Draft: Label default branch docs as latest
Borrowing from Read the Docs, use "latest" as the version for docs in the default branch
How to register an account on GitLab. To prevent spam, new accounts are locked until approved by an admin or the approver bot. You can also file an unlock request to expedite access.
Support: mw:GitLab, how to host a project on GitLab, #wikimedia-gitlab on libera.chat, #GitLab on Phabricator.
Borrowing from Read the Docs, use "latest" as the version for docs in the default branch