Changelog entry

CHANGELOG.md

@@ -3,6 +3,10 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
+## [unreleased]
+### Changed
+- [#8060](https://github.com/apache/trafficcontrol/pull/8060) Remove the `version` key from compose files and use `docker compose` instead of `docker-compose`.
+
 ## [8.0.1] - 2024-03-19
 ### Fixed
 - [#7957](https://github.com/apache/trafficcontrol/pull/7957) *Traffic Ops*: Fix the incorrect display of delivery services assigned to ORG servers.