Release 1.0.0
Initial Release

Release 1.1.0
Added: Automatic brightness for Omega model
Revised and more stable COM interface code

Release 1.1.1
Increased stability

Release 1.1.2
Increased stability

Release 1.5.0
Support for kuandoHUB

Release 1.5.1
Increased Stability

Release 1.5.2
Added: Hint if Teams is not configured correctly.

Release 1.5.3
New Installer
Improved: Will not show new Busylight Product IDs

Release 1.5.4
New Icon for better recognition
Support for "In-a-call" presence state

Release 1.5.5
New Windows with configuration hint
Support for misconfigured 64 Bit configurations

Release 1.5.6
Fixed: Crash when registry value for DefaultImApp is not set.

Release 2.0.0 and 2.0.1
Support for incoming call notification, internal Releases

Release 2.0.2
Minor Bug Fixes

Release 2.0.3, 2.0.4
Minor Bug Fixes

Release 2.1
Initial release for incoming call and new IM notification
Known issue: In some cases, the Busylight will ring if three IM are received at the same time

Release 2.1.1
Added reset menu entry

Release 2.1.2
Support for SMS/Text Messages

Release 2.1.3
Improved StopRinging functionality

Release 2.1.4
Improved GUIClient functionality

Release 2.1.5
Introduced registry switch for SMS operation (Teams_SMS_Enabled), default set to 0 (do not support SMS)
Added "Show IM Config"
Removed unneeded files

Release 2.1.6
Introduced registry switch for Checking DefaultIM config (IgnoreTeamsConfigIssue), default set to 0 (-> check config)
Added Show Config in About window

Release 2.1.7
Bugfix: Reset during call / meeting
Better Support for new hardware devices
Avoid misunderstanding on menu (in-c-call/Meeting)

Release 2.1.8
Removed superflous in-a-meeting state for kuandoHUB
Fixed single-presence kuandoHUB priority operation

Release 2.1.9
Support for slightly bigger call alert subwindow

Release 2.1.10
Added kuandoHUB Metadata for In-A-Meeting
Support for kuandoHUB-InnovaPhone

Release 2.1.11
Support for another slightly bigger call alert subwindow

Release 2.1.12
Support for yet another slightly bigger call alert subwindow

Release 2.1.13
Fixed issue when switching from In-A-Call to In-a-Meeting

Release 2.1.14
Added new call alert subwindow size

Release 2.1.15
Fixes a menu hanging issue

Release 2.1.16
Support for more UI sizes

Release 2.2.0
Teams V2 Preview Cilent support Win11
Support for UseGUIClient regkey
Small enhancements

Release 2.2.1
Teams V2 Preview Cilent support Win10
Teams V2 multiple notification support
Enhanced call and IM handling on Teams V2
General enhancements

Release 2.2.2
Enabled missed call alert

Release 2.2.3
Correction of a resource request

Release 2.2.4
Enhanced error handling
Dynamic object evaluation

Release 2.2.5
Fix win10 toast recognition 

Release 2.2.6
Fix class renamed win10 toast

Release 2.2.7
Fix Ram/Handle Leak
3 minutes Garbage collector enforcement
New UIAutomation framework
Cleaned code and references
Updated packages

Release 2.2.8
Adaption to new Toast layout
Fix ringing on call not connected/failed

Release 2.3.0
Mute on Away feature available in menu (lock screen)
Missed Call/IM alert feature available in menu
Brightness on custom colors supported
Away on lock screen does not change to other presence anymore except alerts
IM Window recognition is now updated to latest Teams layout
Missed Call condition fixed
Includes the document "User manual - Issue Register Teams in Outlook rev1.pdf"
Includes the .reg file needed in the document "User manual - Issue Register Teams in Outlook rev1.pdf"

Release 2.3.1
Updated UI search pattern
Config adaptions

Release 2.3.2
Support ringing on Meeting toast
Enhanced UIA logging
Enhanced UIA filtering

Release 2.3.3
Updated UI search pattern to fix no ringing on latest Teams client

Release 2.3.4
Fixes a misplaced block in the new pattern search

Release 2.3.5
Added experimental UCOfficeIntegration-Polling

Release 2.3.6
Added MS Graph Polling

Release 2.3.7
Fixed minor issues

Release 2.3.8
Fixed minor issues on call alert

Release 2.4.0
Added Graph access server side mode

Release 2.4.1
Fixes an issue with the ringer, reeason is a change in the upper graphical structure of Teams
Lightens up the process of localizing the Teams Toast
Support for new and old Graphical structure in Teams

