Laravel 5.3.8 is now available. It has some new features that are useful for testing: Notification Fakes, Mail Fakes, Event Fakes and Jobs Fakes.

laravel 5.3.8

You can read more about these fakes at:

https://laravel.com/docs/5.3/mocking

How to upgrade?

If you're using Laravel 5.3, you can easily upgrade to Laravel 5.3.8 by running:

composer update