added application/vnd.github+json to request headers

.github/dependabot.yml

@@ -0,0 +1,13 @@
+version: 2
+updates:
+    # Check for updates to GitHub Actions
+    - package-ecosystem: "github-actions"
+      directory: "/"
+      schedule:
+          interval: "daily"
+
+    # Maintain dependencies for Composer
+    - package-ecosystem: "composer"
+      directory: "/"
+      schedule:
+          interval: "monthly"

.github/workflows/ci.yaml

@@ -15,22 +15,25 @@ jobs:
                     - '7.3'
                     - '7.4'
                     - '8.0'
+                    - '8.2'
+                    - '8.3'
+                    - '8.4'
                 minimum_versions: [false]
                 coverage: ['none']
                 include:
                     - description: 'Minimum version'
                       php: '7.3'
                       minimum_versions: true
                     - description: 'Log Code Coverage'
-                      php: '7.4'
+                      php: '8.4'
                       coverage: 'xdebug'
 
         name: PHP ${{ matrix.php }} ${{ matrix.description }}
         steps:
             - name: Checkout
-              uses: actions/checkout@v2
+              uses: actions/checkout@v4
 
-            - uses: actions/cache@v2
+            - uses: actions/cache@v4
               with:
                   path: ~/.composer/cache/files
                   key: ${{ matrix.php }}

README.md

@@ -1,12 +1,11 @@
-# Github Provider for OAuth 2.0 Client
+# GitHub Provider for OAuth 2.0 Client
 [![Latest Version](https://img.shields.io/github/release/thephpleague/oauth2-github.svg?style=flat-square)](https://github.com/thephpleague/oauth2-github/releases)
-[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
-[![Build Status](https://img.shields.io/travis/thephpleague/oauth2-github/master.svg?style=flat-square)](https://travis-ci.org/thephpleague/oauth2-github)
+[![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE)
 [![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/thephpleague/oauth2-github.svg?style=flat-square)](https://scrutinizer-ci.com/g/thephpleague/oauth2-github/code-structure)
 [![Quality Score](https://img.shields.io/scrutinizer/g/thephpleague/oauth2-github.svg?style=flat-square)](https://scrutinizer-ci.com/g/thephpleague/oauth2-github)
 [![Total Downloads](https://img.shields.io/packagist/dt/league/oauth2-github.svg?style=flat-square)](https://packagist.org/packages/league/oauth2-github)
 
-This package provides Github OAuth 2.0 support for the PHP League's [OAuth 2.0 Client](https://github.com/thephpleague/oauth2-client).
+This package provides GitHub OAuth 2.0 support for the PHP League's [OAuth 2.0 Client](https://github.com/thephpleague/oauth2-client).
 
 ## Installation
 
@@ -72,7 +71,7 @@ if (!isset($_GET['code'])) {
 
 ### Managing Scopes
 
-When creating your Github authorization URL, you can specify the state and scopes your application may authorize.
+When creating your GitHub authorization URL, you can specify the state and scopes your application may authorize.
 
 ```php
 $options = [

src/Provider/Github.php

@@ -3,6 +3,7 @@
 namespace League\OAuth2\Client\Provider;
 
 use League\OAuth2\Client\Provider\Exception\GithubIdentityProviderException;
+use League\OAuth2\Client\Provider\Exception\IdentityProviderException;
 use League\OAuth2\Client\Token\AccessToken;
 use League\OAuth2\Client\Tool\BearerAuthorizationTrait;
 use Psr\Http\Message\ResponseInterface;
@@ -118,12 +119,24 @@ protected function checkResponse(ResponseInterface $response, $data)
      *
      * @param  array       $response
      * @param  AccessToken $token
-     * @return \League\OAuth2\Client\Provider\ResourceOwnerInterface
+     * @return ResourceOwnerInterface
      */
     protected function createResourceOwner(array $response, AccessToken $token)
     {
         $user = new GithubResourceOwner($response);
 
         return $user->setDomain($this->domain);
     }
+
+    /**
+     * Returns the default headers used by this provider.
+     *
+     * @return array
+     */
+    protected function getDefaultHeaders(): array
+    {
+        return [
+            'Accept' => 'application/vnd.github+json'
+        ];
+    }
 }