fix auto update

CHANGELOG.md

@@ -5,6 +5,12 @@ 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).
 
+## [1.0.3] - 2021-04-20
+
+### Fixed
+
+- Auto upgrade script was not working on linux as linux does not support writing to the binary that is being executed
+
 ## [1.0.2] - 2021-04-20
 
 ### Added