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@dependabot dependabot bot commented on behalf of github Oct 20, 2025

Bumps mpi4py from 4.1.0 to 4.1.1.

Release notes

Sourced from mpi4py's releases.

4.1.1

  • Add MPIABI-aware import hook support.

  • Support MPI.ERR_ERRHANDLER with Open MPI.

  • Fix Windows build issues with Intel MPI 2021.16.

  • Minor fixes and improvements to typing stubs.

  • Minor fixes to documentation.

  • Publish Python 3.8-3.14 and PyPy 3.11 wheels.

  • PyPy 3.10 (EOL) wheels are no longer published.

Changelog

Sourced from mpi4py's changelog.

Release 4.1.1 [2025-10-10]

  • Add MPIABI-aware import hook support.

  • Support MPI.ERR_ERRHANDLER with Open MPI.

  • Fix Windows build issues with Intel MPI 2021.16.

  • Minor fixes and improvements to typing stubs.

  • Minor fixes to documentation.

  • Publish Python 3.8-3.14 and PyPy 3.11 wheels.

  • PyPy 3.10 (EOL) wheels are no longer published.

Commits
  • 5e2fbc6 Bump version number to 4.1.1
  • fe12197 chore: Update changelog
  • be8fab3 docs: Rephrase outdated comments about the MPI ABI
  • 48453f1 Circle CI: Add build for Python 3.14
  • 4072e66 test: Set COVERAGE_CORE=ctrace for coverage.py
  • 571de41 build: Fix use of CYTHON_LIMITED_API and Py_LIMITED_API
  • 4baf984 build(deps): Require Cython >= 3.0.1
  • 0b0c646 lint: pre-commit autoupdate
  • ab647fe test: Workaround failure due to open-mpi/ompi@main still at MPI 3.1
  • 0f1d036 build: Fix #undef CPP directive after warning from MSVC
  • Additional commits viewable in compare view

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Bumps [mpi4py](https://github.com/mpi4py/mpi4py) from 4.1.0 to 4.1.1.
- [Release notes](https://github.com/mpi4py/mpi4py/releases)
- [Changelog](https://github.com/mpi4py/mpi4py/blob/master/CHANGES.rst)
- [Commits](mpi4py/mpi4py@4.1.0...4.1.1)

---
updated-dependencies:
- dependency-name: mpi4py
  dependency-version: 4.1.1
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file python Pull requests that update python code labels Oct 20, 2025
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dependabot bot commented on behalf of github Nov 3, 2025

Looks like mpi4py is up-to-date now, so this is no longer needed.

@dependabot dependabot bot closed this Nov 3, 2025
@dependabot dependabot bot deleted the dependabot/pip/mpi4py-4.1.1 branch November 3, 2025 08:49
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