From dcb0f23e19fd82da3c22b96c4da53f41a05b8f87 Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lorenz@px4.io>
Date: Mon, 23 Oct 2017 07:09:11 +0200
Subject: [PATCH] README: Add COPYING.md link

---
 README.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/README.md b/README.md
index 6b00233ba..7243cf71e 100644
--- a/README.md
+++ b/README.md
@@ -27,6 +27,8 @@ git clone --recursive https://github.com/mavlink/qgroundcontrol.git
 ```
 Each time you pull new source to your repository you should run `git submodule update` to get the latest submodules as well. Since QGroundControl uses submodules, using the zip file for source download will not work. You must use git.
 
+The source code is [dual-licensed under Apache 2.0 and GPLv3](https://github.com/mavlink/qgroundcontrol/blob/master/COPYING.md).
+
 ### User Manual
 https://docs.qgroundcontrol.com/en/
 
-- 
2.22.0