v1.2.2

What's Changed

• fix docstring for read_size by @methane in #700
• unpacker: fix silent datetime truncation with datetime=3 by @methane in #701
• run test with debug build by @methane in #702
• fix: add reentrant guard to Unpacker.feed() by @methane in #704
• Bump actions/checkout from 6.0.3 to 7.0.0 in the all-dependencies group by @dependabot[bot] in #705
• Improve error handling and reporting in unpacking functions by @methane in #707
• test_unpack.py: add tests for ExtraData by @methane in #708
• Bump the all-dependencies group with 2 updates by @dependabot[bot] in #709
• Fix Timestamp.from_datetime() precision for far-future datetimes by @gaoflow in #710
• Fix typos in test and docs by @maxtaran2010 in #712
• Bump the all-dependencies group across 1 directory with 5 updates by @dependabot[bot] in #719
• fix: use-after-free in unpackb() ExtraData path for non-contiguous input by @ThomasWaldmann in #722
• Bump pypa/gh-action-pypi-publish from 1.14.1 to 1.14.2 in the all-dependencies group by @dependabot[bot] in #721
• Bump pypa/cibuildwheel from 4.1.1 to 4.2.0 in the all-dependencies group by @dependabot[bot] in #724
• Convert Packer's buf_size once by @hdimer in #726
• fix: translate RecursionError to StackError in fallback Unpacker.skip() by @hdimer in #727
• Validate nanoseconds range when unpacking timestamps in the C extension by @chuenchen309 in #716
• Avoid parallel execution of the recursion-limit nesting test on free-threaded builds by @methane with @Copilot in #729
• Raise OverflowError when use_single_float cannot represent a value by @dylanpulver in #728
• release v1.2.2 by @methane in #730

New Contributors

• @gaoflow made their first contribution in #710
• @maxtaran2010 made their first contribution in #712
• @hdimer made their first contribution in #726
• @chuenchen309 made their first contribution in #716
• @dylanpulver made their first contribution in #728

Full Changelog: v1.2.1...v1.2.2

v1.2.1

What's Changed

• Bump pypa/cibuildwheel from 4.0.0 to 4.1.0 in the all-dependencies group by @dependabot[bot] in #694
• release v1.2.1 by @methane in #698

Full Changelog: v1.2.0...v1.2.1

v1.2.0

What's Changed

• relax setuptools version by @methane in #652
• update setuptools requirements to >=78.1.1 by @methane in #653
• cython: freethreading_compatible by @methane in #654
• drop Python 3.9 by @methane in #656
• update cython and cibuildwheel by @methane in #658
• ci: add riscv64 manylinux/musllinux wheels by @justeph in #664
• fix: check unpack_callback_uint32 result by @KowalskiThomas in #666
• fix: re-raise existing exception when available by @KowalskiThomas in #667
• fix: check return code in unpack_callback_int64 by @KowalskiThomas in #665
• Fixed README example by @vallsv in #668
• Bump the all-dependencies group with 6 updates by @dependabot[bot] in #669
• ci: use ubuntu-slim for lint by @methane in #670
• fix: enforce strict_map_key with object_pairs_hook by @KowalskiThomas in #673
• Raise DEFAULT_RECURSE_LIMIT from 511 to 1024 by @Copilot in #676
• fix: properly handle return codes in pack_timestamp by @KowalskiThomas in #672
• fix: avoid memory leak when decoding invalid nested arrays by @KowalskiThomas in #671
• Add missing autoreset in Packer.pack_ext_type by @bysiber in #663
• Add no-GIL interpreter support by @clin1234 in #641
• skip recursion limit test on free-threaded CPython builds by @methane in #679
• Fix Timestamp.from_datetime returning wrong value for pre-epoch datetimes by @bysiber in #662
• Add 3.15 to CI by @clin1234 in #678
• fix: use-after-free in get_data_from_buffer by @KowalskiThomas in #677
• change changelog format to markdown by @methane in #680
• Bump the all-dependencies group with 2 updates by @dependabot[bot] in #684
• Bump sys.setrecursionlimit within test_nest_limit_1024 by @clin1234 in #682
• Guard Packer buffer protocol hooks with Cython critical sections by @Copilot in #686
• Harden Unpacker.__init__ re-entry cleanup to prevent buffer/context leaks by @Copilot in #687
• release v1.2.0rc1 by @methane in #681
• Wheels CI hangs for MacOS Intel by @crusaderky in #689
• Bump pypa/cibuildwheel from 3.4.1 to 4.0.0 in the all-dependencies group by @dependabot[bot] in #691
• release v1.2.0 by @methane in #692

