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, 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 Fixed

fixed

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

Known Issues

unresolved

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

Learn What’s Next

Thunderbird keeps getting better. Subscribe to our newsletter and follow us on social media to stay informed.