Protocol</code> to select the <a href=/v1.11/docs/ops/configuration/traffic-management/protocol-selection/>protocol for a port</a> introduced in Kubernetes 1.18.</li><li><strong><em>Changed</em></strong> Gateway SDS to be enabled by default. File mounted gateway continues to be available to help users to transition to secure gateway SDS.</li><li><strong><em>Added</em></strong> support for reading certificates from Secrets, <code>pathType</code>, and <code>IngressClass</code>, which provides better support f