6.6 Build 6
October 8, 2025
Chat Window: Fixed crash related to text placement in edit area
Fixed
Chat Window: Fixed issue where some text may not paste correctly
Fixed
Contact List: Adding a contact with a display name does not save the display name
Fixed
Contact List: Delete window should show IM address
Fixed
Contact List: Disconnecting from XMPP causes other contacts to show offline
Fixed
Contact List: Display name updates may not show correctly with only case changes
Fixed
Contact List: Fixed issue where some contacts are not removed after restart
Fixed
Contact List: Flat list may incorrectly duplicate some channels or contacts in UI when items are added/removed
Fixed
Contact List: Renaming a metacontact can cause it to show in the wrong order or lose children until restart
Fixed
Contact List: Show/hide avatars does not update in real time
Fixed
Contact List: Sorting does not work correctly
Fixed
Contact List: Unable to delete contacts within offline group
Fixed
Crash: Fixed crash related to placeholder windows and in-game chat
Fixed
Emoji: Custom emoji does not show in autocomplete window
Fixed
Emoji: Emoji chooser for custom emoji shows black text on dark theme
Fixed
Media: Fixed issue where some broken thumbnails could lead to very small media previews
Fixed
Media: Fixed issue where some download errors could keep broken files
Fixed
Media: Fixed issue with canceled downloads do not restart correctly
Fixed
Media: Fixed issue with some web previews not showing correctly
Fixed
Media: GIF animations should pause during error and loading states
Fixed
Media: If downloaded item is removed on computer afterwards, it will let you redownload
Fixed
Media: Log error information during delete failures for local cached media
Fixed
Media: Resending media may not work correctly in some situations
Fixed
Media: Sending a screenshot that errors will show only an empty chat bubble
Fixed
Media: Update enabled state for menu if state changes while menu is up
Fixed
Media: Video thumbnails that are empty will show too small
Fixed
Signin: Fixed issue where invalid password may stall
Fixed
6.6 Build 5
September 16, 2025
Media: Prompt during window close for existing uploads/downloads
Feature
Media: Support for media cancelling
Feature
Audio Messages: Audio progress updated more often when playing
Fixed
Audio Messages: Improve play button to have rounded corners like other play buttons
Fixed
Audio Messages: Menu shows play when it should show pause while playing
Fixed
Audio Messages: Pause button may not center correctly for some sizes
Fixed
Audio Messages: Show error state vs 0:00 when audio errors
Fixed
Chat Window: Clicking certain links incorrectly downloads
Fixed
Chat Window: Closing prompt may incorrectly draw in upper left of desktop during close
Fixed
Chat Window: Fixed offline group messages showing up in XMPP
Fixed
Chat Window: Fix for crash with multiple DPI monitor switches
Fixed
Chat Window: Multiple window prompt may not show if windows have not yet been viewed
Fixed
Chat Window: Selecting certain links may not encode correctly
Fixed
Chat Window: Slash commands not working in some situations
Fixed
Chat Window: Tabbed windows jump to random desktop location during detachment
Fixed
Chat Window: Unable to drag windows back to tabbed containers when screen recording is on
Fixed
Chat Window: Unread count with many windows open may not update for initial message
Fixed
Chat Window: Warning for contact list is not in the right font color on dark theme
Fixed
Contact List: Automatic groups may show for certain chat networks
Fixed
Contact List: Automatic resize setting does not work
Fixed
Contact List: Recent state for contacts may stick on fast status updates
Fixed
Contact List: Update group names based on save contacts
Fixed
Contact List: Width of docked contact list does not maintain exactly between loads
Fixed
Crash: Fixed issue causing a crash on exit
Fixed
Diagnostic Logs: Added more logging related to contact list size and position
Fixed
Diagnostic Logs: Added more logging related to downloading links
Fixed
Diagnostic Logs: Allow warning log to be written when regular logging is on
Fixed
Diagnostic Logs: Too many logs during media errors or loading
Fixed
Diagnostic Logs: Visual debug mode now includes position and size
Fixed
Diagnostic Logs: Warning log now includes time, numbers and a basic header
Fixed
Emoji: Updated detection for Unicode 17.0 emoji
Fixed
History: Images show file sizes only in kilobytes vs closest size type
Fixed
Media: Cannot click an audio clip until one finishes
Fixed
Media: Changed media control placement and size
