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 49. ThinOS 9.1 and ThinOS 8.6 local features comparison matrix (continued)
Feature ThinOS 8.6 ThinOS 9.1
WINS Supported Supported
TCP timeout Supported Supported
DHCP options Supported Supported
IPv4 disable/enable Supported—Must Enable
IPv6 advanced option first
Supported
IPv4 dynamic/static Supported Supported
IPv6 disable/enable Supported Supported
IPv6 dynamic/static Supported Supported
IPv6 advanced settings Supported Not supported
IPv6 wait for DHCP Supported Not supported
IPv6 DNS Supported Supported—Merged to DNS
on General tab
Ethernet_Speed Supported Supported
IEEE8021.x - TLS (user/
machine)
Supported Supported
IEEE8021.x - LEAP Supported Supported
IEEE8021.x - PEAP
(MSCHAPV2/GTC)
Supported Supported
IEEE8021.x - FAST
(MSCHAPV2/GTC)
Supported Supported
IEEE8021.x - Pop-up
credential window
Supported Supported
IEEE8021.x - SSO Supported Supported
IEEE8021.x - Hide domain Supported Supported
IEEE8021.x - Validate
certificate
Supported Supported
IEEE8021.x - Connect servers Supported Supported
Wireless Scan window Supported Supported
Auto pop-up scan window if
no ENET link
Supported Supported
Add SSID Supported Supported
Remove SSID Supported Supported
Change SSID properties Supported Supported
SSID info on WLAN tab Supported Supported
IPv4 Config Supported Supported
IPv6 Config Supported Supported
Up/Down button to adjust
priority
Supported Set in Wyse Management
Suite or Admin policy tool
Connect button to connect
SSID
Not supported Supported
Disable - ENETup Supported Supported
ThinOS 9.1.1131 87