• Fix: a real querySelector implementation, courtesy of the nwmatcher project, solves many outstanding querySelector bugs.
• Add: matchesSelector, again via nwmatcher.
• Add: support for styles coming from <style> and <link rel="stylesheet"> elements being applied to the results of window.getComputedStyle. (@chad3814)
• Add: basic implementation of focus() and blur() methods on appropriate elements. More work remains.
• Fix: script filenames containing spaces will now work when passed to jsdom.env. (@tomnomnom)
• Fix: elements with IDs toString, hasOwnProperty, etc. could cause lots of problems.
• Change: A window's load event always fires asynchronously now, even if no external resources are necessary.
• Change: turning off mutation events is not supported, since doing so breaks external-resource fetching.