Merge pull request beyondcode#12 from zupolgec/fix-queueable-mailables

Not adding headers to queueable mailables

Allow PHP 8

Merge pull request beyondcode#22 from bkintanar/patch-1

Laravel 8.0 Support

Merge pull request beyondcode#19 from m1guelpf/plain-text-fix

Ensure plain text emails don't throw exceptions

Merge pull request beyondcode#11 from zupolgec/fix-laravel7-new-mailer

Splitted Mailer for Laravel 7 and previous versions

Update HeloLaravelServiceProvider.php

Update README.md