diff --git a/CHANGELOG.md b/CHANGELOG.md
index 78bd5b7..bed21f5 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -18,6 +18,11 @@ list yields a list of all related PRs for each release.
 
 - `APP_LOGGER` is the root logger now.
 
+## Changed
+
+- HK is only displayed in brief format per default now. This will soon be adaptable by CLI
+  argument.
+
 # [v5.0.0]
 
 ## Changed