New Contributors

• @justeph made their first contribution in #664
• @KowalskiThomas made their first contribution in #666
• @vallsv made their first contribution in #668
• @dependabot[bot] made their first contribution in #669
• @Copilot made their first contribution in #676
• @bysiber made their first contribution in #663
• @clin1234 made their first contribution in #641
• @crusaderky made their first contribution in #689

Full Changelog: v1.1.2...v1.2.0

v1.2.0rc1

What's Changed

• relax setuptools version by @methane in #652
• update setuptools requirements to >=78.1.1 by @methane in #653
• cython: freethreading_compatible by @methane in #654
• drop Python 3.9 by @methane in #656
• update cython and cibuildwheel by @methane in #658
• ci: add riscv64 manylinux/musllinux wheels by @justeph in #664
• fix: check unpack_callback_uint32 result by @KowalskiThomas in #666
• fix: re-raise existing exception when available by @KowalskiThomas in #667
• fix: check return code in unpack_callback_int64 by @KowalskiThomas in #665
• Fixed README example by @vallsv in #668
• Bump the all-dependencies group with 6 updates by @dependabot[bot] in #669
• ci: use ubuntu-slim for lint by @methane in #670
• fix: enforce strict_map_key with object_pairs_hook by @KowalskiThomas in #673
• Raise DEFAULT_RECURSE_LIMIT from 511 to 1024 by @Copilot in #676
• fix: properly handle return codes in pack_timestamp by @KowalskiThomas in #672
• fix: avoid memory leak when decoding invalid nested arrays by @KowalskiThomas in #671
• Add missing autoreset in Packer.pack_ext_type by @bysiber in #663
• Add no-GIL interpreter support by @clin1234 in #641
• skip recursion limit test on free-threaded CPython builds by @methane in #679
• Fix Timestamp.from_datetime returning wrong value for pre-epoch datetimes by @bysiber in #662
• Add 3.15 to CI by @clin1234 in #678
• fix: use-after-free in get_data_from_buffer by @KowalskiThomas in #677
• change changelog format to markdown by @methane in #680
• Bump the all-dependencies group with 2 updates by @dependabot[bot] in #684
• Bump sys.setrecursionlimit within test_nest_limit_1024 by @clin1234 in #682
• Guard Packer buffer protocol hooks with Cython critical sections by @Copilot in #686
• Harden Unpacker.__init__ re-entry cleanup to prevent buffer/context leaks by @Copilot in #687
• release v1.2.0rc1 by @methane in #681
• Wheels CI hangs for MacOS Intel by @crusaderky in #689

New Contributors

• @justeph made their first contribution in #664
• @KowalskiThomas made their first contribution in #666
• @vallsv made their first contribution in #668
• @dependabot[bot] made their first contribution in #669
• @Copilot made their first contribution in #676
• @bysiber made their first contribution in #663
• @clin1234 made their first contribution in #641
• @crusaderky made their first contribution in #689

Full Changelog: v1.1.2...v1.2.0rc1

v1.1.2

What's Changed

• ci: update cibuildwheel and drop Python 3.8 by @methane in #642
• ci: add support for building windows on arm wheels by @Greenie0701 in #643
• README: fix typos and grammar by @ThomasWaldmann in #648
• release v1.1.2 by @methane in #649

