Improvements:

• Improved support for mirroring displays portrait mode during D2D.

Bug Fixes:

• Resolved an issue where key modifiers like Ctrl and Alt were not being properly intercepted, specifically affecting scenarios where the PC is the client.

Crash Fixes:

• Addressed a crash that occurred in the recent build caused by portrait mode support.

Improvements:

• Added Fit Screen Feature in Mirror PC-to-PC connections.
• Fixed dynamic resizing issue in Fit Screen.
• Added code to stop stream on monitor sleep/lock.
• Prevent Mixpanel analytics overload by reducing reports of encoder errors to 1 per minute.

Bug Fixes:

• Fixed issue with double mouse when running v3.0.7.0 as host.
• Fixed issue where cursor would jump.
• Fixed issue where title bar is off screen when mirrored monitor is in portrait mode.
• Network connection issue banner will no longer show when connected.
• Fixed orientation issues with iOS devices.
• Removed old mirror sleep prevention code.
• Fixed cursor mapping issue.
• Fixed freeze on F9 mirror monitor change.
• Fixed prevent sleep warning.
• Fixed issue where registry value and setting could become desynced.

Crash Fixes:

• Fixed crash that could occur when RDP timing packet is in the older format.
• Fixed decoder crash that happens when the decoder is rebuilt (e.g., when host resolution changes).

UI Updates:

• Fixed issue where title bar is off-screen when mirrored monitor is in portrait mode.

Improvements:

• Enhanced network issues detected banner for better clarity.
• New Duet Server Connection Issues banner
• Introduced a new QML Viewer window for improved usability.

Bug Fixes:

• Resolved an issue where the browser wouldn't open properly for login/sign-up.
• Fixed login issues when running Duet as a service.
• Adjusted driver warning to display only when attempting to connect.
• Resolved an issue with the Nvidia encoder getting stuck during flushing.
• Bonjour is no longer required; iOS and Android device cards won't appear without it installed.

Crash Fixes:

• Fixed common nullptr exceptions, including those in driver creation and H.264 support checks.
• Addressed crashes related to UI interactions, such as adding connection property rows.
• Resolved crash issues when closing Duet.

Analytics:

• Added logging to detect whether the user is on ARM64 or x64 systems.
• Implemented "Subscription Changed" analytics for better subscription tracking.

UI Updates:

• Added missing translations.
• Changed manage account behavior for better user experience.
• Fixed UI themes changing unexpectedly.

New Features:

• File Transfer will be rolled out to customers for the first time.

Bug fixes:

• Fixed stability issues.
• Fixed audio sharing not working in some situations.
• Fixed connections silently failing.

Other Updates:

• Implemented Network Alert Banner Improvements.
• Added missing localizations.
• Added support to disable various features through registry settings.
• Made UI improvements.

New Features:

• iOS can now be used as a sender.
• Added a button to restart the app after toggling services.

Performance Improvements:

• Implemented threaded NVIDIA encoding.
• Preloaded the Duet Display driver for improved performance.
• Enhanced latency calculations.

Bug Fixes:

• Connection settings no longer display when empty.
• Fixed an issue with control Unicode characters not being properly processed.
• Resolved multiple privacy setting issues.
• Fixed a key corruption issue.
• Resolved an issue preventing users from changing the display to mirror.
• Fixed pop-up/warnings.

New Features:

• Initial release of Windows Remote Access
• Clipboard Sync
• Add 'Restart Now' button when switching to 'Enable Secure Remote Login' or back to local user
• When 'Enable Secure Remote Login' for first time user does not have to log in again

Bug Fixes:

• Stability fixes
• Don't let the user try to connect the same device using CWC
• User won't specify the same password for attended and unattended access
• Display artifacts and blurriness on iPad after switching mirrored displays
• Sign out and sign in pages interfere with Duet Display making it impossible to log in to Remote Access
• Checking for updates error

New Features:^‍

• Warns users if the GPU driver is outdated.
• Added a registry option to disable Remote Login.
• Added a registry option to disable the Prevent System Sleep option.

