Adding 2.5.0.0.4 to the changelog

Author: wileyj

CHANGELOG.md

@@ -5,7 +5,7 @@ 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/),
 and this project adheres to the versioning scheme outlined in the [README.md](README.md).
 
-## Unreleased
+## [2.5.0.0.4]
 
 ### Added