PI. Please
see the <a href=https://www.envoyproxy.io/docs/envoy/latest/version_history/v1.20.0#bug-fixes>Envoy release note</a> for more
details of the bug fixes if you are using authorization policies with the ext-authz gRPC extension provider in Istio.
(<a href=https://github.com/istio/istio/issues/35480>Issue #35480</a>)</p></li></ul><h2 id=telemetry>Telemetry</h2><ul><li><p><strong>Added</strong> configuration for selecting service name generation scheme in Envoy-generated trace spans.
(<a href=https://