chore: Updated changelog file

Author: alexsoft

CHANGELOG.md

@@ -2,8 +2,32 @@
 
 All notable changes to `laravel-notification-channels/pushbullet` will be documented in this file
 
+## 1.2.0 - 2020-09-27
+### Added
+- Allowed sending push to all user's devices
+
+## 1.1.1 - 2020-09-13
+### Fixed
+- Allowed Guzzle 7
+
+## 1.1.0 - 2020-09-13
+### Added
+- Allowed Laravel 6
+- Allowed Laravel 7
+- Allowed Laravel 8
+
+## 1.0.3 - 2019-08-07
+### Fixed
+- Payload for messages with link
+
+## 1.0.2 - 2019-04-16
+### Added
+- Allowed Laravel 5.8
+
 ## 1.0.1 - 2018-09-05
+### Added
 - Allowed Laravel 5.7
 
 ## 1.0.0 - 2018-02-07
+### Added
 - Initial 1.0.0 release