<div class="wc_plugin_upgrade_notice">2.6 is a major update. It is important that you make backups and ensure themes and extensions are 2.6 compatible before upgrading, in particular shipping method extensions (e.g. Table Rate Shipping) since 2.6 introduces Shipping Zone functionality. <a href="https://woocommerce.wordpress.com/2016/06/14/say-hello-to-woocommerce-2-6-zipping-zebra/">Read more here</a>.</div> 