Mozilla Firefox 62 Beta新版发布，加入了全新的策略引擎，现在可用于在企业环境中自定义Firefox部署，增加了对Web身份验证的支持，允许使用USB令牌对网站进行身份验证，并让新的CSS引擎开始运用于用户界面，改进可谓不小。
下载地址:
https://download-installer.cdn.mozilla.net/pub/firefox/releases/62.0b10/
New
- Display preview image and favicon in the New Bookmark dialog
- Added a Clear Site Data and Cookies button to the identity popup located next to the address bar so as to provide a quick and easy process to delete local data for the visited website
- Three-pane Inspector in Developer Tools separates the rules into its own panel
- New tab page sections such as top sites, highlights, and Pocket can be adjusted to include 1 to 4 rows in the Preferences
- Added Canadian English (en-CA) locale
- Users who disconnect Firefox for desktop from Sync are now offered the option to wipe their personal data from that device (such as bookmarks, passwords, history, cookies, and site data)
- Added a button to the hamburger menu to toggle Tracking Protection on and off
Changed
- The description field for bookmarks has been removed. Users who manually changed the field can export old descriptions via html or json. Stored descriptions will be removed in a future release.
Developer
- Changes affecting developers
Web Platform
- JavaScript library for interactive editing of CSS Shapes values in the browser, with functional values like polygon(), circle() and ellipse()
- CSS Variable Fonts (OpenType Font Variations) enable a single font file to behave like multiple fonts
