Thunderbird 115.2.3

[German]The developers of Thunderbird have released another update of the email client to version 115.2.3 on September 20, 2023. It is an update which is supposed to fix numerous bugs, but does not contain any new features or security fixes.


Thunderbird 115.2.3

According to the release notes the update to version 115.2.3 ships one change: The map view and the vertical layout are now standard for new profiles. Furthermore, there are the following 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

The update does not fix any vulnerabilities. The system requirements for the different operating system versions (see here for more details):

  • Windows: Windows 7 or higher
  • Mac: Mac OS X 10.12 or higher
  • Linux: GTK+ 3.14 or higher

The download of the free Thunderbird is available here. (via)

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