Today Mozilla has finalized and released Firefox 12 which comes just 5 weeks after the release of Firefox 11. While each update doesn't offer us many new features, the quick release of updates ensures that bugs are quickly eradicated and performance of Firefox continues to improve.
The Find feature of Firefox has been improved in the new version, along with improvements to the download manager. Firefox 12 will be the final version of the browser supported on Windows 2000, Windows XP RTM and Windows XP SP1. You will need to be running Windows XP SP2 or greater in order to continue receiving Firefox updates.
You can download Firefox 12 for your favorite platform using the links which follow