From 1725c8f178dbe341dde7dfe918d5cd1f5aa9d2cc Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Sat, 9 Feb 2019 12:43:58 +0900
Subject: [PATCH] Copter: 3.6.6-rc2 release notes

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

diff --git a/ArduCopter/ReleaseNotes.txt b/ArduCopter/ReleaseNotes.txt
index eae6c68e39958..cebd15efc4193 100644
--- a/ArduCopter/ReleaseNotes.txt
+++ b/ArduCopter/ReleaseNotes.txt
@@ -1,5 +1,14 @@
 ArduPilot Copter Release Notes:
 ------------------------------------------------------------------
+Copter 3.6.6-rc2 09-Feb-2019
+Changes from 3.6.6-rc1
+1) Bug fixes
+    a) EKF compass switching fix for vehicles with 3 compasses
+    b) CAN fixed on Pixhawk4 and PH4-mini
+    c) Mini-pix uart telem1 and telem2 reversed
+    d) Divide-by-zero protection if _FILT_HZ params set to zero
+    e) Guided_NoGPS skips GPS pre-arm check
+------------------------------------------------------------------
 Copter 3.6.6-rc1 02-Feb-2019
 Changes from 3.6.5
 1) AP_RSSI fixes and minor enhancements