diff --git a/readme.txt b/readme.txt
index bae96df7..6245af14 100644
--- a/readme.txt
+++ b/readme.txt
@@ -70,6 +70,7 @@ Features:
 - Added GTC_color: convertRgbToSrgb and convertSrgbToRgb functions
 - Added 'fmod' overload to GTX_common with tests #308
 - Left handed perspective and lookAt functions #314
+- Added functions eulerAngleXYZ and extractEulerAngleXYZ #311
 
 Improvements:
 - Changed usage of __has_include to support Intel compiler #307