Apostrophe 2: Bump version number.

apostrophe-2/style.css

@@ -5,7 +5,7 @@ Theme URI: https://wordpress.com/themes/apostrophe-2
 Author: Automattic
 Author URI: https://wordpress.com/themes/
 Description: A clean, no-nonsense magazine theme
-Version: 2.0.5-wpcom
+Version: 2.0.6-wpcom
 License: GNU General Public License v2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Text Domain: apostrophe-2