Bug Fixes:‍

• ‍‍Removed an outdated driver check thread.
• Fixed the registry option that disables the backup Wi-Fi connection, ensuring the option to enable it is neither available nor enabled.

‍

New Features:^‍

• ‍‍Introduced the DisableRDPProxy feature. Users can now disable proxy connections by creating a new registry key flag DisableRDPProxy.

Bug Fixes:‍

• ‍‍Fixed display driver installation issues.
• Resolved a memory leak with the Nvidia Encoder, which occurred when changing the resolution with an outdated Nvidia driver.
• Mirror screen selection no longer appears for systems with only one display connected.
• Addressed a crash that occurred when ending an extend connection.

New Features:

• Keyboard Mouse Sharing available for PRO level users

Bug Fixes:

• Fix issue with mouse pointer not always matching the original in mirror mode

Other Improvements:

• UI Enhancements
• Add support for client resolutions greater than 4K

New Features:

• This is a maintenance release only

Bug Fixes:

• Various keyboard compatibility fixes for PC to Mac sessions
• Fixed issue where the application on rare occasions would hang on a blank screen when launched
• Fixed issue with "Enable Secure Remote Login" option not persisting through restarts of the application
• Handle case where same access code is used for unattended and attended remote connections
• Fixed issue where sending the iOS app to the background during a mirror session would not allow the stream to recover when restored
• Fixed issue where unplugging a monitor during a mirror session causes the video stream to freeze
• Fixed issue where some iOS clients were getting a "Desktop app outdated" message when attempting PC connections

Other Improvements:

• Improved stylus handling
• UI Enhancements
• Add detection for improperly configured graphics settings that could cause a failed connection

New Features:

• Display Driver Optimizations

Bug Fixes:

• Fixed issue where USB connections were unavailable for certain account types
• Fixed crash that was occurring with older GPU drivers
• Fixed minor resource leak
• Fixed issue with privacy mode not closing when the connection ends
• Fixed issue where certain UI items not visible from certain registry configurations
• Fixed issue with certain cursors when running in Dark mode
• Fixed issues with Caps Lock in Desktop-to-Desktop Connections
• Fixed issue with network banner hiding device cards
• Fixed issue with initial resolution reported in the UI does not match the actual resolution
• Fixed issue where changing host resolution in mirror mode causes wrong cursor position to be sent to the client

Other Improvements:

• Stability Fixes
• Enhanced Touch Screen support for Desktop-to-Desktop connections
• Localization Corrections
• UI Enhancements

New Features:

• Mirror Matching (Fit Screen) for PC to iOS connections

Bug Fixes:

• Fixed crash that was occurring when display driver was not found
• Fixed issue with CTRL+C input in certain PC to PC configurations

Other Improvements:

• Localization Corrections

‍

New Features:

• This is a maintenance release, no new features in this version.

Bug Fixes:

• Fixed compatibility issues with iOS on-screen keyboard
• Fixed issue with slow keyboard input for some users
• Fixed issue with Shift and Caps Lock not working properly for D2D Connections

Other Changes:

• Analytic Improvements
• UI Enhancements

New Features:

• File Transfer between PC or Mac clients
• Network Down Indicator
• New Remote Devices Tab

Bug Fixes:

• Fixed compatibility issue with iOS client on-screen keyboard
• Fixed issue with devices sometimes not being discoverable
• Fixed issue with certain UI elements being visible during email verification
• Fixed undersized mouse cursor icon when doing Mac to PC mirror connections
• Fixed issue with touch input appears on the wrong display in some display topologies

Other Improvements:

• Additional key combination support for PC viewer
• Latency Improvements

Bug Fixes:

• Fixed crash that could occur on touch input
• Fixed crash that could occur when setting up the connection
• Fixed crash that would occur when quitting the application
• Fixed issue with restore button not open the window to its previous size before it was maximized
• Fixed some cases where users were being stuck on "Launching Duet…" when setting up a connection
• Fixed keyboard input issue for keyboard with non-English layouts

Other Improvements:

• Corrected issue with image quality dropping after 5-10 minutes with host systems on AMD GPUs
• Analytics Improvements

