1========================== 2SciPy 1.5.0 Release Notes 3========================== 4 5.. contents:: 6 7SciPy 1.5.0 is the culmination of 6 months of hard work. It contains 8many new features, numerous bug-fixes, improved test coverage and better 9documentation. There have been a number of deprecations and API changes 10in this release, which are documented below. All users are encouraged to 11upgrade to this release, as there are a large number of bug-fixes and 12optimizations. Before upgrading, we recommend that users check that 13their own code does not use deprecated SciPy functionality (to do so, 14run your code with ``python -Wd`` and check for ``DeprecationWarning`` s). 15Our development attention will now shift to bug-fix releases on the 161.5.x branch, and on adding new features on the master branch. 17 18This release requires Python 3.6+ and NumPy 1.14.5 or greater. 19 20For running on PyPy, PyPy3 6.0+ and NumPy 1.15.0 are required. 21 22Highlights of this release 23-------------------------- 24 25- wrappers for more than a dozen new ``LAPACK`` routines are now available 26 in `scipy.linalg.lapack` 27- Improved support for leveraging 64-bit integer size from linear algebra 28 backends 29- addition of the probability distribution for two-sided one-sample 30 Kolmogorov-Smirnov tests 31 32 33New features 34============ 35 36`scipy.cluster` improvements 37------------------------------ 38Initialization of `scipy.cluster.vq.kmeans2` using ``minit="++"`` had a 39quadratic complexity in the number of samples. It has been improved, resulting 40in a much faster initialization with quasi-linear complexity. 41 42`scipy.cluster.hierarchy.dendrogram` now respects the ``matplotlib`` color 43palette 44 45`scipy.fft` improvements 46------------------------------ 47A new keyword-only argument ``plan`` is added to all FFT functions in this 48module. It is reserved for passing in a precomputed plan from libraries 49providing a FFT backend (such as ``PyFFTW`` and ``mkl-fft``), and it is 50currently not used in SciPy. 51 52`scipy.integrate` improvements 53------------------------------ 54 55 56`scipy.interpolate` improvements 57-------------------------------- 58 59`scipy.io` improvements 60----------------------- 61`scipy.io.wavfile` error messages are more explicit about what's wrong, and 62extraneous bytes at the ends of files are ignored instead of raising an error 63when the data has successfully been read. 64 65`scipy.io.loadmat` gained a ``simplify_cells`` parameter, which if set to 66``True`` simplifies the structure of the return value if the ``.mat`` file 67contains cell arrays. 68 69``pathlib.Path`` objects are now supported in `scipy.io` Matrix Market I/O 70functions 71 72`scipy.linalg` improvements 73--------------------------- 74`scipy.linalg.eigh` has been improved. Now various ``LAPACK`` drivers can be 75selected at will and also subsets of eigenvalues can be requested via 76``subset_by_value`` keyword. Another keyword ``subset_by_index`` is introduced. 77Keywords ``turbo`` and ``eigvals`` are deprecated. 78 79Similarly, standard and generalized Hermitian eigenvalue ``LAPACK`` routines 80``?<sy/he>evx`` are added and existing ones now have full ``_lwork`` 81counterparts. 82 83Wrappers for the following ``LAPACK`` routines have been added to 84`scipy.linalg.lapack`: 85 86- ``?getc2``: computes the LU factorization of a general matrix with complete 87 pivoting 88- ``?gesc2``: solves a linear system given an LU factorization from ``?getc2`` 89- ``?gejsv``: computes the singular value decomposition of a general matrix 90 with higher accuracy calculation of tiny singular values and their 91 corresponding singular vectors 92- ``?geqrfp``: computes the QR factorization of a general matrix with 93 non-negative elements on the diagonal of R 94- ``?gtsvx``: solves a linear system with general tridiagonal matrix 95- ``?gttrf``: computes the LU factorization of a tridiagonal matrix 96- ``?gttrs``: solves a linear system given an LU factorization from ``?gttrf`` 97- ``?ptsvx``: solves a linear system with symmetric positive definite 98 tridiagonal matrix 99- ``?pttrf``: computes the LU factorization of a symmetric positive definite 100 tridiagonal matrix 101- ``?pttrs``: solves a linear system given an LU factorization from ``?pttrf`` 102- ``?pteqr``: computes the eigenvectors and eigenvalues of a positive definite 103 tridiagonal matrix 104- ``?tbtrs``: solves a linear system with a triangular banded matrix 105- ``?csd``: computes the Cosine Sine decomposition of an orthogonal/unitary 106 matrix 107 108Generalized QR factorization routines (``?geqrf``) now have full ``_lwork`` 109counterparts. 110 111`scipy.linalg.cossin` Cosine Sine decomposition of unitary matrices has been 112added. 113 114The function `scipy.linalg.khatri_rao`, which computes the Khatri-Rao product, 115was added. 116 117The new function `scipy.linalg.convolution_matrix` constructs the Toeplitz 118matrix representing one-dimensional convolution. 119 120`scipy.ndimage` improvements 121---------------------------- 122 123 124`scipy.optimize` improvements 125----------------------------- 126The finite difference numerical differentiation used in various ``minimize`` 127methods that use gradients has several new features: 128 129- 2-point, 3-point, or complex step finite differences can be used. Previously 130 only a 2-step finite difference was available. 131- There is now the possibility to use a relative step size, previously only an 132 absolute step size was available. 133- If the ``minimize`` method uses bounds the numerical differentiation strictly 134 obeys those limits. 135- The numerical differentiation machinery now makes use of a simple cache, 136 which in some cases can reduce the number of function evaluations. 137- ``minimize``'s ``method= 'powell'`` now supports simple bound constraints 138 139There have been several improvements to `scipy.optimize.linprog`: 140 141- The ``linprog`` benchmark suite has been expanded considerably. 142- ``linprog``'s dense pivot-based redundancy removal routine and sparse 143 presolve are faster 144- When ``scikit-sparse`` is available, solving sparse problems with 145 ``method='interior-point'`` is faster 146 147The caching of values when optimizing a function returning both value and 148gradient together has been improved, avoiding repeated function evaluations 149when using a ``HessianApproximation`` such as ``BFGS``. 150 151``differential_evolution`` can now use the modern ``np.random.Generator`` as 152well as the legacy ``np.random.RandomState`` as a seed. 153 154`scipy.signal` improvements 155--------------------------- 156A new optional argument ``include_nyquist`` is added to ``freqz`` functions in 157this module. It is used for including the last frequency (Nyquist frequency). 158 159`scipy.signal.find_peaks_cwt` now accepts a ``window_size`` parameter for the 160size of the window used to calculate the noise floor. 161 162`scipy.sparse` improvements 163--------------------------- 164Outer indexing is now faster when using a 2d column vector to select column 165indices. 166 167`scipy.sparse.lil.tocsr` is faster 168 169Fixed/improved comparisons between pydata sparse arrays and sparse matrices 170 171BSR format sparse multiplication performance has been improved. 172 173`scipy.sparse.linalg.LinearOperator` has gained the new ``ndim`` class 174attribute 175 176`scipy.spatial` improvements 177---------------------------- 178`scipy.spatial.geometric_slerp` has been added to enable geometric 179spherical linear interpolation on an n-sphere 180 181`scipy.spatial.SphericalVoronoi` now supports calculation of region areas in 2D 182and 3D cases 183 184The tree building algorithm used by ``cKDTree`` has improved from quadratic 185worst case time complexity to loglinear. Benchmarks are also now available for 186building and querying of balanced/unbalanced kd-trees. 