Bump zarr from 2.18.4 to 3.0.7

[dependabot]

Bumps zarr from 2.18.4 to 3.0.7.

Release notes

Sourced from zarr's releases.

v3.0.7

What's Changed

• Modify the link in README.md from V2 to V3 docs by @​arkdong in zarr-developers/zarr-python#2915
• update version policy to use effver by @​d-v-b in zarr-developers/zarr-python#2910
• obstore-based Store implementation by @​kylebarron in zarr-developers/zarr-python#1661
• Avoid memory copy in local store write by @​tomwhite in zarr-developers/zarr-python#2944
• Fix fill_value serialization issues by @​moradology in zarr-developers/zarr-python#2802
• Clean up warning filters in tests by @​dstansby in zarr-developers/zarr-python#2714
• Return scalar when accessing zero dimensional array by @​brokkoli71 in zarr-developers/zarr-python#2718
• zarr.array from from an existing zarr.Array by @​brokkoli71 in zarr-developers/zarr-python#2622
• Fix hatch matrix setup for minimal and optional dependencies by @​maxrjones in zarr-developers/zarr-python#2872
• updated migration documention to say that '.' syntax is no longer all… by @​christine-e-smit in zarr-developers/zarr-python#2997
• Fix nan encoding in consolidated metadata by @​mpiannucci in zarr-developers/zarr-python#2996
• Use unsigned bytes to back Buffer by @​QuLogic in zarr-developers/zarr-python#2738
• fix: Special-case suffix requests in obstore backend to support Azure by @​kylebarron in zarr-developers/zarr-python#2994

New Contributors

• @​arkdong made their first contribution in zarr-developers/zarr-python#2915
• @​kylebarron made their first contribution in zarr-developers/zarr-python#1661
• @​christine-e-smit made their first contribution in zarr-developers/zarr-python#2997
• @​mpiannucci made their first contribution in zarr-developers/zarr-python#2996

Full Changelog: zarr-developers/zarr-python@v3.0.6...v3.0.7

v3.0.6

What's Changed

• fix: restore attrs del functionality by @​ianhi in zarr-developers/zarr-python#2908
• release: update release notes for 3.0.6 by @​jhamman in zarr-developers/zarr-python#2923

Full Changelog: zarr-developers/zarr-python@v3.0.5...v3.0.6

v3.0.5

What's Changed

• Avoid creating persistent files during tests by @​moradology in zarr-developers/zarr-python#2860
• Prevent update_attributes from erasing all prior attributes by @​moradology in zarr-developers/zarr-python#2870
• DOC: Fixed incorrect link in blosc.py by @​AdityaChaubeyIITM in zarr-developers/zarr-python#2864
• Add other open modes in group creation test by @​asimchoudhary in zarr-developers/zarr-python#2840
• chore: update pre-commit hooks by @​pre-commit-ci in zarr-developers/zarr-python#2882
• DOC: Add store import changes to v3 migration guide (fix #2733) by @​OPMTerra in zarr-developers/zarr-python#2883
• Normalize paths when creating StorePath by @​d-v-b in zarr-developers/zarr-python#2850
• refer to zulip chat as developer chat by @​d-v-b in zarr-developers/zarr-python#2893
• 3.0.5 release prep by @​jhamman in zarr-developers/zarr-python#2898

New Contributors

• @​AdityaChaubeyIITM made their first contribution in zarr-developers/zarr-python#2864
• @​asimchoudhary made their first contribution in zarr-developers/zarr-python#2840
• @​OPMTerra made their first contribution in zarr-developers/zarr-python#2883

Full Changelog: zarr-developers/zarr-python@v3.0.4...v3.0.5

... (truncated)

Changelog

Sourced from zarr's changelog.

