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SciPy 1.17.1 Release Notes

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========================== SciPy 1.17.1 Release Notes

.. contents::

SciPy 1.17.1 is a bug-fix release with no new features compared to 1.17.0.

Authors

  • Name (commits)

  • Evgeni Burovski (5)

  • Lucas Colley (1)

  • Christoph Gohlke (1)

  • Ralf Gommers (6)

  • Matt Haberland (5)

  • Matthias Koeppe (1)

  • Nick ODell (1)

  • Ilhan Polat (10)

  • Tyler Reddy (44)

  • Martin Schuck (3)

  • Dan Schult (3)

  • stratakis (1) +

  • ਗਗਨਦੀਪ ਸਿੰਘ (Gagandeep Singh) (1)

    A total of 13 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 1.17.1

  • #22819 <https://github.com/scipy/scipy/issues/22819>__: BUG: stats.qmc.PoissonDisk\ : overlapping sampling for negative...
  • #23215 <https://github.com/scipy/scipy/issues/23215>__: BUG: optimize.direct: memory leak while returning from user function
  • #23612 <https://github.com/scipy/scipy/issues/23612>__: BUG: optimize: crash in win-arm64 CI job in optimize.root(method='lm')
  • #24141 <https://github.com/scipy/scipy/issues/24141>__: BUG: milp solver claims optimality but returns an infeasible...
  • #24208 <https://github.com/scipy/scipy/issues/24208>__: BUG: ndimage: uninitialized variable "icoor" in NI_GeometricTransform
  • #24339 <https://github.com/scipy/scipy/issues/24339>__: BUG: sparse: Sparse array slicing (CSC Matrix) seemingly initializes...
  • #24345 <https://github.com/scipy/scipy/issues/24345>__: BUG: linalg.solve: overwrite_b=True ignored in 1.17.0
  • #24354 <https://github.com/scipy/scipy/issues/24354>__: BUG: spatial: Rotation.from_quat\ : fails with read-only...
  • #24355 <https://github.com/scipy/scipy/issues/24355>__: BUG: linalg solve behavior change breaking downstream tests
  • #24358 <https://github.com/scipy/scipy/issues/24358>__: BUG: sparse.linalg.eigs results differ in1.17.0
  • #24359 <https://github.com/scipy/scipy/issues/24359>__: BUG: calculation of inverse is wrong in scipy 1.17.0
  • #24366 <https://github.com/scipy/scipy/issues/24366>__: BUG: sparse.linalg.expm incorrect for some inputs since 1.17.0
  • #24378 <https://github.com/scipy/scipy/issues/24378>__: BUG: RigidTransform.from_matrix doesn't allow read-only arrays
  • #24382 <https://github.com/scipy/scipy/issues/24382>__: BUG: scipy.signal.zpk2tf yield incorrect results with complex/non-integer...
  • #24403 <https://github.com/scipy/scipy/issues/24403>__: BUG: integrate.dop: C dop implementation not calculating max...
  • #24406 <https://github.com/scipy/scipy/issues/24406>__: BUG: Regression in 1.17.0: generate_f2py mod is called by the...
  • #24436 <https://github.com/scipy/scipy/issues/24436>__: BUG: _quat become a MemoryView of 'ndarray' object after applying...
  • #24508 <https://github.com/scipy/scipy/issues/24508>__: BUG: linalg.sqrtm does not issue warning on sigularity at...
  • #24555 <https://github.com/scipy/scipy/issues/24555>__: BUG: spatial.transform.Rotation.from_mrp: leaked Cython memoryview
  • #24574 <https://github.com/scipy/scipy/issues/24574>__: BUG: scipy.stats.gengamma.logpdf ValueError when c < 0 and 0...
  • #24629 <https://github.com/scipy/scipy/issues/24629>__: MAINT: CI failures with new pydata/sparse release

