diff --git a/CHANGES.md b/CHANGES.md
index 1f200ef4e868..334c3efafce5 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -5,6 +5,7 @@ Change Log
 * Added ability to add an animation to `ModelAnimationCollection` by its index. [#5815](https://github.com/AnalyticalGraphicsInc/cesium/pull/5815)
 * Fixed a bug in `ModelAnimationCollection` that caused adding an animation by its name to throw an error. [#5815](https://github.com/AnalyticalGraphicsInc/cesium/pull/5815)
 * Zoom about mouse now maintains camera heading, pitch, and roll [#4639](https://github.com/AnalyticalGraphicsInc/cesium/pull/5603)
+* Added point attenuation for rendering 3D Tiles point clouds.
 
 ### 1.37 - 2017-09-01