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NEW
The forward button is now hidden until you navigate back
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NEW
Anti-Aliasing for WebGL is now implemented (see bug 615976)
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NEW
We've added IndexedDB APIs to more closely match the specification
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NEW
CSS3 3D-Transforms are now supported (see bug 505115)
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NEW
Full Screen APIs allow you to build a web application that runs full screen (see the feature page)
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NEW
Inspect tool with content highlighting, includes new CSS Style Inspector
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NEW
View source syntax highlighting now uses the HTML5 parser (see bug 482921)
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HTML5
New <bdi> element for bi-directional text isolation, along with supporting CSS properties (see bugs 613149 and 662288)
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FIXED
For some users, visiting Google+ will cause the back and forward buttons to no longer work (see 670318)
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FIXED
Some users may experience a crash when moving bookmarks (see 681795)
What’s New
Known Issues
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Unresolved
Mac OS X only - after installing the latest Java release from Apple, Firefox may crash when closing a tab with a Java applet installed (see 700835)
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Unresolved
If you try to start Firefox using a locked profile, it will crash (see 573369)
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Unresolved
For some users, scrolling in the main GMail window will be slower than usual (see 579260)
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Unresolved
This version of the beta will not work on Macintosh hardware with Power PC CPUs (see 587799)
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Unresolved
Some synaptic touch pads are unable to vertical scroll (see 622410)
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Unresolved
The video control buttons may not work when viewing QuickTime videos with libtotem (see 625036)