diff --git a/CHANGELOG.md b/CHANGELOG.md
index 25cee09..3b01fcf 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,6 @@
 == HEAD
 
+* Normalize `hr` element.
 * Remove unnecessary `pre` styles.
 * Add `main` element to HTML5 display definitions.
 * Fix cursor style for disabled button `input`.