OpenUSD updates and Conan package.

- All releases
  - [OpenUSD now built as a Conan package](AcademySoftwareFoundation#231)
    - Conan package is named openusd, build container remains ci-usd to avoid breaking existing workflows
    - [additional OpenUSD dependencies enabled](AcademySoftwareFoundation#262)
      - usdview
      - Python
      - Alembic with hdf5
      - MaterialX (previously enabled)
      - OpenColorIO
      - OpenImageIO
      - OpenShadingLanguage (updates to osl Conan recipe now that OpenUSD requires() it)
      - OpenVDB
      - Ptex
    - Following optional components are not enabled yet due to more complex dependencies
      - Draco
      - Embree
      - Mayapi
      - Renderman
      - Vulkan
  - Document use cases in `README.md`:
    - GitHub Actions
    - GPU Workloads
    - Extracting binaries from images and packages
- 2026.x (no new container image release yet)
  - [OpenUSD 25.08 to 26.03](AcademySoftwareFoundation#343)

Signed-off-by: Jean-Francois Panisset <panisset@gmail.com>

Author: jfpanisset

.github/workflows/docker-builds.yml

@@ -320,20 +320,20 @@ jobs:
           --build-missing \
           --push NO
 
-    - name: Build vfx2 level 1 Conan packages
+    - name: Build vfx1 level 6 Conan packages
       run: |
         set -ex
         uv run aswfdocker \
           --verbose \
           build \
           --ci-image-type PACKAGE \
-          --group vfx2-1 \
+          --group vfx1-6 \
           --version ${{ matrix.version_noclang }} \
           --use-conan \
           --build-missing \
           --push NO
 
-    - name: Build vfx2 level 2 non-Conan packages
+    - name: Build vfx2 non-Conan packages
       run: |
         set -ex
         uv run aswfdocker \

CHANGELOG.md

@@ -2,6 +2,36 @@
 
 All notable changes to this project will be documented in this file.
 
+# 2026-03-23
+
+OpenUSD updates and Conan package.
+
+- All releases
+  - [OpenUSD now built as a Conan package](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/231)
+    - Conan package is named openusd, build container remains ci-usd to avoid breaking existing workflows
+    - [additional OpenUSD dependencies enabled](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/262)
+      - usdview
+      - Python
+      - Alembic with hdf5
+      - MaterialX (previously enabled)
+      - OpenColorIO
+      - OpenImageIO
+      - OpenShadingLanguage (updates to osl Conan recipe now that OpenUSD requires() it)
+      - OpenVDB
+      - Ptex
+    - Following optional components are not enabled yet due to more complex dependencies
+      - Draco
+      - Embree
+      - Mayapi
+      - Renderman
+      - Vulkan
+  - Document use cases in `README.md`:
+    - GitHub Actions
+    - GPU Workloads
+    - Extracting binaries from images and packages
+- 2026.x (no new container image release yet)
+  - [OpenUSD 25.08 to 26.03](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/343)
+
 # 2026-03-14
 
 - All releases

CONTRIBUTING.md

@@ -652,7 +652,7 @@ aswfdocker release -t PACKAGE -g vfx1-2 -v 2024 -v 2025 -v 2026 --docker-org asw
 aswfdocker release -t PACKAGE -g vfx1-3 -v 2024 -v 2025 -v 2026 --docker-org aswf -m "RELEASE_NOTES!"
 aswfdocker release -t PACKAGE -g vfx1-4 -v 2024 -v 2025 -v 2026 --docker-org aswf -m "RELEASE_NOTES!"
 aswfdocker release -t PACKAGE -g vfx1-5 -v 2024 -v 2025 -v 2026 --docker-org aswf -m "RELEASE_NOTES!"
-aswfdocker release -t PACKAGE -g vfx2-1 -v 2024 -v 2025 -v 2026 --docker-org aswf -m "RELEASE_NOTES!"
+aswfdocker release -t PACKAGE -g vfx1-6 -v 2024 -v 2025 -v 2026 --docker-org aswf -m "RELEASE_NOTES!"
 aswfdocker release -t PACKAGE -g vfx2 -v 2024 -v 2025 -v 2026 --docker-org aswf -m "RELEASE_NOTES!"
 
 # Finally build the CI images