diff --git a/CHANGELOG.md b/CHANGELOG.md
index e2ff958..8cfac8b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,6 +1,13 @@
 # Changelog
 
 
+## v2026.2.9-0 (2026-04-23)
+
+### New
+
+* Add tracking code for the app #10. [Lang]
+
+
 ## v2026.2.8-3 (2026-04-22)
 
 ### Fix