Release 0.4.0

Author: ofek

Diff for: CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
+## 0.4.0 - 2021-05-12
+
+### Added
+
+- Relax `click` version constraint. (Pull #39)
+
 ## 0.3.0 - 2021-02-19
 
 ### Changed

Diff for: mkdocs_click/__version__.py

@@ -1,4 +1,4 @@
 # (C) Datadog, Inc. 2020-present
 # All rights reserved
 # Licensed under the Apache license (see LICENSE)
-__version__ = "0.3.0"
+__version__ = "0.4.0"