diff --git a/ArduCopter/ReleaseNotes.txt b/ArduCopter/ReleaseNotes.txt
index ffa5fa8b6a..61c2683015 100644
--- a/ArduCopter/ReleaseNotes.txt
+++ b/ArduCopter/ReleaseNotes.txt
@@ -1,6 +1,6 @@
 APM:Copter Release Notes:
 ------------------------------------------------------------------
-Copter 3.3-rc12 22-Sep-2015
+Copter 3.3 29-Sep-2015 / 3.3-rc12 22-Sep-2015
 Changes from 3.3-rc11
 1) EKF recovers from pre-arm "Compass variance" failure if compasses are consistent
 ------------------------------------------------------------------