1 files changed, 1 insertions, 0 deletions
diff --git a/gui.js b/gui.js
index 67510cf..d12453b 100644
--- a/gui.js
+++ b/gui.js
@@ -2535,6 +2535,7 @@ IDE_Morph.prototype.aboutSnap = function () {
         + '\n\nNathan Dinsmore: Saving/Loading, Snap-Logo Design, '
         + 'countless bugfixes'
         + '\nKartik Chandra: Paint Editor'
+        + '\nYuan Yuan: Graphic Effects'
         + '\nIan Reynolds: UI Design, Event Bindings, '
         + 'Sound primitives'
         + '\nIvan Motyashov: Initial Squeak Porting'