Attempt auto-update

App.xaml.cs

@@ -1,7 +1,9 @@
 using FloatingStatusWindowLibrary;
 using ProcessCpuUsageStatusWindow.Properties;
+using System;
 using System.Diagnostics;
 using System.Windows;
+using Squirrel;
 
 namespace ProcessCpuUsageStatusWindow
 {
@@ -9,6 +11,18 @@ namespace ProcessCpuUsageStatusWindow
     {
         private WindowSource _windowSource;
 
+        public static string UpdateUrl = "https://github.com/ckaczor/ProcessCpuUsageStatusWindow";
+
+        [STAThread]
+        public static void Main(string[] args)
+        {
+            SquirrelAwareApp.HandleEvents();
+
+            var application = new App();
+            application.InitializeComponent();
+            application.Run();
+        }
+
         protected override void OnStartup(StartupEventArgs e)
         {
             base.OnStartup(e);