187 188`scipy.special` improvements 189---------------------------- 190The following functions now have Cython interfaces in `cython_special`: 191 192- `scipy.special.erfinv` 193- `scipy.special.erfcinv` 194- `scipy.special.spherical_jn` 195- `scipy.special.spherical_yn` 196- `scipy.special.spherical_in` 197- `scipy.special.spherical_kn` 198 199`scipy.special.log_softmax` has been added to calculate the logarithm of softmax 200function. It provides better accuracy than ``log(scipy.special.softmax(x))`` for 201inputs that make softmax saturate. 202 203`scipy.stats` improvements 204-------------------------- 205The function for generating random samples in `scipy.stats.dlaplace` has been 206improved. The new function is approximately twice as fast with a memory 207footprint reduction between 25 % and 60 % (see gh-11069). 208 209`scipy.stats` functions that accept a seed for reproducible calculations using 210random number generation (e.g. random variates from distributions) can now use 211the modern ``np.random.Generator`` as well as the legacy 212``np.random.RandomState`` as a seed. 213 214The ``axis`` parameter was added to `scipy.stats.rankdata`. This allows slices 215of an array along the given axis to be ranked independently. 216 217The ``axis`` parameter was added to `scipy.stats.f_oneway`, allowing it to 218compute multiple one-way ANOVA tests for data stored in n-dimensional 219arrays. The performance of ``f_oneway`` was also improved for some cases. 220 221The PDF and CDF methods for ``stats.geninvgauss`` are now significantly faster 222as the numerical integration to calculate the CDF uses a Cython based 223``LowLevelCallable``. 224 225Moments of the normal distribution (`scipy.stats.norm`) are now calculated using 226analytical formulas instead of numerical integration for greater speed and 227accuracy 228 229Moments and entropy trapezoidal distribution (``scipy.stats.trapz``) are now 230calculated using analytical formulas instead of numerical integration for 231greater speed and accuracy 232 233Methods of the truncated normal distribution (`scipy.stats.truncnorm`), 234especially ``_rvs``, are significantly faster after a complete rewrite. 235 236The `fit` method of the Laplace distribution, `scipy.stats.laplace`, now uses 237the analytical formulas for the maximum likelihood estimates of the parameters. 238 239Generation of random variates is now thread safe for all SciPy distributions. 2403rd-party distributions may need to modify the signature of the ``_rvs()`` 241method to conform to ``_rvs(self, ..., size=None, random_state=None)``. (A 242one-time VisibleDeprecationWarning is emitted when using non-conformant 243distributions.) 244 245The Kolmogorov-Smirnov two-sided test statistic distribution 246(`scipy.stats.kstwo`) was added. Calculates the distribution of the K-S 247two-sided statistic ``D_n`` for a sample of size n, using a mixture of exact 248and asymptotic algorithms. 249 250The new function ``median_abs_deviation`` replaces the deprecated 251``median_absolute_deviation``. 252 253The ``wilcoxon`` function now computes the p-value for Wilcoxon's signed rank 254test using the exact distribution for inputs up to length 25. The function has 255a new ``mode`` parameter to specify how the p-value is to be computed. The 256default is ``"auto"``, which uses the exact distribution for inputs up to length 25725 and the normal approximation for larger inputs. 258 259Added a new Cython-based implementation to evaluate guassian kernel estimates, 260which should improve the performance of ``gaussian_kde`` 261 262The ``winsorize`` function now has a ``nan_policy`` argument for refined 263handling of ``nan`` input values. 264 265The ``binned_statistic_dd`` function with ``statistic="std"`` performance was 266improved by ~4x. 267 268``scipy.stats.kstest(rvs, cdf,...)`` now handles both one-sample and 269two-sample testing. The one-sample variation uses `scipy.stats.ksone` 270(or `scipy.stats.kstwo` with back off to `scipy.stats.kstwobign`) to calculate 271the p-value. The two-sample variation, invoked if ``cdf`` is array_like, uses 272an algorithm described by Hodges to compute the probability directly, only 273backing off to `scipy.stats.kstwo` in case of overflow. The result in both 274cases is more accurate p-values, especially for two-sample testing with 275smaller (or quite different) sizes. 276 277`scipy.stats.maxwell` performance improvements include a 20 % speed up for 278`fit()`` and 5 % for ``pdf()`` 279 280`scipy.stats.shapiro` and `scipy.stats.jarque_bera` now return a named tuple 281for greater consistency with other ``stats`` functions 282 283Deprecated features 284=================== 285 286`scipy` deprecations 287-------------------- 288 289`scipy.special` changes 290----------------------- 291The ``bdtr``, ``bdtrc``, and ``bdtri`` functions are deprecating non-negative 292non-integral ``n`` arguments. 293 294`scipy.stats` changes 295--------------------- 296The function ``median_absolute_deviation`` is deprecated. Use 297``median_abs_deviation`` instead. 298 299The use of the string ``"raw"`` with the ``scale`` parameter of ``iqr`` is 300deprecated. Use ``scale=1`` instead. 301 302Backwards incompatible changes 303============================== 304 305`scipy.interpolate` changes 306--------------------------- 307 308`scipy.linalg` changes 309---------------------- 310The output signatures of ``?syevr``, ``?heevr`` have been changed from 311``w, v, info`` to ``w, v, m, isuppz, info`` 312 313The order of output arguments ``w``, ``v`` of ``<sy/he>{gv, gvd, gvx}`` is 314swapped. 315 316`scipy.signal` changes 317---------------------- 318The output length of `scipy.signal.upfirdn` has been corrected, resulting 319outputs may now be shorter for some combinations of up/down ratios and input 320signal and filter lengths. 321 322`scipy.signal.resample` now supports a ``domain`` keyword argument for 323specification of time or frequency domain input. 324 325`scipy.stats` changes 326--------------------- 327 328 329Other changes 330============= 331Improved support for leveraging 64-bit integer size from linear algebra backends 332in several parts of the SciPy codebase. 333 334Shims designed to ensure the compatibility of SciPy with Python 2.7 have now 335been removed. 336 337Many warnings due to unused imports and unused assignments have been addressed. 338 339Many usage examples were added to function docstrings, and many input 340validations and intuitive exception messages have been added throughout the 341codebase. 342 343Early stage adoption of type annotations in a few parts of the codebase 344 345 346Authors 347======= 348 349* @endolith 350* Hameer Abbasi 351* ADmitri + 352* Wesley Alves + 353* Berkay Antmen + 354* Sylwester Arabas + 355* Arne Küderle + 356* Christoph Baumgarten 357* Peter Bell 358* Felix Berkenkamp 359* Jordão Bragantini + 360* Clemens Brunner + 361* Evgeni Burovski 362* Matthias Bussonnier + 363* CJ Carey 364* Derrick Chambers + 365* Leander Claes + 366* Christian Clauss 367* Luigi F. Cruz + 368* dankleeman 369* Andras Deak 370* Milad Sadeghi DM + 371* jeremie du boisberranger + 372* Stefan Endres 373* Malte Esders + 374* Leo Fang + 375* felixhekhorn + 376* Isuru Fernando 377* Andrew Fowlie 378* Lakshay Garg + 379* Gaurav Gijare + 380* Ralf Gommers 381* Emmanuelle Gouillart + 382* Kevin Green + 383* Martin Grignard + 384* Maja Gwozdz 385* Sturla Molden 386* gyu-don + 387* Matt Haberland 388* hakeemo + 389* Charles Harris 390* Alex Henrie 391* Santi Hernandez + 392* William Hickman + 393* Till Hoffmann + 394* Joseph T. Iosue + 395* Anany Shrey Jain 396* Jakob Jakobson 397* Charles Jekel + 398* Julien Jerphanion + 399* Jiacheng-Liu + 400* Christoph Kecht + 401* Paul Kienzle + 402* Reidar Kind + 403* Dmitry E. Kislov + 404* Konrad + 405* Konrad0 406* Takuya KOUMURA + 407* Krzysztof Pióro 408* Peter Mahler Larsen 409* Eric Larson 410* Antony Lee 411* Gregory Lee + 412* Gregory R. Lee 413* Chelsea Liu 414* Cong Ma + 415* Kevin Mader + 416* Maja Gwóźdź + 417* Alex Marvin + 418* Matthias