diff --git a/CHANGELOG.md b/CHANGELOG.md
index 8d5ed2787..06047cdb9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,6 +10,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 - Added tabs to the about page
+- Added the `changefreq` attribute to the sitemap
 
 ### Changed