OpenUSD v25.11 released!

varun · October 24, 2025, 6:58pm

Hi everyone,

OpenUSD v25.11 has been officially tagged and released on GitHub. Please see the release notes for more details on what’s new.

github.com/PixarAnimationStudios/OpenUSD

CHANGELOG.md

363a7c8da

# Change Log

## [25.11] - 2025-10-24

UsdImaging now defaults to using the Hydra 2 scene index code path.
`USDIMAGINGGL_ENGINE_ENABLE_SCENE_INDEX` is now enabled by default.  

### Build

- Various fixes and changes to build_usd.py:
  - Updated to ensure use of the TBB library built by the script.
    (Issue: [#3610](https://github.com/PixarAnimationStudios/OpenUSD/issues/3610))
  - Updated OpenSubdiv version to 3.6.1

- Updated the Vulkan SDK version to 1.4.321.0

- Enabled building a subset of OpenUSD with the emscripten compiler. Current 
  support is limited to pxr/base and a subset of the C++ based tests. Work in 
  this area is ongoing and will continue in forthcoming releases.

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Varun

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OpenUSD v25.11 released!

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