diff --git a/golang/ChangeLog.txt b/golang/ChangeLog.txt
index a4418112..325ae0f6 100644
--- a/golang/ChangeLog.txt
+++ b/golang/ChangeLog.txt
@@ -1,2 +1,5 @@
+2020-02-11 Version: v0.0.2
+- Add AssertAsMap and StringifyMapValue.
+
 2020-02-11 Version: v0.0.1
 - Tea Util for Go SDK.
\ No newline at end of file