thunderbird-115.3.0

[Bruce Dubbs]

New point version.

[Douglas R. Reno]

Now 115.3.0, to match Firefox

[Douglas R. Reno]

115.2.3

Changes:

• Card view and vertical layout are now default for new profiles

Bug Fixes:

• Go > Folder menu was disabled
• "Tools" menu was blank when opened from compose window on macOS
• Deleting an attachment from a message on an IMAP server corrupted the local copy when configured with "mark as deleted"
• Manually entered passwords were not remembered for OAuth-authenticated accounts such as Yahoo mail
• Quick Filter's "Keep filters applied" did not persist after restarting Thunderbird
• Top-level Quick Filter settings did not persist after restart
• Notifications for new messages with non-ASCII characters in the subject were garbled
• "Mark Thread As Read" did not work when some messages in thread were already read
• New Groups tab in NNTP subscribe dialog id not work as expected
• Negative values were allowed in "Share for files larger than" field
• Thunderbird sometimes crashed when deleting a parent folder with subfolders
• "Send Message Error" appeared intermittently while Thunderbird was idle
• Focused but not selected messages were missing visual indication of focus in card view
• Notification dot did not disappear from taskbar icon on Windows after messages had already been read
• Multiple selected messages could not be opened simultaneously if selection included more than 19 messages
• Email replies received via BCC incorrectly populated From field with default identity
• User was not always notified of message send failures in outbox
• Tag dialog did not close properly after editing tag
• Newsgroup field in compose window did not autocomplete with suggested newsgroup names
• Canceling newsgroup messages did not check if sender matched user's own identity
• Event dialog with several invitees expanded beyond screen height
• Message check boxes were partially obstructed in message list

115.3.0

Bug Fixes:

• Thunderbird could not import profiles with hostname ending in dot (".")
• Message header was occasionally missing in message preview
• Setting an existing folder's type flag did not add descendant folders to the Unified Folders view
• Thunderbird did not always delete all temporary mail files, sometimes preventing messages from being sent
• Status bar in Message Compose window could not be hidden
• Message header was intermittently missing from message preview
• OAuth2 did not work on some profiles created in Thunderbird 102.6.1 or earlier
• In Vertical View, decrypted subject lines were displayed as ellipsis ("...") in message list
• Condensed address preference (mail.showCondensedAddresses) did not show condensed addresses in message list
• Spam folder could not be assigned non-ASCII names with IMAP UTF-8 enabled
• Message header was not displayed until images finished loading, causing noticeable delay for messages containing large images
• Large SVG favicons did not display on RSS feeds
• Context menu items did not display a hover background color

Security Fixes in 115.3.0

See ​https://www.mozilla.org/en-US/security/advisories/mfsa2023-43/

• CVE-2023-5169: Out-of-bounds write in PathOps (High)
• CVE-2023-5171: Use-after-free in Ion Compiler (High)
• CVE-2023-5176: Memory safety bugs fixed in Firefox 118, Firefox ESR 115.3, and Thunderbird 115.3 (High)

[Douglas R. Reno]

Fixed at 22df483e5e68998aaab21da5540c3fcca81a09ec

SA-12.0-015 issued