Dell ThinOS 10.x 2502, 2505, 2508, and 2511 Release Notes

Release summary

Dell ThinOS 10.x software is designed to run on a more secure and supported set of platforms and peripherals. ThinOS 10.x succeeds ThinOS 9.x, building on its core principles while introducing improved features and capabilities.

The ThinOS 10.x 2511 upgrade release includes updates that are designed to support both our existing and new platforms or software releases. These updates address any defects, introduce enhancements, provide critical security updates, and occasionally add minor features.

For information about upgrading ThinOS 9.x and ThinOS 10.x to the latest ThinOS 10.x using WMS, see Upgrading to ThinOS 10.x.

Release date

December 2025

Build version

ThinOS10 2511_10.00320

WMS version

WMS 5.4 build 471

Configuration UI package: 1.10.690