CHANGELOG.md in str_enum-0.3.0 vs CHANGELOG.md in str_enum-0.4.0

@@ -1,4 +1,8 @@
+## 0.4.0 (2023-07-02)
+
+- Dropped support for Ruby < 3 and Active Record < 6.1
+
 ## 0.3.0 (2022-01-10)
 
 - Dropped support for Ruby < 2.6 and Active Record < 5.2
 
 ## 0.2.0 (2019-10-28)