“Here’s what’s new in this release of Firefox:
New Default Theme: An updated Default Theme now presents a uniform appearance across all three platforms – a new crisp, clear look for Windows users. Finetuning for GNOME will follow in future releases.
Comprehensive Data Migration: Switching to Firefox has never been easier now that Firefox imports data like Favorites, History, Settings, Cookies and Passwords from Internet Explorer. Firefox can also import from Mozilla 1.x, Netscape 4.x, 6.x and 7.x, and Opera. MacOS X and Linux migrators for browsers like Safari, OmniWeb, Konqueror etc. will arrive in future releases. Extension/Theme Manager: New Extension and Theme Managers provide a convenient way to manage and update your add-ons. SmartUpdate also notifies you of updates to Firefox. Smaller Download: Windows users will find Firefox is now only 4.6MB to download. Help: A new online help system is available. Lots of bug fixes and improvements.”