eakers on traffic to third party services. In addition to Mixer’s metrics, hundreds of metrics from Envoy are now visible inside Prometheus for all traffic entering, leaving and within Istio mesh.</p></li></ul><h3 id=cross-environment-support>Cross environment support</h3><ul><li><p><em>Mesh expansion</em>: Istio mesh can now span services running outside of Kubernetes - like those running in virtual machines while enjoying benefits such as automatic mutual TLS authentication, traffic management, telemetr