thunderbird-153.0esr

[Joe Locash]

What’s New

• Visual signatures can be added to PDF attachments opened in Thunderbird
• 'Copy Message Link' and 'Copy News Link' added to header pane 'More actions'
• Accessiblity is improved in various tree views
• Added 'Archive' action to mail notifications
• Add "Show Full Path" folder pane option for compact view modes
• Unified folders now display account color indicator with account name tooltip
• Folder copy enabled within mail server accounts and local folders
• 'Reset Folder Order' option added to folder pane to reset custom folder sorting
• Add `mail.useLocalizedFolderNames' to toggle special folder name localization
• 'Favorites' added as destination for 'Move To' and 'File' buttons
• Composer now shows a warning if user's configured OpenPGP key expires soon
• Enabled configuration of preferred OpenPGP keyserver via the UI
• Add mail.openpgp.load_untested_gpgme_version to load untested GPGME version
• Added support for generating Unobtrusive Signatures (OpenPGP)
• Implemented option to show only messages without any tag
• Message body search enabled for OpenPGP and S/MIME encrypted messages
• SecurityDevices enabled in enterprise policies
• Enable support for DNS over HTTPS
• OAuth login for mail accounts now opens in default web browser
• Thundermail services can now be used without installing an add-on
• OAuth responses now verify issuer fields and reject missing required issuers
• Enable the "Sign in with Thundermail" button in Account Hub
• Account hub is opened on the first run of Thunderbird
• Account Hub email manual config option added
• Enable Thundermail OAuth sign-in with account auto-configuration
• Address book cards can be copied to the clipboard as vCard
• Enable exporting selected address book cards
• Custom Accent Color can be chosen in Appearance Settings
• Enable support for Microsoft Exchange via Exchange Web Services
• Calendar month/multiweek views are now scrollable with touch screen
• Tasks can be sorted by created or modified date
• PDF pages can be reorganized directly in the PDF viewer

What’s Changed

• 'Copy Message Location' removed from mail context menu
• Read folders are now removed from Unread Folders view
• Special folders are now localized based on a restricted set of names
• OpenPGP public key no longer attached by default in signed-only messages
• Address books are now created in Account Hub
• Yahoo, AT&T, AOL accounts migrated to OAuth 2.0 with PKCE for improved security
• GMail OAuth updated to use PKCE
• Skype has been retired and therefore dropped from Address book IM selection
• Removed pref default_supports_diskspace.{HOST}
• Removed pref default_offline_support_level.{HOST}
• Removed Odnoklassniki chat setup and directed users to XMPP configuration
• Use of the string "Junk" has been replaced with "Spam"
• Updated about:rights to replace local with hosted url
• Stop shipping 32-bit Linux x86 binaries
• 'Hide completed tasks' now also hides cancelled tasks

