Mozilla Thunderbird ESR: baixar versions anteriors

What’s Fixed
fixed
Failed account setup left incoming servers that blocked subsequent setup attempts
fixed
Security fixes

What’s Fixed
fixed
Troubleshooting falsely reported crash reports were not configured when available
fixed
Switching to Unified Folders could leave All Folders enabled and not change view
fixed
Archived Inbox folders ignored localized names and appeared as "INBOX"
fixed
Plain-text inline forwards omitted signatures placed below the quote
fixed
Security fixes

What’s Changed
changed
RNP command-line utilities are no longer included with Thunderbird
changed
Thundermail built-in add-on updated to v2.0.16
What’s Fixed
fixed
Ctrl+Shift+K could fail to open the Quick Filter UI
fixed
Nested S/MIME signed parts could fail to render
fixed
Thunderbird could hang when waiting for IMAP server greeting during account setup
fixed
Gmail OAuth2 authentication could intermittently fail on Windows
fixed
AppUpdatePin policy did not prevent Thunderbird from updating beyond pinned version
fixed
"What's New?" linked to Release channel notes instead of ESR release notes
fixed
Security fixes

What’s Changed
changed
There are no Thunderbird changes requiring release notes in this release

What’s Fixed
fixed
Detached attachment links were truncated when folder path contained &
fixed
Save All, Detach All, and Delete All failed after deleting one attachment
fixed
Blank 1970-dated messages could appear from incomplete message file copies
fixed
Forwarded messages could display incorrect encoding
fixed
Manual Get Messages failed after startup until toggling offline mode
fixed
Thunderbird could crash on shutdown while waiting for OAuth2 password entry
fixed
Security fixes

What’s Fixed
fixed
Deleting an Exchange account retained the outgoing server settings
fixed
Thunderbird upgrade disabled Settings menu for versions before macOS 13
fixed
Windows jump list menu no longer functioned correctly
fixed
Security fixes

What’s Fixed
fixed
Thunderbird upgrade disabled composition toolbar
fixed
Draft was not preserved when encrypted message send failed
fixed
Account Hub prompted for calendar credentials after successful login
fixed
Thunderbird crash fixes
fixed
Folder compaction showed incorrect disk space recovery estimates
fixed
Thunderbird failed to launch GPU process

What’s Fixed
fixed
Autoscroll icon was missing directional arrows in scrollable messages
fixed
Security fixes

What’s Fixed
fixed
Dragging attachments from Local Folders to the desktop failed on Windows
fixed
IMAP tags did not sync automatically across clients
fixed
DisablePasswordReveal policy failed to prevent revealing saved passwords
fixed
Thunderbird could crash when saving a sent Exchange message

What’s Changed
changed
Restored previous Yahoo sign-in flow to improve login reliability
What’s Fixed
fixed
Edit Calendar dialog opened without a window title
fixed
Thunderbird could crash when going offline with active IMAP connection

What’s Changed
changed
There are no Thunderbird changes requiring release notes in this release

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Changed
changed
There are no Thunderbird changes requiring release notes in this release

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Newly translated strings were not available in Thunderbird
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s New
new
Add mail.openpgp.load_untested_gpgme_version to load untested GPGME version

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Changed
changed
There are no non-security changes requiring release notes in this release
What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Thunderbird could crash
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Could not drag and drop ICS file to Today Pane
fixed
With Thunderbird closed, clicking a 'mailto:' link to send signed message failed
fixed
Upgrade from 128.x->140.x broke authentication for @att.net using Yahoo backend
fixed
Security fixes

What’s Changed
changed
Account Hub is now disabled by default for second email account
changed
Flatpak runtime has been updated to Freedesktop SDK 24.08
What’s Fixed
fixed
Users could not read mail signed with OpenPGP v6 and PQC keys
fixed
Image preview in Insert Image dialog failed with CSP error for web resources
fixed
Emptying trash on exit did not work with some providers
fixed
Thunderbird could crash when applying filters
fixed
Users were unable to override expired mail server certificate
fixed
Opening Website header link in RSS feed incorrectly re-encoded URL parameters
fixed
Security fixes

What’s Fixed
fixed
Certificate viewer tab would not load when opened from exception dialog
fixed
Layout inside a pane could cause performance degradation in other panes
fixed
Thunderbird could crash in various scenarios
fixed
Adding an account could fail and cause UI hang
fixed
Address book items with mixed case email addresses were not recognized
fixed
No way to distinguish between Thunderbird Release/ESR in Windows registry
fixed
Initial launch had long load times and UI lag while messages downloaded
fixed
Sending emails via servers with self-signed certificate did not work
fixed
Opening Website header link in RSS feed incorrectly re-encoded URL parameters

