msgpack-python

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

New Contributors

• @hakanakyurek made their first contribution in https://github.com/msgpack/msgpack-python/pull/591

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.8...v1.1.0rc1

What's Changed

• exclude C/Cython files from wheel by @methane in https://github.com/msgpack/msgpack-python/pull/577
• Build pure Python wheel for minor architectures.
• update Cython to 3.0.8 by @methane in https://github.com/msgpack/msgpack-python/pull/581
  • This fixes memory leak when iterating over Unpacker on Python 3.12.

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.7...v1.0.8

What's Changed

• remove inline macro for msvc by @methane in https://github.com/msgpack/msgpack-python/pull/567
• do not fallback on build error by @methane in https://github.com/msgpack/msgpack-python/pull/568

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.6...v1.0.7

What's Changed

• fix: build status badge by @Laerte in https://github.com/msgpack/msgpack-python/pull/538
• Drop python2 support by @sblondon in https://github.com/msgpack/msgpack-python/pull/519
• Drop Python 3.6 support by @evgenymarkov in https://github.com/msgpack/msgpack-python/pull/543
• try Cython 3.0 by @methane in https://github.com/msgpack/msgpack-python/pull/548
• CI: update cibuildwheel to v2.15.0 by @methane in https://github.com/msgpack/msgpack-python/pull/551
• sphinx-related work by @ThomasWaldmann in https://github.com/msgpack/msgpack-python/pull/554
• move project metadata to pyproject.toml by @ThomasWaldmann in https://github.com/msgpack/msgpack-python/pull/555
• add a basic .readthedocs.yaml file by @ThomasWaldmann in https://github.com/msgpack/msgpack-python/pull/558
• fix .readthedocs.yaml, fixes #559 by @ThomasWaldmann in https://github.com/msgpack/msgpack-python/pull/560
• prepare for 1.0.6rc1 by @methane in https://github.com/msgpack/msgpack-python/pull/557
• update actions by @methane in https://github.com/msgpack/msgpack-python/pull/563
• release v1.0.6 by @methane in https://github.com/msgpack/msgpack-python/pull/564

New Contributors

• @Laerte made their first contribution in https://github.com/msgpack/msgpack-python/pull/538
• @sblondon made their first contribution in https://github.com/msgpack/msgpack-python/pull/519
• @evgenymarkov made their first contribution in https://github.com/msgpack/msgpack-python/pull/543

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.5...v1.0.6

What's Changed

• fix: build status badge by @Laerte in https://github.com/msgpack/msgpack-python/pull/538
• Drop python2 support by @sblondon in https://github.com/msgpack/msgpack-python/pull/519
• Drop Python 3.6 support by @evgenymarkov in https://github.com/msgpack/msgpack-python/pull/543
• try Cython 3.0 by @methane in https://github.com/msgpack/msgpack-python/pull/548
• CI: update cibuildwheel to v2.15.0 by @methane in https://github.com/msgpack/msgpack-python/pull/551
• sphinx-related work by @ThomasWaldmann in https://github.com/msgpack/msgpack-python/pull/554
• move project metadata to pyproject.toml by @ThomasWaldmann in https://github.com/msgpack/msgpack-python/pull/555
• add a basic .readthedocs.yaml file by @ThomasWaldmann in https://github.com/msgpack/msgpack-python/pull/558
• fix .readthedocs.yaml, fixes #559 by @ThomasWaldmann in https://github.com/msgpack/msgpack-python/pull/560
• prepare for 1.0.6rc1 by @methane in https://github.com/msgpack/msgpack-python/pull/557

New Contributors

• @Laerte made their first contribution in https://github.com/msgpack/msgpack-python/pull/538
• @sblondon made their first contribution in https://github.com/msgpack/msgpack-python/pull/519
• @evgenymarkov made their first contribution in https://github.com/msgpack/msgpack-python/pull/543

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.5...v1.0.6rc1

What's Changed

• Fallback to compiler defines when __BYTE_ORDER is not available by @kulikjak in https://github.com/msgpack/msgpack-python/pull/513
• Fix build error caused by ntohs, ntohl by @methane in https://github.com/msgpack/msgpack-python/pull/514
• Add python 3.11 wheels by @mayeut in https://github.com/msgpack/msgpack-python/pull/517
• fallback: Fix packing multidim memoryview by @methane in https://github.com/msgpack/msgpack-python/pull/527
• minor type in exception message by @AvdN in https://github.com/msgpack/msgpack-python/pull/533

