OpenXR SDK 1.1.45

OpenXR SDK 1.1.45 (2025-02-05)

This release includes a new multi-vendor extension, a new vendor extension,
improvements to Android builds and artifacts, and a revision to a new
architecture added in 1.1.42.

Note that SDK release 1.1.44 was skipped to keep up with a monthly cadence for
patch releases.

• Registry
  • Extension reservation: Reserve 15 extensions for EpicGames.
    (internal MR 3649)
  • Improvement: Clean up spacing in some functions, improving specification and
    header output appearance.
    (internal MR 3660)
  • New multi-vendor extension: XR_EXT_frame_synthesis
    (internal MR 2200,
    OpenXR-Docs PR 122)
  • New vendor extension: XR_BD_body_tracking
    (internal MR 2867)
• SDK
  • Change: Update the ABI identifier of LoongArch64 in
    specification/loader/runtime.adoc and the loader. This introduces a small
    incompatibility on this platform, but only if you were already decorating your
    manifests with ABI/architecture, which is unlikely.
    (OpenXR-SDK-Source PR 523)
  • Improvement: Update Gradle (for hello_xr and other tests) from 7.5/7.5.1 to to
    8.5, and Android Gradle Plugin to 8.1.4.
    (internal MR 3640)
  • Improvement: Adjust build so that it is possible to build a new binary .aar
    file from an unzipped sources.jar file, by calling something like bash org/khronos/openxr/openxr_loader_for_android/maintainer-scripts/build-aar.sh.
    (internal MR 3642)
  • Improvement: In build-aar.sh, skip making a sources.jar automatically if we
    lack the requirements (such as when we are already building from one.)
    (internal MR 3642)

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Attached release artifacts are signed by specification editor Rylie Pavlik's key, with key fingerprint 45207B2B1E53E1F2755FF63CC5A2D593A61DBC9D. Link goes to full public key.

Additional binaries are available from the OpenXR-SDK-Source repo release 1.1.45