3.0.7 (2025-04-22)

Features

- Add experimental ObjectStore storage class based on obstore. (:issue:`1661`)
- Add ``zarr.from_array`` using concurrent streaming of source data (:issue:`2622`)
Bugfixes

• 0-dimensional arrays are now returning a scalar. Therefore, the return type of __getitem__ changed to NDArrayLikeOrScalar. This change is to make the behavior of 0-dimensional arrays consistent with numpy scalars. (:issue:2718)
• Fix fill_value serialization for NaN in ArrayV2Metadata and add property-based testing of round-trip serialization (:issue:2802)
• Fixes ConsolidatedMetadata serialization of nan, inf, and -inf to be consistent with the behavior of ArrayMetadata. (:issue:2996)

Improved Documentation

- Updated the 3.0 migration guide to include the removal of "." syntax for getting group members. (:issue:`2991`, :issue:`2997`)
Misc
- Define a new versioning policy based on Effective Effort Versioning. This replaces the old Semantic
  Versioning-based policy. (:issue:`2924`, :issue:`2910`)
- Make warning filters in the tests more specific, so warnings emitted by tests added in the future
  are more likely to be caught instead of ignored. (:issue:`2714`)
- Avoid an unnecessary memory copy when writing Zarr to a local file (:issue:`2944`)
3.0.6 (2025-03-20)
Bugfixes



Restore functionality of del z.attrs['key'] to actually delete the key. (:issue:2908)

3.0.5 (2025-03-07)
Bugfixes
</tr></table> 
</code></pre>
</blockquote>
<p>... (truncated)</p>
</details>
<details>
<summary>Commits</summary>
<ul>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/a0761ac5f2ce36f630a8c63a0505d5eb6d998311&quot;&gt;&lt;code&gt;a0761ac&lt;/code&gt;&lt;/a> fix: Special-case suffix requests in obstore backend to support Azure (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2994&quot;&gt;#2994&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/bb55f0c58320a6d27be3a0ba918feee398a53db4&quot;&gt;&lt;code&gt;bb55f0c&lt;/code&gt;&lt;/a> Use unsigned bytes to back Buffer (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2738&quot;&gt;#2738&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/84d3284664b0328ce650f679dbdfc51a7e2fad0b&quot;&gt;&lt;code&gt;84d3284&lt;/code&gt;&lt;/a> Fix nan encoding in consolidated metadata (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2996&quot;&gt;#2996&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/f9b5a3bf47e981c58a66222a15bd0df9413b8662&quot;&gt;&lt;code&gt;f9b5a3b&lt;/code&gt;&lt;/a> updated migration documention to say that '.' syntax is no longer all… (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2997&quot;&gt;#2997&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/5f49d24eb7ff1a463d954bdb5b3d14330b86cda5&quot;&gt;&lt;code&gt;5f49d24&lt;/code&gt;&lt;/a> Fix hatch matrix setup for minimal and optional dependencies (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2872&quot;&gt;#2872&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/018f61d93207112f68eba06ea8c2560a489767f6&quot;&gt;&lt;code&gt;018f61d&lt;/code&gt;&lt;/a> <code>zarr.array</code> from from an existing <code>zarr.Array</code> (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2622&quot;&gt;#2622&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/06f7796b001a1bec94d54e408f35b8b8b9401764&quot;&gt;&lt;code&gt;06f7796&lt;/code&gt;&lt;/a> Return scalar when accessing zero dimensional array (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2718&quot;&gt;#2718&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/50abf3d40a4b32270dd5e4a4580cf6c043e0648e&quot;&gt;&lt;code&gt;50abf3d&lt;/code&gt;&lt;/a> Clean up warning filters in tests (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2714&quot;&gt;#2714&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/3b6565bd4377fc534a790a28e3436081e38c62b5&quot;&gt;&lt;code&gt;3b6565b&lt;/code&gt;&lt;/a> Fix fill_value serialization issues (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2802&quot;&gt;#2802&lt;/a&gt;)&lt;/li>

<li><a href="https://github.com/zarr-developers/zarr-python/commit/54b3d44b36e1876eab93239bc0de43c3d70e1e92&quot;&gt;&lt;code&gt;54b3d44&lt;/code&gt;&lt;/a> Avoid memory copy in local store write (<a href="https://redirect.github.com/zarr-developers/zarr-python/issues/2944&quot;&gt;#2944&lt;/a&gt;)&lt;/li>

<li>Additional commits viewable in <a href="https://github.com/zarr-developers/zarr-python/compare/v2.18.4...v3.0.7&quot;&gt;compare view</a></li>

</ul>

</details>
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