Thunderbird Notes

Version 31.0, first offered to Release channel users on July 22, 2014

Check out "What’s New" and "Known Issues" for this version of Thunderbird 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

    Theme support for Windows 8 (bug 984978)

  • New

    Improved OS X dock icon behaviour (bug 601263)

  • New

    Improved attachment reminder behaviour and reliability (bug 521158, bug 944643)

  • New

    OS X Notification Center support for web notifications (bug 852648)

  • New

    Firefox-style search and replace from within the message composition windowl (bug 530629)

  • New

    Improved display behaviour for attached and embedded images (bug 877520, bug 534083)

  • New

    Improved address book searching and autocompletion (bug 529584, bug 558931)

  • New

    Improved display behaviour for RSS feeds (bug 745301)

  • New

    Printing and print previewing from the message composition windows (bug 318955, bug 251953)

  • Changed

    Removed the "Revocation Lists" button from the "Certificates" section of the advanced preferences(see 892255)

  • Changed

    Re-enabled hardware graphics acceleration support (see 950133)

  • Developer

    Hooked up web console, style editor and profiler (see 897476)

  • Fixed

    Styling issues for the composition interface on OS X (see 963731)

  • Fixed

    Styling issues for the quick filter bar (see 964364, 964066)

  • Fixed

    Sorting of Favourite folders (see 533775)

Known Issues

  • unresolved

    Installing extensions within Thunderbird requires download and installing as a file (bug 1081190)

    Resolved in v31.4.0

  • unresolved

    Users of jp mac builds may have issues with no mail folders being displayed in the main window. Running Thunderbird in 32-bit mode temporarily will workaround this issue.

    Resolved in v31.4.0