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
speakers or microphones. For more information about the Citrix Workspace app 2104 release, see the Citrix documentation
at docs.citrix.com. For information about the fixed issues, see the Fixed issues section.
Limitations
● Service continuity Tech Preview feature of Citrix Workspace is not supported in Wyse ThinOS Citrix Workspace app 2104.
● Multistream ICA feature is not supported in Wyse ThinOS Citrix Workspace app 2104.
Tested environments matrix
The following tables display the testing environment for the respective attributes:
Table 4. Tested environment—General components
Component Version
Wyse Management Suite 3.2
Imprivata OneSign 7.1.005.42
Citrix ADC (formerly NetScaler) 12.0/12.1/13.0
StoreFront 1912 LTSR and later versions
Table 5. Test environment—Citrix
Citrix Virtual Apps
and Desktops
Windows 10 Windows Server 2016 Windows Server 2019 APPs
Citrix Virtual Apps
and Desktops/Citrix
Virtual Apps 7.15 LTSR
Cumulative Update 5
(CU5)
Tested Tested Not tested Tested
Citrix Virtual Apps and
Desktops 7 1912 LTSR
Tested Tested Tested Tested
Citrix Virtual Apps and
Desktops 7 2006
Tested Tested Tested Tested
Table 6. Tested environment—Skype for Business
Citrix VDI Operating
system
RTME
Client
RTME Agent Skype for Business
client
Skype for Business
Server
Citrix Virtual
Apps and
Desktops 7 1912
LTSR
Citrix Virtual
Apps and
Desktops 7 2006
Windows 10 2.9.300 2.9.300 Skype for Business 2016 Skype for Business 2015
Windows server
2016
Windows server
2019
Table 7. Tested environment—JVDI
Citrix VDI Operating system JVDI JVDI agent Jabber software
Citrix Virtual Apps and
Desktops 7 1912 LTSR
Citrix Virtual Apps and
Desktops 7 2006
Windows 10 12.9.2 12.9.2 12.9.2
Windows server 2016
Windows server 2019
Citrix Workspace app 2104 package for ThinOS 13