Release Notes

"Manage Newsgroups Subscription" now displayed on Account Central when using newsgroups

Manually configured authentication methods on accounts did not always persist

"Send Autocrypt key in header" preference was available on accounts with no encryption key

SHA-1 certificates were not accepted in Thunderbird 115; acceptance of SHA-1 messages can now be enabled via optional preference

Various Flatpak enhancements

Opening folder in new tab by clicking scroll wheel/middle mouse button did not work in Folder Pane

Message list did not automatically scroll to new messages when switching folders

"Move/Copy to again" was sometimes displayed in the folder context menu when it should not have been

Multiple message drafts or message templates could not be opened simultaneously for editing

Tools > Filters dialog did not open in Unified Folder view if no messages were selected

Printing dialog could be opened, even with no messages selected

"From" address was editable when creating a new message from a template if the account identity contained Unicode characters

Opening a saved .eml file in compose window did not preserve message subject from file

Replying to some plaintext messages with desired quote selected in original message did not preserve formatting of quote

"Edit as New", "Reply", and "Redirect" could not be used on multiple messages simultaneously

"Reply to List" option was always enabled, even with no list to reply to

"Archive" button in message pane was enabled on messages that could not be archived

"Followup-To" label was incorrectly labeled as "Newsgroups"

"Save image as" option did not work for RSS feed items displayed as a webpage

OTR verification dialog was blank, preventing verification of OTR chat sessions

Calendar event import failed for some ICS files

Permission description strings were missing from Add-Ons Manager

Various visual fixes

Security fixes