- update to 22:
* Add iostream wrapper (#530)
* Add Jsonx example for converting JSON into JSONx (a XML
format) (#531)
* Add optional unresolvedTokenIndex parameter to Pointer::Get()
(#532)
* Add encoding validation option for Writer/PrettyWriter (#534)
* Add Writer::SetMaxDecimalPlaces() (#536)
* Support {0, } and {0, m} in Regex (#539)
* Add Value::Get/SetFloat(), Value::IsLossLessFloat/Double()
(#540)
* Add stream position check to reader unit tests (#541)
* Add Templated accessors and range-based for (#542)
* Add (Pretty)Writer::RawValue() (#543)
* Add Document::Parse(std::string), Document::Parse(const
char*, size_t length) and related APIs. (#553)
* Add move constructor for GenericSchemaDocument (#554)
* Add VS2010 and VS2015 to AppVeyor CI (#555)
* Add parse-by-parts example (#556, #562)
* Support parse number as string (#564, #589)
* Add kFormatSingleLineArray for PrettyWriter (#577)
* Added optional support for trailing commas (#584)
* Added filterkey and filterkeydom examples (#615)
* Added npm docs (#639)
* Allow options for writing and parsing NaN/Infinity (#641)
* Add std::string overload to PrettyWriter::Key() when
RAPIDJSON_HAS_STDSTRING is defined (#698)

* Bug fix: added kernel specializations for
* update pyodide parts a bit