diff --git a/CHANGELOG.md b/CHANGELOG.md
index 84623051c..969098ab2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 All notable changes to this project will be documented in this file.
 
 ## [Unreleased]
+### Added
+- Support for loading external images in DefineExternalImage2, DefineSubImage
 
 ## [15.1.0] - 2022-02-20
 ### Added