include docs version in og:site_name

Author: duncanmcclean

resources/views/partials/meta.antlers.html

@@ -3,12 +3,12 @@
 <meta property="og:title" content="{{ title }}" />
 <meta property="og:description" content="{{ intro | striptags }}" />
 <meta property="og:url" content="{{ permalink }}" />
-<meta property="og:site_name" content="Statamic Docs" />
+<meta property="og:site_name" content="Statamic {{ config:docs:version }} Docs" />
 <meta property="og:locale" content="en_US" />
-<meta property="og:image" content="https://statamic.dev/img/social-placeholder.jpg" />
+<meta property="og:image" content="{{ config:app:url }}/img/social-placeholder.jpg" />
 <meta property="twitter:title" content="{{ title }}" />
 <meta property="twitter:card" content="summary" />
 <meta property="twitter:site" content="@statamic" />
-<meta property="twitter:image" content="https://statamic.dev/img/social-placeholder.jpg" />
+<meta property="twitter:image" content="{{ config:app:url }}/img/social-placeholder.jpg" />
 <meta property="twitter:description" content="{{ intro | striptags }}" />
-{{ partial:favicons}}
+{{ partial:favicons }}