Changes for version v0.993
- added SSL_cert and SSL_key parameter which do not take a file name like SSL_cert_file and SSL_key_file but an internal X509* resp. EVP_PKEY* value. Useful for dynamically created certificates and keys.
- added test for sysread/syswrite behavior (which was changed in v0.991)
- IO::Socket::SSL - Nearly transparent SSL encapsulation for IO::Socket::INET.