Updated Readme: Laravel 9 support

Author: syntaxlexx

readme.md

@@ -1,4 +1,4 @@
-# Laravel 5, 6 & 7 ChatMessenger (+ Pusher)
+# Laravel 5, 6, 7, 8 & 9 ChatMessenger (+ Pusher)
 
 This package will allow you to add a full user messaging system into your Laravel application. It is a highly intuitive laravel 5/6 chatmessenger with added features such as maximum number of participants in a conversation, starred threads, and a unique social media sharing link for inviting users to a conversation(otherwise known as Thread in this package).
 
@@ -19,6 +19,7 @@ This funding is used for maintaining the project and adding new features into Co
 
 | Laravel Version | Compatible?   |
 | --------------- | ------------- |
+| 9.x             | Yes! (^1.3.0) |
 | 8.x             | Yes! (^1.3.0) |
 | 7.x             | Yes! (^1.3.0) |
 | 6.x             | Yes! (^1.2.0) |