New Contributors

• @kulikjak made their first contribution in https://github.com/msgpack/msgpack-python/pull/513
• @mayeut made their first contribution in https://github.com/msgpack/msgpack-python/pull/517
• @AvdN made their first contribution in https://github.com/msgpack/msgpack-python/pull/533

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.4...v1.0.5

What's Changed

• Fallback to compiler defines when __BYTE_ORDER is not available by @kulikjak in https://github.com/msgpack/msgpack-python/pull/513
• Fix build error caused by ntohs, ntohl by @methane in https://github.com/msgpack/msgpack-python/pull/514
• Add python 3.11 wheels by @mayeut in https://github.com/msgpack/msgpack-python/pull/517
• fallback: Fix packing multidim memoryview by @methane in https://github.com/msgpack/msgpack-python/pull/527
• Prepare v1.0.5rc1 by @methane in https://github.com/msgpack/msgpack-python/pull/528

New Contributors

• @kulikjak made their first contribution in https://github.com/msgpack/msgpack-python/pull/513
• @mayeut made their first contribution in https://github.com/msgpack/msgpack-python/pull/517

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.4...v1.0.5rc1

What's Changed

• Support Python 3.11 (beta)
• refresh ci settings. by @methane in https://github.com/msgpack/msgpack-python/pull/492
• Don't define _*ENDIAN macro on Unix. by @methane in https://github.com/msgpack/msgpack-python/pull/495
• Update setuptools and black by @methane in https://github.com/msgpack/msgpack-python/pull/498
• Use PyFloat_Pack8() on Python 3.11a7 by @vstinner in https://github.com/msgpack/msgpack-python/pull/499
• Upgrade black to fix CI by @hauntsaninja in https://github.com/msgpack/msgpack-python/pull/505
• Fix Unpacker max_buffer_length handling by @methane in https://github.com/msgpack/msgpack-python/pull/506
• ci: Update action versions. by @methane in https://github.com/msgpack/msgpack-python/pull/507
• Release v1.0.4 by @methane in https://github.com/msgpack/msgpack-python/pull/509

New Contributors

• @vstinner made their first contribution in https://github.com/msgpack/msgpack-python/pull/499
• @hauntsaninja made their first contribution in https://github.com/msgpack/msgpack-python/pull/505

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.3...v1.0.4

What's Changed

• refresh ci settings. by @methane in https://github.com/msgpack/msgpack-python/pull/492
• Don't define _*ENDIAN macro on Unix. by @methane in https://github.com/msgpack/msgpack-python/pull/495
• Update setuptools and black by @methane in https://github.com/msgpack/msgpack-python/pull/498
• Use PyFloat_Pack8() on Python 3.11a7 by @vstinner in https://github.com/msgpack/msgpack-python/pull/499
• Upgrade black to fix CI by @hauntsaninja in https://github.com/msgpack/msgpack-python/pull/505
• Fix Unpacker max_buffer_length handling by @methane in https://github.com/msgpack/msgpack-python/pull/506
• ci: Update action versions. by @methane in https://github.com/msgpack/msgpack-python/pull/507

New Contributors

• @vstinner made their first contribution in https://github.com/msgpack/msgpack-python/pull/499
• @hauntsaninja made their first contribution in https://github.com/msgpack/msgpack-python/pull/505

