Mozilla Firefox 3.0 Beta es uno de los primeros hitos de desarrollo para la siguiente importante versión de Firefox.

Firefox 3 Beta 5 includes more than 750 changes from the previous beta, improving stability and web compatibility, providing platform and user interface enhancements, and resulting in the fastest Firefox ever. Many of these improvements were based on community feedback from the previous beta.

Que hay de nuevo:
Changes in this Development Milestone

Gran Paradiso 1.9 Alpha 6 introduces several new features:

* Updated SQLite engine to version 3.3.17
* Support for site-specific preferences - text size
* A new Quit dialog box that resolves termination errors
* Added permanent 'Restart Firefox' button to Add-Ons Manager
* Miscellaneous fixes to download manager including correctly displaying large file sizes
* Various Places fixes
* Miscellaneous Gecko 1.9 bug fixes

Some of the changes in Alpha versions of Gecko 1.9 affect the web and platform compatibility of Gran Paradiso Alpha 6.