New Features:

• Add HEVC Encoding for NVidia GPUs

Bug Fixes:

• Fixed issue where backup air connections were not working properly when screen sharing was disabled
• Fixed issue where frame rate and performance options could be missing for RDP Mirror connections
• Fixed issue when using the Shift key for non-English keyboards in RDP sessions
• Fixed compatibility issue with operations involving holding down the middle mouse button over RDP
• Fixed issue with Image Quality Setting not being obeyed in some instances when doing RDP Mirror connections
• Fixed issue with on-screen number pad not registering in privacy mode

Other Improvements:

• Improved crash reporting

‍

New Features:

• Add monitor orientation animation for extend connections

Bug Fixes:

• Fixed issue that was preventing some users with one-time purchases from making wired/USB connections
• Fixed issue with right and middle mouse button interactions
• Fixed issue where CwC Attended Access Connection would get preempted in rare cases
• Fixed issue where mouse cursor would be hidden in tablet mode when doing a D2D connection
• Fixed issue where subscription status not immediately recognized after upgrade
• Fixed issue where the last frame of the sender/host would remain on the receiver/client screen when ending an RDP connection

Other Improvements:

• Analytic Improvements
• Changes to support new mobile tiers
• Localization Updates

‍

Bug Fixes:

• Fixed issue with incorrect resolutions being listed for certain iPad models

Other Improvements:

• Add registry key to disable auto-updates
• Add ability to enable or disable wireless backup

‍

New Features:

• New 'Connect with Code' feature that allows connections across accounts with an access code

Bug Fixes:

• Fixed potential crash that would occur when logging in
• Fixed crash that would occasionally happen when first making a connection
• Fixed issue where the USB connection between iOS and PC doesn't always start automatically
• Fixed issue where the Duet Air connection degrades after running the app for several days
• Fixed issue where privacy mode options were not appearing on a fresh install
• Fixed compatibility issue with privacy mode and the lock screen
• Fixed issue where "Connection Failed" popup would continuously appear during a wired USB connection
• Fixed issue where audio would stop when doing an Extend/Mirror transition
• Fixed potential issue that would cause stylus and touch input to not be processed
• Fixed touch input offset that could happen in particular mirror configurations
• Fixed an issue where the "Enable Android USB" option was not always being obeyed, causing the Android device to be put into accessory mode unconditionally

‍

Other Improvements:

• Updated Devices screen
• Bitrate optimizations for Duet Air to reduce latency
• Add option to apply stylus fix for specific drawing applications
• Add notification of available stylus guide when using certain applications and stylus input
• Moved initiation of wireless connection to the receiver/mobile device to improve connection stability and reliability

‍

New Features:

• Bit Rate Enhancements for better stream quality

Bug Fixes:

• Fixed issue with multiple Duet Icons appearing in the task bar

Other Improvements:

• Enhancements for multi-point touch input
• Add registry keys to disable various one-time prompts
• Disable USB UI elements when on Remote-only plan

‍

New Features:

• Added 'Privacy Mode' option that allows the host screen to be blocked while making an RDP Mirror connection.
• Add the ability to dynamically switch which remote screen you are mirroring in the PC viewer with the F9 key.

Bug Fixes:

• Fixed occasional crash that was occurring when starting a connection.
• Fixed issue that was causing occasional disconnects when doing a PC to Mac RDP session.
• Fixed issue with PKI Encryption not working when running as a service.

Other Improvements:

• Various issues relating to login and URL links.
• Add support for Duet Remote Plan.

