After a number of months in Aurora and Beta testing, the public release of Firefox 5 is expected to come sometime today, but ahead of schedule the downloads are already available now for all platforms.
Although the Firefox page has not yet been updated, notable new features in Firefox 5 include improved support for HTML5, MathML, XHR, more support for CSS animation, a ‘do not track’ option in the privacy pane and general speed and perfomance gains. There is also improved sync support, better add-on updates and improved spell checking for many languages.
Update - Federico Viticci 5 PM GMT +1: Mozilla has announced the official release of Firefox 5, the first browser to enable the “Do not track” feature on multiple platforms. A full list of detailed changes to the browser can be viewed here.
The latest version of Firefox includes more than 1,000 improvements and performance enhancements that make it easier to discover and use all of the innovative features in Firefox. This release adds support for more modern Web technologies that make it easier for developers to build amazing Firefox Add-ons, Web applications and websites.
Here’s a direct link to Firefox 5.0 for Mac.