Prepare the release of version 5.2.2 (#277)

Author: vinodsowdagar

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+
+## [5.2.2] - 2021-09-30
 ### Fixed
 - Fixed a bug where some addresses that start with a number would return null.
 

composer.json

@@ -3,7 +3,7 @@
   "description": "MultiSafepay PHP SDK",
   "type": "library",
   "license": "MIT",
-  "version": "5.2.1",
+  "version": "5.2.2",
   "require": {
     "php": "^7.2|^8.0",
     "ext-json": "*",

src/Util/Version.php

@@ -17,7 +17,7 @@
  */
 class Version
 {
-    const SDK_VERSION = '5.2.1';
+    const SDK_VERSION = '5.2.2';
 
     /**
      * @var Version