3.4.2

Changed

• Improve deserialization performance.
• Publish Windows python3.9 wheel.
• Disable unsupported SIMD features on non-x86, non-ARM targets

3.4.1

Fixed

• Fix orjson.dumps.__module__ and orjson.loads.__module__ not being the
  str "orjson".

Changed

• Publish macos python3.9 wheel.
• More packaging documentation.

3.4.0

Added

• Serialize numpy.uint8 and numpy.int8 instances.

Fixed

• Fix serializing numpy.empty() instances.

Changed

• No longer publish manylinux1 wheels due to tooling dropping support.

3.3.1

Fixed

• Fix failure to deserialize some latin1 strings on some platforms. This
  was introduced in 3.2.0.
• Fix annotation of optional parameters on orjson.dumps() for help().

Changed

• Publish manylinux2014 wheels for amd64 in addition to manylinux1.

3.3.0

Added

• orjson.dumps() now serializes individual numpy floats and integers, e.g.,
  numpy.float64(1.0).
• orjson.OPT_PASSTHROUGH_DATACLASS causes orjson.dumps() to pass
  dataclasses.dataclass instances to default.

3.2.2

Fixed

• Fix serializing dataclasses.dataclass that have no attributes.

Changed

• Improve deserialization performance of str.

3.2.1

Fixed

• Fix orjson.dumps(..., **{}) raising TypeError on python3.6.

3.2.0

Added

• orjson.OPT_APPEND_NEWLINE appends a newline to output.

Changed

• Improve deserialization performance of str.

3.1.2

Fixed

• Fix serializing zero-dimension numpy.ndarray.

3.1.1

Fixed

• Fix repeated serialization of str that are ASCII-only and have a legacy
  (non-compact) layout.