Release v1.4.0

Author: dcaddell

CHANGELOG.md

@@ -4,7 +4,7 @@ Inspired by [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 Note: this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [1.4.0] - Unreleased
+## [1.4.0] - 2024-07-10
 ### Added
 - Added support for `activesupport` 7.1 by providing a mixin for extending Broadcast loggers.