Release Notes

Thunderbird Desktop

Version 91.12.0 | Released July 26, 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.

System Requirements: Details

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

What’s Changed

changed

Support for Google Talk chat accounts removed

What’s Fixed

fixed

OpenPGP signatures were broken when "Primary Password" dialog remained open

fixed

Various security fixes

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