Added Codecov and updated changelog

CHANGELOG.md

@@ -18,6 +18,14 @@ All Notable changes to `oauth2-apple` will be documented in this file
 ### Security
 - Nothing
 
+## 0.2.4 - 2021-01-17
+
+### Added
+- Codecov for Code Coverage
+
+### Fixed
+- Few compatibility issues with PHP 8 and PHP 5.6 (Read [#16](https://github.com/patrickbussmann/oauth2-apple/pull/16) for more details)
+
 ## 0.2.3 - 2021-01-05
 
 ### Added

README.md

@@ -1,9 +1,10 @@
 # Sign in with Apple ID Provider for OAuth 2.0 Client
 [![Latest Version](https://img.shields.io/github/release/patrickbussmann/oauth2-apple.svg?style=flat-square)](https://github.com/patrickbussmann/oauth2-apple/releases)
 [![Software License](https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square)](LICENSE.md)
-[![Build Status](https://img.shields.io/travis/patrickbussmann/oauth2-apple/master.svg?style=flat-square)](https://travis-ci.org/patrickbussmann/oauth2-apple)
+[![Build Status](https://img.shields.io/travis/patrickbussmann/oauth2-apple/main.svg?style=flat-square)](https://travis-ci.org/patrickbussmann/oauth2-apple)
 [![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/patrickbussmann/oauth2-apple.svg?style=flat-square)](https://scrutinizer-ci.com/g/patrickbussmann/oauth2-apple/code-structure)
 [![Quality Score](https://img.shields.io/scrutinizer/g/patrickbussmann/oauth2-apple.svg?style=flat-square)](https://scrutinizer-ci.com/g/patrickbussmann/oauth2-apple)
+[![codecov](https://codecov.io/gh/patrickbussmann/oauth2-apple/branch/main/graph/badge.svg?token=TN3ZNVHUXV)](https://codecov.io/gh/patrickbussmann/oauth2-apple)
 [![Total Downloads](https://img.shields.io/packagist/dt/patrickbussmann/oauth2-apple.svg?style=flat-square)](https://packagist.org/packages/patrickbussmann/oauth2-apple)
 
 This package provides Apple ID OAuth 2.0 support for the PHP League's [OAuth 2.0 Client](https://github.com/thephpleague/oauth2-client).
@@ -129,7 +130,7 @@ $ ./vendor/bin/phpunit
 
 ## Contributing
 
-Please see [CONTRIBUTING](https://github.com/patrickbussmann/oauth2-apple/blob/master/CONTRIBUTING.md) for details.
+Please see [CONTRIBUTING](https://github.com/patrickbussmann/oauth2-apple/blob/main/CONTRIBUTING.md) for details.
 
 
 ## Credits
@@ -140,4 +141,4 @@ Template for this repository was the [LinkedIn](https://github.com/thephpleague/
 
 ## License
 
-The MIT License (MIT). Please see [License File](https://github.com/patrickbussmann/oauth2-apple/blob/master/LICENSE) for more information.
+The MIT License (MIT). Please see [License File](https://github.com/patrickbussmann/oauth2-apple/blob/main/LICENSE) for more information.