Thunderbird Desktop
Version 129.0beta | Released July 11, 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.
These notes apply to Thunderbird version 129 beta 6 released July 29, 2024.
System Requirements: Details
- Windows: Windows 10 or later
- Mac: macOS 10.15 or later
- Linux: GTK+ 3.14 or higher
What’s New
new
Message filters are now available in the Folder Pane context menu
new
Added in-tree documentation for custom element conventions
new
Added Thunderbird-specific loading symbol
What’s Fixed
fixed
Importing profiles from SeaMonkey did not work in certain circumstances
fixed
Display columns reverted to default columns after an IMAP folder was repaired
fixed
UTF-8 encoded messages became garbled when encrypted using inline OpenPGP
fixed
"Unread" and "Total" columns did not display message count when using "Grouped by" sorting
fixed
Selecting messages and then switching to a new folder with no selected messages did not clear selected messages count
fixed
Opening profile import tab then restarting Thunderbird caused import tab to malfunction
fixed
Quick Filter did not display loading symbol when search was in progress
fixed
Could not add events to CalDAV calendar when UID contained special characters
fixed
Height of Find Events panel did not persist after restart of Thunderbird
fixed
Long message headers sometimes overflowed with "Show Headers" enabled, causing layout issues
Fixed in beta 2
What’s Fixed
Fixed in beta 3
What’s Fixed
Fixed in beta 4
What’s Fixed
fixed
Users of external GnuPG could send signed encrypted messages that were corrupted
fixed
Users of external GnuPG were unable to decrypt incorrectly encoded messages
fixed
Flatpak created a duplicate unpinned icon in Linux dock after launching Thunderbird
fixed
Digital signatures on signed-only OpenPGP messages were broken with some providers
Fixed in beta 5
What’s Fixed
fixed
Potential memory leak in local folder repair
fixed
Internal bug fixes
Fixed in beta 6
What’s Fixed
fixed
Could not add override for a certificate with the wrong hostname
fixed
Spell checker dictionary was not available for Flatpak install
