The Aurora channel is where users can test the latest Firefox features and innovations. Users can expect an increase in polish from the raw, cutting edge features in our nightly builds. Aurora releases may not be as stable as beta or final releases. Experience the newest innovations in an unstable environment that's not for the faint of heart. Provide feedback on features and performance to help determine what makes the final release.
What's new in this version:
NPAPI Plug-in performance improved via asynchronous initialization
Support for 'switch' role in ARIA 1.1