Mozilla Firefox 40.0 Beta 8 发布

New

Support for Windows 10 including tablet mode

New

Download protection from potentially unwanted software

New

Suggested Tiles show sites that may be of interest, based on categories from your recent browsing history

New

Add URLs to a Hello conversation for additional context

New

New style for add-on manager based on the in-content preferences style

New

Smoother and more reliable CSS animations via asynchronous animations

New

Improved scrolling, graphics, and video playback performance with off main thread compositing (GNU/Linux)

Changed

Add-on extensions that are not signed by Mozilla will display a warning

Changed

Smoother animation and scrolling with hardware vsync (Windows only)

Changed

JPEG images use less memory when scaled and can be painted faster

HTML5

Support for new Unicode 8.0 skin tone emoji

HTML5

IndexedDB transactions are now non-durable by default

HTML5

Implemented AudioBufferSourceNode.detune to modulate playback rate in cents

Developer

Improved Performance tools in the developer tools

Developer

New rules view tooltip to tweak CSS Filter values

Developer

New page ruler highlighting tool that displays lightweight horizontal and vertical rules on a page

Developer

Console API messages from SharedWorker and ServiceWorker are now displayed in web console

Developer

Inspector now searches across all content frames in a page

Developer

Places Keywords API has been deprecated, update to the Asynchronous Keywords API

Developer

Removed support for binary XPCOM components in extensions, use addon SDK "system/child_process" pipe mechanism for native binaries instead

Fixed

Kannada text does not display properly in built-in pdf viewer