Ispc from source

CHANGELOG.md

@@ -2,6 +2,55 @@
 
 All notable changes to this project will be documented in this file.
 
+# 2026-08-16
+
+- All releases
+  - [ispc built from source instead of binary downloads](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/426)
+    - tight coupling with LLVM means more versions are required to line up with our supported LLVM versions
+    - 2023 : 1.21.0 / LLVM 15
+    - 2024 : 1.24.0 / LLVM 17
+    - 2025 : 1.26.0 / LLVM 18
+    - 2026 : 1.31.0 / LLVM 20
+    - 2027 : 1.31.0 / LLVM 22
+  - [openimagedenoise build from source instead of binary downloads](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/428). Only the cpu and cuda device plugins are currently being built.
+    - disable compute_100 and compute_120 (aka Blackwell) CUDA support in 2.3.3 since in 2023/2024/2025 we have CUDA Toolkit 12.6.3 which is too old
+    - 2023 : 2.3.3
+    - 2024 : 2.3.3
+    - 2025 : 2.5.0
+    - 2026 : 2.5.0
+    - 2027 : 2.5.0
+  - rawtoaces package gets a [test_package](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/268)
+  - rawtoaces [builds its tests](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/441)
+  - wide character support disabled in log4cplus for Moonray compatibility
+  - enable log4cplus when building OpenVDB (log4cplus 2.x.x supports C++ 17)
+  - Match OpenSubdiv own CMake targets
+  - OpenUSD OSL and OIIO plugins [linked to required DSOs](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/450)
+  - Include CLI tools with lua to avoid mismatch with system installed version
+- 2024.9 releases
+  - OpenEXR 3.2.10 to 3.2.11
+- 2025.8 releases
+  - OpenEXR 3.3.12 to 3.3.13
+- 2026.6 releases
+  - OpenEXR 3.4.13 to 3.4.14
+  - OpenImageIO 3.1.14.1 to [3.1.16.0](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/440)
+  - OpenShadingLanguage 1.15.5.0 to [1.15.6.0](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/440)
+  - OpenUSD MaterialX shader issues [#454](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/454) and [#455](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/454)
+  - rawtoaces 2.1.1 to 2.2.0
+- 2027.1 releases
+  - b2 5.4.2 to 5.4.3
+  - Expat 2.8.1 to 2.8.2
+  - libjpeg-turbo 3.1.4.1 to 3.2.0
+  - libjxl 0.11.2 to 0.12.0
+  - libraw 0.22.1 to 0.22.2
+  - OpenEXR 3.4.14
+  - OpenImageIO 3.1.14.1 to [3.1.16.0](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/440)
+  - OpenJPH 0.27.4 to 0.30.1
+  - OpenShadingLanguage 1.15.5.0 to [1.15.6.0](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/440)
+  - OpenUSD 26.05 to 26.08
+  - OpenUSD MaterialX shader issues [#454](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/454) and [#455](https://github.com/AcademySoftwareFoundation/aswf-docker/issues/454)
+  - pugixml 1.15 to 1.16
+  - rawtoaces 2.1.1 to 2.2.0
+
 # 2026-08-04
 
 - All releases

README.md

@@ -198,7 +198,7 @@ To build a single Conan package, e.g. OpenUSD:
 # First list the available CI packages to know which package belong to which "group":
 aswfdocker packages
 # Then run the build
-aswfdocker --verbose build --ci-image-type PACKAGE --group vfx-6 --version 2026 --use-coman --target openusd
+aswfdocker --verbose build --ci-image-type PACKAGE --group vfx-6 --version 2026 --use-conan --target openusd
 # Or the simpler but less flexible syntax:
 aswfdocker build --full-name aswftesting/ci-package-usd:2026
 ```