Fixed
Media: Clicking to save and open media will now open folder for some file types
Fixed
Media: Fixed issue where play button would show before video information was available
Fixed
Media: Fixed issue where progress was not showing for video uploads
Fixed
Media: Fixed support for federated downloads
Fixed
Media: Improved video thumbnail size
Fixed
Media: Non-cancelled media transfers could cause crash if window is closed during transfer
Fixed
Media: Notification for uploads may incorrectly state download
Fixed
Media: Sending a video will correctly indicate dimensions of video
Fixed
Media: Sending images causes a brief loading on echo
Fixed
Media: Small width will cause file transfers to grow taller
Fixed
Media: Some images do not load correctly after a window has been closed and reopened
Fixed
Media: Token errors not showing error within UI
Fixed
Media: Uploaded images were not saving to assets with setting enabled
Fixed
Message Edit: Edit option is showing incorrectly for some file based media
Fixed
Speed: Speed improvements for large contact lists
Fixed
Spellcheck: Incorrectly showing some punctuations as misspelled
Fixed
Spellcheck: Right click options did not appear when certain emoji was in the edit area
Fixed
Trillian Calls: Option to click to return to call will incorrectly ellipsis for certain DPI settings
Fixed
6.6 Build 4
August 29, 2025
About: Clicking on date will now show time as well
Feature
Audio Messages: Updated audio message user interface
Feature
Diagnostic Logs: Ability to save previous warnings within diagnostic logs
Feature
Diagnostic Logs: UI-based diagnostic debug mode
Feature
Media: Federated uploads
Feature
Media: Higher quality thumbnails
Feature
Media: Updated media to allow for larger uploads and downloads with better progress
Feature
Media: Updated media UI for images
Feature
Media: Updated media UI for videos
Feature
Slash Commands: Slash command button will fill based on bot request
Feature
Avatars: Cached avatars may not save in temporary cache and need to be redownloaded
Fixed
Bots: Fixed issues that could cause unread messages to stick with bot replies
Fixed
Channels: Member list incorrectly showing a hide option
Fixed
Channels: Mentions at some DPI settings will ellipsis
Fixed
Channels: Right click hide will crash on members list sometimes
Fixed
Chat Windows: Certain characters may not work when inserted with media in the same message
Fixed
Chat Windows: Copying multiple lines may not paste newlines in other applications
Fixed
Chat Windows: Correctly default to https for non-linked URLs
Fixed
Chat Windows: Edit may clear incorrectly during typing
Fixed
Chat Windows: Links may not load correctly due to url encoding / decoding issues
Fixed
Chat Windows: Too many lines can cause the text to overlap the name and time
Fixed
Chat Windows: Unread count not showing for message windows
Fixed
Contact List: Delete menu option incorrectly showing for default sections
Fixed
Contact List: Fixed issue with contact list items not removing properly
Fixed
Contact List: Fixed issue with contacts duplicating with 3rd party IM
Fixed
Contact List: Fixed issue with contacts not saving for 3rd party IM
Fixed
Contact List: No contacts text should show when no contacts are available
Fixed
Dark Theme: Dark theme title bar incorrect on Windows 10
Fixed
Diagnostic Logs: Added more logs for clipboard and browser opening
Fixed
Diagnostic Logs: Added more logs throughout
Fixed
Diagnostic Logs: Diagnostic logs are adding some extra data
Fixed
Diagnostic Logs: More diagnostic logging on clipboard failures
Fixed
Diagnostic Logs: Removed some extra spaces from diagnostic logs
Fixed
Diagnostic Logs: Some calls were printing twice within the log
Fixed
Emoji: Emoticon chooser should hide after initial click
Fixed
Emoji: Fixed an issue with drawing causing it to flicker
Fixed
Emoji: Pasting emoji from Windows default chooser will show correctly
Fixed
History: Incorrectly writes to backing assets file on some file sending
Fixed
Localization: Fixed issues with some areas not writing correctly to certain non-latin character directories
Fixed
Localization: Open and save dialogs are now translated
Fixed
Localization: Progress and file sizes are now localized
Fixed
Localization: Some default groups in contact list are not translated correctly
Fixed
Media: Animations draw differently than when drawn static for resizing
Fixed
Media: Assets setting will save with the proper timestamp and directory again
Fixed
Media: Cache some calculated values to remove unnecessary warning spam
Fixed
Media: Changed media flow to show progress on download less
