Release Notes

Thunderbird Desktop

Version 102.3.1 | Released September 28, 2022

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

For more on all the new features in Thunderbird 102, see What’s New in Thunderbird 102.

System Requirements: Details

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

What’s Changed


Compose window encryption options now only appear for encryption technologies that have already been configured


Number of contacts in currently selected address book now displayed at bottom of Address Book list column

What’s Fixed


Password prompt did not include server hostname for POP servers


Edit Contact was missing from Contacts sidebar context menus


Address Book contact lists cut off display of some characters, the result being unreadable


Menu items for dark-themed alarm dialog were invisible on Windows 7


Various security fixes

Learn What’s Next

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