From 04ca5e64a61e260711cb35f217b919f91b83e04a Mon Sep 17 00:00:00 2001
From: Randy Mackay <rmackay9@yahoo.com>
Date: Thu, 6 Feb 2020 08:35:49 +0900
Subject: [PATCH] Copter: update release notes for 4.0.2-rc4

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

diff --git a/ArduCopter/ReleaseNotes.txt b/ArduCopter/ReleaseNotes.txt
index 13490f7157..4d86ccc9dd 100644
--- a/ArduCopter/ReleaseNotes.txt
+++ b/ArduCopter/ReleaseNotes.txt
@@ -10,6 +10,7 @@ Changes from 4.0.2-rc3
     e) Logging reliability improvements especially for FRAM logs
     f) RangeFinders using PWM interface use RNGFNDx_OFFSET param (attempt2)
     g) SpeedyBeeF5 probes all I2C ports for external baro
+2) Rangefinder fallback support (both must have same _ORIENT) 
 ------------------------------------------------------------------
 Copter 4.0.2-rc3 01-Feb-2020
 Changes from 4.0.2-rc2