</a> from Alpha to Stable.</li><li><strong>Graduated</strong> <a href=https://archive.istio.io/v1.2/docs/tasks/traffic-management/ingress/secure-ingress-sds/>certification management on Ingress Gateway</a> from Alpha to Beta.</li></ul><h2 id=telemetry>Telemetry</h2><ul><li><strong>Added</strong> Full support for control over Envoy stats generation, based on stats prefixes, suffixes, and regular expressions through the use of annotations.</li><li><strong>Changed</strong> Prometheus generated traffic is exclu