Mozilla firefox 7 aurora 2 released

Mozilla firefox 7 aurora 2 is now available for download and testing.But Aurora releases may not be as stable as beta or final releases. what’s new in this firefox aurora?

Faster startup time on Mac, Windows, and Linux
memory use is reduced by 30 percent or more, responsiveness is enhanced
The JavaScript garbage collector runs frequently to free up more memory when Firefox is idle
Bookmarks and passwords now sync instantly
Fonts are rendered clear and sharp
Telemetry
Web timing spec
Azure Direct2D for Canvas
Support for CSS3 Text-Overflow: ellipsis

Aurora: Newest innovations in an unstable environment
Beta: Aurora features but with more stability
Release: Tried and tested final release

Download Mozilla firefox 7 aurora 2