[OSDOCS#17131]: Release Notes CQA for 4.21

modules/rn-ocp-4-21-add-on-support-status.adoc

@@ -3,4 +3,6 @@
 = {product-title} layered and dependent component support and compatibility
 
 [role=”_abstract”]
-The scope of support for layered and dependent components of {product-title} changes independently of the {product-title} version. To determine the current support status and compatibility for an add-on, refer to its release notes. For more information, see the link:https://access.redhat.com/support/policy/updates/openshift[Red Hat {product-title} Life Cycle Policy].
+The scope of support for layered and dependent components of {product-title} changes independently of the {product-title} version. 
+
+To determine the current support status and compatibility for an add-on, refer to its release notes. For more information, see the link:https://access.redhat.com/support/policy/updates/openshift[Red Hat {product-title} Life Cycle Policy].

modules/rn-ocp-release-notes-deprecated-features.adoc

@@ -2,6 +2,8 @@
 [id="rn-ocp-release-notes-deprecated-features_{context}"]
 = Deprecated features
 
+[role="_abstract"]
+This section includes deprecated features for {product-title} {product-version}.
 ////
 Instructions: Add entries in the following format:
 

modules/rn-ocp-release-notes-deprecated-removed-tables.adoc

@@ -2,6 +2,11 @@
 [id="rn-ocp-release-notes-deprecated-removed-tables_{context}"]
 = Deprecated and removed features
 
+[role="_abstract"]
+You can plan to migrate from deprecated features, because they are scheduled for removal in a future release. 
+
+Review the following tables to identify features that are deprecated or removed in {product-title} {product-version}.
+
 [id="rn-ocp-release-notes-deprecated-removed-features_{context}"]
 == Images deprecated and removed features
 

modules/rn-ocp-release-notes-fixed-issues.adoc

@@ -2,7 +2,8 @@
 [id="rn-ocp-release-notes-fixed-issues_{context}"]
 = Fixed issues
 
-The following issues are fixed for this release:
+[role="_abstract"]
+Review the list of issues resolved in this {product-title} release. You can see if issues affecting your clusters or environments are fixed.
 
 ////
 Instructions: Add entries in the following format under the appropriate heading:

modules/rn-ocp-release-notes-known-issues.adoc

@@ -2,6 +2,7 @@
 [id="rn-ocp-release-notes-known-issues_{context}"]
 = Known issues
 
+[role="_abstract"]
 This section includes several known issues for {product-title} {product-version}.
 
 * Currently, due to a known issue, the {product-title} 4.21 versions of the Cluster Resource Override Operator and the DPU Operator will be available in an upcoming 4.21 maintenance release.  (link:https://issues.redhat.com/browse/OCPBUGS-74224[OCPBUGS-74224])

modules/rn-ocp-release-notes-new-features.adoc

@@ -2,7 +2,8 @@
 [id="rn-ocp-release-notes-new-features_{context}"]
 = New features and enhancements
 
-This release adds improvements related to the following components and concepts:
+[role="_abstract"]
+Review the new features and enhancements in {product-title} {product-version} to take advantage of the latest platform improvements.
 
 [id="ocp-release-notes-api_{context}"]
 == API server

modules/rn-ocp-release-notes-notable-changes.adoc

@@ -2,6 +2,7 @@
 [id="rn-ocp-release-notes-notable-changes_{context}"]
 = Notable technical changes
 
+[role="_abstract"]
 This section includes several technical changes for {product-title} {product-version}.
 
 ////

modules/rn-ocp-release-notes-removed-features.adoc

@@ -2,6 +2,7 @@
 [id="rn-ocp-release-notes-removed-features_{context}"]
 = Removed features
 
+[role="_abstract"]
 This section includes removed features for {product-title} {product-version}.
 
 Swap memory support has been removed::

modules/rn-ocp-release-notes-technology-preview.adoc

@@ -2,7 +2,10 @@
 [id="rn-ocp-release-notes-technology-preview-tables_{context}"]
 = Technology Preview features status
 
-Some features in this release are currently in Technology Preview. These experimental features are not intended for production use. Note the following scope of support on the Red{nbsp}Hat Customer Portal for these features:
+[role="_abstract"]
+Some features in this release are currently in Technology Preview. These experimental features are not intended for production use. 
+
+Note the following scope of support on the Red{nbsp}Hat Customer Portal for these features:
 
 link:https://access.redhat.com/support/offerings/techpreview[Technology Preview Features Support Scope]
 
@@ -14,8 +17,6 @@ In the following tables, features are marked with the following statuses:
 * _Deprecated_
 * _Removed_
 
-
-
 [id="ocp-release-notes-auth-tech-preview_{context}"]
 == Authentication and authorization Technology Preview features
 

release_notes/ocp-4-21-release-notes.adoc

@@ -6,6 +6,7 @@ include::_attributes/common-attributes.adoc[]
 
 toc::[]
 
+[role="_abstract"]
 Red{nbsp}Hat {product-title} provides developers and IT organizations with a hybrid cloud application platform for deploying both new and existing applications on secure, scalable resources with minimal configuration and management. {product-title} supports a wide selection of programming languages and frameworks, such as Java, JavaScript, Python, Ruby, and PHP.
 
 Built on {op-system-base-full} and Kubernetes, {product-title} provides a more secure and scalable multitenant operating system for today's enterprise-class applications, while delivering integrated application runtimes and libraries. {product-title} enables organizations to meet security, privacy, compliance, and governance requirements.
@@ -44,10 +45,10 @@ include::modules/rn-ocp-release-notes-known-issues.adoc[leveloffset=+1]
 // Asynchronous errata updates
 include::modules/rn-async-errata.adoc[leveloffset=+1]
 
-// 4.21.24 RNs and updating
 // 4.21.25 RNs and updating
 include::modules/zstream-4-21-25.adoc[leveloffset=+2]
 
+// 4.21.24 RNs and updating
 include::modules/zstream-4-21-24.adoc[leveloffset=+2]
 
 // 4.21.23 RNs and updating