Release version 2.2.0

Author: Michael Friedrich

showoff.json

@@ -3,7 +3,7 @@
   "subtitle": "Version Control System & Continuous Integration",
   "location": "Nuremberg",
   "author": "Michael Friedrich",
-  "release": "2.1.0",
+  "release": "2.2.0",
 
   "favicon": "image/global/favicon.ico",
   "logo": "/global/_images/netways/netways-logo-1366.png",

static/index.html

@@ -92,7 +92,7 @@ <h1 class="section_title"></h1>
 <div class="title-cover">
     <div class="title-name">GitLab</div>
     <div class="title-subtitle">Version Control System &amp; Continuous Integration</div>
-    <div class="title-release">Version: 2.1.0</div>
+    <div class="title-release">Version: 2.2.0</div>
     <div class="title-footer">We love Open Source</div>
 </div>