Release 2.4.2
Handle a JSON parse exception that could crash the application

Release 2.4.3
Clean object declarations of UIA class to avoid TypeInit exception

Release 2.4.4
More logging on Grpah integration
WIX installer binaries updated to mitigate possability for privilege escalation

Release 2.4.5
Prevents starts of Teams by looking if the IMProvider UpAndRunning flag is set
Removed InstallAware uninstaller feature from installer

Release 2.4.6
Prevents start of Teams by not quering the UCOfficeInterface when no Teams process is running
 - UpAndRunning flag for New Teams does currently not follow protocol and is always set as running
Support for latest IM Toast changes

Release 2.4.7
Updates the MSAL identy package to fix a vulnerability
Updated execute events in installer
Enabling SSO for login using WAM if present, else default OS browser 
Enhanced logging

Release 2.4.8
Fix crash on delete token when file is not found
Fix windows notification layout on polltime steeping
Fix Graph steeping on Too Many Requests error
Fix Graph client crash on no network available
Fix IMClient crash while stopping the integration with COM
Fix Logout button not showing on operation mode change
Testfix for crash during unprotect of token
Aware of network availability
Small changes and enhancements
General enhancement of start-stop logic and operation mode shift
Stopping integrations when no Busylight is connected
Major refactor of Graph integration
Introduces configurating TeamsUISleeptime in miliseconds (>1000), used to set slower poll intervals on Teams UI
Enhanced logging

Release 2.4.9
Better exception handling
Fix IM alert when in a meeting
Small optimizations
Updated packages
Better graph token handling

Release 2.4.10
Support for Teams Client version 49/24081700411 changes
Updated Teams toast search filters
Fix alert on Join meeting toast when using High Contrast theme in Teams

Release 2.4.11
Small optimizations
Implemented feature MSGraphUseNewAppSearch to force new layout search
Implemented latest search strings in legacy methods

Release 2.4.12
Updated Busylight SDK to v4.0.12
Updated License files
Introduced overlay mode for kuandoHUB operation

Release 2.4.13
Bug fixing
Added support for other Cloud instances

Release 2.4.14
Menu enhancements

Release 2.4.16
Bugfix menu

Release 2.4.17
Enhanced logging
General enhancements
Support for Teams v25094.310.3616.953 Toast layout changes

Release 2.4.18 (July 21, 2025)
Added configuration for suppressing notifications for Call and Meeting Alert

Release 2.4.19 (July 23, 2025)
Better label for Teams activities
Improved Logging

Release 2.5.0 (August 6, 2025)
Added individual device setting for brightness and volume

Release 2.5.1 (September 10, 2025)
Adjusted menu text

Release 2.5.2 (September 18, 2025)
Support Presenting status with individual event for kuandoHUB

Release 2.5.3 (03 February, 2025)
Fix a null exception when running server side mode and the missed call notification was activated
Update MSAL libs 
Cleanup of obsolete code

Release 2.5.4 (March 09, 2026)
fix installer lanchfile condition
make error window sender more clear
enhance FindFirst_TeamsWindowPtr to locate main window only

Release 2.5.5 (March 24, 2026)
Added Extra Low Brightness
Fix for removing multiple menu entries when second device removed

Release 2.5.6 (April 14, 2026)
General corrections and optimizations
Cleaned up old and unused code
Fixed settings startup logging
Fixes a few wrong checks
Enhanced a bit of the logging
Enhances the Teams UI detection and its resource usage
Added new menu entry for Settings
Added Microphone Monitor client logic and menu entry
Introducing settings:
- MicMonitorEnabled, enable/disable microphone monitoring client by regkey, default set to 0 (disabled)
- MicMonitorMenuVisible, enable/disable microphone monitoring menu entry by regkey, default set to 1 (enabled)
- SettingsMenuVisible, enable/disable settings menu entry by regkey, default set to 1 (enabled)
- UseTeamsGUIInfo, enable/disable the use of GUI presence info, default set to 0 (disabled) (experimental)

Release 2.5.7 (April 28, 2026)
Fixed unhandled exception when closing app showing Teams Config issue window
General enhancements and optimizations
Removed regkey MSGraphNewApppSearch
Menu item title change to Busy in any call
Menu item Tooltip for Busy in any call

Release 2.5.8 (May 28, 2026)
Cleaned up menu items and corrected config items naming
Added new Menu icons
Enhanced tooltip