e Istio website. The process is very simple:</p><ol><li>Visit the page you wish to edit.</li><li>Add <code>preliminary</code> to the beginning of the URL. For example, to edit
<code>https://istio.io/about</code>, the new URL should be
<code>https://preliminary.istio.io/about</code></li><li>Click the pencil icon in the lower right corner.</li><li>Perform your edits on the GitHub UI.</li><li>Submit a Pull Request with your changes.</li></ol><p>Please see our guides on how to <a href=/v1.21/docs/releases/contr