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NumPy 2.1.2 Release Notes

doc/source/release/2.1.2-notes.rst

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.. currentmodule:: numpy

========================== NumPy 2.1.2 Release Notes

NumPy 2.1.2 is a maintenance release that fixes bugs and regressions discovered after the 2.1.1 release.

The Python versions supported by this release are 3.10-3.13.

Contributors

A total of 11 people contributed to this release. People with a "+" by their names contributed a patch for the first time.

  • Charles Harris
  • Chris Sidebottom
  • Ishan Koradia +
  • João Eiras +
  • Katie Rust +
  • Marten van Kerkwijk
  • Matti Picus
  • Nathan Goldbaum
  • Peter Hawkins
  • Pieter Eendebak
  • Slava Gorloff +

Pull requests merged

A total of 14 pull requests were merged for this release.

  • #27333 <https://github.com/numpy/numpy/pull/27333>__: MAINT: prepare 2.1.x for further development
  • #27400 <https://github.com/numpy/numpy/pull/27400>__: BUG: apply critical sections around populating the dispatch cache
  • #27406 <https://github.com/numpy/numpy/pull/27406>__: BUG: Stub out get_build_msvc_version if distutils.msvccompiler...
  • #27416 <https://github.com/numpy/numpy/pull/27416>__: BUILD: fix missing include for std::ptrdiff_t for C++23 language...
  • #27433 <https://github.com/numpy/numpy/pull/27433>__: BLD: pin setuptools to avoid breaking numpy.distutils
  • #27437 <https://github.com/numpy/numpy/pull/27437>__: BUG: Allow unsigned shift argument for np.roll
  • #27439 <https://github.com/numpy/numpy/pull/27439>__: BUG: Disable SVE VQSort
  • #27471 <https://github.com/numpy/numpy/pull/27471>__: BUG: rfftn axis bug
  • #27479 <https://github.com/numpy/numpy/pull/27479>__: BUG: Fix extra decref of PyArray_UInt8DType.
  • #27480 <https://github.com/numpy/numpy/pull/27480>__: CI: use PyPI not scientific-python-nightly-wheels for CI doc...
  • #27481 <https://github.com/numpy/numpy/pull/27481>__: MAINT: Check for SVE support on demand
  • #27484 <https://github.com/numpy/numpy/pull/27484>__: BUG: initialize the promotion state to be weak
  • #27501 <https://github.com/numpy/numpy/pull/27501>__: MAINT: Bump pypa/cibuildwheel from 2.20.0 to 2.21.2
  • #27506 <https://github.com/numpy/numpy/pull/27506>__: BUG: avoid segfault on bad arguments in ndarray.array_function