Thunderbird Desktop
Version 107.0beta | Released October 19, 2022
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.
These notes apply to Thunderbird version 107 beta 4 released November 7, 2022.
System Requirements: Details
- Windows: Windows 7 or later
- Mac: macOS 10.12 or later
- Linux: GTK+ 3.14 or higher
What’s New
new
Enterprise policies now support Thunderbird-specific preferences
new
Thunderbird will now catch and report errors parsing vCards that contain incorrectly formatted dates
What’s Changed
changed
Release notes opened from Thunderbird's about: dialog will now open in the default web browser
changed
Ctrl+N shortcut to create new contacts from address book restored
changed
"Address Book" button in Account Central will now create a CardDAV address book instead of a local address book
What’s Fixed
fixed
Dynamic language switching did not update interface when switched to right-to-left languages
fixed
Forwarding message with special characters in subject as an attachment failed on Windows
fixed
HTML signature containing image hosted on a web server changed source URL of image to local filename
fixed
-remote command line argument did not work, affecting integration with various applications such as LibreOffice
fixed
Custom header data was discarded after messages were saved as draft and reopened
fixed
IMAP authentication failed on next startup if ImapMail folder was deleted by user
fixed
Messages fetched from POP server in Fetch headers only mode disappeared when moved to different folder by filter action
fixed
Retrieving passwords for authenticated NNTP accounts could fail due to obsolete preferences in a users profile on every startup
fixed
Get Next n Messages did not consistently fetch all messages requested from NNTP server
fixed
Get Messages button unable to fetch messages from NNTP server if root folder not selected
fixed
Error responses received in greeting header from NNTP servers did not display error message
fixed
Creating security exceptions for messages sent using a self-signed certificate failed if hostname contained uppercase letters
fixed
VCards with nickname field set could not be edited
fixed
LDAP search filters unable to work with non-ASCII characters
fixed
Help text for /part Matrix command was incorrect
fixed
Publishing calendar caused Thunderbird to freeze
fixed
Download requests for remote ICS calendars incorrectly set "Accept" header to text/xml
fixed
Monthly events created on the 31st of a month with <30 days placed first occurrence 1-2 days after the beginning of the following month
fixed
Local calendars with custom timezone definitions unable to sync with CalDAV servers
fixed
Various visual and UX improvements
Fixed in Beta 2
What’s Fixed
fixed
Thunderbird re-downloaded locally deleted messages from a POP server when "Leave messages on server" and "Until I delete them" were enabled
fixed
"Today" highlighting in Calendar Month view did not update after date change at midnight
Fixed in Beta 3
What’s Fixed
fixed
Users using Microsoft business email services may not be able to login due to deprecation of basic auth for Exchange
fixed
Importing secret OpenPGP keys failed when public key with public subkey was already present
fixed
Thunderbird can now fetch RSS channel feeds with incomplete channel URL
Fixed in Beta 4
What’s Fixed
fixed
New POP mail notifications were shown for messages marked by filters as read or junk
fixed
News messages sent using "Send Later" failed to send after going back online
fixed
"Download/Sync Now..." did not completely sync all newsgroups before going offline
fixed
Username was missing from error dialog on failed login to news server
fixed
Invite Attendees dialog did not fetch free/busy info for attendees with encoded characters in their name
fixed
Add-on "Contribute" button in Add-ons Manager did not work
