Last week Dell has released ThinOS Citrix Workspace App 2106 package version 21.6.0.28_2.

Feature updates:
- Citrix Workspace App 2106. Please, refer to the Citrix website for additional information pertaining to this partner component. https://www.citrix.com/downloads/workspace-app/linux/workspace-app-for-linux-latest.html
- Citrix 5470 mobile client battery indicator support now is available in Citrix desktop sessions.
Important Notes:
- Users must upgrade ThinOS firmware to build 9.1.3112 before using this new Citrix Workspace App package.
- After upgrading to Citrix Workspace App v21.6.0.28.2, users should reinstall unified communication optimization and HID packages.
- The following CWA features are not supported in this release:
- Chromium Embedded Framework (CEF) for Browser Content Redirection
- Service continuity (Public Technical Preview)
- App protection enhancement experimental feature
Supported Platforms:
- Dell 3040 Thin Clients
- Dell 5070 Thin Clients
- Dell 5470 Mobile Thin Clients
- Dell 5470 All-In-One Thin Clients