diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1eb69c2b1b..797890179a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 ### Changed
 
 - Breaking change: `DOMNode.has_pseudo_class` now accepts a single name only https://github.com/Textualize/textual/pull/3970
+- Made `textual.cache` (formally `textual._cache`) public https://github.com/Textualize/textual/pull/3976
 
 ### Added