Merge pull request #45784 from JStickler/version

Clarify how version parameter is applied.

Author: JStickler

modules/ossm-cr-version.adoc

@@ -2,7 +2,8 @@
 //
 // * service_mesh/v2x/ossm-reference-smcp.adoc
 
+:_content-type: REFERENCE
 [id="ossm-cr-version_{context}"]
 = version parameter
 
-You use the `version` parameter to specify what version of the control plane to install. When you create a `ServiceMeshControlPlane` object with an empty `version` parameter, the admission webhook sets the version to the current version. New `ServiceMeshControlPlanes` objects with an empty `version` parameter are set to `v2.0`. Existing `ServiceMeshControlPlanes` objects with an empty `version` parameter keep their setting.
+The {SMProductName} Operator supports installation of different versions of the `ServiceMeshControlPlane`. You use the version parameter to specify what version of the control plane to install. If you do not specify a version parameter when creating your SMCP, the Operator sets the value to the latest version: ({MaistraVersion}). Existing `ServiceMeshControlPlane` objects keep their version setting during upgrades of the Operator.