-* changed: the default encoding delivered from the library to your code is now utf8.
- It can be changed at anytime setting a value to PhpXmlRpc\PhpXmlRpc::$xmlrpc_internalencoding
+* changed: the default character encoding delivered from the library to your code is now utf8.
+ It can be changed at any time setting a value to PhpXmlRpc\PhpXmlRpc::$xmlrpc_internalencoding
+
+* improved: the library now accepts requests/responses sent using other character sets than UTF-8/ISO-8859-1/ASCII.
+ This only works when the mbstring php extension is enabled.