CHANGELOG.md in simple_form-3.0.3 vs CHANGELOG.md in simple_form-3.0.4

@@ -1,4 +1,10 @@
+## 3.0.4
+
+### bug fix
+  * Fix method reflection for Ruby 2.1+. [@badosu](https://github.com/badosu)
+  * Do not remove HTML attributes if components are not present.
+
 ## 3.0.3
 
 ### bug fix
   * Fix XSS vulnerability on error components.