Bump numpy from 1.26.4 to 2.3.0

[dependabot]

Bumps numpy from 1.26.4 to 2.3.0.

Release notes

Sourced from numpy's releases.

v2.3.0 (June 7, 2025)

NumPy 2.3.0 Release Notes

The NumPy 2.3.0 release continues the work to improve free threaded Python support and annotations together with the usual set of bug fixes. It is unusual in the number of expired deprecations, code modernizations, and style cleanups. The latter may not be visible to users, but is important for code maintenance over the long term. Note that we have also upgraded from manylinux2014 to manylinux_2_28.

Users running on a Mac having an M4 cpu might see various warnings about invalid values and such. The warnings are a known problem with Accelerate. They are annoying, but otherwise harmless. Apple promises to fix them.

This release supports Python versions 3.11-3.13, Python 3.14 will be supported when it is released.

Highlights

• Interactive examples in the NumPy documentation.
• Building NumPy with OpenMP Parallelization.
• Preliminary support for Windows on ARM.
• Improved support for free threaded Python.
• Improved annotations.

New functions

New function numpy.strings.slice

The new function numpy.strings.slice was added, which implements fast native slicing of string arrays. It supports the full slicing API including negative slice offsets and steps.

(gh-27789)

Deprecations

• The numpy.typing.mypy_plugin has been deprecated in favor of platform-agnostic static type inference. Please remove numpy.typing.mypy_plugin from the plugins section of your mypy configuration. If this change results in new errors being reported, kindly open an issue.

  (gh-28129)

• The numpy.typing.NBitBase type has been deprecated and will be removed in a future version.

  This type was previously intended to be used as a generic upper

... (truncated)

Changelog

Sourced from numpy's changelog.

This is a walkthrough of the NumPy 2.1.0 release on Linux, modified for building with GitHub Actions and cibuildwheels and uploading to the anaconda.org staging repository for NumPy <https://anaconda.org/multibuild-wheels-staging/numpy>_. The commands can be copied into the command line, but be sure to replace 2.1.0 by the correct version. This should be read together with the :ref:general release guide <prepare_release>.

Facility preparation

Before beginning to make a release, use the requirements/*_requirements.txt files to ensure that you have the needed software. Most software can be installed with pip, but some will require apt-get, dnf, or whatever your system uses for software. You will also need a GitHub personal access token (PAT) to push the documentation. There are a few ways to streamline things:

• Git can be set up to use a keyring to store your GitHub personal access token. Search online for the details.
• You can use the keyring app to store the PyPI password for twine. See the online twine documentation for details.

Prior to release

Add/drop Python versions

When adding or dropping Python versions, three files need to be edited:

• .github/workflows/wheels.yml # for github cibuildwheel
• tools/ci/cirrus_wheels.yml # for cibuildwheel aarch64/arm64 builds
• pyproject.toml # for classifier and minimum version check.

Make these changes in an ordinary PR against main and backport if necessary. Add [wheel build] at the end of the title line of the commit summary so that wheel builds will be run to test the changes. We currently release wheels for new Python versions after the first Python rc once manylinux and cibuildwheel support it. For Python 3.11 we were able to release within a week of the rc1 announcement.

Backport pull requests

Changes that have been marked for this release must be backported to the maintenance/2.1.x branch.

Update 2.1.0 milestones

... (truncated)

Commits

• 0532af4 Merge pull request #29136 from charris/prepare-2.3.0
• 9d394e3 REL: Prepare for the NumPy 2.3.0 release [wheel build]
• 1e103cd Merge pull request #29132 from charris/fix-gcc15-compile
• 75a2e27 MAINT: Fix for segfaults with GCC 15
• 88874a8 Merge pull request #29118 from charris/backport-29111
• 02f4838 MAINT: fix SPDX license expressions for LAPACK, GCC runtime libs
• 4ec55c5 Merge pull request #29116 from charris/test-vs2022
• d522ac2 MAINT: Use vs2022 in NumPy 2.3.x [wheel build]
• a33c0e0 Merge pull request #29100 from charris/backport-29092
• e60b75f TYP: add missing integer import and remove the unnecessary ones (#89)
• Additional commits viewable in compare view

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