hasFeature/isSupported methods now always return true

Published: | Categories: DOM | Creative Commons BY-SA 3.0


The document.implementation.hasFeature and Node.isSupported methods have been changed to always return true. The spec has been changed because those APIs were considered useless. However the SVG features are exception; those methods continue to return the support statuses.

Update: The SVG exception has been removed with Firefox 51.