Add asset and Add resource now ask only for a name, then open the new asset or resource, where you click any detail to fill it in. Resources can still be made from an asset you already track.
On a resource's page, its approval, capacity, time zone, booking rules and each day's open hours are changed where they are shown. Type lengths such as 30 min or 2 hours, and hours such as 9–5 or 8:30 am – 6 pm; clear a day to close it. The separate hours and rules page is gone, and old links to it open the resource.