Firefox Aurora Notes

Version 33.0a2, first offered to Aurora channel users on July 22, 2014

Check out "What’s New" and "Known Issues" for this version of Firefox below. As always, you’re encouraged to tell us what you think, or file a bug in Bugzilla. If interested, please see the complete list of changes in this release.

What’s New

  • New

    Option added to clear data when quitting

  • New

    Enhanced tab management:

    • Undo a closed tab
    • List recently closed tabs
    • Close all tabs at once
    • Quick switch-to-tab option when opening a new or private tab
  • New

    Slimmer and faster JavaScript strings

  • New

    New CSP (Content Security Policy) backend

  • HTML5

    Support for the ECMAScript 6 Symbol data type added

  • HTML5

    DOMMatrix interface implemented

  • Developer

    Paint flashing for browser content repaints

Known Issues

  • unresolved

    Fix incomplete downloads being marked as complete by detecting broken HTTP1.1 transfers (237623)

    Resolved in v33.0