2.1.0

Added

• orjson.dumps() serializes dataclasses.dataclass instances if
  option=orjson.OPT_SERIALIZE_DATACLASS is specified.
• orjson.dumps() accepts orjson.OPT_UTC_Z to serialize UTC as "Z" instead
  of "+00:00".
• orjson.dumps() accepts orjson.OPT_OMIT_MICROSECONDS to not serialize
  the microseconds attribute of datetime.datetime and datetime.time
  instances.
• orjson.loads() accepts bytearray.

Changed

• Drop support for Python 3.5.
• Publish manylinux2010 wheels instead of manylinux1.

2.0.11

Changed

• Publish Python 3.8 wheel for Linux.

2.0.10

Changed

• Performance improvements and lower memory usage in deserialization
  by creating only one str object for repeated map keys.

2.0.9

Changed

• Minor performance improvements.

Fixed

• Fix inaccurate zero padding in serialization of microseconds on
  datetime.time objects.

2.0.8

Fixed

• Fix inaccurate zero padding in serialization of microseconds on
  datetime.datetime objects.

2.0.7

Changed

• Publish PEP 517 source distribution.

Fixed

• orjson.dumps() raises JSONEncodeError on circular references.

2.0.6

Changed

• Performance improvements.

2.0.5

Fixed

• Fix inaccuracy in deserializing some float values, e.g.,
  31.245270191439438 was parsed to 31.24527019143944. Serialization was
  unaffected.

2.0.4

Changed

• orjson.dumps() now serializes datetime.datetime objects without a
  tzinfo rather than raising JSONEncodeError.

2.0.3

Changed

• orjson.loads() uses SSE2 to validate bytes input.