[REQ] support for versioned docs

[sozercan]

What kind of request is this?

Other

What is your request or suggestion?

We should create versioned docs so we can work add docs for vNext features without being confusing to users

example: https://github.com/project-copacetic/copacetic/tree/main/website/versioned_docs

Are you willing to submit PRs to contribute to this feature request?

• [ ] Yes, I am willing to implement it.