diff --git a/CHANGELOG.md b/CHANGELOG.md
index f019bc3..cb57ec4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -54,3 +54,4 @@
 - Fix bugs and improve stability (2025-10-06)
 - Fix bugs and improve stability (2025-10-13)
 - Fix bugs and improve stability (2025-10-16)
+- Optimize performance (2025-10-17)