What’s Fixed

• Thunderbird could crash when parsing message state
• The English string for the Angry emoji was incorrectly named as the Yell emoji
• Notification sounds did not respect operating system's do-not-disturb mode
• Non-English localized Thunderbird created English special folders on first start
• Copying text from some error alerts was not possible
• Fastmail CalDAV app password access failed due to forced OAuth regression
• Thunderbird could crash in server subscription logic
• Could not distinguish folders with same name in 'Recent Destinations' and 'Favorites'
• Donation banner stole focus when Thunderbird was running in the background
• Unknown command-line arguments passed to Thunderbird did not print warning
• Thunderbird could crash when processing new incoming messages
• Spam messages triggered new mail notifications before being moved to Spam folder
• Web pages with bad certificates displayed as blank
• Memory leak after opening New Window from folder pane context menu
• Importing a vCard only displayed VCF files in the file picker
• Calendar view tabs were not properly keyboard accessible
• Ctrl+S did not save PDF attachments opened in Thunderbird tabs
• TLS errors incorrectly reported all unknown failures as untrusted certificates
• Thunderbird could crash when copying an empty list of messages
• Incorrect roaming data directory caused regression on Windows and macOS
• Changing to new drafts folder and then back did not correctly restore the folder
• Message headers were re-downloaded at every startup
• Old IMAP profile migration deleted INBOX and other mailbox files
• 'Search Messages...' dialog could not be opened outside the email tab
• Option did not exist to create new address book under File -> New
• Newly created folder was missing under "Recent" when moving a message
• Could not compose new message if the folder pane was empty
• 'Delete' was missing from context menu when multiple IMAP folders were selected
• Compacting multiple folders failed and did not compact
• Shift-click for 'Edit' button in drafts header view did not work
• "Replace All" in Compose did not update plain text until dialog closed
• Status bar messages displayed unlocalized folder names or IMAP mailbox names
• Saved email filenames were not not always cross-platform safe
• Space bar did not scroll in PDF attachments opened from emails
• Folder location widget used non-localised name
• Empty confirmation dialog when more messages opened in tabs than mailnews.open_tab_warning
• Removing tags from IMAP messages could fail and tags reappeared after refresh
• Toggling dark message mode did not restore focus and scroll position
• 'Show remote content' did not display remote content for EML message
• Emoji sequences were not properly handled in subject lines
• 'Delete' button in unified toolbar could delete attachments instead of message
• "Repair text encoding" could duplicate recipient and attachments
• Some IMAP emails showed current time instead of correct received date
• Deleting a single message in folder using 'Group by Sort' failed after CTRL+A
• New newsgroups were not added in alphabetical order by default
• Sorting by threads only brought threads with unread top messages to the top
• News message marked read after NNTP error prevented retrieval from server
• 'Recent destinations' submenu was not sorted by time of modification
• Account column could display incorrect account name
• 'Tag' submenu of mail context menu could be populated incorrectly
• Unified archive subfolders could show wrong names and no messages
• Moving saved search/virtual folder under IMAP could fail
• New Folder dialog allowed invalid folder creation without a selected parent folder
• New/unread messages in collapsed thread were not obvious enough
• Pressing Delete on Trash folder could remove it without confirmation
• Renaming of a 'unified folder' created a duplicate
• Clicking on a folder in the folder pane did not always open folder
• Messages nested deeper than 255 levels disappeared from threading view
• Performing Delete followed by Undo on thread parent message could corrupt view
• Single messages still appeared collapsible after thread members were deleted
• Updated threads remained misordered until folder refresh or resort
• Global search failed to display inaccessible messages found in local folders
• Numeric subfolders were sorted alphabetically instead of naturally
• Virtual folder folder-picker showed unlabeled IM account as selectable folder
• Some folders showed new mail count prior to receiving mail
• Menu Bar -> View contained duplicate accelerator keys
• Unified toolbar Spam button did not switch to "Not Spam" when spam message selected
• Warning was not logged if mail.openpgp.alias_rules_file file did not exist
• Not all headers were signed when creating digitally signed OpenPGP email
• When configuring external GnuPG, user was not promted to import public key
• "Open and Show" for OpenPGP-signed message (.eml) did not work
• Invalidly signed unencrypted emails were indicated as worse than unsigned ones
• Reason for revoked certificate was not shown
• Apple Mail OpenPGP emails failed to decrypt due to hidden recipient key ID
• OpenPGP import of public key with experimental packets failed with unclear error
• Opening messages with OpenPGP keys was slow and blocked the UI for large keyrings
• OpenPGP key refresh failed when fingerprint lookup returned multiple results
• Encrypted Gmail CSE emails with outer opaque S/MIME were not readable
• Invalid S/MIME encryption certificate caused misleading send errors
• "Search Messages" search did not finish due to unparsable local folders
• Search results showed older irrelevant emails before newer exact matches
• Filter search on Body missed draft messages containing German umlauts
• Esc cleared quick filter pin after changing folder
• Thunderbird could crash during local message search
• Replying could fail with mailnews.reply_quoting_selection.multi_word set false
• Drag-drop of unselected contact inserted wrong or no email address
• Changing identity in compose window caused modified draft not to be saved
• Shift-click 'Compose Message To' on 'mailto' link did not open in plain text
• Reply with selected text lost formatting for HTML messages containing </pre>
• Multipart/related attachments were not preserved when editing or forwarding
• Forwarded malformed MIME email had empty body and extra attachment
