diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2c0da9029b..abef0b5158 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Svelte changelog
 
+## Unreleased
+
+* Add `HTMLElement` and `SVGElement` as known globals ([#6643](https://github.com/sveltejs/svelte/issues/6643))
+
 ## 3.42.1
 
 * Fix regression with reordering keyed `{#each}` blocks when compiling with hydration enabled ([#6561](https://github.com/sveltejs/svelte/issues/6561))