TLS/SSL: Added SslSettings.SslServerCertificateValidationOptions and SslCertificateValidationEventArgs.Options properties.
Cryptography: Added workaround for eToken CSP private key operations.
Cryptography: RSACryptoServiceProvider usability detection made more compatible.
修補程式
SFTP: Fixed Download() method for filenames starting with backslash on Unix-like servers.
File Server: Fixed behavior of Rename operation in virtual file systems when the source file name and the target file name differ only in letter casing.
File Server: Fixed propagation of the custom error from the SaveContent method in virtual file systems.
File Server: Fixed non-working combination of legacy 'diffie-hellman-group14-sha1' key exchange cipher with 'hmac-sha2-512' MAC cipher.
Telnet: Fixed wrong handling of 0D FF sequences (not processed if preceded by 0A and reported as regular data).