Update the Intel microcode to the IPU 2025.4 drop.
Nov 19, 2025
**Checksum: 8233a8e36c3a6f748a8d29e1bbfd8d178712aeb468ff6d81f2d07c412d206482
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These updates include the following improvements:
- Reduce the time taken for a host to shutdown if the pool coordinator is unreachable.
- Refine the criteria as to when data merge of a deleted snapshot might be abandoned, to allow more cases to complete.
- New UEFI boot VMs will be provisioned with the 2023 Microsoft Secure Boot certificates in addition to the existing certificates.
- Update the Intel microcode to the IPU 2025.4 drop.
These updates contain fixes for the following issues:
- Some I/O statistics may report a value that is incorrect by a factor of 5.

