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

v1.0.8

What's Changed

• exclude C/Cython files from wheel by @methane in #577
• Build pure Python wheel for minor architectures.
• update Cython to 3.0.8 by @methane in #581
  • This fixes memory leak when iterating over Unpacker on Python 3.12.

Full Changelog: v1.0.7...v1.0.8

v1.0.7

What's Changed

• remove inline macro for msvc by @methane in #567
• do not fallback on build error by @methane in #568

Full Changelog: v1.0.6...v1.0.7

v1.0.6

What's Changed

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

New Contributors

• @Laerte made their first contribution in #538
• @sblondon made their first contribution in #519
• @evgenymarkov made their first contribution in #543

Full Changelog: v1.0.5...v1.0.6

v1.0.6rc1

What's Changed

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

New Contributors

• @Laerte made their first contribution in #538
• @sblondon made their first contribution in #519
• @evgenymarkov made their first contribution in #543

Full Changelog: v1.0.5...v1.0.6rc1

v1.0.5

What's Changed

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

New Contributors

• @kulikjak made their first contribution in #513
• @mayeut made their first contribution in #517
• @AvdN made their first contribution in #533

Full Changelog: v1.0.4...v1.0.5

v1.0.5rc1

What's Changed

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

New Contributors

• @kulikjak made their first contribution in #513
• @mayeut made their first contribution in #517

Full Changelog: v1.0.4...v1.0.5rc1

v1.0.4

What's Changed

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

New Contributors

• @vstinner made their first contribution in #499
• @hauntsaninja made their first contribution in #505

Full Changelog: v1.0.3...v1.0.4

v1.0.4rc1

What's Changed

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

New Contributors

• @vstinner made their first contribution in #499
• @hauntsaninja made their first contribution in #505

Full Changelog: v1.0.3...v1.0.4rc1

v1.0.3

What's Changed

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

New Contributors

• @GuyTuval made their first contribution in #441
• @laike9m made their first contribution in #456
• @hexagonrecursion made their first contribution in #460
• @shadchin made their first contribution in #468
• @vladima made their first contribution in #473
• @paulmelis made their first contribution in #485
• @bem7 made their first contribution in #466

Full Changelog: v1.0.2...v1.0.3