diff --git a/changelog.txt b/changelog.txt
index c44d04d7..8a661e31 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -9,6 +9,7 @@ OPENSEADRAGON CHANGELOG
 * Fixed issue with tiles not appearing with wrapHorizontal/wrapVertical if you pan too far away from the origin (#987)
 * The Viewer's tileSources option is now smarter about detecting JSON vs XML vs URL (#999)
 * The navigationControlAnchor option now works for custom toolbar as well (#1004)
+* Added getFullyLoaded method and "fully-loaded-change" event to TiledImage to know when tiles are fully loaded (#837)
 
 2.2.1: