| | Di seguito sono consultabili le note di rilascio - in gergo "release notes" - relative al file Mozilla Firefox 3.0 beta 1, nel caso in cui gli sviluppatori abbiano reso disponibile tale documentazione in occasione della pubblicazione del software. Tuttavia, se hai bisogno di maggiori informazioni su Mozilla Firefox 3.0 beta 1, o se le note di rilascio non sono (ancora) disponibili, è comunque possibile procedere con la lettura della descrizione del file. | 
 
 
 | 
      Easier to UseOne click site info: Click the site favicon in the location bar to see
        who owns the site. Identity verification is prominently displayed and
        easier to understand. In later versions, Extended Validation SSL
        certificate information will be displayed.Malware Protection: malware protection warns users when they arrive at
        sites which are known to install viruses, spyware, trojans or other
        malware. You can test
        it here (note: our blacklist of malware sites is not yet activated).New Web Forgery Protection page: the content of pages suspected as web
        forgeries is no longer shown. You can test
        it here.New SSL error pages: clearer and stricter error pages are used when
        Firefox encounters an invalid SSL
        certificate.Add-ons and Plugin version check: Firefox now automatically checks
        add-on and plugin versions and will disable older, insecure versions.Secure add-on updates: to improve add-on update security, add-ons that
        provide updates in an insecure manner will be disabled.Anti-virus integration: Firefox will inform anti-virus software when
        downloading executables.Vista Parental Controls: Firefox now respects the Vista system-wide
        parental control setting for disabling file downloads. 
      More PersonalEasier password management: an information bar replaces the old
        password dialog so you can now save passwords after a successful login.Simplified add-on installation: the add-ons whitelist has been removed
        making it possible to install extensions from third-party sites in fewer
        clicks.New Download Manager: the revised download manager makes it much
        easier to locate downloaded files.Resumable downloading: users can now resume downloads after restarting
        the browser or resetting your network connection.Full page zoom: from the View menu and via keyboard shortcuts, the new
        zooming feature lets you zoom in and out of entire pages, scaling the
        layout, text and images.Tab scrolling and quickmenu: tabs are easier to locate with the new
        tab scrolling and tab quickmenu.Save what you were doing: Firefox will prompt users to save tabs on
        exit.Optimized Open in Tabs behavior: opening a folder of bookmarks in tabs
        now appends the new tabs rather than overwriting.Location and Search bar size can now be customized with a simple
        resizer item.Text selection improvements: Multiple text selections can be made with
        Ctrl/Cmd; Double-click drag selects in "word-by-word" mode;
        Triple-clicking selects a paragraph.Find toolbar: the Find toolbar now opens with the current selection.Plugin management: users can disable individual plugins in the Add-on
        Manager.Integration with Vista: Firefox's menus now display using Vista's
        native theme.Integration with the Mac: Firefox now uses the OS X spellchecker and
        supports Growl for notifications of completed downloads and available
        updates. 
      Improved Platform for DevelopersStar button: quickly add bookmarks from the location bar with a single
        click; a second click lets you file and tag them.Tags: associate keywords with your bookmarks to sort them by topic.Location bar & auto-complete: type the title or tag of a page in
        the location bar to quickly find the site you were looking for in your
        history; favicons, bookmark, and tag indicators help you see where
        results are coming from.Smart Places Folder: quickly access your recently bookmarked and
        tagged pages, as well as you more frequently visited pages with the new
        smart places folder on your bookmark toolbar.Bookmarks and History Organizer: advanced search of your history and
        bookmarks with multiple views and smart folders to store your frequent
        searches.Web-based protocol handlers: web applications, such as your favorite
        webmail provider, can now be used instead of desktop applications for
        handling mailto: links from other sites. Similar support is available
        for other protocols (Web applications will have to first enable this by
        registering as handlers with Firefox).Easy to use Download Actions: a new Applications preferences pane
        provides a better UI for configuring handlers for various file types and
        protocol schemes. 
      Improved PerformanceNew graphics and font handling: new graphics and text rendering
        architectures in Gecko 1.9 provides rendering improvements in CSS, SVG
        as well as improved display of fonts with ligatures and complex scripts.Native Web page forms: HTML forms on Web pages now have a native look
        and feel on Mac OS X and Linux (Gnome) desktops.Color management: (set gfx.color_management.enabled on in about:config
        and restart the browser to enable.) Firefox can now adjust images with
        embedded color profiles.Offline support: enables web applications to provide offline
        functionality (website authors must add support for offline browsing to
        their site for this feature to be available to users).A more complete overview of Firefox
        3 for developers is available for website and add-on developers. 
      Reliability: A user's bookmarks, history, cookies, and preferences are
        now stored in a transactionally secure database format which will
        prevent data loss even if their system crashes.Speed: Major architectural changes (such as the move to Cairo and a
        rewrite to how reflowing a page layout works) put foundations in place
        for major performance tuning which have resulted in speed increases in
        Beta 1, and will show further gains in future Beta releases.Memory usage: Over 300 individual memory leaks have been plugged, and
        a new XPCOM
        cycle collector completely eliminates many more. Developers are
        continuing to work on optimizing memory use (by releasing cached objects
        more quickly) and reducing fragmentation. | 
 |