diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 6c8862394e6cc4b415c5ed8e2208bcab94674c19..f7124b6641a6c8b6613f3f6a10528f667e478f87 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -17,6 +17,16 @@ Added
 * New :func:`.affine.rescale` function, for adjusting a scaling matrix.
 
 
+Changed
+^^^^^^^
+
+
+* The :class:`.ImageWrapper` now maintains its own image data cache, rather
+  than depending on ``nibabel``.
+* Internal changes to avoid using the deprecated
+  ``nibabel.dataobj_images.DataobjImage.get_data`` method.
+
+
 Fixed
 ^^^^^