Due to a trademark dispute regarding the name "Airlock", we have renamed Laravel Airlock to Laravel Sanctum (https://github.com/laravel/sanctum) and have tagged its initial release.
You may install Sanctum using
composer require laravel/sanctum. All APIs and configuration options remain the same; however, all references to "Airlock" or "airlock" should be changed to "Sanctum" and "sanctum", respectively.
The Laravel documentation has been updated to reflect these changes: https://laravel.com/docs/sanctum