The following artifacts were uploaded using a version of actions/upload-artifact that is scheduled for deprecation: "MaterialX_ClangFormat", "MaterialX_Linux_Clang_10_Python37", "MaterialX_Linux_Clang_13_Python39", "MaterialX_Linux_GCC_12_Python39", "MaterialX_Linux_GCC_9_Python37", "MaterialX_MacOS_Xcode_13_Python39", "MaterialX_MacOS_Xcode_14_Python39", "MaterialX_Windows_VS2019_x64_Python38", "MaterialX_Windows_VS2022_x64_Python39", "Reference_Shaders_Linux_GCC_12_Python39", "Renders_Linux_Clang_13_Python39". Please update your workflow to use v4 of the artifact actions. Learn more: https://github.blog/changelog/2024-04-16-deprecation-notice-v3-of-the-artifact-actions/