diff --git a/CHANGELOG.md b/CHANGELOG.md
index c60286f..3236806 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](http://keepachangelog.com/)
 and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [[*next-version*]] - YYYY-MM-DD
+### Added
+- Recursion detection (#13).
 
 ## [0.1.5] - 2024-04-27
 ### Fixed