diff --git a/ArduCopter/ReleaseNotes.txt b/ArduCopter/ReleaseNotes.txt
index 89a831c35c..d947498e16 100644
--- a/ArduCopter/ReleaseNotes.txt
+++ b/ArduCopter/ReleaseNotes.txt
@@ -1,6 +1,6 @@
 APM:Copter Release Notes:
 ------------------------------------------------------------------
-Copter 3.4.3-rc1 01-Dec-2016
+Copter 3.4.3 08-Dec-2016 / Copter 3.4.3-rc1 01-Dec-2016
 Changes from 3.4.1
 1) Bug Fixes:
     a) reduce unnecessary EKF core switching and fix position reset