3.8.3

Fixed

• orjson.dumps() accepts option=None per Optional[int] type.

3.8.2

Fixed

• Fix tests on 32-bit for numpy.intp and numpy.uintp.

Changed

• Build now depends on rustc 1.60 or later.
• Support building with maturin 0.13 or 0.14.

3.8.1

Changed

• Build maintenance for Python 3.11.

3.8.0

Changed

• Support serializing numpy.int16 and numpy.uint16.

3.7.12

Fixed

• Fix datetime regression tests with tzinfo 2022b.

Changed

• Improve performance.

3.7.11

Fixed

• Revert dict iterator implementation introduced in 3.7.9.

3.7.10

Fixed

• Fix serializing dict with deleted final item. This was introduced in 3.7.9.

3.7.9

Changed

• Improve performance of serializing.
• Improve performance of serializing pretty-printed (orjson.OPT_INDENT_2)
  to be much nearer to compact.
• Improve performance of deserializing str input.
• orjson now requires Rust 1.57 instead of 1.54 to build.

3.7.8

Changed

• Build makes best effort instead of requiring "--features".
• Build using maturin 0.13.

3.7.7

Changed

• Support Python 3.11.