diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef60028..b0a376c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,6 @@
+## 0.3.0
+* Fixes of product types and type system of dart
+
 ## 0.2.5
 * Fix build issues of 0.2.4