diff --git a/ChangeLog.md b/ChangeLog.md
index 040f1bcf0b2771750f0b65ebd2a93fb0622b8d05..74b9b8480e35201cee64ba247e12e83d51efcea8 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -52,11 +52,13 @@ Note: This file only contains high level features or important fixes.
 * ArduPilot: Support configurable mavlink stream rates. Available from Settings/Mavlink page.
 * Major rewrite and bug fix pass through Structure Scan. Previous version had such bad problems that it can no longer be supported. Plans with Structure Scan will need to be recreated. New QGC will not load old Structure Scan plans.
 
-### 3.5.5 - Not yet released
+### 3.5.6 - Not yet released
+
+### 3.5.5 - Stable
 * Fix mavlink message memset which cause wrong commands to be sent on ArduPilot GotoLocation.
 * Disable Pause when fixed wing is on landing approach.
 
-### 3.5.4 - Stable
+### 3.5.4
 * Update windows drivers
 * Add support for FMUK66 flashing/connection
 * Guard against null geometry coming from gstreamer which can cause crashes
diff --git a/src/comm/USBBoardInfo.json b/src/comm/USBBoardInfo.json
index c58602b7431b5f43b27828276cec92714276d4ed..dd711d628539bd11b32c6994d92c45212c1f0197 100644
--- a/src/comm/USBBoardInfo.json
+++ b/src/comm/USBBoardInfo.json
@@ -21,6 +21,7 @@
         { "vendorID": 9900, "productID": 1,         "boardClass": "Pixhawk",    "name": "Omnibus F4 SD" },
         { "vendorID": 8137, "productID": 28,        "boardClass": "Pixhawk",    "name": "PX4 FMUK66 v3.x" },
         { "vendorID": 1155, "productID": 41775,     "boardClass": "Pixhawk",    "name": "PX4 FMU ModalAI FCv1" },
+        { "vendorID":12642, "productID": 75,        "boardClass": "Pixhawk",    "name": "PX4 DurandalV1" },
 
         { "vendorID": 1155, "productID": 22336,     "boardClass": "Pixhawk",    "name": "ArduPilot ChibiOS" },
         { "vendorID": 4617, "productID": 22336,     "boardClass": "Pixhawk",    "name": "ArduPilot ChibiOS" },