From 30d8416b01294411d1f1461b84be979c3a350348 Mon Sep 17 00:00:00 2001
From: Andrew Tridgell <andrew@tridgell.net>
Date: Thu, 21 Mar 2024 13:29:41 +1100
Subject: [PATCH] ArduCopter: release notes for 4.5.0-beta4

---
 ArduCopter/ReleaseNotes.txt | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/ArduCopter/ReleaseNotes.txt b/ArduCopter/ReleaseNotes.txt
index 3b15bf6020..4383b6e40f 100644
--- a/ArduCopter/ReleaseNotes.txt
+++ b/ArduCopter/ReleaseNotes.txt
@@ -1,6 +1,26 @@
 ArduPilot Copter Release Notes:
 -------------------------------
 
+Release 4.5.0-beta4 22nd March 2024
+
+Changes from 4.5.0-beta3
+
+1) system changes
+
+- fixed a cache corruption issue with microSD card data on H7 based boards
+- rename parameter NET_ENABLED to NET_ENABLE
+- fixed FDCAN labels for adding new H7 boards
+- avoid logging dma.txt to save CPU
+- fixed roll/pitch in viewpro driver
+- added band X in VideoTX
+- fixed quaternion attitude reporting for Microstrain external AHRS
+- add RPLidarC1 proximity support
+
+2) new boards
+- added MicoAir405v2
+- add Orqa F405 Pro
+
+------------------------------------------------------------------
 Release 4.5.0-beta3 14-March-2024
 
 Changes from 4.5.0-beta2