Mozilla today released Firefox 29 Beta, providing a preview of the next major open-source Web browser release. Firefox 29 Beta comes just two days after Firefox 28 became generally available.
The most visible new addition in Firefox 29 Beta is the Australis interface, which is the most significant Firefox user interface change since the Firefox 4 release in March 2011. Mozilla developers have been talking about Australis since at least last June as a new design that will revitalize the browser, making it easier for users to get what they want from the Web.