Management</h2><ul><li><p><strong>Added</strong> Add <a href=https://github.com/google/pprof>pprof</a> endpoint to pilot-agent.
(<a href=https://github.com/istio/istio/issues/28040>Issue #28040</a>)</p></li><li><p><strong>Added</strong> Allow enabling gRPC logging with &ndash;log_output_level for pilot.
(<a href=https://github.com/istio/istio/issues/28482>Issue #28482</a>)</p></li><li><p><strong>Added</strong> a new experimental proxy option <a href=/v1.21/docs/ops/configuration/traffic-management/dns-proxy