build(deps): Bump the python group with 2 updates by dependabot[bot] · Pull Request #384 · QuantClimate/Impulso

dependabot · 2026-10-05T05:18:49Z

Bumps the python group with 2 updates: xarray and ipykernel.

Updates xarray from 2026.7.0 to 2026.9.0

Release notes

v2026.09.0

This release adds read support for Zarr V3 rectilinear (variable-sized) chunks, Arrow PyCapsule export for :py:class:DataArray, a new :py:meth:DataArray.plot.lines plotting method, :py:class:DataTree support in :py:func:apply_ufunc, and flox-accelerated groupby medians. Bottleneck is now disabled by default, the remaining zarr-python 2 compatibility code has been removed, and the minimum h5netcdf version is now 1.8. It also includes many bug fixes.

This is the last xarray release that will support Python 3.11. Future releases will require Python 3.12 or later.

Thanks to the 45 contributors to this release: ANIRUDDHA ADAK, Ahmet Kamer Çivi, Albert Yau, Andrew Scherer, Anirban Mandal, Aryan Singh K., Asish Kumar, Chandan P, Charles Turner, Deepak Cherian, Devraj Pal, Dipak Chaudhari, Eltsefon Mark, Evan Lyall, Illviljan, Joe Hamman, Johnson K C, Jules Chéron, Justus Magin, Kropiunig, Marcus Campbell, Mark Harfouche, Matt Van Horn, Matthew Rocklin, Matthias Schabel, Michael Niklas, Nick Hodgskin, Patrick N. Raanes, Peter Hron, Puneet Dixit, QinXi, Samuel Le Meur-Diebolt, Spencer Clark, Stanley C, Stephan Hoyer, Thomas Kluyver, Tom Nicholas, dsk0425-sketch, genrichez, hushen, imam, omsatpute61-afk, stepit, whn and ✨Sarah Z✨

What's Changed

Add empty whats-new section for v2026.07.1 by @shoyer in pydata/xarray#11446

docs: remove unused imports in quick overview guide by @stefanopitton in pydata/xarray#11444

Fix dask rolling bottleneck dtype metadata by @mrocklin in pydata/xarray#11449

MAINT: Add make to Pixi::doc feature by @VeckoTheGecko in pydata/xarray#11457

Disable bottleneck by default by @takluyver in pydata/xarray#11461

Fix polyval returning a sentinel value for NaT in timedelta coordinates by @dchaudhari7177 in pydata/xarray#11478

Maintenance: Support zarr>=3.0 by @jhamman in pydata/xarray#11232

Fix stacking dimensions with falsy names by @JOhnsonKC201 in pydata/xarray#11477

Migrate from nbsphinx/jupyter-sphinx to myst_nb by @VeckoTheGecko in pydata/xarray#11456

Harmonize encoding from h5netcdf with netcdf4 by @hmaarrfk in pydata/xarray#11067

DOC explain how open_dataset handles grouped files by @Whning0513 in pydata/xarray#11497

docs: document stable sortby ordering by @Whning0513 in pydata/xarray#11491

docs: describe custom index inline representations by @Whning0513 in pydata/xarray#11493

DOCS: Update contrib instructions for Myst-nb by @VeckoTheGecko in pydata/xarray#11487

Rerun generate_aggregations.py by @VeckoTheGecko in pydata/xarray#11489

bump scientific-python/issue-from-pytest-log-action by @keewis in pydata/xarray#11498

Add generate-aggregations Pixi task and CI workflow by @VeckoTheGecko in pydata/xarray#11495

bump issue-from-pytest-log-action to v1.6.2 by @keewis in pydata/xarray#11500

Improve aggregation docstrings to improve searchability by @SomeCoder23 in pydata/xarray#11471

move the nightly env into its own file by @keewis in pydata/xarray#11481

enable interactive exploration of examples using jupyterlite-sphinx by @keewis in pydata/xarray#10299

BUG: Fix coordinate transform shape after transpose by @sdiebolt in pydata/xarray#11513

Remove BooleanCoder from zarr writes by @elyall in pydata/xarray#11318

Use flox for median in groupby/resample operations by @sdiebolt in pydata/xarray#11239

CI: run slow Hypothesis job on schedule and dispatch by @aryansk in pydata/xarray#11520

fix: dask divide by zero error when empty dimensions are passed into partial autochunk spec by @charles-turner-1 in pydata/xarray#11486

Raise a TypeError when a Coordinates object is used as a coordinate value by @NoiceHax in pydata/xarray#11523

Avoid densifying sparse.COO data in to_series()/to_dataframe() by @patnr in pydata/xarray#11528

Fix CI: mypy errors and doctest warning by @dcherian in pydata/xarray#11535

Fix alignment and copy of transposed CoordinateTransformIndex-backed arrays by @sdiebolt in pydata/xarray#11532

