dex=0 aria-labelledby=tabset-docssetupadditional-setupcompatibility-versions-1-0-tab><pre><code class=language-shell data-expandlinks=true data-repo=istio>$ istioctl install --set values.compatibilityVersion=1.21
</code></pre></div><div hidden id=tabset-docssetupadditional-setupcompatibility-versions-1-1-panel role=tabpanel tabindex=0 aria-labelledby=tabset-docssetupadditional-setupcompatibility-versions-1-1-tab><pre><code class=language-shell data-expandlinks=true data-repo=istio>$ helm install ... --set c