diff --git a/ArduCopter/ReleaseNotes.txt b/ArduCopter/ReleaseNotes.txt
index 532ec115c7..ed3bf0ea1a 100644
--- a/ArduCopter/ReleaseNotes.txt
+++ b/ArduCopter/ReleaseNotes.txt
@@ -1,5 +1,9 @@
 ArduPilot Copter Release Notes:
 ------------------------------------------------------------------
+Release 4.5.6 03 Sep 2024
+
+No changes from 4.5.6-beta1
+------------------------------------------------------------------
 Release 4.5.6-beta1 20 Aug 2024
 
 Changes from 4.5.5