API version bump.

Author: abhinavgandham

.api-version

@@ -1 +1 @@
-8.2.0
+8.2.1

modules/ROOT/pages/8.2.1-release-notes.adoc

@@ -13,7 +13,6 @@ include::partial$misc/admon-releasenotes-for-stable.adoc[]
 
 {productname} {release-version} was released for {enterpriseversion} and {cloudname} on Thursday, November 6^th^, 2025. These release notes provide an overview of the changes for {productname} {release-version}, including:
 
-// Remove sections and section boilerplates as necessary.
 * xref:accompanying-premium-plugin-changes[Accompanying Premium plugin changes]
 * xref:bug-fixes[Bug fixes]