Improves key-only variant of Login method when the server requests further authentication.
Features
- SFTP: Improved key-only variant of Login method when the server requests further authentication and AuthenticationRequest event has been registered.
- SCP: Improved key-only variant of Login method when the server requests further authentication and AuthenticationRequest event has been registered.
- SSH: Added support for 'server-sig-algs' SSH extension (RFC 8332).
- SSH: Improved logging of 'partial success' authentication responses.
- TLS Core: Added support for TLS extended master secret extension (RFC 7627).
- Common: Improved internal asynchronous infrastructure for old platforms.
