CHANGELOG.md in licensed-2.3.2 vs CHANGELOG.md in licensed-2.4.0

- old
+ new

@@ -4,10 +4,16 @@
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+## 2.4.0
+2019-09-15
+
+### Added
+- Composer source for PHP (https://github.com/github/licensed/pull/182)
+
 ## 2.3.2
 2019-08-26
 
 ### Fixed
 - Bundler with/without array settings are properly handled for bundler 1.15.x
@@ -206,6 +212,6 @@
 ## 1.0.0
 2018-02-20
 
 Initial release :tada:
 
-[Unreleased]: https://github.com/github/licensed/compare/2.3.2...HEAD
+[Unreleased]: https://github.com/github/licensed/compare/2.4.0...HEAD