Karuna: Bump version number.

karuna/style.css

@@ -4,7 +4,7 @@ Theme URI: http://wordpress.com/themes/karuna/
 Author: Automattic
 Author URI: http://wordpress.com/themes/
 Description: Karuna is a clean business theme designed with health and wellness-focused sites in mind. With bright, bold colors, prominent featured images, and support for customer testimonials, your business' brand will shine with Karuna.
-Version: 1.2.7-wpcom
+Version: 1.2.8-wpcom
 License: GNU General Public License v2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 Text Domain: karuna