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1.1 KiB
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33 lines
1.1 KiB
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.. _release_notes_2.5.1:
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ACRN v2.5.1 (Aug 2021)
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######################
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We are pleased to announce an update release of the Project ACRN hypervisor
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version 2.5.1. This is a maintenance release based off the v2.5 branch that
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provides an update with a few bug fixes and support for Trusted Platform Module
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(TPM) 2.0.
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There were no documentation changes in this update, so you can still refer to
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the v2.5-specific documentation found at https://projectacrn.github.io/2.5/.
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See the :ref:`release_notes_2.5` release notes for information about the v2.5
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release.
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What's New in v2.5.1
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********************
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Trusted Platform Module (TPM) 2.0 support
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ACRN hypervisor now supports pre-launched VM remote attestation use cases by
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passing the TPM 2.0 ACPI table provided by the BIOS to the pre-launched VM.
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Fixed Issues Details
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********************
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.. comment example item
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- :acrn-issue:`5626` - [CFL][industry] Host Call Trace once detected
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- :acrn-issue:`6305` - Pre-launched Zephyr VM coud not get ACPI table
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- :acrn-issue:`6334` - Hypervisor console does not support 64-bit bar PCI UART with 32-bit bar space
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