diff --git a/Rover/release-notes.txt b/Rover/release-notes.txt
index 25d83a5da9..ce748f69a1 100644
--- a/Rover/release-notes.txt
+++ b/Rover/release-notes.txt
@@ -1,5 +1,12 @@
 Rover Release Notes:
 ------------------------------------------------------------------
+Rover 4.1.3-rc1 18-Dec-2021
+Changes from 4.1.2
+1) CUAV-X7 servo voltage detection support
+2) Bug fixes
+    a) Main loop delay fix for boards with 16 bit timers (could affect smaller boards like those from MatekSys)
+    b) Polygon Fence upload fix when replacing fence with one that has fewer points
+------------------------------------------------------------------
 Rover 4.1.2 07-Dec-2021 / 4.1.2-rc1 22-Nov-2021
 Changes from 4.1.1
 1) CAN_Dn_UC_OPTION param added to help resolve DroneCAN DNA conflicts