Some Retina MacBook Pro owners have been waiting for this day for six weeks: that promised Retina support in Google Chrome is now part of a finished, stable release. Chrome 21 is now crisp and clear for those who took the plunge on Apple's new laptop but would rather not cling to Safari for the web. No matter what hardware you're using, Google has rolled in its promised WebRTC support to let webcams and microphones have their way without Flash or other plugins. Other notable tweaks like wider support for Cloud Print and gamepads tag along in the update as well. If you're at all intrigued by the expanded hardware support in Chrome, Google has an abundance of details (and downloads) at the links below.