Release Notes

Thunderbird Desktop

Version 91.8.0 | Released April 5, 2022

Check out the notes below for this version of Thunderbird. As always, you’re encouraged to tell us what you think, ask for help, or file a bug in Bugzilla.

For more on all the new features in Thunderbird 91, see New in Thunderbird 91.0.

System Requirements: Details

  • Windows: Windows 7 or later
  • Mac: macOS 10.12 or later
  • Linux: GTK+ 3.14 or higher

What’s Changed

changed

Google accounts using password authentication will be migrated to OAuth2. See KB Article.

What’s Fixed

fixed

OpenPGP ECC keys created by Thunderbird could not be imported into GnuPG

fixed

Exporting multiple public PGP keys from Thunderbird was not possible

fixed

Replying to a newsgroup message erroneously displayed a "No-reply" popup warning

fixed

Opening mid: URLs on macOS failed

fixed

Address books stored in older formats were loaded as SQLite files, causing a crash

fixed

Replicated LDAP directories were lost after switching Thunderbird to "Offline"`mode

fixed

Importing webcals from the commandline failed if the URI ended with an .ics file extension

fixed

Various security fixes

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