v0.16.2

What's Changed

• chore: update pre-commit hooks by @pre-commit-ci[bot] in #752
• Add streaming decompression for ZSTD_CONTENTSIZE_UNKNOWN case by @mkitti in #707
• Fix ruff check issues by @mkitti in #764
• Handle zarr 3.1.0 by @d-v-b in #766

New Contributors

• @d-v-b made their first contribution in #766

Full Changelog: v0.16.1...v0.16.2

v0.16.1

What's Changed

• Fix const discard warnings in fletcher32 by @jakirkham in #728
• In vlen, define and use const HEADER_LENGTH by @jakirkham in #723
• chore: update pre-commit hooks by @pre-commit-ci in #722
• Update license* metadata and include third-party licenses by @jakirkham in #729
• Bump pypa/cibuildwheel from 2.23.0 to 2.23.2 by @dependabot in #719
• Add #ifndef guard around PyBytes_RESIZE by @jakirkham in #732
• Unskip accidentally skipped tests by @dstansby in #738
• Re-enable VLenBytes round-trip None test by @jakirkham in #736
• Update development practices by @dstansby in #734
• chore: update pre-commit hooks by @pre-commit-ci in #747
• Make all codecs pickleable by @TomNicholas in #745
• (fix): ensure no typesize in the Blosc config by @ilan-gold in #739
• Unnecessary None provided as default by @DimitriPapadopoulos in #708

New Contributors

• @TomNicholas made their first contribution in #745

Full Changelog: v0.16.0...v0.16.1

v0.16.0

What's Changed

• Only skip failing test on macOS by @dstansby in #709
• Build for Linux AArch64 and other miscellaneous cleanups by @agriyakhetarpal in #710
• Bump conda-incubator/setup-miniconda from 3.1.0 to 3.1.1 by @dependabot in #695
• chore: update pre-commit hooks by @pre-commit-ci in #715
• Bump pypa/cibuildwheel from 2.22.0 to 2.23.0 by @dependabot in #714
• (feat): typesize declared with constructor for Blosc by @ilan-gold in #713
• Switch Buffers to memoryviews & remove extra copies/allocations by @jakirkham in #656
• For Fletcher32, define a constant FOOTER_LENGTH by @jakirkham in #718
• Make Checksum32 an ABC by @dstansby in #711
• Remove deprecated blosc code by @dstansby in #712
• Update changelog for 0.16 by @dstansby in #720

New Contributors

• @agriyakhetarpal made their first contribution in #710
• @ilan-gold made their first contribution in #713

Full Changelog: v0.15.1...v0.16.0

v0.15.1

What's Changed

• Remove id from zarr3 config serialization by @normanrz in #685
• Enable some stricter typing rules by @dstansby in #679
• Apply ruff preview rule RUF046 by @DimitriPapadopoulos in #687
• chore: update pre-commit hooks by @pre-commit-ci in #682
• Minor UX improvement: Add the UnknownCodecError. by @cwognum in #689
• Update release notes post 0.15.0 by @dstansby in #692
• chore: update pre-commit hooks by @pre-commit-ci in #696
• Upgrade ruff to 0.9.1 by @DimitriPapadopoulos in #688
• Don't overwrite codec config values when set. by @dcherian in #700

New Contributors

• @cwognum made their first contribution in #689
• @dcherian made their first contribution in #700

Full Changelog: v0.15.0...v0.15.1

v0.15.0

What's Changed

• chore: update pre-commit hooks by @pre-commit-ci in #660
• Bump pypa/cibuildwheel from 2.21.3 to 2.22.0 by @dependabot in #659
• Fail CI if codecov doesn't upload by @dstansby in #638
• Enforce ruff/flake8-comprehensions rules (C4) by @DimitriPapadopoulos in #605
• Imported name is not used anywhere in the module by @DimitriPapadopoulos in #662
• Adds astype config for Delta in Zarr 3 wrapper by @normanrz in #664
• chore: update pre-commit hooks by @pre-commit-ci in #665
• Only suppress imports of optional external dependencies by @dstansby in #550
• Support pcodec v0.3 by @slevang in #639
• chore: update pre-commit hooks by @pre-commit-ci in #667
• chore: update pre-commit hooks by @pre-commit-ci in #673
• Last batch of ruff rules by @DimitriPapadopoulos in #658
• Improve pre-commit configuration by @DimitriPapadopoulos in #668
• Update pyproject.toml - zfpy Versioning by @me-her in #671
• Update numcodecs tests and docs for zarr-python 3.0 by @normanrz in #675
• Deprecate blosc helper functions by @dstansby in #619
• Simplify conda use in tests by @dstansby in #674
• Test on zfpy again by @dstansby in #678
• Skip vlen bytes encode none test by @dstansby in #690
• Revert change to delta filter by @dstansby in #677
• Cleanup PCodec soft dependency by @jakirkham in #647
• Update release notes for 0.15.0 by @dstansby in #691

