Firefox web browser is 10 years old so Mozilla is Celebrating 10 Years of Firefox. As part of our anniversary, Mozilla excited to announce a special release of Firefox with new features that put you in control. We’ve also added a new Forget feature to Firefox: gives you an easy way to tell Firefox to clear out some of your recent activity. When you update Firefox, you’ll see we’ve added a new tour to walk you through some of Firefox’s privacy options.
Mozilla has also released a new Firefox Developer Edition customized for Web developers with some exciting new tools available.