Wednesday, 3 April 2013

Firefox version 20 with full of innovations!



Mozilla has finally released version 20 of its browser Firefox. A version number of iconic, the browser offers significant improvements. We note in particular the movement of downloads in an integrated list and the ability to use the private browsing mode in a separate window. Firefox 20 is a relatively large milling Mozilla browser. Unlike many other versions, it provides several significant new functions in the field, in addition to traditional improvements under the hood. In fact, Firefox offers 20 well increase overall performance (Page loading, downloads, zip, etc.).


One of the main innovations is clearly the new Private Browsing mode. As a reminder, it can navigate in a special session experiencing no trace. This is valid for the complete history, identifiers, downloads, cookies and all data can generate browser. However, until now, the private browsing mode (MNP) was exclusive: it replaced the conventional navigation, and it was therefore close the window to return to normal mode, but this is no longer the case. The NPM can now be launched from the Firefox menu, opening an additional window. The user can have both at the same time. Note that Firefox, unlike Internet Explorer or Chrome, does not use a separate process for each tab. It is this lack that originally made the exclusive MNP. Even if the separation process is still not ready, the work was sufficient to separate the classical and private bodies. Download list is no longer in a separate window, but directly in the main window itself. Simply click on the button to see the latest downloads made, but it is still possible to open the dedicated window. It is also merged with the history and bookmarks. Mac users should note that this is exactly the presentation in Safari for several years. Another important feature is the management of plug-ins. Work on the MNP was coupled to reinforced insulation third party modules. Mozilla says so in case of a crash because of one of the plug-ins, Firefox behavior is affected.

Other improvements are more under the hood and / or dedicated developers:

The implementation of the ECMAScript standard 6 continues

 A new JavaScript profiler appeared

 Many improvements around the audio and video tags HTML5 Support modes "blend" for canvas elements

 Implementation of the method get User Media for access to micro and webcam (with user permission)

 In addition, several bugs have been fixed and several security vulnerabilities, including three critical. Of particular note is a breach exploitable WebGL for graphics and video drivers crash Mesa on Linux.


 Firefox 20 is also available for Android. Improvements are not quite the same, but there are improvements Commons. For example, the mobile browser also manages the new private browsing mode, but in a new tab. Two other improvements are in the game. On the one hand, the area finally became Top Sites customizable. So users can move, delete, and add their own particular sites. On the other hand, Gingerbread and Honeycomb versions of Andoid are now supported for hardware decoding of H.264, AAC and MP3. This is an improvement that wills undoubtedly significant difference for users. Please note a few other changes and improvements. For example, the Exit menu has been removed to follow the conventions of Android versions from Ice Cream Sandwich (4.0) and later. Mozilla said that once you are finished browsing, simply use the buttons Home or Back to exit the browser. In addition, the requirements memory for Firefox is so much reduced. Now, 384 MB of RAM is required instead of 512, and the minimum supported resolution is QVGA (320 x 240). The update is already available in the Play Store last night.

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