• Message compose window was removed from Task Bar after saving as draft or template
• Dragging email address between compose windows failed to add recipients
• Thunderbird could crash when using Find and Replace All
• Compose with PDF attachments opened PDFs instead of creating a new email
• Multiple saves while using 'Options' -> 'Send a Copy' resulted in multiple copies
• Search for "Attachment" in Settings menu did not find "Files and Attachments"
• Add-on account creation did not work with Account Hub
• Owl install did not show link to website in Account Hub
• Username field did not appear in Account Hub when exchange authentication failed
• Account Hub advanced config setup did not include default outgoing config
• Disabled inputs could be toggled in Account Hub address book
• Users could not disable spinning overlay in Account Hub for email
• Account Hub local address book creation could continue with blank name
• Account Hub email success messages were not always accurate about config source
• Calendar/address book sections were shown in Account Hub when there were none
• New password-based Exchange accounts failed to save passwords in login manager
• Account hub showed connection security instead of actual authentication method
• New identity dialog lacked reply-matching and end-to-end encryption settings
• Thunderbird could fail to shut down cleanly during active OAuth requests
• Account Hub kept OAuth selected after changing to hostname without OAuth support
• Account Hub autodetect wrongly prompted for a password when auth was unavailable
• Interrupted external OAuth2 setup required restarting Thunderbird
• The default account could be reset after restart if uninitialized
• Virtual folders did not update correctly for filtered POP3 messages
• 'Copy Message to' action in a newsgroup filter did not work
• Thunderbird could crash while importing mail thread
• Thunderbird did not clearly fail when importing profile from a bad source
• Thunderbird could not import profile located at the top level of zip file
• 'Any Number' was unavailable in address book search with 'Match all of the following'
• Contact not found in Advanced Address Book Search if phone number had a period
• Thunderbird did not display contact photos in WebP format from CardDAV servers
• Opening a vCard (.vcf) from file manager or CLI did not work in some cases
• Redirected CardDAV URLs resolved relative URLs against the wrong host
• Installations from Microsoft Store did not open when clicking 'mailto:' links
• Windows new message notification click did not bring Thunderbird to foreground
• Microsoft Store installs did not open when clicking '​news://' link or .eml file
• Using thunderbird -compose with double quotes made last email address invalid
• Clicking the backspace icon in the quick filter field cleared the input field
• Subfolder kept stale accessibility unread count after unread messages were deleted
• Moving virtual folder within maildir based IMAP or local folder could fail
• Thunderbird could crash when completing folder copy/move
• 'Edit as New Message' and inline 'Forward' not possible with PGP-signed messages
• Various MIME improvements
• Forwarding some Apple Mail messages incorrectly attached inline text as a file
• Thunderbird could crash when marking all messages as read
• Auto-compaction could corrupt database and cause crashes during syncs
• 'news:' URIs without specific server had incorrect format displayed in status bar
• 'Mark' -> 'All Read' affected newsgroup messages that had not been fetched yet
• Thunderbird could not reconnect to newsgroups after connection loss until restarted
• Sending a newsgroup post appeared successful when it had actually failed
• Saving a new draft retained superceded version
• Thunderbird hung when auto-checking multiple accounts for new messages
• Spam not checked with mail.server.default.check_all_folders_for_new on
• Startup could be slow with large number of folders not using subscriptions
• Saved search in unified folder resulted in server error
• Thunderbird did not report refused POP3 connection
• Remove message body retention policy was not functional
• POP3 could stop downloading mail until restart
• With auto-mark-read disabled, large mail still marked as read during load delay
• IMAP "Show only subscribed folders" could not be changed without restart
• POP3 deadlocked when server went silent without closing socket
• Thunderbird could crash when mail folder was renamed or moved
• NNTP server with invalid TLS certificate could not be added to certificate exceptions
• Cancelled message send could not be retried and hung with SMTP timeout errors
• Corrupted NNTP account data caused excessive memory use and startup crash
• Multiple selected IMAP folders could not be moved or deleted together
• Non-Latin IMAP keywords were lowercased and encoded incorrectly as MUTF-7
• Message tags were lost when moving folder from local folder to IMAP folder
• Removing a chat account threw an exception and failed to clear the UI
• Enterprise policy use not indicated in about:preferences with link to about:policies
• Language field in settings was empty after restart in Troubleshoot Mode
• Primary Password policy was detected but not enforced for saved account passwords
• Archived RSS feed messages were sent to the archive folder of default identity
• Broken feed icon could prevent updating of feeds
• Task reminders could fail for tasks without end dates or with shifted due dates
• Calendar did not alert user for connection issues
• Copying one recurring event occurrence failed to set the date when pasted
• Could not copy an event in multiweek or month view by drag-and-drop
• Duplicate attendees were added to invitations instead of being filtered out
• Calendar discovery with certificate error displayed multiple exceptions
• It was not possible to create date-only all-day tasks
• Task percentage complete was not preserved separately from status in tooltips
• Calendar invites were incorrectly marked processed after calendar sync completed
• ICS event comments were not displayed in Thunderbird event details
• Dismissed Gmail calendar reminder did nothing and item stayed visible
• iCal imports misread unknown timezones as GMT, creating events at wrong times
• Could not export local calendar as HTML
• Cancelled filter edit dialog closed the message filter dialog
• Visual and UX improvements

[Joe Locash]

Fixed at 1637a8757e.