Adds support for PreAuthenticate with Digest authentication method.
Features
- All: Added support for Microsoft .NET 6.0 RC2.
- HTTP: Added support for PreAuthenticate with Digest authentication method.
- HTTP: Very small timeouts (<1000) in HttpRequest.Timeout are now treated as 1000 (one second).
- TLS Core: Improved handling of exceptions in TlsSocket.Send method.
- Cryptography: Small optimization in AVX2 implementation of ChaCha20.