• Added image loading and decoding, when the canvas npm package is installed (lehni). In practice, this means that if you enable fetching "img" external resources, then:
  • img.naturalWidth, img.naturalHeight, img.width, img.height, img.complete, and img.currentSrc will update themselves correctly as the image loads
  • load and error events will fire on the <img> element, according to how well image decoding goes.
  • You can draw images onto canvases, using the newly-enabled canvasContext.drawImage API.
• Added canvasContext.createPattern and canvasContext.toBlob, when the canvas npm package is installed. (@lehni)
• Added a basic implementation of the Page Visibility API, in particular a document.hidden property that always returns true, and a document.visibilityState property that always returns "prerender". This is a more standard alternative to our proprietary navigator.noUI, which will be removed whenever we release v9.0.0. (@kapouer)