diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4c33e08..f62ba55 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -14,6 +14,7 @@ Features:
 Bugfixes
 
 * wwise: allow Bang messages in OnSendMessageCallback()
+* Improve `[cos~]` precision.
 
 0.12.0
 -----