diff --git a/docs/release-notes/rn-app-manager.md b/docs/release-notes/rn-app-manager.md
index d141ee68f6..9bf53d996c 100644
--- a/docs/release-notes/rn-app-manager.md
+++ b/docs/release-notes/rn-app-manager.md
@@ -18,6 +18,16 @@ The following table lists the versions of Kubernetes that are compatible with ea
 
 <!--RELEASE_NOTES_PLACEHOLDER-->
 
+## 1.128.3
+
+Released on October 27, 2025
+
+Support for Kubernetes: 1.31, 1.32, and 1.33
+
+### Bug Fixes {#bug-fixes-1-128-3}
+* Fixes issue when editing the release config on Embedded Cluster where the sidebar items would disappear.
+* Fixed an issue where channel switches in Embedded Cluster installations would skip infrastructure upgrades, leaving the cluster on an outdated Kubernetes version.
+
 ## 1.128.2
 
 Released on September 29, 2025