Firefox is steamrolling ahead with its browser updates and Firefox 18 has just hit the shelves for Mozilla. This update does bring a couple of new features to the browser including Retina display support on OS X and a first crack at support for WebRTC.
Mozilla has been feverishly climbing through the build numbers and not everyone seems to enjoy the new direction. While Google also participates in this build number race, Microsoft has stuck to the traditional platform updates.
Download: Firefox 18 for Windows | OS X or browse all options here