- Notes, cautions, and warnings
- Overview
- ThinOS 9.1.3129
- Release summary
- Firmware upgrade
- Compatibility
- New and enhanced features
- Limitations
- Tested environments matrix
- Supported peripherals
- Supported smart cards
- Known issues
- Fixed issues
- 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
- About Admin Policy Tool
- Feature list of Admin Policy Tool
- 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
- Security package 20210923_1.0.0.12 for ThinOS 9.1.3129
- Cisco WebEx Meetings VDI 41.6.1.10_2 package for ThinOS
- Citrix Workspace app 2106 package for ThinOS
- Citrix Workspace app 2104 package for ThinOS
- Resources and support
- Contacting Dell
Dell Wyse ThinOS Version 9.1.3129, 9.1.3112, 9.1.2101, and 9.1.1131 Operating System Release Notes
Citrix Workspace app feature matrix
| Feature | ThinOS 9.1.3112 | ThinOS limitations | |
|---|---|---|---|
| Citrix Workspace | Citrix Virtual Apps | Supported | There are no limitations in this release. |
| Citrix Virtual Desktops | Supported | There are no limitations in this release. | |
| Citrix Content Collaboration (Citrix Files) | N/A | There are no limitations in this release. | |
| Citrix Access Control Service | N/A | There are no limitations in this release. | |
| Citrix Workspace Browser | N/A | There are no limitations in this release. | |
| SaaS/Webapps with SSO | Not supported | There are no limitations in this release. | |
| Citrix Mobile Apps | N/A | There are no limitations in this release. | |
| Intelligent Workspace features | N/A | There are no limitations in this release. | |
| Endpoint Management | Auto configure using DNS for Email Discovery | Supported | There are no limitations in this release. |
| Centralized Management Settings | Supported | There are no limitations in this release. | |
| App Store Updates/Citrix Auto updates | N/A | There are no limitations in this release. | |
| UI | Desktop Viewer/Toolbar | Supported | There are no limitations in this release. |
| Multi-tasking | Supported | There are no limitations in this release. | |
| Follow Me Sessions (Workspace Control) | Supported | There are no limitations in this release. | |
| HDX Host Core | Adaptive transport | Supported | There are no limitations in this release. |
| Session reliability | Supported | There are no limitations in this release. | |
| Auto-client Reconnect | Supported | There are no limitations in this release. | |
| Bi-directional Content redirection | N/A | There are no limitations in this release. | |
| URL redirection | N/A | URL redirection has limitations in Citrix Workspace app for Linux client. It requires launch client browser through Local app access policy (which is not supported in Linux client) to access the URL redirection blacklist URL. Citrix support recommends using Browser Content Redirection (BCR) in Linux client to replace URL redirection. | |
| File open in Citrix Workspace app | N/A | Not supported. No local file explorer on ThinOS. | |
| Browser content redirection | Limited support | Only supports WebKitGTK+, does not support CEF. BCR with CEF. Some of the QUMU videos fail to playback when Browser Content Redirection (BCR) is enabled. YouTube videos of 1080p fails to playback, this is a Citrix binary known issue. | |
| Multiport ICA | Supported | There are no limitations in this release. | |
| Multistream ICA | Not supported | There are no limitations in this release. | |
| SDWAN support | Not supported | There are no limitations in this release. | |
| HDX IO/Devices/Printing | Local Printing | Supported | There are no limitations in this release. |
| Generic USB Redirection | Supported | There are no limitations in this release. | |
| Client drive mapping/File Transfer**** | Supported | There are no limitations in this release. | |
| HDX Integration | Local App Access | N/A | There are no limitations in this release. |
| Multi-touch | N/A | There are no limitations in this release. | |
| Mobility pack | N/A | There are no limitations in this release. | |
| HDX Insight | Supported | There are no limitations in this release. | |
| HDX Insight with NSAP VC | Supported | There are no limitations in this release. | |
| EUEM Experience Matrix | Supported | There are no limitations in this release. | |
| Session Sharing | Supported | There are no limitations in this release. | |
| HDX Multi-media | Audio Playback | Supported | There are no limitations in this release. |