Pull requests for 1.17.1

  • #24253 <https://github.com/scipy/scipy/pull/24253>__: MAINT: update HiGHS subproject to v1.12.0
  • #24275 <https://github.com/scipy/scipy/pull/24275>__: MAINT: Fix heap-buffer-overflow in scipy.interpolate._dierckx.qr_reduce_period...
  • #24323 <https://github.com/scipy/scipy/pull/24323>__: MAINT:optimize: Fix an off-by-one error in MINPACK and re-enable...
  • #24332 <https://github.com/scipy/scipy/pull/24332>__: DOC: set SCIPY_ARRAY_API in notebook, not globally
  • #24338 <https://github.com/scipy/scipy/pull/24338>__: REL, MAINT: prepare for SciPy 1.17.1
  • #24352 <https://github.com/scipy/scipy/pull/24352>__: BLD: Fix building on win32
  • #24367 <https://github.com/scipy/scipy/pull/24367>__: BUG: linalg: fix inv\ , solve for complex symmetric inputs
  • #24370 <https://github.com/scipy/scipy/pull/24370>__: BUG: spatial.transform.Rotation.from_quat: handle const np...
  • #24371 <https://github.com/scipy/scipy/pull/24371>__: MAINT:sparse.linalg: Fix a persistent state propagation issue...
  • #24380 <https://github.com/scipy/scipy/pull/24380>__: BUG: spatial.transform.RigidTransform.from_matrix: handle const...
  • #24384 <https://github.com/scipy/scipy/pull/24384>__: MAINT: optimize: Fix memory leaks in DIRECT solver and extension...
  • #24385 <https://github.com/scipy/scipy/pull/24385>__: BUG: signal: fix zpk2tf with non-integer gain
  • #24386 <https://github.com/scipy/scipy/pull/24386>__: BUG: linalg/solve: raise errors for "singular" matrices of one...
  • #24399 <https://github.com/scipy/scipy/pull/24399>__: MAINT: stats.PoissonDisk: fix "overlapping" sampling when using...
  • #24404 <https://github.com/scipy/scipy/pull/24404>__: BUG:integrate:Fix a pointer dereference problem in DOPRI5
  • #24407 <https://github.com/scipy/scipy/pull/24407>__: BLD: tools/generate_f2pymod.py: Do not try to invoke f2py via...
  • #24440 <https://github.com/scipy/scipy/pull/24440>__: BUG: spatial.transform: Fix leaking MemoryViews from cy backend
  • #24442 <https://github.com/scipy/scipy/pull/24442>__: ENH: linalg/inv: re-enable overwrite_a for 2D inputs
  • #24453 <https://github.com/scipy/scipy/pull/24453>__: BUG: ndimage: Initialize icoor array in NI_GeometricTransform
  • #24499 <https://github.com/scipy/scipy/pull/24499>__: BUG: sparse: Fix CSR/C index broadcasting
  • #24507 <https://github.com/scipy/scipy/pull/24507>__: BUG: linalg: restore backwards compatibility with dtypes in inv,...
  • #24511 <https://github.com/scipy/scipy/pull/24511>__: BUG: sparse: Fix CSR/C index broadcasting part 2
  • #24537 <https://github.com/scipy/scipy/pull/24537>__: TST: decrease resource usage (file handles, memory) of import...
  • #24558 <https://github.com/scipy/scipy/pull/24558>__: BUG:linalg: Improve linalg.sqrtm singularity catching logic
  • #24564 <https://github.com/scipy/scipy/pull/24564>__: BUG: spatial.transform.Rotation.from_mrp: fix leaking Cython...
  • #24573 <https://github.com/scipy/scipy/pull/24573>__: ENH: stats.DiscreteDistribution.icdf/iccdf: improve performance...
  • #24576 <https://github.com/scipy/scipy/pull/24576>__: MAINT: stats.gengamma.logpdf: fix broadcasting bug
  • #24607 <https://github.com/scipy/scipy/pull/24607>__: ENH: stats.DiscreteDistribution: entropy speedup
  • #24646 <https://github.com/scipy/scipy/pull/24646>__: BUG: sparse: csgraph and superLU index dtype need 32bit