‍

New Feature:

• Added warning on UI when the application detects that the Apple Mobile Device Service has stopped running

Update:

• The GPU and Encoder data are now correctly filled into the support email

Bugfix:

• Fixed issue where wired iOS client were automatically connecting before logging in on boot
• Fixed crash that would occasionally happen on boot
• Fixed issue where if killing Duet on the remote application would occasionally lead to an endless loop of connection pop ups
• Fixed issue where mirror connections would be blurry (low resolution) when last Extend connection was set to a low resolution
• Fixed issue where the privacy policy link would become unresponsive when running as SYSTEM
• Fixed issue logging into Duet with Firefox when switching between running as SYSTEM and running as user

‍

New Features:

• Automatically connect to the primary desktop screen when making a connection to the login screen
• PCs can now make connections to other PCs without having to explicitly have the "Enable Screen Sharing" button checked

Bug Fixes:

• Fixed issued where occasionally the first connection fails on the windows login screen
• Fixed issue where the program would fail to load the user's locale/language and crash afterwards
• Fixed issue with DPI selections not updating when changing resolutions
• Corrected issues with multi-touch and touch selections in PC to iOS connections

Other Improvements:

• The resolution and scaling settings are now hidden when the connection type is mirrored
• USB and Direct Air connections will only be made after the user has logged in when running as a service

‍

New Features

• Add ability to run Duet as a Service for secure remote login
• Add ability to change DPI/Scale for the virtual Duet monitor
• Add Tone-mapping support for mirroring displays with HDR enabled
• Add warning dialog when a mirrored connection contains protected content that is not viewable on the client
• Add ability to customize the device list by changing the displayed name, image and color
• UI changes to help users set up a new device
• Show an in-app notification when a new device is available for connection

Bug Fixes

• Fixed crash that would occur if you started the app without an Internet connection
• Fixed issue whereby we were exceeding the decoding capabilities of the M1 chip when doing a PC to Mac connection
• Fixed issue with Mac to PC connections where the PC app gets stuck on connecting after ending a session
• Fixed issue where the desktop app keeps loading forever when a proxy connection fails
• Fixed issue where the iOS client would get stuck in Mirrored mode occasionally when switching between Mirror and Extend
• Fixed crash that could occur if you attempt to log a very long message
• Fixed issue where the an incorrect system clock time may cause devices not to appear on the device list

Other Improvements

• Other minor UI Improvements

Feature

• Added End-to-End (E2E) encryption support with PKI

Update

• Added standard Windows Title bar with immersive dark mode
• Modified icon for mirror button in UI

Bugfix

• Fixed several UI issues with the previous custom title bar
• Fixed issue where UI doesn't update correctly when switching between Mirror and Extend mode from the iOS Widget

‍

Feature

• Added option to follow system theme for light and dark modes in the UI
• Add support for 120Hz refresh rates on the virtual monitor

Update

• Updated device image and connection buttons icons

Bugfix

• The bottom and right edges were being duplicated when dragging between monitors
• Corrected a potential crash when dragging the UI window off-screen
• Fixed issue where the UI wasn't obeying the Administration registry keys for disabling Air and RDP
• Fixed issue where some Windows 11 systems wouldn't mirror a secondary display- The Frame rate and quality settings will now persist through restarts of the application instead of always defaulting to 60 FPS / High Power
• The virtual monitor is no longer disconnected when the session is locked. This will ensure that any application window positions will not be lost when you lock the screen
• Fixed issue where sometimes the incorrect name of connected device would appear on the sender's PC
• Corrected a small memory leak that would cause the display driver to crash after around 50-60 consecutive connections
• Fixed issue where stutter occurs in 30FPS Mirrored Mode

‍

Feature

• Encoder optimizations for AMD GPUs
• Added support for displays greater than 4K

Update

• Added missing translations for some languages
• Added confirmation for Sign Out
• Pressure sensitivity improvements for stylus input

Bugfix

• Fixed issue where running the application as Administrator would not allow a user to log in
• Fixed issue with Duet not logging in if the application wasn’t already running
• Fixed issue where the application would stop responding during Air connections for some users
• Fixed issue where wired connections may get stuck on “Launching Duet” when previous session was mirrored

‍

Feature

• Redesigned UI

Bugfix

• Corrected issue with lower quality images being shown in D2D for high DPI displays
• Fixed issue with distorted image being displayed when extending or mirroring a Mac to a PC

‍

Update

• Added check in installer for DirectX 11 compatibility

Bugfix

• Corrected crash that would occur in rare circumstances when attempting a new connection

