bumped version

README.md

@@ -342,6 +342,7 @@ function ($errno, $errstr, $errfile, $errline) use ($raygunClient) {
 See the [Error Control Operators section on PHP.net](http:https://php.net/manual/en/language.operators.errorcontrol.php) for more information.
 
 ## Changelog
+- 2.2.1: SetUser method now supports numeric data types for 'user' parameter
 - 2.2.0: Capture the file and line number where the exception itself is thrown
 - 2.1.1: Fix namespace in Uuid library to prevent composer errors with mixed case package names
 - 2.1.0: Allow client IP address to be filtered out, add configuration to filter out all POSTed form data

src/Raygun4php/RaygunClientMessage.php

@@ -11,7 +11,7 @@ class RaygunClientMessage
  public function __construct()
  {
  $this->Name = "Raygun4php";
- $this->Version = "2.2.0";
+ $this->Version = "2.2.1";
  $this->ClientUrl = "https://github.com/MindscapeHQ/raygun4php";
  }
 }