ACPI Component Architecture Downloads (Previous Releases)

775127
1/5/2026

Introduction

7th August 2025. Summary of changes for version 20250807:

Available Downloads

  • Size: 1.9 MB
  • SHA256: EACA4C0248DB872A055AB38B0DEAB4F5F577D1A0CADA0FCBC0D80955E2A98E33
  • Size: 1.7 MB
  • SHA256: A3DF5EB6B21324075D6AFF9B1743E200FBA5A1B21F35686C2D2B4466B2DF6886
  • Size: 3.1 MB
  • SHA256: 1A2CCB8D30076B5EE367E29BB30348C0F90C4491F367C649082FDA90A378C50A
  • Size: 1.9 MB
  • SHA256: F8FF20C77AF63628629825CEDC0A739A66FD52CD677ABB4F5825D64D9AF037F2
  • Size: 3.3 MB
  • SHA256: 13E8DCFD6C29F5CDCC71ED10681E739668E411ED74E4B1D46A2841A31944A081
  • Size: 1.3 MB
  • SHA256: 38497484F8AAEB48411A9E85BF28C61DE5232F10921344D845B608A33A59CD4E

Detailed Description

Major changes:

  • Update many existing ACPI tables to follow the ACPI 6.6 Specification changes and/or newly approved ASWG ECRs 
  • Add a few new ACPI tables: IOVT, SWFT, KEYP 
  • Add many new UUIDs, Hardware/PnP/ACPI IDs 
  • Support a few new special methods (_xxx format) and modify a few existing ones to stay compliant with the latest ACPI Specification changes
  • Improve existing tools/utilities and fix/clean up some problematic usages, along with patching certain vulnerabilities 

Disclaimers1

Product and Performance Information

1

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