orjson releases
PyPI package, released from ijl/orjson on GitHub · No. 167 of the most used PyPI packages in the paper's catalog
Latest release the paper recorded: orjson 3.13.0, Oct 7, 2026. Its newest GitHub release when last read: Oct 7, 2026.
Latest releases
Newest first, each linking to its notes on GitHub; the excerpt is the notes' own opening, where they have text.
- orjson 3.13.0
From the release notesChanged No longer publish PyPI wheels for Windows x86/i686. Added Serialize new Python 3.15 built in type frozendict identical to dict (PEP 814).