New Contributors

• @Greenie0701 made their first contribution in #643

Full Changelog: v1.1.1...v1.1.2

v1.1.1

What's Changed

• Add Python 3.13 trove classifier by @edgarrmondragon in #626
• update Cython to 3.1.1 by @methane in #637
• update cibuildwheel to v2.23.3 by @methane in #638
• upload to PyPI on create a release by @methane in #639

New Contributors

• @edgarrmondragon made their first contribution in #626

Full Changelog: v1.1.0...v1.1.1

v1.1.1rc1

What's Changed

• Add Python 3.13 trove classifier by @edgarrmondragon in #626
• update Cython to 3.1.1 by @methane in #637
• update cibuildwheel to v2.23.3 by @methane in #638
• upload to PyPI on create a release by @methane in #639

New Contributors

• @edgarrmondragon made their first contribution in #626

Full Changelog: v1.1.0...v1.1.1rc1

v1.1.0

What's Changed

• Avoid using floating points during timestamp-datetime conversions by @hakanakyurek in #591
• use ruff instead of black by @methane in #598
• update Cython and setuptools by @methane in #599
• Add experimental support for Python 3.13 by @methane in #600
• update README by @methane in #561
• update cibuildwheel to 2.17 by @methane in #601
• implement buffer protocol by @methane in #602
• Remove unused code by @methane in #603
• packer: add buf_size option by @methane in #604
• update readme by @methane in #605
• cython: better exception handling by @methane in #606
• better error checks by @methane in #607
• Cleanup code and pyproject by @methane in #608
• Release v1.1.0rc1 by @methane in #609
• do not install cython as build dependency by @methane in #610
• update Cython to 3.0.11 by @methane in #617
• update cibuildwheel to 2.20.0 by @methane in #618
• Release v1.1.0rc2 by @methane in #619
• MNT: use PyLong_* instead of PyInt_* by @tacaswell in #620
• release v1.1.0 by @methane in #622

New Contributors

• @hakanakyurek made their first contribution in #591
• @tacaswell made their first contribution in #620

Full Changelog: v1.0.8...v1.1.0

v1.1.0rc2

What's Changed

• update Cython to 3.0.11 by @methane in #617
• update cibuildwheel to 2.20.0 by @methane in #618
• Release v1.1.0rc2 by @methane in #619

Full Changelog: v1.1.0rc1...v1.1.0rc2

v1.1.0rc1

• Update Cython to 3.0.10 to reduce C warnings and future support for Python 3.13.
• Stop using C++ mode in Cython to reduce compile error on some compilers.
• Packer() has buf_size option to specify initial size of internal buffer to reduce reallocation.
• The default internal buffer size of Packer() is reduced from 1MiB to 256KiB to optimize for common use cases. Use buf_size if you are packing large data.
• Timestamp.to_datetime() and Timestamp.from_datetime() become more accurate by avoiding floating point calculations. (#591)
• The Cython code for Unpacker has been slightly rewritten for maintainability.
• The fallback implementation of Packer() and Unpacker() now uses keyword-only arguments to improve compatibility with the Cython implementation.

PRs

• Avoid using floating points during timestamp-datetime conversions by @hakanakyurek in #591
• use ruff instead of black by @methane in #598
• update Cython and setuptools by @methane in #599
• Add experimental support for Python 3.13 by @methane in #600
• update README by @methane in #561
• update cibuildwheel to 2.17 by @methane in #601
• implement buffer protocol by @methane in #602
• Remove unused code by @methane in #603
• packer: add buf_size option by @methane in #604
• update readme by @methane in #605
• cython: better exception handling by @methane in #606
• better error checks by @methane in #607
• Cleanup code and pyproject by @methane in #608
• Release v1.1.0rc1 by @methane in #609
• do not install cython as build dependency by @methane in #610

New Contributors

• @hakanakyurek made their first contribution in #591

Full Changelog: v1.0.8...v1.1.0rc1