Thunderbird Release Notes

Version 38.1.0, first offered to channel users on July 9, 2015

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.

See also the release notes for the Firefox 38.1.0 esr.Thunderbird 38.1.0 contains underlying code that is based off of update from Thunderbird 31 to 38.

What’s New

  • fixed

    OAuth2 authentication for GMail does not work when specified server is or (bug 1176773)

  • fixed

    Doesn't display GB2312 encoded texts correctly for Chinese Characters (bug 1174580)

  • fixed

    Cannot send email through exchange server (NTLM) (bug 1174159)

  • fixed

    Cross-posts won't send because Newsgroups: groups are separated with comma+space, not just comma (bug 1151448)

  • fixed

    Copy/Paste into plain text editor deletes newlines from quoted text (bug 1143570)

Known Issues

  • unresolved

    Import from Outlook and Eudora disabled, code currently not working (bug 1175055)