diff --git a/changelog.txt b/changelog.txt
index e63036f5..6275b5d4 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -4,6 +4,7 @@ OPENSEADRAGON CHANGELOG
 2.2.1: (in progress)
 
 * Fixed problems with zoom/pan constraints with certain extreme settings (#965)
+* Fixed an issue causing the browser to crash on iOS (#966)
 
 2.2.0: