RHDEVDOCS-5409: Adding a note specifying the OCP version to work with pipelines 1.11

Author: shipsing

modules/op-release-notes-1-11.adoc

@@ -14,12 +14,14 @@ In addition to fixes and stability improvements, the following sections highligh
 
 [NOTE]
 ====
-You can use {pipelines-title} on the {product-title} cluster that runs on ARM hardware. This update includes support for the `ClusterTask` resources where images are available and the Tekton CLI tool on ARM hardware.
+Before upgrading to the {pipelines-title} Operator 1.11, ensure that you have at least installed the {product-title} 4.12.19 or 4.13.1 version on your cluster.
 ====
 
 [id="pipelines-new-features-1-11_{context}"]
 === Pipelines
 
+* With this update, you can use {pipelines-title} on the {product-title} cluster that runs on ARM hardware. You have support for the `ClusterTask` resources where images are available and the Tekton CLI tool on ARM hardware.
+
 * This update adds support for results, object parameters, array results, and indexing into an array when you set the `enable-api-fields` feature flag to `beta` value in the `TektonConfig` CR.
 
 * With this update, propagated parameters are now part of a stable feature. This feature enables interpolating parameters in embedded specifications to reduce verbosity in Tekton resources.