Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, wenkokke/[email protected], actions/cache/restore@v3, peaceiris/actions-mdbook@v1, baptiste0928/cargo-install@v2, actions/setup-python@v4, actions/configure-pages@v3, actions/upload-artifact@v3, actions/deploy-pages@v1. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

New version for mdbook-katex available: 0.5.9

New version for mdbook-catppuccin available: 2.1.0