Added new ad type: "Background banners", where you can set a left and right banner depending on the screen size, based on custom breakpoints that you can set in Style properties.
Background ads have been renamed to "Background cover" and the admin options to change CSS selectors have been moved to Style properties and require updating them if you have used custom ones.
Made improvements to lazy loading where you can now lazy load a package and when using the refresh setting, it will rotate...