| Bi-directional Audio (VoIP) | Supported | There are no limitations in this release. | |
| Webcam redirection | Supported | Webcam redirection works for 32-bit applications. For example, Skype and GoToMeeting. You can use a 32-bit browser to verify webcam redirection online. For example, www.webcamtests.com. This is Citrix binary design. | |
| Video playback | Supported | Not available | |
| Flash redirection | N/A | Citrix Linux binary supports only x86 client. | |
| Microsoft Teams Optimization | Supported | For limitations related to Microsoft Teams, see the Limitations section. | |
| Skype for business Optimization pack | Supported | Not supported through proxy server. | |
| Cisco Jabber Unified Communications Optimization | Supported | There are no limitations in this release. | |
| Unified Communication Zoom Cloud Meeting Optimization | Supported | For limitations related to Zoom, see the Limitations section. | |
| Unified Communication Cisco Webex Teams Offloading (tVDI) | Supported | Supports Webex Teams optimization mode through proxy server which is configured in ThinOS Network Proxy by APT/Wyse Management Suite. It does not support the proxy configured by DHCP Option 252. | |
| Unified Communication Cisco Webex Meetings Offloading (wVDI) | Supported | For limitations related to Cisco Webex Meeting VDI, see the Limitations section. | |
| Windows Multimedia redirection | Supported | There are no limitations in this release. | |
| UDP Audio | Supported (not with NetScaler Gateway) | Limited support—Not supported with Citrix ADC (formerly NetScaler) due to Citrix's limitation. | |
| HDX Graphics | H.264-enhanced SuperCodec | Supported | There are no limitations in this release. |
| Client hardware acceleration | Supported | There are no limitations in this release. | |
| 3DPro Graphics | Supported | There are no limitations in this release. | |
| External Monitor Support | Supported | There are no limitations in this release. | |
| True Multi Monitor | Supported | There are no limitations in this release. | |
| Desktop Composition redirection | N/A | There are no limitations in this release. | |
| Location Based Services (Location available via API-description | N/A | There are no limitations in this release. | |
| Authentication | Federated Authentication (SAML/Azure AD) | Supported | Does not support lock terminal when logging on Netscaler with web-based authentication such as OTP and Azure SAML SSO. |
| RSA Soft Token | Supported | There are no limitations in this release. | |
| Challenge Response SMS (Radius) | Supported | There are no limitations in this release. | |
| OKTA Multi factor authentication (Radius and SAML) | Limited supported (only supports Radius) | Does not support OKTA SAML authentication. | |
| DUO multi factor authentication | Supported | There are no limitations in this release. | |
| Smart cards (CAC, PIV etc) | Supported | There are no limitations in this release. | |
| User Cert Auth via NetScaler Gateway (via Browser Only) | N/A | There are no limitations in this release. | |
| Proximity/Contactless Card | Supported | There are no limitations in this release. | |
| Credential insertion (For example, Fast Connect, Storebrowse) | Supported | There are no limitations in this release. | |
| Pass Through Authentication | Supported | There are no limitations in this release. | |
| Save credentials (on-premise and only SF) | N/A | There are no limitations in this release. | |
| NetScaler nFactor Authentication | Not supported | There are no limitations in this release. | |
| NetScaler Full VPN | Not supported | There are no limitations in this release. | |
| Biometric Authentication such as Touch ID and Face ID | Supported (only supports Touch ID) | Only supports Touch ID. | |
| Single Sign-On to Citrix Files App | N/A | There are no limitations in this release. | |
| Single Sign on to Citrix Mobile apps | N/A | There are no limitations in this release. | |
| Anonymous Store Access | Supported | There are no limitations in this release. | |
| Netscaler + RSA | Not supported | There are no limitations in this release. | |
| Netsclaer + Client cert authentication | Not supported | There are no limitations in this release. | |
| Citrix cloud + Azure Active Directory | Not supported | There are no limitations in this release. | |
| Citrix cloud + Active Directory + Token | Not supported | There are no limitations in this release. | |
