Add updated Laravel version info to README

Author: michaeldzjap

README.md

@@ -6,14 +6,14 @@
 [![License](https://poser.pugx.org/michaeldzjap/twofactor-auth/license)](https://packagist.org/packages/michaeldzjap/twofactor-auth)
 
 # laravel-two-factor-authentication
-A two-factor authentication package for _Laravel_ >= 5.5
+A two-factor authentication package for _Laravel_ >= 8 (for Laravel 5 to 7 you will need version 1 or 2 of this package)
 
 ## Description
 This is a two-factor authentication package for _Laravel_. It is heavily inspired by the [Laravel Two-Factor Authentication](https://github.com/srmklive/laravel-twofactor-authentication) package. The main differences between this package and the aforementioned package are:
 
 - This package currently only works out of the box with the *MessageBird Verify* api or the `'null'` driver that goes through all the steps of the two-factor authentication process without actually doing any real verification. This could be useful for testing purposes. You can however, specify a custom provider yourself.
 - This package uses throttling to limit the number of unsuccessful authentication attempts in a certain amount of time.
-- The current version of this package is only guaranteed to work with _Laravel_ >= 5.5. Version 1.* of this package works with _Laravel_ 5.4. Versions of _Laravel_ prior to 5.4 have not been tested.
+- The current version of this package is only guaranteed to work with _Laravel_ >= 8. Version 2.* of this package works with _Laravel_ 5.5 to 7. Version 1.* of this package works with _Laravel_ 5.4. Versions of _Laravel_ prior to 5.4 have not been tested.
 
 ## Important
 From _Laravel_ 5.8 and onwards, the default is to use `bigIncrements` instead of `increments` for the `id` column on the `users` table. As such, the default for this package is to use the same convention for the `user_id` column on the `two_factor_auths` table. If this is not what you want, you can change this to your liking by modifying the migration files that are published for this package.