WooCommerce has merged a revamping of their product gallery into core. The feature, coming in WooCommerce 2.7, allows visitors now have access to both magnification and zooming. Also the gallery behavior is much more intuitive. This update on the site lists perks, plus a nice video showcasing the features. This was long overdue so I’m pleased to see it. WooCommerce 2.7 is going to be a doozy.