Fix bool test arrays in construct_dataarray being all False by @marcus-campbell in pydata/xarray#11529

feat: add arrow_c_stream function by @jules-ch in pydata/xarray#11338

Fix scalar selection for nested tuple MultiIndex keys by @puneetdixit200 in pydata/xarray#11348

Fix LaTeX labels broken by textwrap in plot utils (#11452) by @genrichez in pydata/xarray#11476

Don't warn about a missing _FillValue for CF coordinate variables by @NoiceHax in pydata/xarray#11524

11518: Fix keepdims in DatasetGroupBy.xyz and DatasetRolling.xyz by @charles-turner-1 in pydata/xarray#11521

MAINT: Update pixi-lock action by @VeckoTheGecko in pydata/xarray#11546

Adapt to upstream change in resampling with a Day frequency by @spencerkclark in pydata/xarray#11547

Require h5netcdf for running TestNetCDF4ClassicViaH5NetCDFData tests by @spencerkclark in pydata/xarray#11550

Adapt to change in behavior of pd.DateOffset in isinstance by @spencerkclark in pydata/xarray#11548

fix typo/grammar in Dataset._rename() docstring by @charles-turner-1 in pydata/xarray#11557

... (truncated)

Commits

2f3339b Update whats-new for v2026.09.0 release (#11641)
f515b4d Add LineCollection plot (#7173)
7b03d82 Update release command in HOW_TO_RELEASE.md (#11640)
e75bcf9 Read-only support for Zarr V3 rectilinear (variable-size) chunks (#11592)
c125355 Add whats-new entry for scipy backend axis-reorder fix (#11639)
a1ded92 fix: preserve stringdtype in zarr v3 round trips (#11474)
5bf7aa2 Fix axis reordering bug in scipy backend outer indexing (#11638)
ede38e5 Warn when explicit dims rename tuple-style DataArray coords (#11292)
154bdf6 Fix str.replace(..., n=0) replacing every occurrence instead of none (#11545)
1161f7b Document how to find unlimited_dims via encoding (#11618)
Additional commits viewable in compare view

Updates ipykernel from 7.3.0 to 7.4.0

Release notes

Sourced from ipykernel's releases.

v7.4.0

7.4.0

(Full Changelog)

New features added

Enable setting and resetting a thread-local parent header #1546 (@jasongrout, @minrk)

Enhancements made

Allow async cell to process Comm messages #1565 (@davidbrochart, @JohanMabille, @kylebarron)

Bump minimum Python to 3.11, update linting, drop dead branches #1553 (@Carreau, @minrk)

Defer the psutil import until it is actually needed #1551 (@Carreau, @minrk)

validate variable names in copyToGlobals debug handler #1537 (@sahvx655-wq, @JohanMabille)

create debugger tmp directory with 0o700 permissions #1530 (@sahvx655-wq, @JohanMabille, @minrk)

Update the supported_encryption to use a list as per JEP latest state #1528 (@krassowski, @Carreau, @JohanMabille)

Make psutil optional at runtime #1527 (@yves-surrel, @ianthomas23)

Bugs fixed

Create _control_lock before its users #1568 (@tovrstra, @minrk)

Reply with busy -> error -> idle if subshell unknown #1558 (@krassowski, @Carreau, @JohanMabille)

Send the shell reply through the ZMQStream instead of raw on its socket #1529 (@BoykoNeov, @ZupoLlask, @claude, @ianthomas23, @practicusai, @thomasjm)

Enable ProactorEventLoop on windows for ipykernel #1469 (@NewUserHa, @BoykoNeov, @Gravifer, @ZupoLlask, @claude, @ianthomas23)

Maintenance and upkeep improvements

try to fix publish workflow #1571 (@minrk)

chore: update pre-commit hooks #1570 (@davidbrochart)

Use dependency groups instead of extras #1563 (@davidbrochart)

MAINT: Switch zizmor to the github action #1561 (@Carreau, @Yann-P)

Fix downstream test: install ipykernel from source for jupyter_kernel_test #1560 (@glaziermag, @Carreau, @claude)

Add Zizmor #1556 (@Carreau, @Yann-P)

[CI] remove type:ignore, likely due to new pyzmq #1552 (@Carreau, @minrk)

Fix typing issue due to new releases #1544 (@Carreau, @krassowski)

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review. See our definition of contributors.

(GitHub contributors page for this release)

@BoykoNeov (activity) | @Carreau (activity) | @davidbrochart (activity) | @glaziermag (activity) | @Gravifer (activity) | @ianthomas23 (activity) | @jasongrout (activity) | @JohanMabille (activity) | @krassowski (activity) | @kylebarron (activity) | @minrk (activity) | @NewUserHa (activity) | @practicusai (activity) | @sahvx655-wq (activity) | @Scott5S (activity) | @thomasjm (activity) | @tovrstra (activity) | @Yann-P (activity) | @yves-surrel (activity) | @ZupoLlask (activity)

Changelog

Sourced from ipykernel's changelog.

