Oh dear, another big update..., woocommerce this time. My shop (http://ayurveda-hengelo.com/winkel/) is working great and I do not want to risk any big issues. Small issues I can handle but I recently installed an atahualpa update and lost my banner, my shop, and a whole bunch of other things. My shop is outside my theme now, but I still do not trust this update. So my question: do I really need this update if my shop is functioning properly? If so, what issues can I expect?