Is previous documentation available?

I want to read the documentation for specific version (e.g. v0.20.0 release)

but it looks impossible to choose the tvm version of the documentation.

Is there anyway that I can do for it?

Today we will update the document, please wait…

In fact, the current document is version 0.19.0, which is logically identical to version 0.20.0.

Thank you for your update. By the way, how can I know the target version of the offcial document?