Mozilla Firefox 58.0.1今日发布，修复在Windows特定安全策略下会出现读取页面时的bug以及部分安全性问题，并没有增加新功能，推荐所有Firefox 58用户升级，同时您也可以选择升级Firefox 59 Beta 5。
When using certain non-default security policies on Windows (for example with Windows Defender Exploit Protection or Webroot security products), Firefox 58.0 would fail to load pages (bug 1433065).
Reference link to 58.0 release notes
Users running Firefox for Windows over a Remote Desktop Connection (RDP) may find that audio playback is disabled due to increased security restrictions. Learn how to mitigate this issue until it is corrected in an upcoming release.
Users running certain screen readers may experience performance issues and are advised to use Firefox ESR until performance issues are resolved in an upcoming future release