New OAUTH component - support for many popular online services, including GMail, Facebook, Twitter, YandexDisk and many more. LocalWebServer, WebApplication and EnterCodeForm OAUTH protocol end-points are supported.
New SFTP client component was implemented. The following features are supported: user-password authorization, public key authorization, download/upload files, manage SFTP directories and many more.
New DKIM component was introduced with the ability to sign and verify mail messages, generate DKIM keys and DNS txt records for these keys.
New HTTP server component allows you to run a single-threaded listening connection, receive requests and send responses to connected HTTP client.
New Encryptor component allows you to encrypt/decrypt files, text or binary data, sign with digital signature algorithms and store the enveloped data to a file or stream, verify digital signatures for existing enveloped data and many more. X509 certificates are supported.
New CryptEncoder class allows you to encode/decode cryptographic keys, certificates and other data in PEM and SSH2 formats. The algorithm allows you to decrypt encrypted SSH2 private keys as well.
MailMessage - RFC 5987 support added, file names in UTF-8 format implemented.