ng>. We&rsquo;ve created a unified API for <a href=/v1.22/docs/tasks/security/authentication/authn-policy/>authentication policy</a> that controls whether service-to-service communication uses mutual TLS as well as end user authentication. This is now the recommended way to control these behaviors.</p></li></ul><h2 id=telemetry>Telemetry</h2><ul><li><strong>Self-Reporting</strong>. Mixer and Pilot now produce telemetry that flows through the normal
Istio telemetry pipeline, just like services in the mesh.</