Free-delivery progress bar and "Recently viewed"

If you set free delivery over an amount, your shop now shows shoppers how far they are from it - "€20.00 more for free delivery", with a bar that fills up. It appears in the cart, in the mini-cart at the top right on a computer and in the order summary. The amount is after discounts, as on the order itself. There is nothing to switch on - the bar appears by itself once there is a threshold. And under "Related products", your product page now also shows "Recently viewed" - up to 8 products the shopper opened last, so they can get back to them easily.