3.10.10

Fixed

• Fix int serialization on s390x. This was introduced in 3.10.8.

Changed

• Publish aarch64 manylinux_2_17 wheel for 3.13 to PyPI.

3.10.9

Fixed

• Fix int serialization on 32-bit Python 3.8, 3.9, 3.10. This was
  introduced in 3.10.8.

3.10.8

Changed

• int serialization no longer chains OverflowError to the
  the __cause__ attribute of orjson.JSONEncodeError when range exceeded.
• Compatibility with CPython 3.14 alpha 1.
• Improve performance.

3.10.7

Changed

• Improve performance of stable Rust amd64 builds.

3.10.6

Changed

• Improve performance.

3.10.5

Changed

• Improve performance.

3.10.4

Changed

• Improve performance.

3.10.3

Changed

• manylinux amd64 builds include runtime-detected AVX-512 str
  implementation.
• Tests now compatible with numpy v2.

3.10.2

Fixed

• Fix crash serializing str introduced in 3.10.1.

Changed

• Improve performance.
• Drop support for arm7.

3.10.1

Fixed

• Serializing numpy.ndarray with non-native endianness raises
  orjson.JSONEncodeError.

Changed

• Improve performance of serializing.