Bump the version to 1.3.0

Author: Sam Wierema

README.md

@@ -19,13 +19,13 @@ Installation
 ####Composer installation
 
 - [Download composer](https://getcomposer.org/doc/00-intro.md#installation-nix)
-- Add the `"messagebird/php-rest-api": "1.2.x"` into the `require` section of your `composer.json`.
+- Add the `"messagebird/php-rest-api": "1.3.x"` into the `require` section of your `composer.json`.
 - Run `composer install`.
 
 ```
 {
     "require": {
-        "messagebird/php-rest-api": "1.2.x"
+        "messagebird/php-rest-api": "1.3.x"
     }
 }
 ```

composer.json

@@ -1,7 +1,7 @@
 {
     "name": "messagebird/php-rest-api",
     "description": "MessageBird REST API client for PHP",
-    "version": "1.2.0",
+    "version": "1.3.0",
     "type": "library",
     "homepage": "https://github.com/messagebird/php-rest-api",
     "license": "BSD-2-Clause",

src/MessageBird/Client.php

@@ -12,7 +12,7 @@ class Client
 
     const ENDPOINT = 'https://rest.messagebird.com';
 
-    const CLIENT_VERSION = '1.2.0';
+    const CLIENT_VERSION = '1.3.0';
 
     /**
      * @var string