Kümmerer 419* Nikolay Mayorov 420* Mazay0 + 421* G. D. McBain 422* Nicholas McKibben + 423* Sabrina J. Mielke + 424* Sebastian J. Mielke + 425* Miloš Komarčević + 426* Shubham Mishra + 427* Santiago M. Mola + 428* Grzegorz Mrukwa + 429* Peyton Murray 430* Andrew Nelson 431* Nico Schlömer 432* nwjenkins + 433* odidev + 434* Sambit Panda 435* Vikas Pandey + 436* Rick Paris + 437* Harshal Prakash Patankar + 438* Balint Pato + 439* Matti Picus 440* Ilhan Polat 441* poom + 442* Siddhesh Poyarekar 443* Vladyslav Rachek + 444* Bharat Raghunathan 445* Manu Rajput + 446* Tyler Reddy 447* Andrew Reed + 448* Lucas Roberts 449* Ariel Rokem 450* Heshy Roskes 451* Matt Ruffalo 452* Atsushi Sakai + 453* Benjamin Santos + 454* Christoph Schock + 455* Lisa Schwetlick + 456* Chris Simpson + 457* Leo Singer 458* Kai Striega 459* Søren Fuglede Jørgensen 460* Kale-ab Tessera + 461* Seth Troisi + 462* Robert Uhl + 463* Paul van Mulbregt 464* Vasiliy + 465* Isaac Virshup + 466* Pauli Virtanen 467* Shakthi Visagan + 468* Jan Vleeshouwers + 469* Sam Wallan + 470* Lijun Wang + 471* Warren Weckesser 472* Richard Weiss + 473* wenhui-prudencemed + 474* Eric Wieser 475* Josh Wilson 476* James Wright + 477* Ruslan Yevdokymov + 478* Ziyao Zhang + 479 480A total of 129 people contributed to this release. 481People with a "+" by their names contributed a patch for the first time. 482This list of names is automatically generated, and may not be fully complete. 483 484Issues closed for 1.5.0 485----------------------- 486 487* `#1455 <https://github.com/scipy/scipy/issues/1455>`__: ellipord does returns bogus values if gstop or gpass are negative... 488* `#1968 <https://github.com/scipy/scipy/issues/1968>`__: correlate2d's output does not agree with correlate's output in... 489* `#2744 <https://github.com/scipy/scipy/issues/2744>`__: BUG: optimize: '\*\*kw' argument of 'newton_krylov' is not documented 490* `#4755 <https://github.com/scipy/scipy/issues/4755>`__: TypeError: data type "<i0" not understood 491* `#4921 <https://github.com/scipy/scipy/issues/4921>`__: scipy.optimize maxiter option not working as expected 492* `#5144 <https://github.com/scipy/scipy/issues/5144>`__: RuntimeWarning on csgraph.shortest_path when edge lengths are... 493* `#5309 <https://github.com/scipy/scipy/issues/5309>`__: Documentation of 'hybr' and 'lm' inconsistent in optimize.root 494* `#6026 <https://github.com/scipy/scipy/issues/6026>`__: Replace approx_grad with _numdiff.approx_derivative in scipy.optimize 495* `#6502 <https://github.com/scipy/scipy/issues/6502>`__: Computing Eigenvalues in an Interval with LAPACK 496* `#7058 <https://github.com/scipy/scipy/issues/7058>`__: Errors in special.bdtri and special.bdtr for non-integer k values 497* `#7700 <https://github.com/scipy/scipy/issues/7700>`__: SuperLU does not respect perm_c="NATURAL" 498* `#7895 <https://github.com/scipy/scipy/issues/7895>`__: Improvements to io.loadmat 499* `#8205 <https://github.com/scipy/scipy/issues/8205>`__: ValueError in scipy.linalg.eigvalsh for large matrix 500* `#8278 <https://github.com/scipy/scipy/issues/8278>`__: Memory limit for scipy.sparse.linalg.spsolve with scikit-umfpack 501* `#8327 <https://github.com/scipy/scipy/issues/8327>`__: scipy.stats.mstats.winsorize NaN handling 502* `#8341 <https://github.com/scipy/scipy/issues/8341>`__: scipy.stats.ks_2samp for masked and unmasked data give different... 503* `#8748 <https://github.com/scipy/scipy/issues/8748>`__: scipy.stats.kstest for same distribution: p-values nonuniform 504* `#9042 <https://github.com/scipy/scipy/issues/9042>`__: optimize: Incorrect statement about \`jac\` in the \`minimize\`... 505* `#9197 <https://github.com/scipy/scipy/issues/9197>`__: problem with scipy.signal.butter with 1000+ points array 506* `#9212 <https://github.com/scipy/scipy/issues/9212>`__: EIGH very very slow --> suggesting an easy fix 507* `#9553 <https://github.com/scipy/scipy/issues/9553>`__: ndimage routines behave badly when output has memory overlap... 508* `#9632 <https://github.com/scipy/scipy/issues/9632>`__: ndimage.maximum_filter undocumented behaviour using footprint... 509* `#9658 <https://github.com/scipy/scipy/issues/9658>`__: `scipy.optimize.minimize(method='COBYLA')` not threadsafe 510* `#9710 <https://github.com/scipy/scipy/issues/9710>`__: stats.weightedtau([1], [1.0]) SEGFAULTs 511* `#9797 <https://github.com/scipy/scipy/issues/9797>`__: Master Tracker for some Kolmogorov-Smirnov test Issues 512* `#9844 <https://github.com/scipy/scipy/issues/9844>`__: scipy.signal.upfirdn gives different length matrix versus MATLAB... 513* `#9872 <https://github.com/scipy/scipy/issues/9872>`__: scipy.signal.convolve is slower when vectorized 514* `#9913 <https://github.com/scipy/scipy/issues/9913>`__: BUG: No dt in StateSpace operations 515* `#10014 <https://github.com/scipy/scipy/issues/10014>`__: Distribution names \`weibull_min\`and \`weibull_max\` should... 516* `#10159 <https://github.com/scipy/scipy/issues/10159>`__: BUG: stats: chisquare returns incorrect results for arrays of... 517* `#10302 <https://github.com/scipy/scipy/issues/10302>`__: scipy.fft: Add a \`plan\` argument 518* `#10332 <https://github.com/scipy/scipy/issues/10332>`__: 'Incomplete wav chunk' inconsistent/reason unknown 519* `#10441 <https://github.com/scipy/scipy/issues/10441>`__: Remove uses of \`numpy.dual\`? 520* `#10558 <https://github.com/scipy/scipy/issues/10558>`__: Document implicit sum in csr_matrix() constructor 521* `#10788 <https://github.com/scipy/scipy/issues/10788>`__: LU with full pivoting 522* `#10841 <https://github.com/scipy/scipy/issues/10841>`__: Unexpected behavior in linalg.blas.dtrmm wrapper 523* `#10919 <https://github.com/scipy/scipy/issues/10919>`__: optimize._lbfgsb setulb() function violates parameter bounds 524* `#10963 <https://github.com/scipy/scipy/issues/10963>`__: kstest, ks_2samp: confusing \`mode\` argument descriptions 525* `#11022 <https://github.com/scipy/scipy/issues/11022>`__: Unexpected Result in factorial function with NaN input 526* `#11028 <https://github.com/scipy/scipy/issues/11028>`__: Documentation error in optimize.minimize 527* `#11058 <https://github.com/scipy/scipy/issues/11058>`__: Adding logsoftmax function 528* `#11076 <https://github.com/scipy/scipy/issues/11076>`__: ValueError: Unknown wave file format 529* `#11090 <https://github.com/scipy/scipy/issues/11090>`__: Misconception of the median absolute deviation in stats? 530* `#11095 <https://github.com/scipy/scipy/issues/11095>`__: BUG: find_peaks_cwt test failures in 32-bit Linux wheels 531* `#11107 <https://github.com/scipy/scipy/issues/11107>`__: scipy.io.mmread generated an error "TypeError: startswith first... 532* `#11123 <https://github.com/scipy/scipy/issues/11123>`__: Add wrapper for ?gttrf/?gttrs 533* `#11128 <https://github.com/scipy/scipy/issues/11128>`__: OverflowError in resample_poly (upfirdn) 534* `#11132 <https://github.com/scipy/scipy/issues/11132>`__: Possible bug: rv_discret.ppf for percentiles 0 and 100 and loc... 535* `#11163 <https://github.com/scipy/scipy/issues/11163>`__: Comparisons between scipy spmatrix and can sparse.SparseArray... 536* `#11168 <https://github.com/scipy/scipy/issues/11168>`__: Generalized Pareto variance inaccurate for concentrations near... 537* `#11169 <https://github.com/scipy/scipy/issues/11169>`__: Add wrapper for ?geqrfp 538* `#11184 <https://github.com/scipy/scipy/issues/11184>`__: 2-sided Kolmogorov Smirnov returns p-value of 1 539* `#11185 <https://github.com/scipy/scipy/issues/11185>`__: The .roots() or solve() function of scipy.interpolate.CubicHermiteSpline... 