diff --git a/CHANGELOG.txt b/CHANGELOG.txt
index d73e9511be..6c4de85023 100644
--- a/CHANGELOG.txt
+++ b/CHANGELOG.txt
@@ -52,6 +52,8 @@ Changelog
  * Maintenance: Various performance optimizations to page publishing (Jake Howard)
  * Maintenance: Remove unnecessary DOM canvas.toBlob polyfill (LB (Ben) Johnston)
  * Maintenance: Ensure Storybook core files are correctly running through Eslint (LB (Ben) Johnston)
+ * Maintenance: Add a new Stimulus `ZoneController` (`w-zone`) to support dynamic class name changes & event handling on container elements (Ayaan Qadri)
+ * Maintenance: Migrate jQuery class toggling & drag/drop event handling within the multiple upload views to the Stimulus ZoneController usage (Ayaan Qadri)
 
 
 6.3.1 (19.11.2024)
diff --git a/docs/releases/6.4.md b/docs/releases/6.4.md
index c24be86591..c21f405d9a 100644
--- a/docs/releases/6.4.md
+++ b/docs/releases/6.4.md
@@ -71,6 +71,8 @@ depth: 1
  * Various performance optimizations to page publishing (Jake Howard)
  * Remove unnecessary DOM canvas.toBlob polyfill (LB (Ben) Johnston)
  * Ensure Storybook core files are correctly running through Eslint (LB (Ben) Johnston)
+ * Add a new Stimulus `ZoneController` (`w-zone`) to support dynamic class name changes & event handling on container elements (Ayaan Qadri)
+ * Migrate jQuery class toggling & drag/drop event handling within the multiple upload views to the Stimulus ZoneController usage (Ayaan Qadri)
 
 
 ## Upgrade considerations - changes affecting all projects