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/

Obsolete member 'Poly1305.Sign(byte[], byte[])' overrides non-obsolete member 'OneTimeAuth.Sign(byte[], byte[])'

Obsolete member 'Poly1305.Sign(ArraySegment<byte>, ArraySegment<byte>, ArraySegment<byte>)' overrides non-obsolete member 'OneTimeAuth.Sign(ArraySegment<byte>, ArraySegment<byte>, ArraySegment<byte>)'

Obsolete member 'Poly1305.Verify(byte[], byte[], byte[])' overrides non-obsolete member 'OneTimeAuth.Verify(byte[], byte[], byte[])'

Obsolete member 'Poly1305.Verify(ArraySegment<byte>, ArraySegment<byte>, ArraySegment<byte>)' overrides non-obsolete member 'OneTimeAuth.Verify(ArraySegment<byte>, ArraySegment<byte>, ArraySegment<byte>)'

Possible null reference return.

Possible null reference return.

Possible null reference return.

Possible null reference return.

Possible null reference return.