540* `#11190 <https://github.com/scipy/scipy/issues/11190>`__: Add wrapper for ?tbtrs 541* `#11200 <https://github.com/scipy/scipy/issues/11200>`__: Can no longer slice csr_matrix in 1.3.0 542* `#11207 <https://github.com/scipy/scipy/issues/11207>`__: _minimize_scalar_bounded: reference before assignment 543* `#11216 <https://github.com/scipy/scipy/issues/11216>`__: linprog: interior-point: Cholmod reordering can be reused 544* `#11223 <https://github.com/scipy/scipy/issues/11223>`__: Add wrappers for ?pttrf, ?pttrs 545* `#11224 <https://github.com/scipy/scipy/issues/11224>`__: Add wrapperfor ?pteqr 546* `#11235 <https://github.com/scipy/scipy/issues/11235>`__: MAINT: Missleading Error Message for IIR Filter 547* `#11244 <https://github.com/scipy/scipy/issues/11244>`__: Missing reference in \`scipy.optimize.line_search\` 548* `#11262 <https://github.com/scipy/scipy/issues/11262>`__: Hermitian Eigenvalue Problem eigh() API and wrapper change proposal 549* `#11266 <https://github.com/scipy/scipy/issues/11266>`__: Sparse matrix constructor data type detection changes on Numpy... 550* `#11270 <https://github.com/scipy/scipy/issues/11270>`__: CI failing: Travis CI Py36 refguide and Linux_Python_36_32bit_full... 551* `#11279 <https://github.com/scipy/scipy/issues/11279>`__: linalg.eigh checks whole array for finite values 552* `#11295 <https://github.com/scipy/scipy/issues/11295>`__: CI: azure does not auto-cancel old jobs on pushes 553* `#11299 <https://github.com/scipy/scipy/issues/11299>`__: stats.truncnorm.rvs 100x slower in v1.4.x than v1.3.3 554* `#11315 <https://github.com/scipy/scipy/issues/11315>`__: BUG: special: rgamma on negative integers smaller -34 555* `#11319 <https://github.com/scipy/scipy/issues/11319>`__: Missing \`int64_t\` declaration in rectangular_lsap.cpp 556* `#11323 <https://github.com/scipy/scipy/issues/11323>`__: Compilation failure due to missing symbol pthread_atfork 557* `#11332 <https://github.com/scipy/scipy/issues/11332>`__: BUG: directed_hausdorff distance on sets u and v when u is a... 558* `#11350 <https://github.com/scipy/scipy/issues/11350>`__: Khatri-Rao product 559* `#11354 <https://github.com/scipy/scipy/issues/11354>`__: ENH: Add wrapper for ?gejsv 560* `#11361 <https://github.com/scipy/scipy/issues/11361>`__: Dropped NaN in eval_genlaguerre function 561* `#11363 <https://github.com/scipy/scipy/issues/11363>`__: Dropped NaN in hyperu function 562* `#11365 <https://github.com/scipy/scipy/issues/11365>`__: scipy.stats.binned_statistic regressed in v1.4.0 563* `#11369 <https://github.com/scipy/scipy/issues/11369>`__: Dropped NaN in eval_hermite 564* `#11370 <https://github.com/scipy/scipy/issues/11370>`__: Dropped NaN in eval_gegenbauer 565* `#11373 <https://github.com/scipy/scipy/issues/11373>`__: Add wrapper for ?gtsvx 566* `#11374 <https://github.com/scipy/scipy/issues/11374>`__: Add wrapper for ?ptsvx 567* `#11391 <https://github.com/scipy/scipy/issues/11391>`__: csgraph.minimum_spanning_tree loses precision 568* `#11398 <https://github.com/scipy/scipy/issues/11398>`__: Update stats to cope with \`np.random.Generator\` machinery 569* `#11412 <https://github.com/scipy/scipy/issues/11412>`__: Array copying causes unwanted type casting from complex to float... 570* `#11415 <https://github.com/scipy/scipy/issues/11415>`__: Where is the Wiener Filter derived from? 571* `#11416 <https://github.com/scipy/scipy/issues/11416>`__: _lib._util.getargspec_no_self is missing KEYWORD_ONLY support 572* `#11428 <https://github.com/scipy/scipy/issues/11428>`__: Documentation on SHGO inequality constraints appears contradictory 573* `#11429 <https://github.com/scipy/scipy/issues/11429>`__: Add LAPACK's ZUNCSD cosine sine decomposition 574* `#11438 <https://github.com/scipy/scipy/issues/11438>`__: run_dualannealing passes bounds incorrectly in benchmarks/optimize.py 575* `#11441 <https://github.com/scipy/scipy/issues/11441>`__: Can't run optimize benchmarks 576* `#11442 <https://github.com/scipy/scipy/issues/11442>`__: Chebyshev weights 577* `#11448 <https://github.com/scipy/scipy/issues/11448>`__: Wrongly typed comparison in integrate.quad 578* `#11458 <https://github.com/scipy/scipy/issues/11458>`__: BUG: maximum_bipartite_matching produces infeasible solution 579* `#11460 <https://github.com/scipy/scipy/issues/11460>`__: CI failing: 2 Travis CI tests fail with numpy build or version... 580* `#11462 <https://github.com/scipy/scipy/issues/11462>`__: Bug on "++" initialization on "kmeans2" 581* `#11464 <https://github.com/scipy/scipy/issues/11464>`__: Shouldn't data type of KDE evaluation should be like in the input... 582* `#11468 <https://github.com/scipy/scipy/issues/11468>`__: performance of binned_statistics_2d 100x slowdown from 1.3.2... 583* `#11484 <https://github.com/scipy/scipy/issues/11484>`__: Callback function doesn't give the same value as the one being... 584* `#11492 <https://github.com/scipy/scipy/issues/11492>`__: Confusing dendrogram labelling 585* `#11493 <https://github.com/scipy/scipy/issues/11493>`__: scipy.optimize.least_squares fails if the return array of the... 586* `#11494 <https://github.com/scipy/scipy/issues/11494>`__: Error performing kronecker product between large sparse vectors 587* `#11503 <https://github.com/scipy/scipy/issues/11503>`__: medfilt produces 0 on input of length 1 588* `#11529 <https://github.com/scipy/scipy/issues/11529>`__: Pyflakes generates almost 700 warnings. 589* `#11566 <https://github.com/scipy/scipy/issues/11566>`__: irfft/irfft2/irfftn docs are slightly confusing re: input type. 590* `#11572 <https://github.com/scipy/scipy/issues/11572>`__: least_squares: too small tolerances not catched with method='lm' 591* `#11581 <https://github.com/scipy/scipy/issues/11581>`__: DOC: scipy.interpolate.RectSphereBivariateSpline 592* `#11586 <https://github.com/scipy/scipy/issues/11586>`__: Differential evolution breaks with LinearConstraints with sparse... 593* `#11595 <https://github.com/scipy/scipy/issues/11595>`__: scipy.spatial.cKDTree construction slow for some datasets 594* `#11598 <https://github.com/scipy/scipy/issues/11598>`__: output of special.voigt_profile when sigma=0 595* `#11601 <https://github.com/scipy/scipy/issues/11601>`__: linalg tests failing in runtests.py 596* `#11602 <https://github.com/scipy/scipy/issues/11602>`__: scipy.optimize.linear_sum_assignment returns reverse diagonal... 597* `#11610 <https://github.com/scipy/scipy/issues/11610>`__: Analytic formula for normal moments 598* `#11611 <https://github.com/scipy/scipy/issues/11611>`__: Build failure with gfortran 10 599* `#11613 <https://github.com/scipy/scipy/issues/11613>`__: TST, MAINT: test_quadpack TestCtypesQuad wasn't fully migrated... 600* `#11630 <https://github.com/scipy/scipy/issues/11630>`__: SmoothBivariateSpline bbox parameter 601* `#11635 <https://github.com/scipy/scipy/issues/11635>`__: typo in docstring of scipy.stats.norminvgauss 602* `#11637 <https://github.com/scipy/scipy/issues/11637>`__: BUG: core dumps when calling scipy.interpolate.interp1d with... 603* `#11638 <https://github.com/scipy/scipy/issues/11638>`__: better documentation for 'return_all' option in minimize(Nelder... 604* `#11652 <https://github.com/scipy/scipy/issues/11652>`__: TST, MAINT: CI failures for pre-release NumPy wheels 605* `#11659 <https://github.com/scipy/scipy/issues/11659>`__: optimize.fmin_l_bfgs_b needs bound check and appropiate error... 606* `#11660 <https://github.com/scipy/scipy/issues/11660>`__: BUG/ENH: distribution.ncf with nc=0 returns nan 607* `#11661 <https://github.com/scipy/scipy/issues/11661>`__: scipy.ndimage.convolve1d and correlate1d don't behave properly... 608* `#11669 <https://github.com/scipy/scipy/issues/11669>`__: p-value varies with the order of the data 609* `#11676 <https://github.com/scipy/scipy/issues/11676>`__: documentation of scipy.spatial.HalfspaceIntersection: wrong method... 610* `#11685 <https://github.com/scipy/scipy/issues/11685>`__: Rotation cannot be expressed as matrix 611* `#11686 <https://github.com/scipy/scipy/issues/11686>`__: MAINT: mypy imports of Cython "modules" 612* `#11693 <https://github.com/scipy/scipy/issues/11693>`__: TestDifferentialEvolutionSolver::test_L4 failing in CI 613* `#11696 <https://github.com/scipy/scipy/issues/11696>`__: DOC: incorrect compiler information for macOS in docs 614* `#11709 <https://github.com/scipy/scipy/issues/11709>`__: eigh() tests fail to pass, crash Python with seemingly ramdom... 