‍

Feature

• Add ability to disable wireless Air connections through registry

‍

‍

Feature

• Implemented pinch, undo and redo gestures for iOS and Android RDP connections

Update

• Improved video quality and resolution when mirroring a Mac to a PC
• Analytics changes to aid in reliability improvements

Bugfix

• Corrected issue where video would distort when there was no movement on the screen
• Fixed issue with display topology resetting when a 3rd monitor was disabled or disconnected
• Fixed issue with screen jumping when doing a pinch in/out gesture

‍

Feature

• Add ability to send Mac Command (%) Key for Desktop-to-Desktop (D2D) connections

Update

• Optimizations to device discovery and connection process
• Bandwidth optimizations for RDP screen mirroring

Bugfix

• Fixed incorrect cursor orientation when doing a D2D connection with the PC in portrait mode
• Corrected cursor sizing issue when doing a D2D connection
• Corrected issue causing a disconnect after 2-5 minutes in rare circumstances
• Fixed instance where the iOS app would get stuck on “Launching Duet…” if the virtual display monitor was disabled or disconnected

‍

New Features:

• Added support for middle mouse button in the desktop viewer

Bug Fixes:

• Corrected issue with program not being able to log in on a system with the VC++ Redistributable 2015-2022 14.34 installed

Other Improvements:

• Allowed for discrete NVidia GPU to be selected when in a Dual AMD/NVidia GPU system configuration

New Features:

• New Display Driver to improve mouse input latency

Bug Fixes:

• Corrected a program crash that would happen to some users when making end point service calls
• Fixed issues with distorted images when extending a Mac to a PC

Other Improvements:

• Optimized driver installation in the installer
• Added option during uninstall to delete application temporary files and settings

‍

New Features:

• Improved mouse input latency for PC to PC RDP connections

Bug Fixes:

• Fix issue with Display on client device freezing after disconnecting and reconnecting USB cable
• Corrected issue with touch/stylus offset when there is a monitor in portrait orientation
• Fixed crash that would occur on malformed or very long service requests on startup

Other Improvements:

• Installer improvements for driver installation
• Updated UI translations

‍

New Features:

• Add ability to share audio for PC to PC connections.

Bug Fixes:

• Corrected occasional crash that would happen when connecting to a Meta Portal Device over wireless.
• Corrected issue with the system number format being modified in rare circumstances.

‍

‍

New Features:

• Added “Enable HW Accelerated Encoding” option on Settings page to allow for enabling or disabling of hardware-accelerated encoding with the GPU.

Bug Fixes:

• Corrected offsets for touch and pencil that would occur in some situations when mirroring the display.

‍

Bug Fixes:

• Fix a crash that would occasionally happen when the app starts.

‍

New Features:

• Added the ability to mirror a PC screen which had been shut off due to the system power plan.

Bug Fixes:

• Fixed issue where tilt sensitivity/angles are inverted in Adobe Photoshop.
• Fixed issue where most Android RDP proxies were defaulting to proxy rather than connecting locally.
• Fixed issue where Duet wouldn’t launch when certain system regional number formats have been customized.
• Fixed issue where the RDP connection was not terminated if the user signs off while a session is active.

‍

‍

‍

Bug Fixes:

• Fix a crash that would occasionally happen when the app starts and attempts to log the user in.
• The PC was in some cases sending the wrong native resolution when doing a PC to PC or PC to Mac extend RDP session.
• Corrected issue on the ‘Desktop’ tab where the highlighted device would be unselected when the device list was refreshed.

‍

• Logging optimizations and formatting improvements
• Fixed compatibility issue with touch input while using Photoshop
• Fixed compatibility with Photoshop when using the Photo-merge feature

• General stability and reliability improvements
• Improved connectivity for remote desktop connections
• Fixed an occasional crash on disconnect.
• Corrected a minor memory leak when iterating the Windows firewall rules.
• Corrected a connectivity issue when both clients have the same local IPV4 address but on different gateways.
• Localization improvements.
• Improvements to the automatic updater.

