1alpha3-routing/>new traffic management APIs</a>. We believe this new model is easier to understand while covering more real world
deployment <a href=/v1.22/docs/tasks/traffic-management/>use-cases</a>. For folks upgrading from earlier releases there is a
<a href=/v1.22/docs/setup/upgrade/>migration guide</a> and a conversion tool built into <code>istioctl</code> to help convert your configuration from the old model.</p></li><li><p><strong>Streaming Envoy configuration</strong>. By default Pilot now streams