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
Table 58. Test environment—Citrix
Citrix Virtual Apps and
Desktops
Windows
7
Windows
10
Windows
Server 2008
R2
Windows
Server 2012
R2
Windows
Server 2016
Windows
Server 2019
APPs
Citrix Virtual Apps and
Desktops/Citrix Virtual
Apps 7.6
Not tested Not tested Tested Tested Not tested Not tested Tested
Citrix Virtual Apps and
Desktops/Citrix Virtual
Apps 7.15 LTSR Cumulative
Update 5 (CU5)
Not tested Tested Not tested Tested Tested Not tested Tested
Citrix Virtual Apps and
Desktops 7 1912 LTSR
Not tested Tested Not tested Tested Tested Tested Tested
Citrix Virtual Apps and
Desktops 7 2006
Not tested Tested Not tested Not tested Tested Tested Tested
Table 59. Tested environment—VMware Horizon
VMware Windows 10 Windows Server
2012 R2
Windows Server
2016
Windows Server
2019
APPs
VMware Horizon
7.12
Tested Tested Tested Tested Tested
VMware Horizon
2006
Tested Not tested Not tested Tested Tested
Table 60. Test environment—Microsoft RDP
Microsoft RDP Windows
7
Windows
10
Windows
Server 2008
R2
Windows
Server 2012
R2
Windows
Server 2016
Windows
Server 2019
APPs
Remote Desktop Services Tested Tested Tested Tested Not tested Not tested Tested
Remote Desktop Services Tested Tested Tested Not tested Tested Not tested Tested
Remote Desktop Services Not tested Tested Not tested Not tested Not tested Tested Tested
Table 61. Test environment—WVD
Windows Virtual Desktop Windows
7
Windows
10
Windows
Server 2008
R2
Windows
Server 2012
R2
Windows
Server 2016
Windows
Server 2019
APPs
2019(MS-Prod) Not tested Tested Not tested Not tested Not tested Not tested Tested
2020(ARMv2) Not tested Tested Not tested Not tested Not tested Not tested Tested
Table 62. 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/Citrix
Virtual Apps 7.15
LTSR Cumulative
Update 5 (CU5)
Citrix Virtual
Apps and
Desktops 7 1912
LTSR
Windows 10 2.9.100 2.9.100 Skype for Business 2016 Skype for Business 2015
Windows server
2016
Windows server
2019
ThinOS 9.1.1131 103