Zarr

------

Bug fixes
~~~~~~~~~

* Ensure ``zarr.group`` uses writeable mode to fix issue with :issue:`1304`.
By :user:`Brandur Thorgrimsson <swordcat>` :issue:`1354`.

.. _release_2.14.1:

------

Documentation
~~~~~~~~~~~~~

* Fix API links.
By :user:`Josh Moore <joshmoore>` :issue:`1346`.

* Fix unit tests which prevented the conda-forge release.
By :user:`Josh Moore <joshmoore>` :issue:`1348`.

.. _release_2.14.0:

------

Major changes
~~~~~~~~~~~~~

* Improve Zarr V3 support, adding partial store read/write and storage transformers.
Add new features from the `v3 spec <https://zarr-specs.readthedocs.io/en/latest/core/v3.0.html>`_:

* storage transformers
* `get_partial_values` and `set_partial_values`
* efficient `get_partial_values` implementation for `FSStoreV3`
* sharding storage transformer

By :user:`Jonathan Striebel <jstriebel>`; :issue:`1096`, :issue:`1111`.

* N5 nows supports Blosc.
Remove warnings emitted when using N5Store or N5FSStore with a blosc-compressed array.
By :user:`Davis Bennett <d-v-b>`; :issue:`1331`.

Bug fixes
~~~~~~~~~

* Allow reading utf-8 encoded json files
By :user:`Nathan Zimmerberg <nhz2>` :issue:`1308`.

* Ensure contiguous data is give to ``FSStore``. Only copying if needed.
By :user:`Mads R. B. Kristensen <madsbk>` :issue:`1285`.

* NestedDirectoryStore.listdir now returns chunk keys with the correct '/' dimension_separator.
By :user:`Brett Graham <braingram>` :issue:`1334`.

* N5Store/N5FSStore dtype returns zarr Stores readable dtype.
By :user:`Marwan Zouinkhi <mzouink>` :issue:`1339`.

.. _release_2.13.6:

------

Maintenance
~~~~~~~~~~~

* Bump gh-action-pypi-publish to 1.6.4.
By :user:`Josh Moore <joshmoore>` :issue:`1320`.

.. _release_2.13.5:

------

Bug fixes
~~~~~~~~~

* Ensure ``zarr.create`` uses writeable mode to fix issue with :issue:`1304`.
By :user:`James Bourbeau <jrbourbeau>` :issue:`1309`.

.. _release_2.13.4:

------

Appreciation
~~~~~~~~~~~~~

Special thanks to Outreachy participants for contributing to most of the
maintenance PRs. Please read the blog post summarising the contribution phase
and welcoming new Outreachy interns:
https://zarr.dev/blog/welcoming-outreachy-2022-interns/


Enhancements
~~~~~~~~~~~~

* Handle fsspec.FSMap using FSStore store.
By :user:`Rafal Wojdyla <ravwojdyla>` :issue:`1304`.

Bug fixes
~~~~~~~~~

* Fix bug that caused double counting of groups in ``groups()`` and ``group_keys()`` methods with V3 stores.
By :user:`Ryan Abernathey <rabernat>` :issue:`1228`.

* Remove unnecessary calling of `contains_array` for key that ended in `.array.json`.
By :user:`Joe Hamman <jhamman>` :issue:`1149`.

* Fix bug that caused double counting of groups in ``groups()`` and ``group_keys()``
methods with V3 stores.
By :user:`Ryan Abernathey <rabernat>` :issue:`1228`.

Documentation
~~~~~~~~~~~~~

* Fix minor indexing errors in tutorial and specification examples of documentation.
By :user:`Kola Babalola <sprynt001>` :issue:`1277`.

* Add `requirements_rtfd.txt` in `contributing.rst`.
By :user:`AWA BRANDON AWA <DON-BRAN>` :issue:`1243`.

* Add documentation for find/findall using visit.
By :user:`Weddy Gikunda <caviere>` :issue:`1241`.

* Refresh of the main landing page.
By :user:`Josh Moore <joshmoore>` :issue:`1173`.

