Mozilla Firefox 52.0.1 正式版今日发布，无任何新功能以及程序上的改进，只提供安全修正。52 版主要增强了 Sync 同步功能中发送标签页的特性，让触屏版更好支持多进程运行，之前介绍过的在非 HTTPS 页面上如果出现密码框则会有安全提示在 52 版本中已经部署。 与此同时，52 版本削减了对一些旧插件的支持，还优化了下载时的体验。
Various security fixes
Mozilla Firefox 52.0 更新列表:
- Send and open a tab from one device to another with Sync
- Windows 8 touch screen support for multiprocess Firefox
- Pages containing insecure password fields now display a warning directly within username and password fields.
- Removed Battery Status API to reduce fingerprinting of users by trackers
- Removed NPAPI support for plugins other than Flash. Silverlight, Java, Acrobat and the like are no longer supported.
- Implemented the Strict Secure Cookies spec which forbids insecure (http:) sites from setting cookies with the “secure” attribute, and in some cases prevents an insecure site from setting a cookie with the same name as an existing “secure” cookie from the same base domain.
- Improved experience for downloads:
- Notification in the toolbar when a download fails
- Quick access to five most recent downloads rather than three
- Larger buttons for canceling and restarting
- Improved text input with some third-party keyboard layouts on Windows, e.g., keyboard layouts which have chained dead keys, inputs two or more characters with a non-printable key or a dead key sequence, inputs a character even when a dead key sequence failed to compose a character.