Update CHANGELOG.md

Author: cicirello

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ### Added
 
 ### Changed
+* Reformatted all sourcecode to [Google Java Style](https://google.github.io/styleguide/javaguide.html)
 
 ### Deprecated
 
@@ -22,8 +23,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### CI/CD
 * Configured the [refactor-first-maven-plugin](https://github.com/jimbethancourt/RefactorFirst) within a profile in the pom.xml.
+* Configured [Spotify's fmt-maven-plugin](https://github.com/spotify/fmt-maven-plugin) to format to Google Java Style during builds. 
 
 ### Other
+* Adopted [Google Java Style](https://google.github.io/styleguide/javaguide.html)
 
 
 ## [4.3.0] - 2022-10-17