🚀 Feature

Currently, we are using v1.8.5 of Sphinx and sphinxcontrib-versioning to build our docs with multiple versions.

Idea is to check if we could easily upgrade to v3.x of Sphinx, use sphinxcontrib-versioning and have our docs similarly rendered.

• If not, try to modify docs configuration etc to use v3.x of Sphinx
• check if sphinxcontrib-versioning is not a blocker