ode> (<a href=https://github.com/istio/istio/issues/23907>Issue 23907</a>)</li><li><strong>Added</strong> <code>sideEffects</code> field to <code>MutatingWebhookConfiguration</code> for <code>istio-sidecar-injector</code> (<a href=https://github.com/istio/istio/issues/23485>Issue 23485</a>)</li><li><strong>Improved</strong> installation for replicated control planes (<a href=https://github.com/istio/istio/issues/23871>Issue 23871</a>)</li><li><strong>Fixed</strong> <code>istioctl experimental precheck</code