Version History of Firefox 25.0 (Beta 1)

What’s New

  • NEW The find bar is no longer shared between tabs
  • CHANGED If away from Firefox for months, you now will be offered the option to migrate another browser's history and settings
  • CHANGED Resetting Firefox no longer clears your browsing session
  • DEVELOPER CSS3 background-attachment:local support to control background scrolling
  • DEVELOPER Many new ES6 functions implemented
  • HTML5 iframe document content can now be specified inline
  • FIXED Blank or missing page thumbnails when opening a new tab

Known Issues

  • UNRESOLVED If you try to start Firefox using a locked profile, it will crash (see 573369)