diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7283143..b153302 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,7 @@
 # Changes
 
 * 2.6.next in progress
+  * Address [#527](https://github.com/seancorfield/honeysql/issues/527) by adding tests and more documentation for `:composite`.
   * Update Clojure versions (to 1.11.2 and 1.12.0-alpha9).
 
 * 2.6.1126 -- 2024-03-04