Release Notes
Table Of Contents
- Dell Wyse ThinOS Version 9.1 Operating System Release Notes
- Contents
- Overview
- ThinOS 9.1.3112
- 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
- Citrix Workspace app 2106 package for ThinOS
- Citrix Workspace app 2104 package for ThinOS
- Resources and support
- Contacting Dell
Chapter 1: Overview...................................................................................................................... 6
Version matrix.......................................................................................................................................................................6
Downgrading the ThinOS firmware.................................................................................................................................6
Chapter 2: ThinOS 9.1.3112............................................................................................................ 7
Release summary................................................................................................................................................................. 7
Firmware upgrade................................................................................................................................................................7
Important notes..............................................................................................................................................................7
Upgrade to ThinOS 9.1.3112 from ThinOS 8.6 using Wyse Management Suite..............................................8
Upgrade to ThinOS 9.1.3112 from ThinOS 9.0.4024 using Wyse Management Suite...................................9
Upgrade from ThinOS 9.1.1131 or 9.1.2101 to ThinOS 9.1.3112 using Wyse Management Suite..................9
Compatibility....................................................................................................................................................................... 10
ThinOS build details..................................................................................................................................................... 10
ThinOS application package details......................................................................................................................... 10
Previous version........................................................................................................................................................... 10
Tested BIOS details..................................................................................................................................................... 10
Citrix Workspace app feature matrix....................................................................................................................... 11
VMware Horizon feature matrix............................................................................................................................... 17
New and enhanced features...........................................................................................................................................22
Unified Communications optimization package updates................................................................................... 22
ThinOS enhancements............................................................................................................................................... 23
Admin Policy Tool and Wyse Management Suite policy settings updates.....................................................23
Citrix Workspace App features update.................................................................................................................. 24
Imprivata........................................................................................................................................................................25
Identity Automation.................................................................................................................................................... 25
Teradici PCoIP updates..............................................................................................................................................25
RDP connection updates........................................................................................................................................... 25
Horizon Blast updates................................................................................................................................................ 25
Important notes................................................................................................................................................................. 26
Limitations...........................................................................................................................................................................27
Tested environments matrix...........................................................................................................................................29
Supported peripherals.......................................................................................................................................................31
Supported smart cards.....................................................................................................................................................37
Known issues......................................................................................................................................................................39
Fixed issues.........................................................................................................................................................................43
Chapter 3: ThinOS 9.1.2101.......................................................................................................... 47
Release summary...............................................................................................................................................................47
Firmware upgrade..............................................................................................................................................................47
Upgrade 9.x to later versions................................................................................................................................... 47
Upgrade to ThinOS 9.1.1131 from ThinOS 8.6 ..................................................................................................... 48
Compatibility.......................................................................................................................................................................48
Release build and package versions........................................................................................................................48
Previous version.......................................................................................................................................................... 49
Contents
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