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

@@ -10,10 +10,17 @@
 ## [0.2.0] - 2022-07-02
 
 - Change the implementation message replier from `reply(conn, message_string)` to `conn.reply text: message_string`.
 - Add support for other message types such as audio, video, animation, markdown, and document
 
-## [Unreleased]
+## [Released]
 
 ## [0.3.0] - 2022-07-02
 
-- Support for the handler to return response direcly by returning rack array or hash.
+- Support for the handler to return response direcly by returning rack array or hash.
+
+
+## [Unreleased]
+
+## [0.3.1] - 2022-07-03
+
+- Support for helpers with `helpers` macro
\ No newline at end of file