Download Mozilla Thunderbird 115.6.1

The Mozilla Foundation has released version 115.6.1 of Thunderbird. Thunderbird is an open source client for email and newsgroups, with features such as support for various mail and news accounts. Furthermore, there is a spam filter, spell check, calendar and address book, and it has a customizable appearance. In version 115 we will find, among other things, a new user interface, which has been given the name Supernova by Mozilla. Furthermore, the calendar and address book have been improved, and links are no longer opened in Thunderbird, but in the standard web browser. The changelog for this release can be found below.

What's New

• OAuth2 now supported for comcast.net

Fixes

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