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.3...v1.0.4rc1

What's Changed

• Refactor fallback' read header by @GuyTuval in https://github.com/msgpack/msgpack-python/pull/441
• build: Create tox environments using a known Cython version by @moreati in https://github.com/msgpack/msgpack-python/pull/408
• Updated readme to make it more clear about Python 2 support by @laike9m in https://github.com/msgpack/msgpack-python/pull/456
• fix docstring by @methane in https://github.com/msgpack/msgpack-python/pull/459
• Remove redundant code by @hexagonrecursion in https://github.com/msgpack/msgpack-python/pull/460
• Fix error formatting by @hexagonrecursion in https://github.com/msgpack/msgpack-python/pull/463
• Fix tox.ini by @hexagonrecursion in https://github.com/msgpack/msgpack-python/pull/465
• Remove unused PyObject_AsReadBuffer definition by @shadchin in https://github.com/msgpack/msgpack-python/pull/468
• Make pure-python wheels and eggs possible by @hexagonrecursion in https://github.com/msgpack/msgpack-python/pull/467
• cimport uint64_t instead of using ctypedef by @vladima in https://github.com/msgpack/msgpack-python/pull/473
• Clearify unpack exception related to key type and strict_map_key flag by @paulmelis in https://github.com/msgpack/msgpack-python/pull/485
• Support Python 3.10 and Drop Python 3.5 by @methane in https://github.com/msgpack/msgpack-python/pull/487
• mac: Provide Universal2 wheel by @methane in https://github.com/msgpack/msgpack-python/pull/488
• Actions: Run CI for PRs only from forks. by @methane in https://github.com/msgpack/msgpack-python/pull/489
• Nicer error when packing a datetime without tzinfo by @bem7 in https://github.com/msgpack/msgpack-python/pull/466
• Release v1.0.3 by @methane in https://github.com/msgpack/msgpack-python/pull/491

New Contributors

• @GuyTuval made their first contribution in https://github.com/msgpack/msgpack-python/pull/441
• @laike9m made their first contribution in https://github.com/msgpack/msgpack-python/pull/456
• @hexagonrecursion made their first contribution in https://github.com/msgpack/msgpack-python/pull/460
• @shadchin made their first contribution in https://github.com/msgpack/msgpack-python/pull/468
• @vladima made their first contribution in https://github.com/msgpack/msgpack-python/pull/473
• @paulmelis made their first contribution in https://github.com/msgpack/msgpack-python/pull/485
• @bem7 made their first contribution in https://github.com/msgpack/msgpack-python/pull/466

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.2...v1.0.3

What's Changed

• Refactor fallback' read header by @GuyTuval in https://github.com/msgpack/msgpack-python/pull/441
• build: Create tox environments using a known Cython version by @moreati in https://github.com/msgpack/msgpack-python/pull/408
• Updated readme to make it more clear about Python 2 support by @laike9m in https://github.com/msgpack/msgpack-python/pull/456
• fix docstring by @methane in https://github.com/msgpack/msgpack-python/pull/459
• Remove redundant code by @hexagonrecursion in https://github.com/msgpack/msgpack-python/pull/460
• Fix error formatting by @hexagonrecursion in https://github.com/msgpack/msgpack-python/pull/463
• Fix tox.ini by @hexagonrecursion in https://github.com/msgpack/msgpack-python/pull/465
• Remove unused PyObject_AsReadBuffer definition by @shadchin in https://github.com/msgpack/msgpack-python/pull/468
• Make pure-python wheels and eggs possible by @hexagonrecursion in https://github.com/msgpack/msgpack-python/pull/467
• cimport uint64_t instead of using ctypedef by @vladima in https://github.com/msgpack/msgpack-python/pull/473
• Clearify unpack exception related to key type and strict_map_key flag by @paulmelis in https://github.com/msgpack/msgpack-python/pull/485
• Support Python 3.10 and Drop Python 3.5 by @methane in https://github.com/msgpack/msgpack-python/pull/487
• mac: Provide Universal2 wheel by @methane in https://github.com/msgpack/msgpack-python/pull/488
• Actions: Run CI for PRs only from forks. by @methane in https://github.com/msgpack/msgpack-python/pull/489
• Nicer error when packing a datetime without tzinfo by @bem7 in https://github.com/msgpack/msgpack-python/pull/466

New Contributors

• @GuyTuval made their first contribution in https://github.com/msgpack/msgpack-python/pull/441
• @laike9m made their first contribution in https://github.com/msgpack/msgpack-python/pull/456
• @hexagonrecursion made their first contribution in https://github.com/msgpack/msgpack-python/pull/460
• @shadchin made their first contribution in https://github.com/msgpack/msgpack-python/pull/468
• @vladima made their first contribution in https://github.com/msgpack/msgpack-python/pull/473
• @paulmelis made their first contribution in https://github.com/msgpack/msgpack-python/pull/485
• @bem7 made their first contribution in https://github.com/msgpack/msgpack-python/pull/466

Full Changelog: https://github.com/msgpack/msgpack-python/compare/v1.0.2...v1.0.3rc1