What’s Fixed
fixed
Right-clicking 'List-ID' -> 'Unsubscribe' created double encoded draft subject
fixed
Thunderbird could crash on startup
fixed
Thunderbird could crash when importing mail
fixed
Opening Website header link in RSS feed incorrectly re-encoded URL parameters
fixed
Security fixes

What’s Fixed
fixed
Users could no longer send using smtp-relay.gmail.com
fixed
Folder compaction could fail to complete due to folder write errors
fixed
Creating an event or task from mail failed if the mail was opened in a tab

What’s Fixed
fixed
Users were unable to use Fastmail calendars due to missing OAuth settings
fixed
Account setup error handling was broken for Account hub
fixed
Menu bar was hidden after updating from 128esr to 140esr
fixed
Security fixes

What’s Fixed
fixed
Users with attachments open in tabs saw an error on Thunderbird restart
fixed
Sending from unified or local folder failed if no default account was set
fixed
Delete button could remove attachment instead of message
fixed
Message list scrolled back when returning to mail tab after opening a message

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Security fixes

What’s Fixed
fixed
Thunderbird could crash if message copying to Sent folder was interrupted
fixed
Security fixes

What’s Fixed
fixed
Messages could not be viewed if the profile used a UNC path
fixed
Visual and UX improvements
fixed
Security fixes

What’s Fixed
fixed
Standalone message windows/tabs no longer responded after folder compaction
fixed
Thunderbird could crash when importing Outlook messages
fixed
Visual and UX improvements
fixed
Security fixes

What’s Changed
changed
Changed color override defaults with high contrast mode on macOS and Linux
What’s Fixed
fixed
Using Delete column in "Search Messages..." window could delete other messages
fixed
Security fixes

What’s Fixed
fixed
Two-factor auth via text or email did not work with Office 365 using Oauth2.
fixed
IRC channel was not visible after restart.
fixed
Global indexing failed when processing email with invalid calendar data
fixed
Security fixes

What’s New
new
Thunderbird now has a notification system for real-time desktop alerts
What’s Fixed
fixed
Data corruption occurred when compacting IMAP Drafts folder after saving a message
fixed
Right-clicking "Decrypt and Save As..." on an attachment file failed.
fixed
Thunderbird could crash when importing mail
fixed
Sort indicators were missing on the calendar events list.
fixed
Security fixes

What’s Fixed
fixed
Opening an .EML file in profiles with many folders could take a long time.
fixed
Users with many folders experienced poor performance when resizing message panes.
fixed
"Replace" button in compose window was overwritten when the window was narrow.
fixed
Export to mobile did not work when "Use default server" was selected.
fixed
"Save Link As" was not working in feed web content.
fixed
Security fixes

What’s Fixed
fixed
Users may not have been notified if messages arrived in multiple folders at once.
fixed
Message list scrolled to the wrong place on start-up.
fixed
Unified folders could become unusable instead of being automatically rebuilt.
fixed
Some messages may have been threaded incorrectly in unified folders.
fixed
Middle-click autoscroll cursor appeared without arrows instead of expected design.

What’s Fixed

fixed
Images inside links could zoom when clicked instead of opening the link

fixed
Compacting an empty folder failed with write error

fixed
Compacting of IMAP folder with corrupted local storage failed with write error

fixed
After restart, all restored tabs with opened PDFs showed the same attachment

fixed
Exceptions during CalDAV item processing would halt subsequent item handling

fixed
Context menu was unable to move email address to a different field

fixed
Security fixes

What’s Fixed

fixed
New mail notification was not hidden after reading the new message

fixed
New mail notification could show for the wrong folder, causing repeated alerts

fixed
macOS shortcut CMD+1 did not restore the main window when it was minimized

fixed
Clicking the context menu "Reply" button resulted in "Reply-All"

fixed
Switching from "All", "Unread", and "Threads with unread" did not work

fixed
Downloading message headers from a newsgroup could cause a hang

fixed
Message list performance slow when many updates happened at once

fixed
"mailto:" links did not apply the compose format of the current identity

fixed
Authentication failure of AUTH PLAIN or AUTH LOGIN did not fall back to USERPASS

fixed
Security fixes

What’s Fixed

fixed
Large virtual folders could be very slow

fixed
Message could disappear after moving from IMAP folder followed by Undo and Redo

fixed
XMPP chat did not display messages sent inside a CDATA element

fixed
Selected calendar day did not move forward at midnight

fixed
Today pane agenda sometimes scrolled for no apparent reason

fixed
CalDAV calendars without offline support could degrade start-up performance

