v3.0.0-beta

What's Changed

• Bump pypa/gh-action-pypi-publish from 1.8.10 to 1.8.11 by @dependabot in #1586
• Bump conda-incubator/setup-miniconda from 2.3.0 to 3.0.1 by @dependabot in #1587
• Cache result of FSStore._fsspec_installed() by @ph03 in #1581
• Bump version of black in pre-commit by @dstansby in #1559
• Use list comprehension where applicable by @DimitriPapadopoulos in #1555
• Bump numcodecs from 0.11.0 to 0.12.1 by @dependabot in #1580
• Use format specification mini-language to format string by @DimitriPapadopoulos in #1558
• Single startswith() call instead of multiple ones by @DimitriPapadopoulos in #1556
• Bump pymongo from 4.5.0 to 4.6.1 by @dependabot in #1585
• Move codespell options around by @DimitriPapadopoulos in #1196
• Bump fsspec from 2023.10.0 to 2023.12.1 by @dependabot in #1600
• Add type hints to zarr.create by @dstansby in #1536
• Remove unused mypy ignore comments by @dstansby in #1602
• Bump actions/setup-python from 4.7.1 to 5.0.0 by @dependabot in #1605
• Bump github/codeql-action from 2 to 3 by @dependabot in #1609
• chore: update pre-commit hooks by @pre-commit-ci in #1448
• chore: update pre-commit hooks by @pre-commit-ci in #1618
• Bump fsspec from 2023.12.1 to 2023.12.2 by @dependabot in #1606
• Bump pytest-doctestplus from 1.0.0 to 1.1.0 by @dependabot in #1619
• Bump pytest from 7.4.3 to 7.4.4 by @dependabot in #1622
• chore: update pre-commit hooks by @pre-commit-ci in #1626
• Create TEAM.md by @jhamman in #1628
• Drop python 3.8 and numpy 1.20 by @joshmoore in #1557
• Add Norman Rzepka to core-dev team by @jhamman in #1630
• chore: update pre-commit hooks by @pre-commit-ci in #1633
• Bump actions/download-artifact from 3 to 4 by @dependabot in #1611
• Update tutorial.rst to include section about accessing Zip Files on S3 by @jeffpeck10x in #1615
• doc(v3): add v3 roadmap and design document by @jhamman in #1583
• chore: update pre-commit hooks by @pre-commit-ci in #1636
• Pyodide support: don't require fasteners on emscripten by @hoodmane in #1663
• Update release.rst by @MSanKeys963 in #1621
• Bump numpy from 1.24.3 to 1.26.1 by @dependabot in #1543
• chore: update pre-commit hooks by @pre-commit-ci in #1642
• Bump ipywidgets from 8.1.0 to 8.1.1 by @dependabot in #1538
• Proper argument for numpy.reshape by @DimitriPapadopoulos in #1425
• Bump ipywidgets from 8.1.1 to 8.1.2 by @dependabot in #1666
• docs: ZIP-related tweaks by @d-v-b in #1641
• Bump numpy from 1.26.1 to 1.26.4 by @dependabot in #1669
• Change occurrences of % and format() to f-strings by @DimitriPapadopoulos in #1423
• chore: update pre-commit hooks by @pre-commit-ci in #1672
• Bump pymongo from 4.6.1 to 4.6.2 by @dependabot in #1674
• Bump conda-incubator/setup-miniconda from 3.0.1 to 3.0.2 by @dependabot in #1677
• Add typing to dimension separator arguments by @dstansby in #1620
• Replace Gitter with new Zulip Chat link by @MSanKeys963 in #1685
• Bump redis from 5.0.1 to 5.0.2 by @dependabot in #1688
• Bump pypa/gh-action-pypi-publish from 1.8.11 to 1.8.12 by @dependabot in #1691
• Bump pytest-doctestplus from 1.1.0 to 1.2.0 by @dependabot in #1693
• Fix RTD build by @MSanKeys963 in #1694
• Update release.rst for v2.17.1 by @MSanKeys963 in #1673
• Bump pytest-timeout from 2.2.0 to 2.3.1 by @dependabot in #1697
• Bump conda-incubator/setup-miniconda from 3.0.2 to 3.0.3 by @dependabot in #1690
• docs(tutorial.rst): fix link to GCSMap by @DahnJ in #1689
• Update installation.rst stating version support policy by @MSanKeys963 in #1665
• Bump pypa/gh-action-pypi-publish from 1.8.12 to 1.8.14 by @dependabot in #1700
• Bump pytest-doctestplus from 1.2.0 to 1.2.1 by @dependabot in #1699
• Bump redis from 5.0.2 to 5.0.3 by @dependabot in #1698
• Add Python 3.12 to CI by @jhamman in #1719
• Bump pytest-cov from 4.1.0 to 5.0.0 by @dependabot in #1722
• chore: update pre-commit hooks by @pre-commit-ci in #1708
• chore: update pre-commit hooks by @pre-commit-ci in #1723
• Fix release notes (following #1719) by @jhamman in #1725
• Override ipython repr methods. by @dcherian in #1724
• Bump pymongo from 4.6.2 to 4.6.3 by @dependabot in #1729
• Remove v1 and v2 specification by @MSanKeys963 in #1582
• chore: update pre-commit hooks by @pre-commit-ci in #1738
• Optimize Array.info and Group.info by @dcherian in #1733
• Bump actions/setup-python from 5.0.0 to 5.1.0 by @dependabot in #1736
• Couple fixes by @DimitriPapadopoulos in #1737
• Fix tests with Pytest 8 by @dstansby in #1714
• Avoid redundant contains by @dcherian in #1739
• Array & Group: Use already loaded attributes to populate cache. by @dcherian in #1734
• Optimize attribute setting by @dcherian in #1741
• Make sure fs exceptions are raised if not MissingFs exceptions (clone) by @itcarroll in #1604
• chore(release): update changelog for 2.17.2 by @jhamman in #1775
• chore(docs): reset release notes as unreleased by @jhamman in #1776
• Bump codecov/codecov-action from 3 to 4 by @dependabot in #1647
• Update release.rst for v2.17.2 by @MSanKeys963 in #1778
• Deprecate the experimental v3 implementation by @jhamman in #1802
• chore: update pre-commit hooks by @pre-commit-ci in #1779
• Fix is_total_slice for size-1 dimensions by @dcherian in #1800
• add note to the top of the release page noting the plan for 2.18.* and 3.0 by @jhamman in #1816
• Bump conda-incubator/setup-miniconda from 3.0.3 to 3.0.4 by @dependabot in #1824
• dep(docs): deprecate experimental v3 support in docs by @jhamman in #1807
• Bump h5py from 3.10.0 to 3.11.0 by @dependabot in #1786
• Bump redis from 5.0.3 to 5.0.4 by @dependabot in #1810
• deprecate(stores): add deprecation warnings to stores that we plan to remove in v3 by @jhamman in #1801
• use np.inf instead of PINF/NINF by @jhamman in #1842
• chore: update pre-commit hooks by @pre-commit-ci in #1825
• Enable ruff/bugbear rules (B) and fix issues by @DimitriPapadopoulos in #1702
• Release notes for 2.18.0 by @jhamman in #1843
• Update release.rst by @jhamman in #1850
• Group dependabot updates by @jhamman in #1854
• chore: update pre-commit hooks by @pre-commit-ci in #1876
• Fix a regression with scalar indexing due to #1800 by @dcherian in #1875
• release notes for 2.18.1 by @jhamman in #1885
• reset release notes by @jhamman in #1886
• Add zstd to old V3 supported codecs by @rabernat in #1914
• doc: update release notes for 2.18.2 by @jhamman in #1915
• Update TEAM.md by @jhamman in #2071
• [v2] Fix doctests with numpy 2.0 by @dstansby in #2073
• Fix version number in built docs by @dstansby in #2044
• Fix orthogonal indexing with a scalar by @dcherian in #1947
• Bump the requirements group across 1 directory with 7 updates by @dependabot in #2092
• Bump the actions group with 2 updates by @dependabot in #2087
• [v2] Drop support for Python 3.9 by @dstansby in #2074
• Fix Array.array for numpy 2.1 by @dstansby in #2106
• Bump test version of numcodecs by @dstansby in #2114
• fix: numpy 1.24 compat for Array.array by @jhamman in #2123
• Deprecate N5Store by @jhamman in #2103
• Run tests on numpy 1.23 by @dstansby in #2124
• Bump the requirements group across 1 directory with 3 updates by @dependabot in #2129
