Release 10.3.0

Author: GrahamCampbell

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 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [10.3.0] - UPCOMING
+## [10.3.0] - 2020-11-27
 
 * Support PHP 8.0