ReleaseMicrosoftMicrosoftpublished Jun 26, 2026seen Jun 26

microsoft/mu_basecore v2025110002.0.8

microsoft/mu_basecore

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published Jun 26, 2026seen Jun 26captured 2whttp 200method plain

v2025110002.0.8

Repository: microsoft/mu_basecore

Tag: v2025110002.0.8

Published: 2026-06-26T15:52:52Z

Prerelease: no

Release notes:

What's Changed

[REBASE \& FF] [CHERRY-PICK] Cherry-Pick PEI Memory Bins Commits @os-d (#1838)

Change Details

Description

PEI memory bins has been merged in edk2. This reverts the Mu changes and pulls in the edk2 commits. It also cherry-picks some other related commits that had been upstreamed to edk2 but not pulled down to Mu related to memory bins.

Finally, the resource descriptor HOB v2 change needed to be reverted and reapplied so the logic would go in the correct spot with the PEI memory bins changes.

  • [ ] Impacts functionality?
  • [ ] Impacts security?
  • [ ] Breaking change?
  • [ ] Includes tests?
  • [ ] Includes documentation?

How This Was Tested

Booting patina-qemu to shell and confirming PEI memory bins worked and are inherited in DXE.

Integration Instructions

N/A.

Full Changelog: https://github.com/microsoft/mu_basecore/compare/v2025110002.0.7...v2025110002.0.8

Notability

notability 3.0/10

Routine firmware library release, not AI model