Thunderbird Desktop
Version 115.6.1 | Released January 8, 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.
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 New
new
OAuth2 now supported for comcast.net
What’s Fixed
fixed
High CPU usage sometimes occurred with IMAP CONDSTORE (conditional STORE) enabled
fixed
Replying to a collapsed thread via keyboard shortcut (Ctrl+R/Cmd+R) opened a reply for every message in the thread
fixed
Enabling Grouped By view after reversing sort order of column header caused messages to be grouped incorrectly
fixed
Opening thread pane context menu via keyboard did not always scroll view to selection
fixed
New mail indicator for POP3 accounts did not indicate new messages ready to be downloaded
fixed
Messages could not be moved to folders using Message > Move To if text or a link in the message had been clicked on first
fixed
MIME part boundaries were not properly terminated
