* Update _index.md * Update _index.md * ci: cancel superseded workflow runs * ci: serialize documentation deployments --------- Co-authored-by: John Wellbelove <jwellbelove@users.noreply.github.com>
GitHub Actions runners now force Node.js 24; actions/checkout@v4 still targets Node.js 20 and triggers a deprecation warning. Pin all workflows to v6.0.3, the latest stable release with native Node.js 24 support.