615* `#11763 <https://github.com/scipy/scipy/issues/11763>`__: Small error in gamma continuous rv fit comments 616* `#11769 <https://github.com/scipy/scipy/issues/11769>`__: truncnorm.rvs Weird Behaviors 617* `#11770 <https://github.com/scipy/scipy/issues/11770>`__: crash in TestEigh::test_value_subsets 618* `#11795 <https://github.com/scipy/scipy/issues/11795>`__: trapz distribution mean computed using single precision 619* `#11800 <https://github.com/scipy/scipy/issues/11800>`__: Segmentation fault in scipy.odr for multidimensional independent... 620* `#11811 <https://github.com/scipy/scipy/issues/11811>`__: pyflakes silently failing on travis-ci 621* `#11826 <https://github.com/scipy/scipy/issues/11826>`__: Error with _fblas 622* `#11827 <https://github.com/scipy/scipy/issues/11827>`__: \`fft.tests.test_numpy.test_multiprocess\` hangs on Python3.8... 623* `#11835 <https://github.com/scipy/scipy/issues/11835>`__: tests with \`multiprocessing\` hang on Python 3.8 on macOS 624* `#11839 <https://github.com/scipy/scipy/issues/11839>`__: linalg.expm returns nans with RuntimeWarning: overflow encountered... 625* `#11856 <https://github.com/scipy/scipy/issues/11856>`__: Documentation of fit methods for \`weibull_min\` and \`exponweib\`... 626* `#11868 <https://github.com/scipy/scipy/issues/11868>`__: Function always evaluated twice when using HessianUpdateStrategy... 627* `#11875 <https://github.com/scipy/scipy/issues/11875>`__: Typo in the docstring of simps() 628* `#11877 <https://github.com/scipy/scipy/issues/11877>`__: kmeans2 '++' method is orders of magnitude slower than sklearn.cluster.KMeans() 629* `#11884 <https://github.com/scipy/scipy/issues/11884>`__: The upper code lines are dead code 630* `#11886 <https://github.com/scipy/scipy/issues/11886>`__: Array shape mismatch in scipy.optimize 631* `#11892 <https://github.com/scipy/scipy/issues/11892>`__: BUG: stats: Incorrect handling of edges cases by ttest_rel and... 632* `#11908 <https://github.com/scipy/scipy/issues/11908>`__: LinearOperator should have ndim attribute 633* `#11910 <https://github.com/scipy/scipy/issues/11910>`__: Documentation missing for what M is in init argument 634* `#11922 <https://github.com/scipy/scipy/issues/11922>`__: macOS actions CI has started failing in last couple of days. 635* `#11928 <https://github.com/scipy/scipy/issues/11928>`__: DOC: signal: Wrong description for sepfir2d, cspline2d, qspline2d 636* `#11944 <https://github.com/scipy/scipy/issues/11944>`__: curve_fit documentation unclear on default value of absolute_sigma 637* `#11945 <https://github.com/scipy/scipy/issues/11945>`__: Add a (potentially temporary) py.typed file? 638* `#11949 <https://github.com/scipy/scipy/issues/11949>`__: ValueError 'k exceeds matrix dimensions' for sparse.diagonal()... 639* `#11951 <https://github.com/scipy/scipy/issues/11951>`__: BUG: asv benchmark failed because of cython version 640* `#11967 <https://github.com/scipy/scipy/issues/11967>`__: BLD: Azure windows runs complain about drives 641* `#11973 <https://github.com/scipy/scipy/issues/11973>`__: oaconvolve(a,b,'same') differs in shape from convolve(a,b,'same')... 642* `#12002 <https://github.com/scipy/scipy/issues/12002>`__: pybind11 license 643* `#12003 <https://github.com/scipy/scipy/issues/12003>`__: MAINT: circular SphericalVoronoi input 644* `#12015 <https://github.com/scipy/scipy/issues/12015>`__: Reordering of CSC matrix breaks when you go above int32 limits 645* `#12031 <https://github.com/scipy/scipy/issues/12031>`__: Documentation Rendering Issues Visible in CircleCI Artifacts 646* `#12037 <https://github.com/scipy/scipy/issues/12037>`__: MAINT, CI: new Cython 3.0a4 issue 647* `#12087 <https://github.com/scipy/scipy/issues/12087>`__: DOC: some odr models are missing docs 648* `#12119 <https://github.com/scipy/scipy/issues/12119>`__: signal.fftconvolve no longer convolves types f8 and numpy.float64 649* `#12149 <https://github.com/scipy/scipy/issues/12149>`__: Documentation of Rosenbrock function 650* `#12173 <https://github.com/scipy/scipy/issues/12173>`__: Large memory usage when indexing sparse matrices with \`np.ix_\` 651* `#12178 <https://github.com/scipy/scipy/issues/12178>`__: BUG: stats: Some discrete distributions don't accept lists of... 652* `#12220 <https://github.com/scipy/scipy/issues/12220>`__: BUG, REL: gh_lists.py compromised scraping 653* `#12239 <https://github.com/scipy/scipy/issues/12239>`__: BUG: median absolute deviation handling of nan 654* `#12301 <https://github.com/scipy/scipy/issues/12301>`__: integer overflow in scipy.sparse.sputils.check_shape when matrix size > 2^32 655* `#12314 <https://github.com/scipy/scipy/issues/12314>`__: scipy.spatial.transform.Rotation multiplication does not normalize quaternion 656 657Pull requests for 1.5.0 658----------------------- 659 660* `#6510 <https://github.com/scipy/scipy/pull/6510>`__: Add Eigenvalue Range Functionality for Symmetric Eigenvalue Problems 661* `#9525 <https://github.com/scipy/scipy/pull/9525>`__: BUG: SuperLU 'NATURAL' order applies a column permutation 662* `#9634 <https://github.com/scipy/scipy/pull/9634>`__: Add the number of Jacobian evaluations to the output of L-BFGS-B. 663* `#9719 <https://github.com/scipy/scipy/pull/9719>`__: ENH: Added kstwo probability distribution for two-sided one-sample... 664* `#9783 <https://github.com/scipy/scipy/pull/9783>`__: WIP: optimize: added (dense) interpolative decomposition redundancy... 665* `#10053 <https://github.com/scipy/scipy/pull/10053>`__: Adding docstring to weibull_min and weibull_max based on issue... 666* `#10136 <https://github.com/scipy/scipy/pull/10136>`__: DEP: Add warning to linprog_verbose_callback 667* `#10380 <https://github.com/scipy/scipy/pull/10380>`__: ENH: add geometric_slerp 668* `#10602 <https://github.com/scipy/scipy/pull/10602>`__: MAINT: optimize: refactor common linprog arguments into namedtuple 669* `#10648 <https://github.com/scipy/scipy/pull/10648>`__: Bounds for the Powell minimization method 670* `#10673 <https://github.com/scipy/scipy/pull/10673>`__: ENH: approx_fprime --> approx_derivative 671* `#10759 <https://github.com/scipy/scipy/pull/10759>`__: ENH: calculation of region areas in spatial.SphericalVoronoi 672* `#10762 <https://github.com/scipy/scipy/pull/10762>`__: BENCH: optimize: more comprehensive linprog benchmarking 673* `#10796 <https://github.com/scipy/scipy/pull/10796>`__: ENH exact p-values of wilcoxon test in scipy.stats 674* `#10797 <https://github.com/scipy/scipy/pull/10797>`__: ENH: linalg: LU with full pivoting (wrappers for ?getc2/?gesc2) 675* `#10824 <https://github.com/scipy/scipy/pull/10824>`__: ENH: Fast gaussian kernel estimator 676* `#10942 <https://github.com/scipy/scipy/pull/10942>`__: BUG: prevent bound violation in L-BFGS-B optimize method 677* `#11003 <https://github.com/scipy/scipy/pull/11003>`__: ENH: add scipy.linalg.convolution_matrix 678* `#11023 <https://github.com/scipy/scipy/pull/11023>`__: improving error message for cubic-interpolate with duplicates 679* `#11045 <https://github.com/scipy/scipy/pull/11045>`__: MAINT: make bdt{r,rc,ri}() functions accept double n,k args +... 680* `#11063 <https://github.com/scipy/scipy/pull/11063>`__: Fix documentation error in optimize.minimize 681* `#11069 <https://github.com/scipy/scipy/pull/11069>`__: ENH: stats.dlaplace.rvs improvements 682* `#11071 <https://github.com/scipy/scipy/pull/11071>`__: DOC: Added examples to maximum_position in ndimage 683* `#11075 <https://github.com/scipy/scipy/pull/11075>`__: DOC: Update stylistic consistency in multiple files 684* `#11097 <https://github.com/scipy/scipy/pull/11097>`__: BUG: stats: fixing chisquare to return correct results for arrays... 