Upgrade to Laravel 8.x

Author: dmitry-ivanov

README.md

@@ -4,9 +4,9 @@
 
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+[![StyleCI](https://styleci.io/repos/61384075/shield?branch=8.x&style=flat)](https://styleci.io/repos/61384075)
+[![Build Status](https://travis-ci.com/dmitry-ivanov/laravel-helper-functions.svg?branch=8.x)](https://travis-ci.com/dmitry-ivanov/laravel-helper-functions)
+[![Coverage Status](https://coveralls.io/repos/github/dmitry-ivanov/laravel-helper-functions/badge.svg?branch=8.x)](https://coveralls.io/github/dmitry-ivanov/laravel-helper-functions?branch=8.x)
 
 [![Latest Stable Version](https://poser.pugx.org/illuminated/helper-functions/v/stable)](https://packagist.org/packages/illuminated/helper-functions)
 [![Latest Unstable Version](https://poser.pugx.org/illuminated/helper-functions/v/unstable)](https://packagist.org/packages/illuminated/helper-functions)
@@ -34,7 +34,7 @@ Laravel-specific and pure PHP Helper Functions.
 1. Install the package via Composer:
 
     ```shell script
-    composer require illuminated/helper-functions
+    composer require "illuminated/helper-functions:^8.0"
     ```
 
 2. Use any of the provided helper functions: