Node.js 16 actions are deprecated. Please update the following actions to use Node.js 20: actions/checkout@v3, actions/setup-dotnet@v3. For more information see: https://github.blog/changelog/2023-09-22-github-actions-transitioning-from-node-16-to-node-20/.

'UInt256_10x26.EqualsVar(in UInt256_10x26)' is obsolete: 'Removed from libsecp256k1'

'PrivateKey' is obsolete

'PrivateKey' is obsolete

'Scalar8x32.Inverse_old()' is obsolete: 'Use Inverse() instead.'

'Rfc6979.GetK(byte[], byte[], byte[])' is obsolete: 'Use the more optimized version through Init()+Generate() methods'

'Rfc6979.GetK(byte[], byte[], byte[])' is obsolete: 'Use the more optimized version through Init()+Generate() methods'

'Scalar8x32.InverseVar_old()' is obsolete: 'Use InverseVar() instead.'

'UInt256_10x26.EqualsVar(in UInt256_10x26)' is obsolete: 'Removed from libsecp256k1'

'Scalar8x32.InverseVar_old()' is obsolete: 'Use InverseVar() instead.'