From 9d1c6ae46e540bb8b85426c92868405a47107ccf Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Sat, 19 Oct 2019 09:10:08 +1100
Subject: [PATCH] Plane: update release notes for 4.0.0beta4

---
 ArduPlane/release-notes.txt | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/ArduPlane/release-notes.txt b/ArduPlane/release-notes.txt
index e810bc2b96..12a5cfbd3a 100644
--- a/ArduPlane/release-notes.txt
+++ b/ArduPlane/release-notes.txt
@@ -1,3 +1,14 @@
+Release 4.0.0beta4, 19th October 2019
+------------------------------------
+
+A small set of improvements over beta3:
+
+ - fixed time race in airspeed driver (thanks to liang)
+ - fixed uninitialsed bytes in send_named_float()
+ - added TAKEOFF flight mode
+
+Happy flying!
+
 Release 4.0.0beta3, 7th October 2019
 ------------------------------------