gs/istio>Istio org page</a> for more information.</li><li><em><strong>Updated</strong></em> Grafana dashboards to adapt to the new Istiod deployment model.</li></ul><h2 id=installation>Installation</h2><ul><li><em><strong>Added</strong></em> support for Istio canary upgrades. See the <a href=/v1.18/docs/setup/upgrade/>Upgrade guide</a> for more information.</li><li><em><strong>Removed</strong></em> the legacy Helm charts. For migration from them please see the <a href=/v1.18/docs/setup/upgrade/>Upgrade guid