7.4.0

(Full Changelog)

New features added

Enable setting and resetting a thread-local parent header #1546 (@jasongrout, @minrk)

Enhancements made

Allow async cell to process Comm messages #1565 (@davidbrochart, @JohanMabille, @kylebarron)

Bump minimum Python to 3.11, update linting, drop dead branches #1553 (@Carreau, @minrk)

Defer the psutil import until it is actually needed #1551 (@Carreau, @minrk)

validate variable names in copyToGlobals debug handler #1537 (@sahvx655-wq, @JohanMabille)

create debugger tmp directory with 0o700 permissions #1530 (@sahvx655-wq, @JohanMabille, @minrk)

Update the supported_encryption to use a list as per JEP latest state #1528 (@krassowski, @Carreau, @JohanMabille)

Make psutil optional at runtime #1527 (@yves-surrel, @ianthomas23)

Bugs fixed

Create _control_lock before its users #1568 (@tovrstra, @minrk)

Reply with busy -> error -> idle if subshell unknown #1558 (@krassowski, @Carreau, @JohanMabille)

Send the shell reply through the ZMQStream instead of raw on its socket #1529 (@BoykoNeov, @ZupoLlask, @claude, @ianthomas23, @practicusai, @thomasjm)

Enable ProactorEventLoop on windows for ipykernel #1469 (@NewUserHa, @BoykoNeov, @Gravifer, @ZupoLlask, @claude, @ianthomas23)

Maintenance and upkeep improvements

try to fix publish workflow #1571 (@minrk)

chore: update pre-commit hooks #1570 (@davidbrochart)

Use dependency groups instead of extras #1563 (@davidbrochart)

MAINT: Switch zizmor to the github action #1561 (@Carreau, @Yann-P)

Fix downstream test: install ipykernel from source for jupyter_kernel_test #1560 (@glaziermag, @Carreau, @claude)

Add Zizmor #1556 (@Carreau, @Yann-P)

[CI] remove type:ignore, likely due to new pyzmq #1552 (@Carreau, @minrk)

Fix typing issue due to new releases #1544 (@Carreau, @krassowski)

Contributors to this release

The following people contributed discussions, new ideas, code and documentation contributions, and review. See our definition of contributors.

(GitHub contributors page for this release)

@BoykoNeov (activity) | @Carreau (activity) | @davidbrochart (activity) | @glaziermag (activity) | @Gravifer (activity) | @ianthomas23 (activity) | @jasongrout (activity) | @JohanMabille (activity) | @krassowski (activity) | @kylebarron (activity) | @minrk (activity) | @NewUserHa (activity) | @practicusai (activity) | @sahvx655-wq (activity) | @Scott5S (activity) | @thomasjm (activity) | @tovrstra (activity) | @Yann-P (activity) | @yves-surrel (activity) | @ZupoLlask (activity)

Commits

cfa461d Publish 7.4.0
e0658fd try to fix publish workflow (#1571)
5bf2c68 needs permission-contents for zizmor
a375e4a try to fix publish workflow
3938cb6 chore: update pre-commit hooks (#1570)
5ef129a chore: update pre-commit hooks (#1566)
fbc96be Create _control_lock before its users (#1568)
0273cec Allow async cell to process Comm messages (#1565)
f8f7eb7 Create _control_lock before its users
3d11719 chore: update pre-commit hooks
Additional commits viewable in compare view

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Bumps the python group with 2 updates: [xarray](https://github.com/pydata/xarray) and [ipykernel](https://github.com/ipython/ipykernel). Updates `xarray` from 2026.7.0 to 2026.9.0 - [Release notes](https://github.com/pydata/xarray/releases) - [Commits](pydata/xarray@v2026.07.0...v2026.09.0) Updates `ipykernel` from 7.3.0 to 7.4.0 - [Release notes](https://github.com/ipython/ipykernel/releases) - [Changelog](https://github.com/ipython/ipykernel/blob/main/CHANGELOG.md) - [Commits](ipython/ipykernel@v7.3.0...v7.4.0) --- updated-dependencies: - dependency-name: xarray dependency-version: 2026.9.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: python - dependency-name: ipykernel dependency-version: 7.4.0 dependency-type: direct:development update-type: version-update:semver-minor dependency-group: python ... Signed-off-by: dependabot[bot] <support@github.com>

dependabot Bot added dependencies Pull requests that update a dependency file python:uv Pull requests that update python:uv code labels Oct 5, 2026

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build(deps): Bump the python group with 2 updates - #384

build(deps): Bump the python group with 2 updates#384
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dependabot Bot commented on behalf of github Oct 5, 2026

v2026.09.0

What's Changed

v7.4.0

7.4.0

New features added

Enhancements made

Bugs fixed

Maintenance and upkeep improvements

Contributors to this release

7.4.0

New features added

Enhancements made

Bugs fixed

Maintenance and upkeep improvements

Contributors to this release

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