• chore: bump minimum numpy version to 1.24 by @jhamman in #2127
• Remove un-needed package installs in CI by @dstansby in #2095
• Bump the actions group with 2 updates by @dependabot in #2146
• Bump numpy from 2.1.0 to 2.1.1 in the requirements group by @dependabot in #2151
• chore(docs): update release notes ahead of 2.18.4 by @jhamman in #2152
• Bump pypa/gh-action-pypi-publish from 1.10.0 to 1.10.1 in the actions group by @dependabot in #2161
• [docs] remove primary sidebar from tutorial by @sneakers-the-rat in #2142
• Bump pytest from 8.3.2 to 8.3.3 in the requirements group by @dependabot in #2172
• Bump pypa/gh-action-pypi-publish from 1.10.1 to 1.10.2 in the actions group by @dependabot in #2220
• Adding Deepak and Tom to the core team by @jhamman in #2227
• Bump the requirements group across 1 directory with 3 updates by @dependabot in #2284
• Bump pymongo from 4.10.0 to 4.10.1 in the requirements group by @dependabot in #2288
• Backport #2287 to main by @dstansby in #2292
• Add BaseCodec to the docs by @dstansby in #2290
• Bump pypa/gh-action-pypi-publish from 1.10.2 to 1.10.3 in the actions group by @dependabot in #2305
• Bump pypa/gh-action-pypi-publish from 1.10.2 to 1.10.3 in the actions group by @dependabot in #2304
• fix: array creation prototype by @jhamman in #2306
• base64 encode fill value for some dtypes with zarr_format=2 by @TomAugspurger in #2286
• Bump the requirements group with 2 updates by @dependabot in #2303
• chore: update pre-commit hooks by @pre-commit-ci in #2307
• Add string and bytes dtypes plus vlen-utf8 and vlen-bytes codecs by @rabernat in #2036
• fix: add get(key, default) method to Group APIs by @jhamman in #2311
• fix(storage): change StoreTests get/set methods to async by @jhamman in #2313
• fix(store): speed up Store.open by avoiding empty/clear calls unless needed by @jhamman in #2314
• Keyword argument defined before variable positional arguments by @DimitriPapadopoulos in #2321
• Assigning the same variable to itself by @DimitriPapadopoulos in #2320
• Apply ruff rules (RUF) by @DimitriPapadopoulos in #2319
• Unnecessary lambda expression by @DimitriPapadopoulos in #2318
• Add some numpydoc validation checks by @dstansby in #2316
• Use implicit fill values for zarr v2 by @TomAugspurger in #2274
• zarr.open should fall back to opening a group by @TomAugspurger in #2310
• Bump numcodecs from 0.13.0 to 0.13.1 in the requirements group by @dependabot in #2326
• Refactor/rename v2 metadata fields by @d-v-b in #2301
• Zarr-v3 Consolidated Metadata by @TomAugspurger in #2113
• feature(threading): use explicit/configurable thread pool executor by @jhamman in #2327
• fix(RemoteStore): avoid listing all objects in remote store in empty() method by @jhamman in #2312
• fix(attrs): update array attrs in place by @jhamman in #2329
• Use horizontal logo for docs by @dstansby in #2333
• Special case str dtype in array creation by @TomAugspurger in #2323
• Add guide section to top level of docs by @dstansby in #2332
• Ensure path created for LocalStore when not in readonly mode. by @TomAugspurger in #2337
• V3 main sync w/ merge by @jhamman in #2335
• Revert "V3 main sync w/ merge (#2335)" by @jhamman in #2339
• V3 main sync merge by @jhamman in #2340

New Contributors

• @ph03 made their first contribution in #1581
• @jeffpeck10x made their first contribution in #1615
• @hoodmane made their first contribution in #1663
• @itcarroll made their first contribution in #1604
• @sneakers-the-rat made their first contribution in #2142

Full Changelog: v3.0.0-alpha7...v3.0.0-beta