Merge pull request #89974 from ShaunaDiaz/OSDOCS-11185

OSDOCS-11185: adds TLS release note MicroShift

Author: ShaunaDiaz

microshift_release_notes/microshift-4-19-release-notes.adoc

@@ -47,6 +47,10 @@ Updates for both single-version minor releases and patch releases are supported.
 //==== Control ingress for your use case with additional parameters
 //add phase 2 ingress control parameters announcement here
 
+[id="microshift-4-19-tls-config_{context}"]
+==== {microshift-short} control plane enhanced with TLS
+With this release, configurable transport layer security (TLS) protocols on internal control plane components are enabled to help prevent known insecure protocols, ciphers, or algorithms from accessing the applications you run on {microshift-short}. You use either the TLS 1.2 or TLS 1.3 with {microshift-short}. For more information, see xref:../microshift_configuring/microshift_auth_security/microshift-tls-config.adoc#microshift-tls-config[Configuring TLS security profiles].
+
 [id="microshift-4-19-running-apps_{context}"]
 === Running applications