chore: update changelog

Author: pactode

CHANGELOG.md

@@ -2,17 +2,20 @@
 
 All notable changes to `laravel-scheduling-tasks` will be documented in this file
 
+## 1.5.1 - 2020-09-14
+- Add support for Laravel 8
+
 ## 1.2.0 - 2019-03-06
-- Added support for Laravel 5.8
+- Add support for Laravel 5.8
 
 ## 1.1.1 - 2019-02-01
-- Added the possibility to define if the Task should only run in production
+- Add the possibility to define if the Task should only run in production
 
 ## 1.1.0 - 2018-09-27
-- Added support for Laravel 5.7
+- Add support for Laravel 5.7
 
 ## 1.0.0 - 2018-08-13
-- Released v1
+- Release v1
 
 ## 0.0.3 - 2018-05-04