Updates for next version & Update README.md with latest versions

Author: gnongsie

README.md

@@ -1,7 +1,6 @@
 # Authorize.Net PHP SDK
 
-[![Travis CI Status](https://travis-ci.org/AuthorizeNet/sdk-php.svg?branch=master)](https://travis-ci.org/AuthorizeNet/sdk-php)
-[![Scrutinizer Code Quality](https://scrutinizer-ci.com/g/AuthorizeNet/sdk-php/badges/quality-score.png?b=master)](https://scrutinizer-ci.com/g/AuthorizeNet/sdk-php/?branch=master)
+[![Authorize.net PHP CI](https://github.com/AuthorizeNet/sdk-php/actions/workflows/php-workflow.yml/badge.svg?branch=master)](https://github.com/AuthorizeNet/sdk-php/actions/workflows/php-workflow.yml)
 [![Packagist Stable Version](https://poser.pugx.org/authorizenet/authorizenet/v/stable.svg)](https://packagist.org/packages/authorizenet/authorizenet)
 
 ## Requirements

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "authorizenet/authorizenet",
     "type": "library",
-	"version": "2.0.3",
+	"version": "2.0.4",
     "description": "Official PHP SDK for Authorize.Net",
     "keywords": ["authorizenet", "authorize.net", "payment", "ecommerce"],
     "license": "proprietary",