• Fixes for iPhone support
• App responsiveness improvements
• Stability fixes

• Substantial reduction in latency for users outside of North America
• Greatly improved performance for Nvidia graphics cards
• Significant reduction in latency and improvement in quality for wired users
• Crash fix for remote desktop
• General stability and reliability improvements

• Performance & Reliability Improvements

• Performance & Reliability Improvements

• Performance & Reliability Improvements

• Performance improvements
• Stability fixes

• Stability fixes

• Performance improvements
• Stability fixes

• Speed improvements
• Hardware optimizations
• Stability fixes

• Stability fixes

• Stability fixes

• Speed improvements
• Android wired support improvements
• Stability fixes

• Stability fixes

• Stability fixes

• Login loop fix

• Stability fixes
• Miscellaneous internal improvements

• Fix for thumbnail images when connecting to desktop
• Miscellaneous internal improvements

‍

• UI improvements
• Remote desktop improvements
• Stability fixes

• Miscellaneous bug fixes and internal improvements

• Fixed a problem where the firewall warning message would sometimes appear when using a third-party firewall product
• Fixed a crash when network was disconnected or blocked
• Fix for screen occasionally not updating in 30fps mode
• Stability improvements

• Fixed a crash on Windows 7 that started happening in version 1.8.9.2
• Fixed a problem where the screen saver would stop working on the RDP client PC after an RDP session
• Added Uninstall button on the Settings tab
• Miscellaneous internal stability improvements

‍

• Stability fixes
• Remote Desktop improvements

‍

• Stability fixes

• Stability fixes
• UI improvements

‍

• Usability improvements
• Stability fixes

‍

• Better wireless performance for slower networks
• Stability fixes

‍

• Stability fixes

• Fixes RDP logic
• Performance improvements
• Stability fixes

‍

• Fix for Affinity Designer tablet support
• Pro improvements
• Stability fixes

• Fixes touch issue for mirroring
• Fixes return key issue for iOS RDP
• Fixes Android USB
• Stability fixes

‍

• USB for Android support
• Stability fixes
• Language localizations

‍

• Desktop to desktop (use your PC to extend or mirror a Mac or another PC)
• Stability fixes

‍

• Adds screen extend through Remote Desktop
• Stability fixes

‍

• Android support

• Fix for remote desktop

• Fix for mirroring issue

• Fix on new drivers for all Nvidia issues

• Brand new Windows drivers for Windows 10 with none of the previous compatibility issues

• Improved wireless performance

• Windows drivers adjustments

• Windows 7 fix

• Remote desktop support added

• Stability fixes

• Windows drivers adjustments

• Change to wireless connection detection

• Windows drivers adjustments

• Stability fixes

• New features
• SLI support fixes

‍

• Stability fixes for Windows 10 Creators update

• New features
• Stability fixes

‍

• Fix for Windows Hello issue
• Apple Smart Keyboard support fix

‍

• Support for new gestures
• Improved Apple Pencil drivers
• Fix for portrait mode on Windows 7
• Stability fixes

‍

• Stability fixes
• Improved performance on 32-bit operating systems including touch screen support
• Better language support

‍

• Added self-repair for common connection issues

• Stability fixes
• Added support of Apple Pencil pressure/tilt sensitivity for:
  ZBrush
  SAI
  Krita
  Mischief
  Clip Studio
  Adobe Illustrator
  Expresii
  Affinity Designer
  ArtRage
  Corel Painter
  TVPaint
  Blender

‍

• Use your iPad keyboard to type on to your PC
• Fixed the driver conflict that caused the iPad display to sometimes render black when connected

‍

• Added support for Apple Pencil pressure sensitivity
• Added Pixel Perfect setting for more resource intensive but higher quality rendering
• Fixed a bug where when launching, it sometimes got stuck. This should elegantly relaunch instead of throwing up the re-install window, which happens for some users
• Fixed some conflicts with external drivers
• Better responsiveness with graphics programs
• Fixed a bug where Surface Pro users had their keyboard hidden

‍

• Bug from the previous version that caused the screen to freeze temporarily as well as some installer bugs some users have experienced