com
react-toastify.com

Which versions of React, and which browser / OS are affected by this issue? Did this work in previous versions of React?
No react/browser/Os versions gets affected.