diff --git a/doc/releases/release-notes-2.7.rst b/doc/releases/release-notes-2.7.rst
index d90bc4b3820..31cb276c2c4 100644
--- a/doc/releases/release-notes-2.7.rst
+++ b/doc/releases/release-notes-2.7.rst
@@ -803,6 +803,10 @@ Libraries / Subsystems
 
 * Logging
 
+* MODBUS
+
+  * Changed server handler to copy Transaction and Protocol Identifiers
+    to response header.
 
 * Random