3.10.16

Changed

• Improve performance of serialization on amd64 machines with AVX-512.
• ABI compatibility with CPython 3.14 alpha 6.
• Drop support for Python 3.8.
• Publish additional PyPI wheels for macOS that target only aarch64, macOS 15,
  and recent Python.

3.10.15

Changed

• Publish PyPI manylinux aarch64 wheels built and tested on aarch64.
• Publish PyPI musllinux aarch64 and arm7l wheels built and tested on aarch64.
• Publish PyPI manylinux Python 3.13 wheels for i686, arm7l, ppc64le, and s390x.

3.10.14

Changed

• Specify build system dependency on maturin>=1,<2 again.
• Allocate memory using PyMem_Malloc() and similar APIs for integration
  with pymalloc, mimalloc, and tracemalloc.
• Source distribution does not ship compressed test documents and relevant
  tests skip if fixtures are not present.
• Build now depends on Rust 1.82 or later instead of 1.72.

3.10.13

Changed

• Fix compatibility with maturin introducing a breaking change in 1.8.0 and
  specify a fixed version of maturin. Projects relying on any previous version
  being buildable from source by end users (via PEP 517) must upgrade to at
  least this version.

3.10.12

Changed

• Publish PyPI manylinux i686 wheels.
• Publish PyPI musllinux i686 and arm7l wheels.
• Publish PyPI macOS wheels for Python 3.10 or later built on macOS 15.
• Publish PyPI Windows wheels using trusted publishing.

3.10.11

Changed

• Improve performance of UUIDs.
• Publish PyPI wheels with trusted publishing and PEP 740 attestations.
• Include text of licenses for vendored dependencies.

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.