Firefox 3.0b1 Released

Posted: Tuesday, November 20, 2007 by El Guru in Blogs, CyberNet, Firefox, Fx 3.0, Mozilla News, Releases

CyberNet News:

After weeks of rigorous testing we finally have Firefox 3.0 Beta 1 in our hands! It’s available in 21 different languages for Windows, Mac, and Linux.

The list of new features is actually rather long, and I have just about all of them laid out below. There are a few things that I want to point out before diving into them though.

  • This version still has hundreds of bugs in it. Asa Dotzler, Mozilla’s Quality Assurance leader, did say that it is the “most thoroughly tested beta [they’ve] ever shipped” though.
  • Those of you who do decide to throw caution into the wind and give it a whirl should be prepared for poor extension compatibility. Many extensions, especially those pertaining to bookmarks, will probably not function to their full potential if at all.


The Mozilla Corporation today released Firefox 3 Beta 1, which is now available for download in a variety of languages. The beta includes updates to the default theme, the new places site management features, improved security architecture, and Gecko 1.9. Release notes with a more complete list of features, are also available.

Mozilla Developers News:

New features and changes in this milestone that require feedback include:

  • Improved security features such as: better presentation of website identity and security, malware protection, stricter SSL error pages, anti-virus integration in the download manager, and version checking for insecure plugins.
  • Improved ease of use through: better password management, easier add-on installation, new download manager with resumable downloading, full page zoom, animated tab strip, and better integration with Windows Vista and Mac OS X.
  • Richer personalization through: one-click bookmarking, smart search bookmark folders, direct typing in location bar searches your history and bookmarks for URLs and page titles, ability to register web applications as protocol handlers, and better customization of download actions for file types.
  • Improved platform features such as: new graphics and font rendering architecture, major changes to the HTML rendering engine to provide better CSS, float-, and table layout support, native web page form controls, colour profile management, and offline application support.
  • Performance improvements such as: better data reliability for user profiles, architectural improvements to speed up page rendering, over 300 memory leak fixes, and a new XPCOM cycle collector to reduce entire classes of leaks.

(You can find out more about all of these features in the “What’s New” section of the release notes.)

  1. […] Firefox 3.0 Beta 1 is the “most thoroughly tested beta [they’ve] ever shipped”, but it is not for the faint-of-heart. Those who were brave enough to try out the first beta quickly learned about the poor extension compatibility. Many extensions, especially those pertaining to bookmarks, will probably not function to their full potential if at all . Still a lot more work for the developers before the finished Firefox 3 product can be released. […]

  2. Ravi Krishna G says:

    Hi All,

    Its good to hear that Firefox 3.0b1 is released, but, but, its a quite pity that even in this version of Firefox also, they haven’t given support for CLICKONCE Deployment Functionality.
    At least for Mozilla 2.0 we have an Add-On “FFClickOnce”, but for this version we haven’t have this also, and really its quite un-easy for the programmers to get the required functionality done without this Add-On. Hope that they will soon release the Add-On….

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