Updated various sequences

Author: tom-halpin

CHANGELOG.md

@@ -5,7 +5,7 @@ All notable changes to the Sequences As Code (SaC) project will be documented in
 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).
 
-## [1.0.2] - 2020-08-23
+## [1.0.3] - 2020-08-24
 
 - Updated some sequence diagrams