| ⇢ | A | SecureConnection added | |
| A | ↛ | SslConnection removed | |
| A | ↛ | TlsConnection removed |
| ⇢ | A | SecureConnection::__construct() added | |
| ⇢ | A | SecureConnection::connect() added | |
| ⇢ | A | ClientFactory::withStartTls() added | |
| ⇢ | A | ClientFactory::withoutStartTls() added | |
| ⇢ | A | SecureConnection::upgrade() added | |
| ⇢ | A | CryptoConstant::getAdvisedType() added | |
| ⇢ | A | CryptoConstant::getSupportType() added | |
| ⇢ | A | CryptoConstant::getAdvisedProtocol() added | |
| ⇢ | A | CryptoConstant::getSupportProtocol() added | |
| A | ↛ | TlsConnection::connect() removed | |
| A | ↛ | TlsConnection::fromResource() removed | |
| A | ↛ | ClientFactory::withCrypto() removed | |
| A | ↛ | SslConnection::__construct() removed | |
| A | ↛ | SslConnection::connect() removed | |
| A | ↛ | TlsConnection::__construct() removed | |
| A | ↛ | TlsConnection::upgrade() removed | |
| A | ↛ | SslConnection::upgrade() removed |