The next major update to Firefox, code named "Australis", has now graduated
out of the Nightly testing channel and into the latest Aurora build. The new version, Firefox 29.0a2, is now available to download.
As we have reported before,
the changes that will be made to Firefox via Australis will include a new user interface. In a
post on the Mozilla blog, the company said:
Tabs have a new fluid and streamlined shape and non-active tabs blend into the background to make it faster for you to find and focus on the tab you want. A new menu contains the most popular features including copy, paste, zoom, as well as add-ons all in one spot with easy to identify visual icons.