onfiguration (<code>The v2 xDS major version is deprecated and disabled by default.</code>) and be unable to receive updated configurations.</p><p>In general, we recommend that <code>EnvoyFilter</code>s are applied to a specific version to ensure Envoy changes do not break them during upgrade. This can be done with a <code>match</code> clause:</p><pre><code class=language-yaml data-expandlinks=true data-repo=istio>match:
  proxy:
    proxyVersion: ^1\.9.*
</code></pre><p>However, since Istio 1.8 supports bo