Mozilla announced that it will start rolling out upgrade notifications to its users through the browser's built-in update system. But it is for those who have not upgraded their browser to Mozilla Firefox 3.6 .
Firefox 3.6 is a somewhat modest incremental update. It brought several noteworthy new features for users, such as the Personas lightweight theming system. It also offers some compelling new capabilities for Web development, including CSS gradients, client-side filesystem APIs, and the @font-face feature.
Firefox 3.6—the latest version of the popular open source Web browser has already been downloaded over 100 million times since its release in January. The current number of active daily users is said to be over 350 million.