5.9.0

Breaking

• Raise TypeError if toDict() returns a non-dict instead of silently converting it to null (#615) @eltoder
• Use lowercase strings for bool dict keys (#614) @eltoder

Added

• Deploy to PyPI using trusted publishing (#603) @hugovk
• Replace PyPy3.8 wheel with PyPy3.10 (#602) @hugovk

Changed

• Speed-up and cleanup objToJSON (#615) @eltoder
• Use lowercase strings for bool dict keys (#614) @eltoder

Fixed

• Fix typos found by codespell (#610) @DimitriPapadopoulos
• Fix undefined behavior in Buffer_AppendLongUnchecked (#606) @WillAyd

5.8.0

Added

• Build wheel for Python 3.12 beta (built against 3.12.0b2) (#594) @hugovk

Changed

• Drop support for Python 3.7 (#595) @hugovk

Fixed

• Include BSD-3-Clause and TCL license text (#584) @musicinmybrain

5.7.0

Added

• Support ujson.loads(bytearray(...)) and other bytes-like objects. (#573) @bwoodsend

5.6.0

Added

• Update vendored double-conversion to 3.2.1 (#570) @joemarshall

Fixed

• Fix len integer overflow issue (#567) @marioga

5.5.0

Added

• Add support for Python 3.11 and PyPy3.9 (#564) @hugovk
• Add separators encoding parameter (#557) @JustAnotherArchivist

Fixed

• Fix encoding of infinity (#80). (#562) @bwoodsend

5.4.0

Added

• Add support for arbitrary size integers (#548) @JustAnotherArchivist

Fixed

• CVE-2022-31116:
  • Replace wchar_t string decoding implementation with a uint32_t-based one (#555) @JustAnotherArchivist
  • Fix handling of surrogates on decoding (#550) @JustAnotherArchivist
• CVE-2022-31117: Potential double free of buffer during string decoding @JustAnotherArchivist
• Fix memory leak on encoding errors when the buffer was resized (#549) @JustAnotherArchivist
• Integer parsing: always detect overflows (#544) @NaN-git
• Fix handling of surrogates on encoding (#530) @JustAnotherArchivist

5.3.0

Added

• Test Python 3.11 beta (#539) @hugovk

Changed

• Benchmark refactor - argparse CLI (#533) @Erotemic

Fixed

• Fix segmentation faults when errors occur while handling unserialisable objects (#531) @JustAnotherArchivist
• Fix segmentation fault when an exception is raised while converting a dict key to a string (#526) @JustAnotherArchivist
• Fix memory leak dumping on non-string dict keys (#521) @JustAnotherArchivist
• Fix ref counting on repeated default function calls (#524) @JustAnotherArchivist
• Remove redundant wheel dependency from pyproject.toml (#535) @hugovk

5.2.0

Added

• Support parsing NaN, Infinity and -Infinity (#514) @Erotemic
• Support dynamically linking against system double-conversion library (#508) @musicinmybrain
• Add env var to control stripping debug info (#507) @musicinmybrain
• Add JSONDecodeError (#498) @JustAnotherArchivist

Fixed

• Fix buffer overflows (CVE-2021-45958) (#519) @JustAnotherArchivist
• Upgrade Black to fix Click (#515) @hugovk
• simplify exception handling on integer overflow (#510) @RouquinBlanc
• Remove dead code that used to handle the separate int type in Python 2 (#509) @JustAnotherArchivist
• Fix exceptions on encoding list or dict elements and non-overflow errors on int handling getting silenced (#505) @JustAnotherArchivist

5.1.0

Changed

• Strip debugging symbols from Linux binaries (#493) @bwoodsend

5.0.0

Added

• Use cibuildwheel to build wheels (#491) @bwoodsend

Removed

• Drop support for soon-EOL Python 3.6 (#490) @hugovk

Fixed

• Install Twine to upload to PyPI (#492) @hugovk