Mozilla has officially announced that the first beta release in the Firefox 20.x branch is now available for download.
The new Firefox 20.0 Beta 1 for Linux comes with some interesting features and new updates.
Highlights of Mozilla Firefox 20.0 Beta 1:
• Per-window Private Browsing has been implemented;
• A new download experience has been integrated;
• A ability to close hanging plugins, without the browser hanging, has been added;<br… (read more)