fixed
Visual and UX improvements

fixed
Security fixes

What’s New

new
Add end of year donation appeal
What’s Fixed

fixed
Total message count for favorite folders did not work consistently

What’s Fixed

fixed
IMAP could crash when reading cached messages

fixed
Enabling "Show Folder Size" on Maildir profile could render Thunderbird unusable

fixed
Messages corrupted by folder compaction were only fixed by user intervention

fixed
Reading a message from past the end of an mbox file did not cause an error

fixed
View -> Folders had duplicate F access keys

fixed
Add-ons adding columns to the message list could fail and cause display issue

fixed
"Empty trash on exit" and "Expunge inbox on exit" did not always work

fixed
Selecting a display option in View -> Tasks did not apply in the Task interface

fixed
Security fixes

What’s Fixed

fixed
QR codes were not scannable by Android app when using most high-contrast themes

fixed
Primary password prompt cancellation during mobile export was confusing

What’s Fixed

fixed
Folder corruption could cause Thunderbird to freeze and become unusable

fixed
Message corruption could be propagated when reading mbox

fixed
Folder compaction was not abandoned on shutdown

fixed
Folder compaction did not clean up on failure

fixed
Collapsed NNTP thread incorrectly indicated there were unread messages

fixed
Navigating to next unread message did not wait for all messages to be loaded

fixed
Applying column view to folder and children could break if folder error occurred

fixed
Remote content notifications were broken with encrypted messages

fixed
Updating criteria of a saved search resulted in poor search performance

fixed
Drop-downs may not work in some places

fixed
Security fixes

What’s New

new
Export Thunderbird account settings to Thunderbird Mobile via QRCode
What’s Fixed

fixed
Unable to send an unencrypted response to an OpenPGP encrypted message

fixed
Thunderbird update did not update language pack version until another restart

fixed
Security fixes

What’s Fixed

fixed
Files left over from failed folder compactions could use up disk space

fixed
Message list returned to selected message after action on another message

fixed
Some faulty messages were downloaded and never stored

fixed
Messages could become corrupted during folder compaction

fixed
Searching events by Location, Description, or URL failed

fixed
"Remove All Shown" saved passwords deleted all logins if filtered without results

fixed
Calendar event updates were not always sent to attendees

What’s Changed

changed
Reinstated "All future events" to the calendar event filtering
What’s Fixed

fixed
Ctrl+Drag moved messages instead of copying them when running on Wayland

fixed
Fixed startup crash related to mailbox parsing

fixed
Saving an EML file that was opened from a file did not work

fixed
Delete confirmation could appear twice when using shift+delete

fixed
Performance could be degraded when using cards view with tags

fixed
Stored draft messages were not encrypted when recipients were not specified

fixed
"Attach this image to the message" checkbox not checked when inserting image

fixed
Quick filter state was not reset when a special view was chosen

fixed
Drag and drop to collapsed folders resulted in incorrect collapsed state

fixed
RSS feed with invalid hostname broke the RSS feed folder

fixed
New Account creation could fail to add SMTP server

fixed
Could not drag and drop multiple contacts from address book to destination fields

fixed
Delayed sending of message could fail when retrying copy to Sent folder

fixed
ICS calendar import could fail if it contained non-UTF-8 data

fixed
Searching with "Find Events Pane" failed if an event did not have a title

fixed
Visual and UX improvements

fixed
Could not import binary OpenPGP key file ending with whitespace

fixed
Thunderbird could crash on startup

What’s Fixed

fixed
Security fixes

What’s New

new
Account setup is updated to support OAuth2 granular permissions
What’s Fixed

fixed
Thunderbird could crash when using return receipt with OWL add-on

fixed
Folder pane display was blank due to invalid mail server hostname

fixed
Some users were unable to log in to Microsoft 365

fixed
Matrix end-to-end encryption tab in account settings could be shown for XMPP account

fixed
Participant and message were not populated when user left the room using XMPP

fixed
Visual and UX improvements

What’s Fixed

fixed
Message window froze after clicking 'mailto:' link containing child elements

fixed
"Grouped By Sort" state was not preserved for unified and virtual folders

fixed
Repairing local folders caused messages in folder to temporarily disappear

fixed
Repairing an IMAP folder resulted in incorrect total and unread message counts

fixed
Quick Filter reset sort type in threaded views sorted by "Order Received" ascending

fixed
Display names for SMTP servers could be incorrectly formatted as a date

fixed
Importing profiles from SeaMonkey did not work in certain circumstances

fixed
Calendar events filter no longer allowed searching past or all events

fixed
Calendar updates were not added to cache when Thunderbird was offline

fixed
Visual and UX improvements