Fixed
Media: Clicking a larger video should show downloading progress
Fixed
Media: Do not show text if it does not fit with progress circle
Fixed
Media: Dragging in media do not work correctly
Fixed
Media: Fixed crash with file transfer completion
Fixed
Media: Fixed issues with saving media not showing correctly at times
Fixed
Media: Improved loading to no longer load during redraw routine
Fixed
Media: JPG images may incorrectly save with the generic image extension
Fixed
Media: Multiple media within the same message may not display rounded corners correctly
Fixed
Media: Newer links may not correctly pre-parse to get information
Fixed
Media: Only a portion may redraw at times
Fixed
Media: Properly parse and cache images with hash tags
Fixed
Media: Removed outdated version 1 uploading
Fixed
Media: Screen capture is slower than previous builds
Fixed
Media: Sent checkbox appears before the media is fully uploaded and message is sent
Fixed
Media: Some invalid links not showing an error
Fixed
Media: Some non-Trillian based images are failing
Fixed
Media: Some Tenor links never download and show correctly
Fixed
Media: Thumbnails for PNG with alpha do not have alpha
Fixed
Media: Uploading media in certain error states are not showing resend option
Fixed
Media: When uploading images, do not redownload to cache
Fixed
Mentions: The @mentions button has an extra gap causing it to be wider
Fixed
Message Delete: Channel ops no longer allowed to delete other messages
Fixed
Message Delete: Timer policy for message deletion
Fixed
Message Edit: Members list is not faded on channels during edit
Fixed
Message Edit: Send button is not clickable on channels
Fixed
New Chat: New chat window stays open instead of closing after selection
Fixed
Pro: In-app pro purchasing screen may show an error on subsequent sign ins
Fixed
Signin: Invalid password state may show incorrectly
Fixed
Skin: Clean up missing files that are no longer needed from being loaded
Fixed
Slash Commands: Slash and mention command buttons not working correctly
Fixed
Speed: Improved speed with larger contact lists with lots of channels
Fixed
Spellcheck: Autocorrect setting does not update in real-time
Fixed
Status: Incorrect header UI for do not disturb notice
Fixed
Text Insertion: Text insertion menu overlaps text
Fixed
Themes: Accent color was not showing correctly in menus
Fixed
UI: Transparency option no longer appears in menus unless needed
Fixed
6.6 Build 3
June 20, 2025
Chat Windows: Improved the UI of the close dialog for tabbed windows
Feature
Chat Windows: Voice and video button now has a drop down menu for less accidental clicks
Changed
Chat Windows: Avatar looks selected at times when it should not
Fixed
Chat Windows: Message bubbles have larger spacing on the right side at times
Fixed
Chat Windows: Messages may stay selected after menu is removed
Fixed
Chat Windows: Text is hard to select for some messages
Fixed
Diagnostic Logs: Added logs related to history window issues
Fixed
Diagnostic Logs: UI diagnostic log menu will show when it is enabled
Fixed
Message Delete: Image placeholder may have text drawing on top of it
Fixed
Taskbar: Fixed issue with taskbar window not removing itself correctly
Fixed
6.6 Build 2
June 12, 2025
Message Edit: Support for editing of messages
Feature
UI: Support for overlays on top of certain controls
Feature
Media: Changed menu to "Copy Image" for image copying
Changed
About: About screen always on top state should match caller
Fixed
Channels: Automatically created channel names need to trim extra spaces
Fixed
Channels: Menu options should disable when not connected for Astra required actions
Fixed
Channels: New chat window shows extra blue background for generated avatars
Fixed
Chat Windows: Menu options should disable when not connected for Astra required actions
Fixed
Chat Windows: No longer sends user search requests for attributes when offline
Fixed
Diagnostic Logs: Better logging of skin related errors
Fixed
Diagnostic Logs: More logs for save image as not working
Fixed
Diagnostic Logs: No longer logs internal message text within logs for deletion
Fixed
Diagnostic Logs: Tab character within messages could incorrectly result in a log warning
Fixed
Contact List: Does not ever save backing state if we start empty
Fixed
Contact List: Do not send user search requests when offline
Fixed
Contact List: Initial user may not show contacts or be able to save correctly
Fixed
Contacts: Menu options should disable when not connected for Astra required actions
Fixed
Media: Certain token failures will stay incorrectly in pending state
