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Copyright © Intel Corporation, 2023

Release notes for the Intel® Unique Platform ID (Intel® UPID) SDK Sample Application
  
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Intel® Unique Platform ID Sample Release 4.0.0.1:
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- This Intel® Unique Platform ID (Intel® UPID) sample application is now compatible with 
  Intel® CSME version 21.x, used on Intel® Panther Lake platforms.
- Added support for Intel® Platform Brand Identity 2.0 features.
- Improved handling of HECI communication buffer sizes.
- Updated platform ID support for new PCH generations.
- Minor bug fixes and code cleanup.

Intel® Unique Platform ID Sample Release 3.0.0.1:
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- This Intel® Unique Platform ID (Intel® UPID) sample application is now compatible with 
  Intel® CSME version 20.x, used on Intel® Lunar Lake platforms.
  Includes important bug fixes for enhanced reliability.
  See the Intel® UPID SDK documentation for details about the Intel® UPID feature: 
  https://www.intel.com/content/www/us/en/developer/articles/technical/upid-attestation-sdk-usage.html

Intel® Unique Platform ID Sample Release 2.0.0.1:
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- This version of the Intel® Unique Platform ID (Intel® UPID) sample application includes 
  the added capability of obtaining the Intel® Platform Brand Identity information from the Intel® UPID certificate. 
  This new capability is available in Meteor Lake (Intel® CSME 18.0) and later platforms. 
  See the Intel® UPID SDK documentation for details about the Intel® UPID feature: 
  https://www.intel.com/content/www/us/en/developer/articles/technical/upid-attestation-sdk-usage.html

  
Intel® Unique Platform ID Sample Release 1.0.0.1:
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- This is the first release of the Intel® Unique Platform ID sample.
- The Intel® Unique Platform ID feature is available starting from Tiger Lake. See the Intel® UPID SDK documentation for details:
	https://www.intel.com/content/www/us/en/developer/articles/technical/upid-attestation-sdk-usage.html
- The sample application includes:
   1. A compiled sample in the Bin folder
   2. C# source code in the Src folder.
- See the Readme file for more details.