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
Table 5. VMware Horizon feature matrix (continued)
Feature ThinOS 9.1.3112
Opswat agent Not supported
Opswat on-demand agent Not supported
TLS 1.1/1.2 Supported with VDI, RDS Hosted Desktops and
Apps
Session Collaboration Session Collaboration Supported with VDI, RDS Hosted Desktops and
Apps
Read-only Collaboration Supported with VDI, RDS Hosted Desktops and
Apps
Update Update notifications Not supported
App Store update Not supported
Other Smart Policies from DEM Supported with VDI, RDS Hosted Desktops and
Apps
Access to Linux Desktop - Blast
Protocol Only
Supported only with VDI
Workspace ONE mode Supported with VDI, RDS Hosted Desktops and
Apps
Nested - basic connection Supported with VDI, RDS Hosted Desktops and
Apps
For limitations related to VMware features on ThinOS in the release, see the Limitations section. For detailed information about
the VMware Horizon features, see the Horizon documentation at docs.vmware.com.
New and enhanced features
Unified Communications optimization package updates
● Updated the Cisco Jabber version to 14.0.1.305914.2
● Updated the Zoom version to 5.5.6.20501.2
● Updated the Cisco WebEx Meetings VDI version to 41.6.1.10.1.
Ensure that you have referred the Compatibility between the Webex Meetings Desktop App and the Thin Client Plugin table
to configure Webex Meetings optimization mode environment.
To access the compatibility table, do the following:
1. Go to help.webex.com.
2. In the search bar, enter Release Notes for Cisco Webex Meetings Virtual Desktop Software Release 41.x, and
press Enter.
3. Click Release Notes for Cisco Webex Meetings Virtual Desktop Software Release 41.x from results.
4. Click the Compatibility List tab.
5. Scroll down the page to view the Meetings Client Version and Compatible Thin Client Plugin Versions table.
● Updated the Cisco WebEx VDI version to 41.6.0.19119.3.
Ensure that you have referred the Compatibility between the Webex VDI and the Thin Client Plugin table to configure Webex
VDI optimization mode environment.
To access the compatibility table, do the following:
1. Go to help.webex.com.
2. In the search bar, enter Webex | VDI Release Notes, and press Enter.
3. Click Webex | VDI Release Notes from results.
4. Click the Version Support tab.
5. Scroll down the page to view the Webex app version for VDI and Compatible Thin Client Plugin Versions table.
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ThinOS 9.1.3112