SciPy 1.11.3 Release Notes

SciPy 1.11.3 is a bug-fix release with no new features compared to 1.11.2.

Authors

• Name (commits)

• Jake Bowhay (2)

• CJ Carey (1)

• Colin Carroll (1) +

• Anirudh Dagar (2)

• drestebon (1) +

• Ralf Gommers (5)

• Matt Haberland (2)

• Julien Jerphanion (1)

• Uwe L. Korn (1) +

• Ellie Litwack (2)

• Andrew Nelson (5)

• Bharat Raghunathan (1)

• Tyler Reddy (37)

• Søren Fuglede Jørgensen (2)

• Hielke Walinga (1) +

• Warren Weckesser (1)

• Bernhard M. Wiedemann (1)

A total of 17 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 1.11.3

• #15093: BUG: scipy.optimize’s trust-constr algorithm hangs when keep-feasible…

• #15273: freqz: suboptimal performance for worN=2**n+1, include_nyquist=True…

• #17269: Bug in scipy.sparse.csgraph.min_weight_full_bipartite_matching

• #17289: BUG: Different results between numpy.fft.rfft and scipy.signal.freqz

• #18716: Buffer dtype mismatch, expected ‘ITYPE_t’ but got ‘long’

• #18782: BUG: johnsonsu distribution no longer accepts integer `b` parameter

• #18922: BUG: dev.py has `distutils` usage

• #19101: BUG: mesonpy embeds random path in .pyx files

• #19103: BUG: Regression in 1.11.2: optimize.least_squares with method=’trf’…

• #19132: BUG: Build fails on latest commit

• #19149: BUG: scipy.sparse.csgraph.laplacian raises AttributeError on…

• #19197: BUG: Incorrect sampling from zero rank covariance

Pull requests for 1.11.3

• #17633: BUG: add infeasibility checks to min_weight_full_bipartite_matching

• #18784: BUG: Allow johnsonsu parameters to be floats

• #18913: BUG: sparse.csgraph: Support int64 indices in traversal.pyx

• #18924: BUG: Fix python3.12 distutils dev.py build

• #18956: BUG: trust-constr Bounds exclusive

• #19076: MAINT: should not be using np.float64() on arrays

• #19084: REL, MAINT: prep for 1.11.3

• #19111: BUG: Fixes #19103 by adding back make_strictly_feasible to lsq…

• #19123: BLD: Avoid absolute pathnames in .pyx files

• #19135: MAINT: signal: Remove the cval parameter from the private function…

• #19139: BLD: revert to using published wheels [wheel build]

• #19156: BUG: Support sparse arrays in scipy.sparse.csgraph.laplacian

• #19199: MAINT: stats.CovViaEigendecomposition: fix `_LA` attribute…

• #19200: TST: fix `TestODR.test_implicit` test failure with tolerance…

• #19208: BUG: freqz rfft grid fix

• #19280: MAINT: newton, make sure x0 is an inexact type

• #19286: BUG: stats: fix build failure due to incorrect Boost policies…

• #19290: BLD: add float.h include to `_fpumode.c`, fixes Clang on Windows…

• #19299: MAINT: fix libquadmath licence