diff --git a/CHANGES.txt b/CHANGES.txt
index 1ec7095..68791ab 100644
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,3 +1,8 @@
+v3.6.120
+- Added --reboot option to reboot the NAS after a DSM update where the build number has changed.
+  - Only needed if NVMe volume or PCIe card need a 2nd reboot after DSM update.
+  - Note: This version of the script needs to run once to create the file that tracks the DSM build number.
+
 v3.6.119
 - Bug fix for "cat: /sys/block//sys/block/sata1/device/vendor: No such file or directory" errors. Issue #554