diff --git a/agent/device/rlt-1600x-w/mkdebian/debian/changelog b/agent/device/rlt-1600x-w/mkdebian/debian/changelog
new file mode 100644
index 0000000..c604cc1
--- /dev/null
+++ b/agent/device/rlt-1600x-w/mkdebian/debian/changelog
@@ -0,0 +1,7 @@
+rlt-1600x-w (3.4.9.9+radisys-V20210727) stable; urgency=high
+
+    * Based on code from SW-BCM686OLT_3_4_9_9.tgz.
+    * Patches required for BAL to support RLT-1600X-W has been merged to
+      PHOENIX_BAL_3.4.9.9_V20210727.patch.
+
+ -- Naresh Kumar Palanisamy <nakumar@radisys.com>  Tue, 27 JUL 2021 09:30:00 +0400