diff --git a/ArduCopter/ArduCopter.pde b/ArduCopter/ArduCopter.pde
index 88152cc2f664be8b544dde022213d774c2ff3d1e..6446be69e151a37e097373d858e67868d856bac8 100644
--- a/ArduCopter/ArduCopter.pde
+++ b/ArduCopter/ArduCopter.pde
@@ -1,6 +1,6 @@
 /// -*- tab-width: 4; Mode: C++; c-basic-offset: 4; indent-tabs-mode: nil -*-
 
-#define THISFIRMWARE "ArduCopter V3.1.2-rc1"
+#define THISFIRMWARE "ArduCopter V3.1.2-rc2"
 /*
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
diff --git a/ArduCopter/ReleaseNotes.txt b/ArduCopter/ReleaseNotes.txt
index 6a0b41f3665cba778031fb9f7b46660e890a934c..6d2ebe80381ea75a3c996c31d01f9fce5c985c39 100644
--- a/ArduCopter/ReleaseNotes.txt
+++ b/ArduCopter/ReleaseNotes.txt
@@ -1,5 +1,10 @@
 ArduCopter Release Notes:
 ------------------------------------------------------------------
+ArduCopter 3.1.2-rc2 12-Feb-2014
+Changes from 3.1.2-rc1
+1) GPS Glitch detection disabled when connected via USB
+2) RC_FEEL_RP param added for adjusting responsiveness to pilot roll/pitch input in Stabilize, Drift, AltHold modes
+------------------------------------------------------------------
 ArduCopter 3.1.2-rc1 30-Jan-2014
 Changes from 3.1.1
 1) Pixhawk baro bug fix to SPI communication which could cause large altitude estimate jumps at high temperatures