Fixed
Media: Fixed issue with copying and saving GIFs
Fixed
Media: Pasting images into edit area should remove existing text if selected
Fixed
Media: Rounded corners for media within edit and when duplicated within bubble
Fixed
Menu: Clicking on a menu item and letting go elsewhere incorrectly selects menu item
Fixed
Message Delete: Chat list incorrectly shows timestamp from deleted messages
Fixed
Message Delete: Deleting a message will remove related systray alert if available
Fixed
Message Delete: Disable message delete when disconnected
Fixed
Message Delete: Fixed media delete issues for non domain accounts
Fixed
Message Delete: Remove footer and clipped text from delete dialog
Fixed
Message Delete: Replace image placeholder text with emoji
Fixed
Message Delete: Restricts media delete to domain users
Fixed
Message Delete: Unread count still includes deleted messages in count
Fixed
Settings: Fixed issue with background not showing for a notice in settings
Fixed
Settings: Fixed issue with dark theme and icons in controls
Fixed
Taskbar: Thumbnail preview shows the unread message count incorrectly
Fixed
Wizard: Adhere to always on top of caller (for items like avatar)
Fixed
6.6 Build 1
May 16, 2025
Chat Windows: Message selection state during right click options
Feature
Contact List: Full teams support within Contact List
Feature
Dark Mode: Updated dark theme to support native Windows borders
Feature
Message Delete: Delete message support
Feature
Policy: Chat window initial view policy
Feature
Policy: Contact rename policy
Feature
Policy: Notification settings policy
Feature
Policy: Sounds settings policy
Feature
Search: Allow rename within search
Feature
UI: Updated message dialog ui in some areas
Feature
Contact List: No longer allowing collapsing of sections
Changed
Themes: Moved menu for themes up a level to be less deep in menu
Changed
About: Incorrectly attempts translation of some items
Fixed
Bot: Direct messages to a bot may show bot window incorrectly after many windows are opened
Fixed
Chat Windows: Fixed issue where error close button was incorrectly colored on light theme
Fixed
Chat Windows: Fixed issue where /me goes to catchall bot
Fixed
Chat Windows: Fixed issue where selecting an item with mouse may not show mouse-based send button
Fixed
Chat Windows: Fixed writing issue with send message actions
Fixed
Chat Windows: Name choice screen was showing incorrectly based on active window
Fixed
Contact List: Avatar generation updated to be more real time for channels
Fixed
Contact List: Channel avatars update on theme change
Fixed
Contact List: F2 is incorrectly allowed when renaming is disabled
Fixed
Contact List: Fix for phone not printing on subline for certain renamed contacts
Fixed
Contact List: Local rename fixes to avoid issues where non-renamed contacts got stuck as renamed
Fixed
Contact List: Remove selection after selection action (delete, etc)
Fixed
Contact List: SMS add contact does not correctly hide with add policy disabled
Fixed
Contact List: Updated the automatic display name calculation for channels
Fixed
Crash: Fixed crash when selecting certain event recipes
Fixed
Crash: Fixed crash with empty source for messages instead of choice screen
Fixed
Crash: Multiple crash fixes throughout
Fixed
Dark Mode: Hard to see disabled blue button within dark theme
Fixed
History: Local setting doesn't stick properly
Fixed
Media: Delete media along with message when applicable
Fixed
Media: Fixed bug with alpha layer on some images from pasting
Fixed
Media: Fixed bug with certain image pasting and clipboard
Fixed
Media: Fixed copying of some images disappearing in text
Fixed
Media: Fixed issue with newlines on media not showing
Fixed
Media: Needs pending state when downloading token
Fixed
Media: Shows error state briefly when trying without token
Fixed
Media: Webp images will not show up with the correct size initially
Fixed
Search: UI updates like mute/revert do not show up in real time for search
Fixed
Settings: Disabled checkboxes are sometimes clickable
Fixed
Settings: History screen shows 'for all 3rd party accounts' as black on dark mode
Fixed
Settings: Info icon next to the notification warning if something was blocking
Fixed
Settings: Missing language translations for some AV rating items
Fixed
Settings: Reorganized sounds/notifications screen to make disable make more sense
Fixed
UI: Fixed issue where opacity on sourced colors may not initially set until subsequent renders
Fixed
UI: Modal fixes for controls
Fixed
UI: Support for escape and enter support for non edit dialogs in UI
Fixed