New Contributors

• @me-her made their first contribution in #671

Full Changelog: v0.14.1...v0.15.0

v0.14.1

What's Changed

• Cyclic import (numcodecs → numcodecs.pcodec) by @DimitriPapadopoulos in #632
• Skip checksum32 tests if crc32c is missing by @jakirkham in #635
• Make contributing doc page title shorter by @dstansby in #634
• Fix store creation with latest zarr-python v3 by @dstansby in #644
• Cleanup crc32c soft dependency by @jakirkham in #637
• Drop unnecessary dependency on mock by @avalentino in #643
• Add noexcept to _utils C-equiv functions by @jakirkham in #641
• Type Buffer's flags argument by @jakirkham in #648

New Contributors

• @avalentino made their first contribution in #643

Full Changelog: v0.14.0...v0.14.1

v0.14.0

What's Changed

• Apply and enforce more ruff rules by @DimitriPapadopoulos in #594
• Increase speed of Delta encoding using np.subtract by @ehgus in #584
• Update optimized Delta codec for bool by @jakirkham in #595
• chore: update pre-commit hooks by @pre-commit-ci in #604
• Update deprecated stage names by @DimitriPapadopoulos in #602
• Enforce ruff/flake8-pie rules (PIE) by @DimitriPapadopoulos in #599
• Merge collapsible if statements by @DimitriPapadopoulos in #601
• Bump pypa/cibuildwheel from 2.21.2 to 2.21.3 by @dependabot in #603
• Copy in BitRound by @slevang in #608
• Enforce more ruff rules by @DimitriPapadopoulos in #607
• Release note for BitRound input mutation fix by @jakirkham in #609
• Get rid of pep8speaks - replaced by ruff by @DimitriPapadopoulos in #612
• chore: update pre-commit hooks by @pre-commit-ci in #614
• Method with an empty body by @DimitriPapadopoulos in #611
• Apply ruff/flake8-pytest-style preview rules (PT) by @DimitriPapadopoulos in #606
• Unused import by @DimitriPapadopoulos in #598
• Adds crc32c codec by @normanrz in #613
• chore: update pre-commit hooks by @pre-commit-ci in #617
• Delay initialization of multiprocessing.Lock until it's needed by @neutrinoceros in #615
• Remove trailing .0 from CI Python version by @dstansby in #621
• Bump minimum numpy and Python versions by @dstansby in #622
• Switch to macos-13 runner by @dstansby in #616
• chore: update pre-commit hooks by @pre-commit-ci in #626
• Bump conda-incubator/setup-miniconda from 3.0.4 to 3.1.0 by @dependabot in #625
• Error on warnings when testing by @dstansby in #620
• Add tests for floating point transforms in FixedScaleOffset by @dstansby in #566
• Add wrappers for zarr v3 by @normanrz in #524
• Add release notes for #524 by @normanrz in #627
• Fix minimum numpy pin by @dstansby in #628
• Fix skipping entrypoints test by @dstansby in #618
• chore: update pre-commit hooks by @pre-commit-ci in #630
• Add type hint checking with mypy by @dstansby in #460
• Release notes for 0.14 by @dstansby in #629

New Contributors

• @ehgus made their first contribution in #584
• @slevang made their first contribution in #608
• @neutrinoceros made their first contribution in #615

Full Changelog: v0.13.1...v0.14.0

v0.13.1

What's Changed

• chore: update pre-commit hooks by @pre-commit-ci in #551
• Remove Sphinx pinning by @QuLogic in #552
• fix c compiler setup by @dstansby in #562
• Bump pypa/cibuildwheel from 2.19.2 to 2.20.0 by @dependabot in #556
• chore: update pre-commit hooks by @pre-commit-ci in #554
• Change occurrences of format() to f-strings by @DimitriPapadopoulos in #439
• FixedScaleOffset doc: change scale parameter type to float by @bogovicj in #356
• Fix pre-commit by @dstansby in #565
• chore: update pre-commit hooks by @pre-commit-ci in #568
• Add codec categories in doc contents by @dstansby in #458
• chore: update pre-commit hooks by @pre-commit-ci in #574
• chore: update pre-commit hooks by @pre-commit-ci in #575
• Bump pypa/cibuildwheel from 2.20.0 to 2.21.0 by @dependabot in #577
• chore: update pre-commit hooks by @pre-commit-ci in #579
• Convert class properties to class methods by @dstansby in #578
• Clean sphinx makefile by @dstansby in #573
• Bump pypa/cibuildwheel from 2.21.0 to 2.21.1 by @dependabot in #581
• chore: update pre-commit hooks by @pre-commit-ci in #582
• chore: update pre-commit hooks by @pre-commit-ci in #586
• Test on Python 3.13 by @dstansby in #576
• Bump pypa/cibuildwheel from 2.21.1 to 2.21.2 by @dependabot in #588
• chore: update pre-commit hooks by @pre-commit-ci in #589
• Update c-blosc to v1.26.1 by @dstansby in #560
• Build wheels on Python 3.13 by @dstansby in #591
• Unused import by @DimitriPapadopoulos in #580
• Add release notes for 0.13.1 by @dstansby in #592
• Apply repo-review suggestions by @DimitriPapadopoulos in #559

New Contributors

• @bogovicj made their first contribution in #356

Full Changelog: v0.13.0...v0.13.1

v0.13.0

See release notes https://numcodecs.readthedocs.io/en/stable/release.html#release-0-13-0

v0.12.1

See release notes https://numcodecs.readthedocs.io/en/stable/release.html#release-0-12-1.