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/

'IBinaryMemoryWriteStream.Position' hides inherited member 'IBinaryWriteStream.Position'. Use the new keyword if hiding was intended.

'IBinaryMemoryWriteStream.Length' hides inherited member 'IBinaryWriteStream.Length'. Use the new keyword if hiding was intended.

'IFileStreamFactory.Create(string, FileMode, FileAccess, FileShare)' is obsolete: 'Use `IFileStreamFactory.New(string, FileMode, FileAccess, FileShare)` instead.'

XML comment is not placed on a valid language element

XML comment has a typeparam tag for 'T', but there is no type parameter by that name

Type parameter 'TResult' has no matching typeparam tag in the XML comment on 'SymbolExtensions.GetMethodInfo<T, TResult>(Expression<Func<T, TResult>>)' (but other type parameters do)

'ReliabilityContractAttribute' is obsolete: 'The Constrained Execution Region (CER) feature is not supported.' (https://aka.ms/dotnet-warnings/SYSLIB0004)

'Consistency' is obsolete: 'The Constrained Execution Region (CER) feature is not supported.' (https://aka.ms/dotnet-warnings/SYSLIB0004)

'Cer' is obsolete: 'The Constrained Execution Region (CER) feature is not supported.' (https://aka.ms/dotnet-warnings/SYSLIB0004)