* new: it is now possible to control the precision used when serializing DOUBLE values via usage of
`PhpXmlRpc::$xmlpc_double_precision`
+* fixed: `Encoder::encode` would not correctly encode DateTime and DateTimeImmutable objects
+
+* improvements to the Wrapper classes in identifying the required arguments types from phpdoc: support 'array[]',
+ 'DateTime' and 'DateTimeImmutable'
+
* improvements to the support of the XMLRPC extension emulation (as provided by the phpxmlrpc/polyfill-xmlrpc package)
* removed obsolete files from the 'extras' directory