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
Parameter pass-through to RDSH
apps
Not supported
Non interactive mode Not supported
GPO-based customization Not supported
Protocols supported Blast Extreme Supported with VDI, RDS Hosted Desktops and
Apps
H.264 - HW decode Supported with VDI, RDS Hosted Desktops and
Apps
H.265 - HW decode Not supported
Blast Codec Supported with VDI, RDS Hosted Desktops and
Apps
JPEG/PNG Supported with VDI, RDS Hosted Desktops and
Apps
Switch encoder Supported with VDI, RDS Hosted Desktops and
Apps
BENIT Supported with VDI, RDS Hosted Desktops and
Apps
Blast Extreme Adaptive
Transportation
Supported with VDI, RDS Hosted Desktops and
Apps
RDP 8.x, 10.x Supported with VDI, RDS Hosted Desktops and
Apps
PCoIP Supported with VDI, RDS Hosted Desktops and
Apps
Features/Extensions Monitors/
Displays
Dynamic display resizing Supported with VDI, RDS Hosted Desktops and
Apps
VDI windowed mode Supported with VDI, RDS Hosted Desktops and
Apps
Remote app seamless window Not supported
Multiple monitor support Supported with VDI, RDS Hosted Desktops and
Apps
External monitor support for mobile Not supported
Display pivot for mobile Not supported
Number of displays supported 4
Maximum resolution 3840x2160
High DPI scaling Supported only with VDI
DPI sync Supported with VDI, RDS Hosted Desktops and
Apps
Exclusive mode Not supported
Multiple monitor selection Supported with VDI, RDS Hosted Desktops and
Apps
Input Device (Keyboard/Mouse) Language localization (EN, FR, DE,
JP, KO, ES, CH)
Supported with VDI, RDS Hosted Desktops and
Apps
Relative mouse Supported only with VDI
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