Update header-content.hbs

src/partials/header-content.hbs

@@ -2,7 +2,8 @@
   <nav class="navbar">
     <div class="navbar-brand">
       <a class="navbar-item" href="{{{or site.url (or siteRootUrl siteRootPath)}}}">{{site.title}}</a>
-      <p class="commit-version">Version: {{{or page.attributes.commitreference 'Testversion'}}}</p>
+      <p class="commit-version">Version: {{{or page.attributes.commitreference 'Testversion'}}} {{{or page.attributes.commitdate 'irgentwann'}}}  
+      </p>
       <button class="navbar-burger" data-target="topbar-nav">
         <span></span>
         <span></span>