diff --git a/CHANGELOG.md b/CHANGELOG.md
index c523055..8f5203d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -8,6 +8,7 @@ options. The project adheres to semantic versioning.
 ### Added
 
 * Add a `program()` function to retrieve the program name.
+* Added a .clang-format file.
 
 ### Bug Fixes