The following actions uses node12 which is deprecated and will be forced to run on node16: actions/checkout@v2, actions/setup-dotnet@v1. For more info: https://github.blog/changelog/2023-06-13-github-actions-all-actions-will-run-on-node16-instead-of-node12-by-default/

.NET Core 3.1 is no longer supported and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the .NET support policy.

'MaterialBuilder.WithSpecularGlossinessShader()' is obsolete: 'SpecularGlossiness has been deprecated by Khronos'

'KnownChannel.SpecularGlossiness' is obsolete: 'This channel is used by KHR_materials_pbrSpecularGlossiness extension, which has been deprecated by Khronos; use SpecularColor instead.'

'MaterialBuilder.WithChannelParam(KnownChannel, Vector4)' is obsolete: 'Use WithChannelParam(KnownChannel channelKey, KnownProperty propertyName, Object parameter)'

'MaterialBuilder.WithSpecularGlossinessShader()' is obsolete: 'SpecularGlossiness has been deprecated by Khronos'

'KnownChannel.SpecularGlossiness' is obsolete: 'This channel is used by KHR_materials_pbrSpecularGlossiness extension, which has been deprecated by Khronos; use SpecularColor instead.'