diff --git a/doc/releases/release-notes-4.0.rst b/doc/releases/release-notes-4.0.rst
index 05225a2dc58e031..7ee88cab379d22e 100644
--- a/doc/releases/release-notes-4.0.rst
+++ b/doc/releases/release-notes-4.0.rst
@@ -306,6 +306,8 @@ Libraries / Subsystems
       supported groups.
     * Fixed formatting of milliseconds in :c:enum:`OS_MGMT_ID_DATETIME_STR` by adding
       leading zeros.
+    * Added support for img mgmt slot info command, which allows for listing information on
+      images and slots on the device.
 
 * Logging