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Mozilla Firefox 51 Beta 7 released

via:博客园     time:2016/12/13 23:30:25     readed:949

Mozilla Firefox today will be Mozilla Firefox 51 Beta 7 sent to the official FTP server, the new Beta version reduces the CPU footprint and GPU rendering performance, an increase of WebGL support in the address bar to add a scaling instruction, while the FLAC lossless music format Playback provides support. For Windows 10 touch devices, version 51 of the E10S multi-process feature has begun to operate.



For more information about Developer Edition please see thisMDN article.


  • Added support for WebGL 2

  • Remove Belarusian (be) locale

  • Support saving passwords for forms without 'submit' events

  • Improved video performance for users without GPU acceleration:

  • Less CPU Usage

  • Better full screen experience

  • Zoom indicator is shown in the URL bar if the zoom level is not at default level

  • View passwords from the prompt before saving them

  • Added support for FLAC (Free Lossless Audio Codec) playback


  • Use Skia for content rendering (Linux)

  • Process separation(E10s) now supported on Windows 10 touch screen devices and systems with accessibility tools installed

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