685* `#11110 <https://github.com/scipy/scipy/pull/11110>`__: ENH: special: Cythonise erfinv, erfcinv 686* `#11112 <https://github.com/scipy/scipy/pull/11112>`__: BUG: special: Return NaN outside the domain of \`eval_hermite\` 687* `#11114 <https://github.com/scipy/scipy/pull/11114>`__: BUG: special: fix \`hyp1f1\` for nonnegative integral \`a\` and... 688* `#11115 <https://github.com/scipy/scipy/pull/11115>`__: DOC: special: add docstrings for \`kei\`, \`ker\`, \`keip\`,... 689* `#11130 <https://github.com/scipy/scipy/pull/11130>`__: ENH: support for circular input 690* `#11136 <https://github.com/scipy/scipy/pull/11136>`__: BUG: expm handling of empty input 691* `#11138 <https://github.com/scipy/scipy/pull/11138>`__: DOC: stylistic consistency, punctuation, etc. 692* `#11139 <https://github.com/scipy/scipy/pull/11139>`__: MAINT: cluster: use cython_blas, remove handwritten BLAS wrappers 693* `#11146 <https://github.com/scipy/scipy/pull/11146>`__: DOC: update docs on bp parameter for detrend 694* `#11151 <https://github.com/scipy/scipy/pull/11151>`__: DOC: special: add docstrings for \`bei\`, \`ber\`, \`beip\`,... 695* `#11156 <https://github.com/scipy/scipy/pull/11156>`__: ENH: add input validation for ellipord. 696* `#11157 <https://github.com/scipy/scipy/pull/11157>`__: DOC: stylistic revision, punctuation, consistency 697* `#11160 <https://github.com/scipy/scipy/pull/11160>`__: ignore warning on 0 \* inf in basin hopping 698* `#11162 <https://github.com/scipy/scipy/pull/11162>`__: DOC: minor stylistic revision, undo changes 699* `#11164 <https://github.com/scipy/scipy/pull/11164>`__: ENH/ BUG: Pydata sparse equality 700* `#11171 <https://github.com/scipy/scipy/pull/11171>`__: Fix dtype validation of "seuclidean" metric V parameter 701* `#11177 <https://github.com/scipy/scipy/pull/11177>`__: BUG: stats: Improve genpareto stats calculations. 702* `#11180 <https://github.com/scipy/scipy/pull/11180>`__: MAINT: stats: Some clean up in test_distributions.py. 703* `#11187 <https://github.com/scipy/scipy/pull/11187>`__: ENH: add functionality log_softmax to SciPy.special. 704* `#11188 <https://github.com/scipy/scipy/pull/11188>`__: MAINT: add rvs method to argus in scipy.stats 705* `#11196 <https://github.com/scipy/scipy/pull/11196>`__: DOC: special: add to docstrings of Kelvin zeros functions 706* `#11202 <https://github.com/scipy/scipy/pull/11202>`__: BUG: fix edge counting in shortest_path 707* `#11218 <https://github.com/scipy/scipy/pull/11218>`__: BUG: scipy/interpolate: fix PPoly/Cubic\*Spline roots() extrapolation... 708* `#11225 <https://github.com/scipy/scipy/pull/11225>`__: Add a warning to constant input for spearmanr() function 709* `#11226 <https://github.com/scipy/scipy/pull/11226>`__: Speed up of interior-point method for cholesky solver 710* `#11229 <https://github.com/scipy/scipy/pull/11229>`__: BUG: Explicit dtype specification in _upfirdn.py 711* `#11230 <https://github.com/scipy/scipy/pull/11230>`__: Additional citation for optimize tutorial 712* `#11231 <https://github.com/scipy/scipy/pull/11231>`__: Adds SLSQP test for duplicate f-evals (#10738) 713* `#11236 <https://github.com/scipy/scipy/pull/11236>`__: MAINT: Improved error message for Wn range in iirfilter. 714* `#11245 <https://github.com/scipy/scipy/pull/11245>`__: ENH: optimize: dense redundancy removal routine optimizations 715* `#11247 <https://github.com/scipy/scipy/pull/11247>`__: MAINT: Remove _lib/_numpy_compat.py 716* `#11248 <https://github.com/scipy/scipy/pull/11248>`__: BUG: rv_discrete.ppf() to handle loc 717* `#11251 <https://github.com/scipy/scipy/pull/11251>`__: DOC: add reference for linesearch zoom algorithm 718* `#11253 <https://github.com/scipy/scipy/pull/11253>`__: BUG: fix kendalltau issue where p-value becomes >1 719* `#11254 <https://github.com/scipy/scipy/pull/11254>`__: MAINT: make special.factorial handle nan correctly 720* `#11256 <https://github.com/scipy/scipy/pull/11256>`__: DOC: Updated documentation for scipy.linalg.qr 721* `#11265 <https://github.com/scipy/scipy/pull/11265>`__: Fix: Can no longer slice csr_matrix in 1.3.0 722* `#11267 <https://github.com/scipy/scipy/pull/11267>`__: BUG: Rework the scaling in the ks_2samp two-sided exact test. 723* `#11268 <https://github.com/scipy/scipy/pull/11268>`__: DOC: example of NonLinearConstraint 724* `#11269 <https://github.com/scipy/scipy/pull/11269>`__: Fix: Sparse matrix constructor data type detection changes on... 725* `#11276 <https://github.com/scipy/scipy/pull/11276>`__: BLD: update minimum Python, NumPy, Cython, Pybind11 versions 726* `#11277 <https://github.com/scipy/scipy/pull/11277>`__: MAINT: Cleanup conditionals for unsupported numpy verisons 727* `#11278 <https://github.com/scipy/scipy/pull/11278>`__: MAINT: Cleanup stats.iqr workarounds for unsupported NumPy versions 728* `#11282 <https://github.com/scipy/scipy/pull/11282>`__: TST/CI: improve traceback formatting for test failures 729* `#11284 <https://github.com/scipy/scipy/pull/11284>`__: fix docs & behavior for mode sequences in ndimage filters 730* `#11285 <https://github.com/scipy/scipy/pull/11285>`__: DOC: special: complete the docstrings of Chi-square functions 731* `#11286 <https://github.com/scipy/scipy/pull/11286>`__: BUG: make loadmat/savemat file opening close resources correctly 732* `#11287 <https://github.com/scipy/scipy/pull/11287>`__: CI: skip Azure and TravisCI builds on merges and direct pushes... 733* `#11288 <https://github.com/scipy/scipy/pull/11288>`__: DOC: Fix import in scipy.io.wavfile.read sample code 734* `#11289 <https://github.com/scipy/scipy/pull/11289>`__: BUG: Use context manager for open 735* `#11290 <https://github.com/scipy/scipy/pull/11290>`__: MAINT: Remove _lib._version in favour of _lib._pep440 736* `#11292 <https://github.com/scipy/scipy/pull/11292>`__: DOC: special: add docstrings for various convenience functions 737* `#11293 <https://github.com/scipy/scipy/pull/11293>`__: DOC: special: fix typo in \`chdtri\` docstring 738* `#11296 <https://github.com/scipy/scipy/pull/11296>`__: DOC: special: add to docstrings of Bessel zeros and derivatives 739* `#11297 <https://github.com/scipy/scipy/pull/11297>`__: DOC: special: add parameters/returns sections for Bessel integrals 740* `#11300 <https://github.com/scipy/scipy/pull/11300>`__: MAINT: Update vendored uarray version 741* `#11301 <https://github.com/scipy/scipy/pull/11301>`__: CI: azure conditions should require succeeded() 742* `#11302 <https://github.com/scipy/scipy/pull/11302>`__: ENH: build infrastructure for ILP64 BLAS + ARPACK conversion 743* `#11303 <https://github.com/scipy/scipy/pull/11303>`__: DOC: special: fix typo in \`besselpoly\` docstring 744* `#11304 <https://github.com/scipy/scipy/pull/11304>`__: ENH: MAINT: Rewrite of eigh() and relevant wrappers 745* `#11306 <https://github.com/scipy/scipy/pull/11306>`__: TST: skip test_aligned_mem linalg test that is crashing on ppcle64 746* `#11307 <https://github.com/scipy/scipy/pull/11307>`__: MAINT: Fix typo 'solutuion' -> 'solution' 747* `#11308 <https://github.com/scipy/scipy/pull/11308>`__: ENH: do not create 1d array out of a scalar 748* `#11310 <https://github.com/scipy/scipy/pull/11310>`__: MAINT: clean up object array creation, scalar/1d confusion 749* `#11311 <https://github.com/scipy/scipy/pull/11311>`__: DOC: Specify custom callable option for metric in cluster.hierarchy.fclusterdata 750* `#11316 <https://github.com/scipy/scipy/pull/11316>`__: BUG: special: fix behavior for \`rgamma\` zeros 751* `#11317 <https://github.com/scipy/scipy/pull/11317>`__: BUG: fix floating-point literal comparisons under C99 752* `#11318 <https://github.com/scipy/scipy/pull/11318>`__: TST: optimize: mark two linprog tests for skipping 753* `#11320 <https://github.com/scipy/scipy/pull/11320>`__: BUG: Include \`int64_t\` declaration to \`rectangular_lsap.cpp\` 754* `#11330 <https://github.com/scipy/scipy/pull/11330>`__: MAINT: Update vendored pypocketfft version 755* `#11333 <https://github.com/scipy/scipy/pull/11333>`__: BUG: directed_hausdorff subset fix 756* `#11335 <https://github.com/scipy/scipy/pull/11335>`__: [ENH] sparse: Loosen check for sparse outer indexing fast path 757* `#11337 <https://github.com/scipy/scipy/pull/11337>`__: Undefined name 'e' in pavement.py 758* `#11338 <https://github.com/scipy/scipy/pull/11338>`__: scipyoptdoc.py: Remove unused variable 'sixu' 759* `#11340 <https://github.com/scipy/scipy/pull/11340>`__: xrange() was removed in Python 3 in favor of range() 760* `#11342 <https://github.com/scipy/scipy/pull/11342>`__: range() was removed in Py3 in _binned_statistic.py 761* `#11343 <https://github.com/scipy/scipy/pull/11343>`__: BUG: constants: fix 'exact' values table 762* `#11347 <https://github.com/scipy/scipy/pull/11347>`__: ENH: add input validation function and apply it to needed functions 763* `#11348 <https://github.com/scipy/scipy/pull/11348>`__: MAINT: remove six.string_types usages 764* `#11349 <https://github.com/scipy/scipy/pull/11349>`__: MAINT: minor doc fix _minimize_trustregion_constr 765* `#11353 <https://github.com/scipy/scipy/pull/11353>`__: MAINT: py3 remove various six usages 766* `#11358 <https://github.com/scipy/scipy/pull/11358>`__: ENH: optimize: Use CSR format instead of LIL for speed 767* `#11362 <https://github.com/scipy/scipy/pull/11362>`__: MAINT: sys.version_info >= 3.5 768* `#11364 <https://github.com/scipy/scipy/pull/11364>`__: ENH: cache square of sums for f_oneway 769* `#11368 <https://github.com/scipy/scipy/pull/11368>`__: ENH: add optional argument, "include_nyquist", for freqz() 770* `#11372 <https://github.com/scipy/scipy/pull/11372>`__: BENCH: optimize: added linprog presolve benchmarks 771* `#11376 <https://github.com/scipy/scipy/pull/11376>`__: ENH: Add wrapper for ?gttrf/?gttrs 772* `#11377 <https://github.com/scipy/scipy/pull/11377>`__: MAINT: Remove Python 2 code from tools/authors.py 773* `#11378 <https://github.com/scipy/scipy/pull/11378>`__: ENH (WIP): Python wrapper for ?tbtrs 774* `#11379 <https://github.com/scipy/scipy/pull/11379>`__: MAINT: Remove six.with_metaclass from benchmarks/cython_special.py 775* `#11380 <https://github.com/scipy/scipy/pull/11380>`__: BUG: sparse/isolve: bicg and qmr don't treat x0 correctly 776* `#11382 <https://github.com/scipy/scipy/pull/11382>`__: MAINT: remove error throw in binned_statistic_dd() on non-finite... 777* `#11383 <https://github.com/scipy/scipy/pull/11383>`__: MAINT: _lib: remove py2 compat shims in getargspec 778* `#11384 <https://github.com/scipy/scipy/pull/11384>`__: MAINT: Use numpy scalar types directly 779* `#11385 <https://github.com/scipy/scipy/pull/11385>`__: ENH: special: add spherical Bessel functions to \`cython_special\` 780* `#11389 <https://github.com/scipy/scipy/pull/11389>`__: MAINT: line.startswith shouldn't be bytes 781* `#11393 <https://github.com/scipy/scipy/pull/11393>`__: ENH: Speed up truncnorm's ppf()and rvs() methods 782* `#11394 <https://github.com/scipy/scipy/pull/11394>`__: MAINT: Remove self._size (and self._random_state) from stats... 783* `#11395 <https://github.com/scipy/scipy/pull/11395>`__: correction in error message (%d->%g format) 784* `#11396 <https://github.com/scipy/scipy/pull/11396>`__: DOC: revert gh10540, removing mtrand 785* `#11397 <https://github.com/scipy/scipy/pull/11397>`__: MAINT: differential_evolution accepts np.random.Generator 786* `#11402 <https://github.com/scipy/scipy/pull/11402>`__: ENH: stats can use np.random.Generator 787* `#11404 <https://github.com/scipy/scipy/pull/11404>`__: ENH: add docstring of butter() for transfer function syntax problem 788* `#11405 <https://github.com/scipy/scipy/pull/11405>`__: DOC: Fix "see also" for SmoothBivariateSpline 789* `#11408 <https://github.com/scipy/scipy/pull/11408>`__: ENH: Add a \`plan\` argument to FFT functions in \`scipy.fft\` 790* `#11411 <https://github.com/scipy/scipy/pull/11411>`__: MAINT: check minimize duplicate evaluations 791* `#11418 <https://github.com/scipy/scipy/pull/11418>`__: ENH: Linalg: Python wrapper for ?geqrfp 792* `#11419 <https://github.com/scipy/scipy/pull/11419>`__: TST: Python 3.7 mac OS gcc multibuild fix 793* `#11423 <https://github.com/scipy/scipy/pull/11423>`__: ENH: Add tool to lint diffs 794* `#11425 <https://github.com/scipy/scipy/pull/11425>`__: FIX: _array_newton should preserve complex inputs 795* `#11426 <https://github.com/scipy/scipy/pull/11426>`__: MAINT: licence for global optimization benchmarks 796* `#11431 <https://github.com/scipy/scipy/pull/11431>`__: Make median_absolute_deviation scale argument aligned w/iqr 797* `#11432 <https://github.com/scipy/scipy/pull/11432>`__: Fix error message typo 798* `#11433 <https://github.com/scipy/scipy/pull/11433>`__: DOC: Remove L from longs 799* `#11434 <https://github.com/scipy/scipy/pull/11434>`__: MAINT: Python3 improvements to refguide_check.py 800* `#11435 <https://github.com/scipy/scipy/pull/11435>`__: DOC: Update runtest --parallel help 801* `#11436 <https://github.com/scipy/scipy/pull/11436>`__: MAINT: Remove checks for sys.version < 3.5 802* `#11437 <https://github.com/scipy/scipy/pull/11437>`__: DOC: Fix documentation issue 803* `#11439 <https://github.com/scipy/scipy/pull/11439>`__: Support path objects (PEP 519) in mmio functions 804* `#11440 <https://github.com/scipy/scipy/pull/11440>`__: correct bounds pass in run_dualannealing for benchmarks/optimize.py 805* `#11443 <https://github.com/scipy/scipy/pull/11443>`__: BENCH: optimize_linprog remove ImportError exception 806* `#11453 <https://github.com/scipy/scipy/pull/11453>`__: BUG: sparse: convert csc/csr indices to int64 as needed 807* `#11454 <https://github.com/scipy/scipy/pull/11454>`__: DOC: Remove caveat on \`maximum_bipartite_matching\` 808* `#11455 <https://github.com/scipy/scipy/pull/11455>`__: BUG: Fix _lib._util.getargspec_no_self lack of KEYWORD_ONLY support. 809* `#11456 <https://github.com/scipy/scipy/pull/11456>`__: Implementation of khatri_rao product 810* `#11459 <https://github.com/scipy/scipy/pull/11459>`__: BUG: fix augmentation being broken in maximum_bipartite_matching 811* `#11461 <https://github.com/scipy/scipy/pull/11461>`__: MAINT: minor spelling corrections in comments in SciPy.sparse.linalg.arpack 812* `#11467 <https://github.com/scipy/scipy/pull/11467>`__: [MRG] Make result data type of KDE evaluation like in the input... 813* `#11469 <https://github.com/scipy/scipy/pull/11469>`__: Update integrate.quad documentation 814* `#11472 <https://github.com/scipy/scipy/pull/11472>`__: Fixed result typo 815* `#11476 <https://github.com/scipy/scipy/pull/11476>`__: DOC: stats: Copy-edit the anderson docstring. 816* `#11478 <https://github.com/scipy/scipy/pull/11478>`__: ENH: avoid unnecessary array copies in matrix product 817* `#11481 <https://github.com/scipy/scipy/pull/11481>`__: BUG: Make special.hyperu return nan if any argument is nan 818* `#11483 <https://github.com/scipy/scipy/pull/11483>`__: BUG: Fixed \`_kpp\` initialization on \`scipy.cluster.vq\`, closing... 819* `#11485 <https://github.com/scipy/scipy/pull/11485>`__: ENH: Update docstring of class KrylovJacobian to fix #2744 820* `#11486 <https://github.com/scipy/scipy/pull/11486>`__: BUG: make special.eval_hermite return nan if second argument... 821* `#11487 <https://github.com/scipy/scipy/pull/11487>`__: ENH: improve docstring of correlate and correlate2d to fix #1968 822* `#11488 <https://github.com/scipy/scipy/pull/11488>`__: FIX: change "func -> fun" of scipy.optimize _root.py to solve... 