 0 instead of the documented 1024 (<a href=https://github.com/istio/istio/issues/13261>Issue 13261</a>).</p></li></ul><h2 id=small-enhancements>Small enhancements</h2><ul><li><p>Updated to the latest version of the <a href=https://www.kiali.io>Kiali</a> add-on.</p></li><li><p>Updated to the latest version of <a href=https://grafana.com>Grafana</a>.</p></li><li><p>Added validation to ensure Citadel is only deployed with a single replica (<a href=https://github.com/istio/istio/issues/13383>Issue 13383</a>).</