SciPy 1.14.0 is the culmination of 3 months of hard work. It contains
many new features, numerous bug-fixes, improved test coverage and better
documentation. There have been a number of deprecations and API changes
in this release, which are documented below. All users are encouraged to
upgrade to this release, as there are a large number of bug-fixes and
optimizations. Before upgrading, we recommend that users check that
their own code does not use deprecated SciPy functionality (to do so,
run your code with python -Wd and check for DeprecationWarning s).
Our development attention will now shift to bug-fix releases on the
1.14.x branch, and on adding new features on the main branch.
This release requires Python 3.10+ and NumPy 1.23.5 or greater.
For running on PyPy, PyPy3 6.0+ is required.
Highlights of this release
SciPy now supports the new Accelerate library introduced in macOS 13.3, and
has wheels built against Accelerate for macOS >=14 resulting in significant
performance improvements for many linear algebra operations.
A new method, cobyqa, has been added to scipy.optimize.minimize - this
is an interface for COBYQA (Constrained Optimization BY Quadratic
Approximations), a derivative-free optimization solver, designed to
supersede COBYLA, developed by the Department of Applied Mathematics, The
Hong Kong Polytechnic University.
scipy.sparse.linalg.spsolve_triangular is now more than an order of
magnitude faster in many cases.
New features
scipy.fft improvements
A new function, scipy.fft.prev_fast_len, has been added. This function
finds the largest composite of FFT radices that is less than the target
length. It is useful for discarding a minimal number of samples before FFT.
scipy.io improvements
wavfile now supports reading and writing of wav files in the RF64
format, allowing files greater than 4 GB in size to be handled.
scipy.constants improvements
Experimental support for the array API standard has been added.
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Bumps scipy from 1.9.1 to 1.14.0.
Release notes
Sourced from scipy's releases.
... (truncated)
Commits
87c4664
REL: SciPy 1.14.0 rel commit [wheel build]ac63c81
Merge pull request #21019 from tylerjereddy/treddy_1.14.0_final_backports541003f
DOC: update 1.14 relnotes [wheel build]a08d1ff
MAINT: stats.gstd: warn when an observation is <= 0a4f7119
DEP: special.perm: deprecate non-integerN
andk
withexact=True
(#20909)73339fb
TST: stats: fix use of np.testing to compare xp-arrays0542df6
DOC: Update 1.14.0 release notesf8e530c
STY: _lib._util: silence mypye2cbda2
TST:sparse.linalg: Skip test due to sensitivity to numerical noise4fb2e6a
TST: robustify test_nnls_inner_loop_case1Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
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