| Citrix cloud + Citrix Gateway | Not supported | There are no limitations in this release. | |
| Citrix cloud + Okta | Not supported | There are no limitations in this release. | |
| Citrix cloud + SAML 2.0 | Not supported | There are no limitations in this release. | |
| Netscaler load balance | Not supported | There are no limitations in this release. | |
| Security | TLS 1.2 | Supported | There are no limitations in this release. |
| TLS 1.0/1.1 | Not supported | Not supported—ThinOS 9.1 does not provide the configuration to change TLS. | |
| DTLS 1.0 | Supported | There are no limitations in this release. | |
| DTLS 1.2 | Not supported | There are no limitations in this release. | |
| SHA2 Cert | Supported | There are no limitations in this release. | |
| Smart Access | Not supported | There are no limitations in this release. | |
| Remote Access via Citrix Gateway | Supported | Does not support lock terminal when logging on Netscaler with web-based authentication such as OTP and Azure SAML SSO. | |
| Workspace for Web Access | N/A | ThinOS does not provide local browser. | |
| IPV6 | Not supported | Not supported—Able to sign in but cannot connect to the session. | |
| Keyboard Enhancements | Dynamic Keyboard Layout Synchronization with Windows VDA | Supported | There are no limitations in this release. |
| Unicode Keyboard Layout Mapping with Windows VDA | Supported | There are no limitations in this release. | |
| Client IME Enhancements with Windows VDA | N/A | There are no limitations in this release. | |
| Language Bar Show/Hide with Windows VDA Applications | N/A | There are no limitations in this release. | |
| Option Key mapping for server-side IME input mode on Windows VDA | N/A | There are no limitations in this release. | |
| Dynamic Keyboard Layout Synchronization with Linux VDA | Not supported | There are no limitations in this release. | |
| Client IME Enhancements with Linux VDA | N/A | There are no limitations in this release. | |
| Language Bar support for Linux VDA Applications | Not supported | There are no limitations in this release. | |
| Keyboard sync only when a session is launched—client Setting in ThinOS | Supported | There are no limitations in this release. | |
| Server default setting in ThinOS | Supported | There are no limitations in this release. | |
| Specific keyboard in ThinOS | Supported | There are no limitations in this release. | |
| New features listed in Citrix Workspace App release note but not in feature matrix | Service continuity (Technical Preview) (CWA2104) | Not supported | There are no limitations in this release. |
| Pinning multi-monitor screen layout (CWA2103) | Not supported | There are no limitations in this release. | |
| App Protection(CWA2101) | Not supported | There are no limitations in this release. | |
| Authentication enhancement is available only in cloud deployments (CWA2012) | Not supported | There are no limitations in this release. | |
| Multiple audio (CWA2012 and CWA2010) | Not supported | There are no limitations in this release. | |
| Citrix logging (CWA2009) | Supported | There are no limitations in this release. | |
| Cryptographic update (CWA2006) | Not supported | There are no limitations in this release. | |
| Transparent user interface (TUI)(CWA1912 and CWA1910) | Not supported | There are no limitations in this release. | |
| GStreamer 1.x supportexperimental feature(CWA1912) | Supported | There are no limitations in this release. | |
| App indicator icon(CWA1910) | Not supported | There are no limitations in this release. | |
| Latest webkit support(CWA1908 and CWA1906) | Supported | There are no limitations in this release. | |
| Bloomberg audio redirection (CWA1903) | Supported | There are no limitations in this release. | |
| Bloomberg v4 keyboard selective redirection support(CWA1808) | Supported | Does not support hotplugging. | |
| ThinOS VDI configuration | Broker Setting | Supported | There are no limitations in this release. |
| PNA button menu | Supported | There are no limitations in this release. | |
| Sign on window function | Supported | There are no limitations in this release. | |
| Workspace mode | Supported | There are no limitations in this release. | |
| Admin policy tool | Supported | There are no limitations in this release. | |
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