ing:</p><ul><li><p>Significant reduction in default collection of Envoy-generated
statistics.</p></li><li><p>Added load-shedding functionality to Mixer workloads.</p></li><li><p>Improved the protocol between Envoy and Mixer.</p></li></ul></li><li><p><strong>Control Headers and Routing</strong>. Added the option to create adapters to
influence the headers and routing of an incoming request. See the <a href=https://istio.io/v1.6/docs/tasks/policy-enforcement/control-headers>Control Headers and Routing</a>
tas