Release Notes

Thunderbird Desktop

Version 78.13.0 | Released August 10, 2021

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.

System Requirements: Details

  • Windows: Windows 7 or later
  • Mac: macOS 10.9 or later
  • Linux: GTK+ 3.14 or higher

What’s Changed

changed

WeTransfer FileLink provider removed

changed

The fix for bug 1707360, from Thunderbird 78.12.0, was removed for causing regressions

What’s Fixed

fixed

OpenPGP: Homebrew's GPG Smartcard libraries not found on M1 Macs

fixed

Various security fixes

Known Issues

unresolved

Sending an email containing HTML links with spaces in the URL sometimes results in broken links

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