diff --git a/changelog.txt b/changelog.txt
index a4de5e3c..1c089c06 100644
--- a/changelog.txt
+++ b/changelog.txt
@@ -5,6 +5,7 @@ OPENSEADRAGON CHANGELOG
 
 * You can now turn off the default canvas image smoothing, if you want sharp pixels when zoomed in past 100% (#1507)
 * Fixed problem with navigator highlight rectangle when returning from full screen with a custom navigator location (#1515)
+* Added option to set rotation increment for nav buttons and keyboard (#1524)
 
 2.4.0: