Release Notes

Thunderbird Desktop

Version 115.12.1 | Released June 19, 2024

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 10.12 or later
  • Linux: GTK+ 3.14 or higher

What’s Fixed


POP error messages from server were not displayed


Some OpenPGP messages were incorrectly reported as being partially signed or encrypted


Autocrypt header was missing from some encrypted messages due to case-sensitive email address matching


"Convert to Table" dialog content was formatted incorrectly


Opening Theme Settings reverted the current theme to the startup theme

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