, OAuth2 and more. See <a href=/v1.21/blog/2021/better-external-authz/>the blog on this feature</a>
for more info. (<a href=https://github.com/istio/istio/issues/27790>Issue #27790</a>)</p></li></ul><h2 id=telemetry>Telemetry</h2><ul><li><p><strong>Added</strong> Istio Grafana Dashboards Query Reporter Dropdown.
(<a href=https://github.com/istio/istio/issues/27595>Issue #27595</a>)</p></li><li><p><strong>Added</strong> canonical service tags to Envoy-generated trace spans. (<a href=https://github.com/istio/