Maintenance
~~~~~~~~~~~

* Migrate to ``pyproject.toml`` and remove redundant infrastructure.
By :user:`Saransh Chopra <Saransh-cpp>` :issue:`1158`.

* Require ``setuptools`` 64.0.0+
By :user:`Saransh Chopra <Saransh-cpp>` :issue:`1193`.

* Pin action versions (pypi-publish, setup-miniconda) for dependabot
By :user:`Saransh Chopra <Saransh-cpp>` :issue:`1205`.

* Remove ``tox`` support
By :user:`Saransh Chopra <Saransh-cpp>` :issue:`1219`.

* Add workflow to label PRs with "needs release notes".
By :user:`Saransh Chopra <Saransh-cpp>` :issue:`1239`.

* Simplify if/else statement.
By :user:`Dimitri Papadopoulos Orfanos <DimitriPapadopoulos>` :issue:`1227`.

* Get coverage up to 100%.
By :user:`John Kirkham <jakirkham>` :issue:`1264`.

* Migrate coverage to ``pyproject.toml``.
By :user:`John Kirkham <jakirkham>` :issue:`1250`.

* Use ``conda-incubator/setup-minicondav2.2.0``.
By :user:`John Kirkham <jakirkham>` :issue:`1263`.

* Delete unused files.
By :user:`John Kirkham <jakirkham>` :issue:`1251`.

* Skip labeller for bot PRs.
By :user:`Saransh Chopra <Saransh-cpp>` :issue:`1271`.

* Restore Flake8 configuration.
By :user:`John Kirkham <jakirkham>` :issue:`1249`.

* Add missing newline at EOF.
By :user:`Dimitri Papadopoulos` :issue:`1253`.

* Add `license_files` to `pyproject.toml`.
By :user:`John Kirkham <jakirkham>` :issue:`1247`.

* Adding `pyupgrade` suggestions.
By :user:`Dimitri Papadopoulos Orfanos <DimitriPapadopoulos>` :issue:`1225`.

* Fixed some linting errors.
By :user:`Weddy Gikunda <caviere>` :issue:`1226`.

* Added the link to main website in readthedocs sidebar.
By :user:`Stephanie_nkwatoh <steph237>` :issue:`1216`.

* Remove redundant wheel dependency in `pyproject.toml`.
By :user:`Dimitri Papadopoulos Orfanos <DimitriPapadopoulos>` :issue:`1233`.

* Turned on `isloated_build` in `tox.ini` file.
By :user:`AWA BRANDON AWA <DON-BRAN>` :issue:`1210`.

* Fixed `flake8` alert and avoid duplication of `Zarr Developers`.
By :user:`Dimitri Papadopoulos Orfanos <DimitriPapadopoulos>` :issue:`1203`.

* Bump to NumPy 1.20+ in `environment.yml`.
By :user:`John Kirkham <jakirkham>` :issue:`1201`.

* Bump to NumPy 1.20 in `pyproject.toml`.
By :user:`Dimitri Papadopoulos Orfanos <DimitriPapadopoulos>` :issue:`1192`.

* Remove LGTM (`.lgtm.yml`) configuration file.
By :user:`Dimitri Papadopoulos Orfanos <DimitriPapadopoulos>` :issue:`1191`.

* Codespell will skip `fixture` in pre-commit.
By :user:`Dimitri Papadopoulos Orfanos <DimitriPapadopoulos>` :issue:`1197`.

* Add msgpack in `requirements_rtfd.txt`.
By :user:`Emmanuel Bolarinwa <GbotemiB>` :issue:`1188`.

* Added license to docs fixed a typo from `_spec_v2` to `_spec_v3`.
By :user:`AWA BRANDON AWA <DON-BRAN>` :issue:`1182`.

* Fixed installation link in `README.md`.
By :user:`AWA BRANDON AWA <DON-BRAN>` :issue:`1177`.

* Fixed typos in `installation.rst` and `release.rst`.
By :user:`Chizoba Nweke <zobbs-git>` :issue:`1178`.

* Set `docs/conf.py` language to `en`.
By :user:`AWA BRANDON AWA <DON-BRAN>` :issue:`1174`.

* Added `installation.rst` to the docs.
By :user:`AWA BRANDON AWA <DON-BRAN>` :issue:`1170`.

* Adjustment of year to `2015-2018` to `2015-2022` in the docs.
By :user:`Emmanuel Bolarinwa <GbotemiB>` :issue:`1165`.

* Updated `Forking the repository` section in `contributing.rst`.
By :user:`AWA BRANDON AWA <DON-BRAN>` :issue:`1171`.

* Updated GitHub actions.
By :user:`Dimitri Papadopoulos Orfanos <DimitriPapadopoulos>` :issue:`1134`.

* Update web links: `http:// → https://`.
By :user:`Dimitri Papadopoulos Orfanos <DimitriPapadopoulos>` :issue:`1313`.

.. _release_2.13.3: