From a76660b2aa31fe13ff32f5edc82caa960cb4836d Mon Sep 17 00:00:00 2001
From: MaxVWDV <53457451+MaxVWDV@users.noreply.github.com>
Date: Mon, 10 May 2021 12:37:32 +0100
Subject: [PATCH] Update README.md

---
 README.md | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 9477fbc..f961986 100644
--- a/README.md
+++ b/README.md
@@ -1,5 +1,7 @@
 # glacier-image-velocimetry
-GUI based toolbox for calculating glacier surface velocities from satellite imagery.
+GUI based toolbox for calculating glacier surface velocities from satellite imagery. This is Version 1.0 (May 2021).
+
+Please cite our TC paper if you use this code or toolbox: doi.org/10.5194/tc-15-2115-2021 .
 
 Easy to use, rapid and robust glacier velocity calculation toolbox.