From cb733de4fcaf71acddfe334519376a48924c0ca9 Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Sat, 14 Dec 2013 17:06:41 +0900
Subject: [PATCH] Copter: 3.1 release notes

---
 ArduCopter/ReleaseNotes.txt | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/ArduCopter/ReleaseNotes.txt b/ArduCopter/ReleaseNotes.txt
index 6cf4a359a..cb04d4d15 100644
--- a/ArduCopter/ReleaseNotes.txt
+++ b/ArduCopter/ReleaseNotes.txt
@@ -1,5 +1,14 @@
 ArduCopter Release Notes:
 ------------------------------------------------------------------
+ArduCopter 3.1 14-Dec-2013
+Changes from 3.1-rc8
+1) Pixhawk improvements:
+    a) switch to use MPU6k as main accel/gyro
+    b) auto loading of IO-board firmware on startup
+2) RTL fixes:
+    a) initialise waypoint leash length (first RTL stop would be more aggressive than 2nd)
+    b) reduce projected stopping distance for higher speed stops
+------------------------------------------------------------------
 ArduCopter 3.1-rc8 9-Dec-2013
 Changes from 3.1-rc7
 1) add Y6 motor mapping with all top props CW, bottom pros CCW (set FRAME = 10)
-- 
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