Release Notes

Thunderbird Desktop

Version 102.13.0 | Released July 5, 2023

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.

Thunderbird 115.0 is right around the corner! The "Supernova" UI features provide an updated user interface and is designed to be more modern, customizable, and with code that is easier to maintain and improve.

Learn more about "Supernova"

System Requirements: Details

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

What’s Changed

changed

Release notes opened from about: dialog will now open in the default web browser

What’s Fixed

fixed

Upstream RNP version numbers now recognized as official in about:support

See All Releases

Learn What’s Next

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

Visit Our Blog