This branch is an orphan used to store GitHub pages for the repository website.
sphinx-versioning build -i -b -B 4.4 -r 4.4 -w "^4.*" gh_pages .
-i: Reverse the order of versions
-b: Show a warning banner on version that are not the latest
-B 4.4: Show a ref to 4.4 on the warning which is the latest version
-r 4.4: Set the latest version to 4.4
-w "^4.*"Set the whitelist to only include branch names starting with 4.
gh_pagesDirectory name containing the source. Must be named the same in all brachges