ntlmclient v0.9.0
This is the beta release of ntlmclient, which provides NTLMv2 authentication and which you should absolutely not use unless you have no other choice.
You should use Kerberos for single sign-on, or just use HTTP Basic for username/password authentication, and you should always use TLS 1.2 or better. However, if you truly must use NTLMv2 because that's what's enabled on your server, then this library is useful for you.