Release Notes

Thunderbird Desktop

Version 115.10.1 | Released April 18, 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


Thunderbird processes did not exit cleanly; user intervention was required via task manager

Known Issues


After changing password on an IMAP account, the account could become locked due to too many failed login attempts

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