diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4d8d8ea..9d761ea 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,9 @@
 Change Log
 ==========
 
-## 0.1.1 Under development
+## 0.1.1 January 23, 2024
+
+- Bug #15: Fix phpdoc, update `README.md`, clean tests, and update `styleci.yml` configuration (@terabytesoftw)
 
 ## 0.1.0 January 21, 2024