Documentation versioning

[fimbault]

It would be great to enable documentation versioning (like in docusaurus for instance).

[remorses]

This is not possible now, it could be done deploying old versions on different sub domains and have a select inout to redirect to the sub domain for the right version

[fimbault]

Using subdomains isn't probably the solution. It would be hard to maintain and potentially prone to domain takeover.
https://v2.docusaurus.io/docs/versioning explains the approach they take.