ile giving more control to users, the <code>meshExpansion</code> and <code>meshExpansionPorts</code> installation flags have been deprecated, and port 15012 has been added to the default list of ports for the <code>istio-ingressgateway</code> Service.</p><p>For users with <code>values.global.meshExpansion.enabled=true</code>, perform the following steps before upgrading Istio:</p><ol><li>Apply the code sample for exposing Istiod through ingress.</li></ol><div><a data-skipendnotes=true style=display:none hre