From 8daa3c68349b3dacb6423fd954987967762918ec Mon Sep 17 00:00:00 2001
From: Victor Zverovich <victor.zverovich@gmail.com>
Date: Sun, 10 Mar 2019 17:38:18 -0700
Subject: [PATCH] Clarify contribution licensing

This is similar to https://github.com/apple/swift/blob/master/CONTRIBUTING.md
with an explicit clause that allows changing license for #1073.
---
 CONTRIBUTING.md | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 535e1af4..d6882b28 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -1,6 +1,11 @@
 Contributing to {fmt}
 =====================
 
+By submitting a pull request or a patch, you represent that you have the right
+to license your contribution to the {fmt} project owners and the community, and
+agree that your contributions are licensed under the {fmt} license that may
+change in the future.
+
 All C++ code must adhere to [Google C++ Style Guide](
 https://google.github.io/styleguide/cppguide.html) with the following
 exceptions: