Thunderbird Desktop
Version 115.5.0 | Released November 21, 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.
For help and a quick start on Thunderbird 115, see Thunderbird 115 Supernova FAQ.
For more on all the new features in Thunderbird 115, see What’s New in Thunderbird 115.
System Requirements: Details
- Windows: Windows 7 or later
- Mac: macOS 10.12 or later
- Linux: GTK+ 3.14 or higher
What’s Fixed
fixed
Initial message was not automatically selected when opened in conversation
fixed
Newsgroup users using FQDN identity generated message ID headers with incorrect domain name
fixed
Link previews had poor legibility in dark mode
fixed
Plasma's task switcher displayed the default icon when running the Thunderbird Flatpak on Wayland
fixed
Link to Flatpak manifest was incorrect