==========================
SciPy 1.16.2 Release Notes
==========================
.. contents::
SciPy 1.16.2 is a bug-fix release with no new features
compared to 1.16.1. This is the first stable release of
SciPy to provide Windows on ARM wheels on PyPI.
Authors
=======
* Name (commits)
* Dietrich Brunn (1)
* Ralf Gommers (6)
* Adam Jones (1)
* Gleb Khmyznikov (1) +
* Jost Migenda (1) +
* newyork_loki (1)
* Nick ODell (3)
* Dimitri Papadopoulos Orfanos (1)
* Ilhan Polat (2)
* Tyler Reddy (26)
* Mugunthan Selvanayagam (1) +
* Shuhei Watanabe (1) +
A total of 12 people contributed to this release.
People with a "+" by their names contributed a patch for the first time.
This list of names is automatically generated, and may not be fully complete.
Issues closed for 1.16.2
------------------------
* `#21562 <https://github.com/scipy/scipy/issues/21562>`__: BLD: Windows Arm builds
* `#22244 <https://github.com/scipy/scipy/issues/22244>`__: MAINT: specify lower bound for ``pytest`` in ``pyproject.toml``
* `#22825 <https://github.com/scipy/scipy/issues/22825>`__: CI: new GH runners available for macOS 15 and Windows 2025
* `#23411 <https://github.com/scipy/scipy/issues/23411>`__: BUG: signal.periodogram: memory leak
* `#23428 <https://github.com/scipy/scipy/issues/23428>`__: Incomplete license terms for sub components since version 1.16.0...
* `#23429 <https://github.com/scipy/scipy/issues/23429>`__: BUG: optimize.nnls: memory leak
* `#23430 <https://github.com/scipy/scipy/issues/23430>`__: BUG: optimize: missing error checking for slsqp inputs
* `#23458 <https://github.com/scipy/scipy/issues/23458>`__: CI: CUDA compilation failures for all cupy tests
* `#23474 <https://github.com/scipy/scipy/issues/23474>`__: BUG: signal.lombscargle(precenter=True) modifies input array...
* `#23564 <https://github.com/scipy/scipy/issues/23564>`__: CI: macOS conda-forge job failing because of scikit-umfpack upgrade
Pull requests for 1.16.2
------------------------
* `#23122 <https://github.com/scipy/scipy/pull/23122>`__: BLD: Windows Arm64 wheel support
* `#23133 <https://github.com/scipy/scipy/pull/23133>`__: CI: validate build on Win-ARM64
* `#23154 <https://github.com/scipy/scipy/pull/23154>`__: CI: bump OpenBLAS and cibuildwheel versions
* `#23402 <https://github.com/scipy/scipy/pull/23402>`__: REL, MAINT: prepare for SciPy 1.16.2
* `#23403 <https://github.com/scipy/scipy/pull/23403>`__: BUG: Skip installing gmpy2(test deps) for Win-ARM64
* `#23414 <https://github.com/scipy/scipy/pull/23414>`__: BUG: signal: Avoid unbounded cache for ShortTimeFFT
* `#23435 <https://github.com/scipy/scipy/pull/23435>`__: MAINT: ensure Qhull license file gets included in wheels
* `#23442 <https://github.com/scipy/scipy/pull/23442>`__: BUG: fix regression for non-integer ``maxiter`` in SLSQP
* `#23452 <https://github.com/scipy/scipy/pull/23452>`__: MAINT: Update licensing of bundled software
* `#23457 <https://github.com/scipy/scipy/pull/23457>`__: BUG: signal.ShortTimeFFT: Remove ``@lru_cache`` decorators
* `#23471 <https://github.com/scipy/scipy/pull/23471>`__: BUG: optimize: fix the incompatible dtypes in L-BFGS-B
* `#23475 <https://github.com/scipy/scipy/pull/23475>`__: BUG: signal.lombscargle: replace in-place input adjustments
* `#23488 <https://github.com/scipy/scipy/pull/23488>`__: MAINT: Bump CuPy to 13.6.0 to fix GPU CI
* `#23495 <https://github.com/scipy/scipy/pull/23495>`__: MAINT: add lower bound for pytest
* `#23540 <https://github.com/scipy/scipy/pull/23540>`__: MAINT, BLD: ignore meson wraplock
* `#23563 <https://github.com/scipy/scipy/pull/23563>`__: BUG: fix memory leaks in ``optimize.nnls`` and ``linalg.sqrtm``
* `#23576 <https://github.com/scipy/scipy/pull/23576>`__: CI: pin scikit-umfpack to 0.3.3 to avoid failures, 0.4.2 is broken.
Checksums
=========
MD5
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SHA256
~~~~~~
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