Release Notes
Table Of Contents
- Dell Wyse ThinOS Version 9.1 Operating System Release Notes
- Contents
- Overview
- Citrix Workspace app 2104 package for ThinOS
- ThinOS 9.1.2101
- Release summary
- Firmware upgrade
- Compatibility
- New and enhanced features
- Flash protection reliability
- Keyboard layout updates
- New options added for Customize Privilege Level
- Supports external secure MQTT for Wyse Management Suite server
- New background picture for ThinOS
- Shutdown menu update
- Display port audio design enhancement
- Poly EagleEye Mini webcam support
- VNC password restriction
- Proxy
- Citrix Workspace App update
- Microsoft Direct Remote Desktop Protocol updates
- Windows Virtual Desktop
- HID fingerprint reader support
- Imprivata updates
- Teradici cloud access updates
- Supports the Bloomberg keyboard
- Important notes
- Limitations
- Tested environments matrix
- Tested peripherals
- Tested smart cards
- Known issues
- Fixed issues
- ThinOS 9.1.1131
- Upgrade to ThinOS 9.1 from ThinOS 8.6
- Compatibility
- ThinOS 9.1 and ThinOS 8.6 feature comparison
- New and enhanced features
- New ThinOS features
- Admin Policy Tool
- Admin Policy Tool feature list
- Support for Wyse Management Suite 3.1
- Smart card sign-in
- Enhanced User Interface
- Account privileges
- Change group notice
- Download notice
- New system tray items
- New DHCP option tag
- Captive portal detection for wireless
- EPOS connect headset support
- Jabra Xpress headset support
- Install the operating system image and packages using Admin Policy Tool
- New Citrix features
- Citrix multiple virtual channels
- Microsoft Teams optimization
- Microsoft Teams optimization feature matrix
- Microsoft Teams optimization limitations
- Zoom optimization on Citrix
- Zoom optimization feature matrix
- Zoom optimization known issues
- Cisco Webex Teams optimization
- Cisco Webex Teams optimization on Citrix Workspace app feature matrix
- Cisco Webex Teams optimization known issues
- Cisco webex meetings optimization
- Cisco Webex Meetings optimization feature matrix
- Cisco Webex Meetings optimization known issues
- Cisco Jabber Softphone for VDI
- Cisco Jabber Softphone for VDI support matrix
- Cisco Jabber Softphone for VDI limitations
- Federated Authentication (SAML/Azure AD)
- Browser Content Redirection
- Citrix HDX Adaptive transport (EDT)
- HDX Adaptive Display V2
- Citrix ADC Native OTP
- Autoconfiguration of email-based account discovery using DNS
- Desktop Viewer/Toolbar
- Workspace mode
- Citrix printer update limitations
- Citrix printer update
- Keyboard Layout Mode
- VMware Horizon
- VMware Horizon Management and configuration
- Unified Access Gateway
- Scanner redirection
- Serial ports redirection
- FIPS-140-2 mode
- Session collaboration
- Battery state redirection
- Workspace ONE mode
- Relative mouse
- Limitations for VMware Horizon
- Zoom optimization on VMware
- Zoom optimization on VMware feature matrix
- Zoom optimization known issues
- Cisco Webex Teams optimization on VMware
- Cisco Webex Teams optimization on VMware feature matrix
- Cisco Webex Teams optimization known issues
- Cisco Jabber Softphone for VDI on VMware
- Cisco Jabber Softphone for VDI support matrix on VMware
- Cisco Jabber Softphone for VDI limitations on VMware
- Microsoft Teams on VMware
- Microsoft Windows Virtual Desktop and Remote Desktop Services
- Teradici Cloud Access and Amazon Workspaces
- Imprivata
- Identity automation
- New ThinOS features
- Changes from ThinOS 8.6
- What is removed compared to ThinOS 8.6
- Important notes
- Tested environments matrix
- Tested peripherals matrix
- Fixed issues
- Known issues
- Resources and support
- Contacting Dell
Chapter 1: Overview...................................................................................................................... 5
Version matrix.......................................................................................................................................................................5
Chapter 2: Citrix Workspace app 2104 package for ThinOS............................................................6
Release summary................................................................................................................................................................. 6
Supported platforms...........................................................................................................................................................6
Installing the application package....................................................................................................................................6
Download the application package............................................................................................................................ 6
Install the application package using Wyse Management Suite......................................................................... 7
Compatibility......................................................................................................................................................................... 7
Application package information................................................................................................................................ 7
Previous version............................................................................................................................................................. 7
Citrix Workspace app feature matrix........................................................................................................................ 7
New and enhanced features........................................................................................................................................... 12
Limitations............................................................................................................................................................................13
Tested environments matrix............................................................................................................................................13
Known issues.......................................................................................................................................................................14
Fixed issues......................................................................................................................................................................... 15
Chapter 3: ThinOS 9.1.2101.......................................................................................................... 16
Release summary............................................................................................................................................................... 16
Firmware upgrade.............................................................................................................................................................. 16
Upgrade 9.x to later versions....................................................................................................................................16
Upgrade to ThinOS 9.1.1131 from ThinOS 8.6 ...................................................................................................... 17
Compatibility........................................................................................................................................................................17
Release build and package versions.........................................................................................................................17
Previous version........................................................................................................................................................... 18
Tested BIOS details..................................................................................................................................................... 18
Citrix Workspace app feature matrix.......................................................................................................................18
VMware Horizon feature matrix.............................................................................................................................. 23
New and enhanced features...........................................................................................................................................29
Flash protection reliability......................................................................................................................................... 29
Keyboard layout updates........................................................................................................................................... 29
New options added for Customize Privilege Level ............................................................................................ 29
Supports external secure MQTT for Wyse Management Suite server.......................................................... 29
New background picture for ThinOS......................................................................................................................29
Shutdown menu update.............................................................................................................................................29
Display port audio design enhancement................................................................................................................ 29
Poly EagleEye Mini webcam support......................................................................................................................30
VNC password restriction......................................................................................................................................... 30
Proxy.............................................................................................................................................................................. 30
Citrix Workspace App update....................................................................................................................................31
Microsoft Direct Remote Desktop Protocol updates.......................................................................................... 31
Windows Virtual Desktop...........................................................................................................................................32
Contents
Contents 3