an be found in the <a href=/v1.20/news/releases/1.1.x/announcing-1.1/upgrade-notes/>upgrade notice</a>.</p><h2 id=upgrades>Upgrades</h2><p>We recommend a manual upgrade of the control plane and data plane to 1.1. See
the <a href=/v1.20/docs/setup/upgrade/>upgrades documents</a> for more information.</p><div><aside class="callout warning"><div class=type><svg class="large-icon"><use xlink:href="/v1.20/img/icons.svg#callout-warning"/></svg></div><div class=content>Be sure to check out the <a href=/v1.20/news/