diff --git a/Rover/release-notes.txt b/Rover/release-notes.txt
index 4eba2181a1..a59934626f 100644
--- a/Rover/release-notes.txt
+++ b/Rover/release-notes.txt
@@ -1,5 +1,14 @@
 Rover Release Notes:
 ------------------------------------------------------------------
+Rover 4.1.1-rc1 16-Oct-2021
+Changes from 4.1.0 
+1) EK3_PRIMARY allows selection of which EKF core/IMU to use on startup
+2) Bug Fixes
+    a) MAVFTP init fix (could cause slow parameter download)
+    b) Scripting fix when logging strings
+    c) Serial flow control fix (affected at least Lightware LW20 serial lidar)
+    d) QiotekZealotF427 IMU (ICM42605) orientation fixed
+------------------------------------------------------------------
 Rover 4.1.0 20-Sep-2021 / 4.1.0-rc3 15-Sep-2021
 Changes from 4.1.0-rc2
 1) Bug Fixes