823* `#11489 <https://github.com/scipy/scipy/pull/11489>`__: BUG: fixes typo introduced in PR #11253 in stats.mstats.kendalltau() 824* `#11490 <https://github.com/scipy/scipy/pull/11490>`__: DOC: fix typo in scipy/io/matlab/mio4.py 825* `#11495 <https://github.com/scipy/scipy/pull/11495>`__: MAINT: refactor slsqp to fix issue in callback function 826* `#11498 <https://github.com/scipy/scipy/pull/11498>`__: [DOC] mention graph cuts in maximum flow docstring 827* `#11499 <https://github.com/scipy/scipy/pull/11499>`__: DOC: Improve documentation of scipy.signal.signaltools.wiener 828* `#11506 <https://github.com/scipy/scipy/pull/11506>`__: DOC: Fix typo in documentation of scipy.stats.morestats 829* `#11508 <https://github.com/scipy/scipy/pull/11508>`__: ENH: avoid copy on sparse __init__ when dtype is given 830* `#11509 <https://github.com/scipy/scipy/pull/11509>`__: ENH: avoid unnecessary array copies in matrix product (again) 831* `#11510 <https://github.com/scipy/scipy/pull/11510>`__: [DOC] An ex. for creating arbitrary size tri-diagonal 832* `#11511 <https://github.com/scipy/scipy/pull/11511>`__: TST: pin numba for Travis/sparse 833* `#11513 <https://github.com/scipy/scipy/pull/11513>`__: TST: disable NumPy cache dir ppc64le 834* `#11514 <https://github.com/scipy/scipy/pull/11514>`__: BUG: make special.eval_genlaguerre return nan if passed nan 835* `#11517 <https://github.com/scipy/scipy/pull/11517>`__: ENH: improve sparse.lil.tocsr performance 836* `#11519 <https://github.com/scipy/scipy/pull/11519>`__: Fix fresnel documentation 837* `#11520 <https://github.com/scipy/scipy/pull/11520>`__: BUG: make special.eval_gegenbauer return nan if passed nan 838* `#11524 <https://github.com/scipy/scipy/pull/11524>`__: ENH: Cosine Sine Decomposition 839* `#11526 <https://github.com/scipy/scipy/pull/11526>`__: BUG: fix SLSQP max iteration setting to fix #4921 840* `#11527 <https://github.com/scipy/scipy/pull/11527>`__: ENH: improve docstring of weibull_min_gen and weibull_max_gen... 841* `#11530 <https://github.com/scipy/scipy/pull/11530>`__: MAINT: Removed 3 unused imports, 3 unused assignments from ndimage. 842* `#11531 <https://github.com/scipy/scipy/pull/11531>`__: DOC: fix typos in bdtr and bdtrc from gh PR 11045 843* `#11532 <https://github.com/scipy/scipy/pull/11532>`__: MAINT: Fixed several unused imports and unused assignments from... 844* `#11533 <https://github.com/scipy/scipy/pull/11533>`__: MAINT: Fixed about 100 unused imports, unused assignment warnings... 845* `#11534 <https://github.com/scipy/scipy/pull/11534>`__: FIX: Allow non-native byte order inputs to scipy.fft 846* `#11535 <https://github.com/scipy/scipy/pull/11535>`__: MAINT: Fixed several unused imports in _lib. 847* `#11536 <https://github.com/scipy/scipy/pull/11536>`__: MAINT: Fixed several unused imports and unused assignments in... 848* `#11537 <https://github.com/scipy/scipy/pull/11537>`__: MAINT: Removed an unused import in scipy/constants. 849* `#11538 <https://github.com/scipy/scipy/pull/11538>`__: MAINT: Fixed several unused imports in scipy/fft. 850* `#11539 <https://github.com/scipy/scipy/pull/11539>`__: MAINT: Fixed several unused imports and unused assignments in... 851* `#11540 <https://github.com/scipy/scipy/pull/11540>`__: MAINT: Fixed two unused imports in scipy/misc. 852* `#11541 <https://github.com/scipy/scipy/pull/11541>`__: MAINT: Fixed several unused imports and unused assignments in... 853* `#11542 <https://github.com/scipy/scipy/pull/11542>`__: MAINT: Fixed an unused import in scipy/odr. 854* `#11543 <https://github.com/scipy/scipy/pull/11543>`__: MAINT: Fixed several unused imports and unused assignments in... 855* `#11544 <https://github.com/scipy/scipy/pull/11544>`__: MAINT: Fixed unused imports and unused assignments in scipy/integrate. 856* `#11545 <https://github.com/scipy/scipy/pull/11545>`__: MAINT: Removed unused imports and fixed unused assignments in... 857* `#11546 <https://github.com/scipy/scipy/pull/11546>`__: MAINT: Removed unused imports; fixed unused assignments in scipy/signal. 858* `#11547 <https://github.com/scipy/scipy/pull/11547>`__: MAINT: Removed unused imports; fixed unused assignments in scipy/spatial 859* `#11548 <https://github.com/scipy/scipy/pull/11548>`__: MAINT: Removed unused imports; fixed unused assignments in scipy.sparse. 860* `#11549 <https://github.com/scipy/scipy/pull/11549>`__: MAINT: Replace xrange with range 861* `#11560 <https://github.com/scipy/scipy/pull/11560>`__: MAINT: stats: remove an _argcheck call 862* `#11573 <https://github.com/scipy/scipy/pull/11573>`__: MAINT: Removed unused imports; fixed unused assignments in scipy/stats. 863* `#11574 <https://github.com/scipy/scipy/pull/11574>`__: MAINT: Small change to \`optimize.nnls\` error messages. 864* `#11575 <https://github.com/scipy/scipy/pull/11575>`__: MAINT: Update sytrd/hetrd tests 865* `#11582 <https://github.com/scipy/scipy/pull/11582>`__: MAINT: fix typo in quadpack.py closes #11448 866* `#11585 <https://github.com/scipy/scipy/pull/11585>`__: TST: add openblas_support.py 867* `#11587 <https://github.com/scipy/scipy/pull/11587>`__: BUG: Differential evolution with LinearConstraint with sparse... 868* `#11588 <https://github.com/scipy/scipy/pull/11588>`__: MAINT: Fully display problem size in lsmr/lsqr. 869* `#11589 <https://github.com/scipy/scipy/pull/11589>`__: MAINT: Remove Python 2 workarounds 870* `#11590 <https://github.com/scipy/scipy/pull/11590>`__: MAINT: Remove Python2 module init 871* `#11605 <https://github.com/scipy/scipy/pull/11605>`__: Standardization of bounds in _linprog_util.py 872* `#11608 <https://github.com/scipy/scipy/pull/11608>`__: BUG: fix use of is in DE callback 873* `#11614 <https://github.com/scipy/scipy/pull/11614>`__: TST, MAINT: TestCtypesQuad skip with pytest 874* `#11619 <https://github.com/scipy/scipy/pull/11619>`__: ENH: add nan_policy argument and functionality to stats.mstats.winsorize 875* `#11621 <https://github.com/scipy/scipy/pull/11621>`__: MAINT: Cleanup uses of PY_VERSION_HEX, NPY_PY3K in ndimage 876* `#11622 <https://github.com/scipy/scipy/pull/11622>`__: MAINT: Cleanup uses of PY_VERSION_HEX, NPY_PY3K in sparse 877* `#11623 <https://github.com/scipy/scipy/pull/11623>`__: MAINT: Remove unnecessary 'from __future__ import ...' statements 878* `#11626 <https://github.com/scipy/scipy/pull/11626>`__: MAINT: Cleanup uses of PY_VERSION_HEX 879* `#11627 <https://github.com/scipy/scipy/pull/11627>`__: ENH: add analytic formula for normal moments 880* `#11628 <https://github.com/scipy/scipy/pull/11628>`__: MAINT, TST: adjust azure for matplotlib release 881* `#11631 <https://github.com/scipy/scipy/pull/11631>`__: Revert to old behaviour for constant cost matrices in \`linear_sum_assignment\` 882* `#11632 <https://github.com/scipy/scipy/pull/11632>`__: MAINT: Define ARRAY_ANYORDER with DEF instead of cdef 883* `#11639 <https://github.com/scipy/scipy/pull/11639>`__: BUG: interpolate/interp1d: fail gracefully on all-nan inputs 884* `#11640 <https://github.com/scipy/scipy/pull/11640>`__: MAINT: Fix BLAS3 trmm wrapper for "side" arg 885* `#11642 <https://github.com/scipy/scipy/pull/11642>`__: TST, MAINT: remove dead code in Travis CI 886* `#11643 <https://github.com/scipy/scipy/pull/11643>`__: MAINT: fix conversion in binom_test 887* `#11645 <https://github.com/scipy/scipy/pull/11645>`__: MAINT: Assorted clean up. 888* `#11646 <https://github.com/scipy/scipy/pull/11646>`__: MAINT: Remove unnecessary 'from __future__ import ...' statements 889* `#11647 <https://github.com/scipy/scipy/pull/11647>`__: DOC: document return_all arguments 890* `#11648 <https://github.com/scipy/scipy/pull/11648>`__: Perform geometric slerp in quaternion space 891* `#11651 <https://github.com/scipy/scipy/pull/11651>`__: DOC: Update paper URL in lambertw documentation 892* `#11653 <https://github.com/scipy/scipy/pull/11653>`__: PERF: Switch to C++ STL std::nth_element 893* `#11655 <https://github.com/scipy/scipy/pull/11655>`__: MAINT: Remove Python2 cStringStream 894* `#11657 <https://github.com/scipy/scipy/pull/11657>`__: ENH: Add wrapper for ?pttrf/?pttrs 895* `#11664 <https://github.com/scipy/scipy/pull/11664>`__: ENH: Add wrapper for ?gejsv 896* `#11665 <https://github.com/scipy/scipy/pull/11665>`__: ENH: Add wrapper for ?pteqr 897* `#11667 <https://github.com/scipy/scipy/pull/11667>`__: BUG: Non-central Fisher distribution (fix nan-values when nc=0) 898* `#11668 <https://github.com/scipy/scipy/pull/11668>`__: ENH: Add wrapper for ?gtsvx 899* `#11671 <https://github.com/scipy/scipy/pull/11671>`__: TST, CI: restore Azure temporarily 900* `#11672 <https://github.com/scipy/scipy/pull/11672>`__: Add warning to medfilt when array size < kernel_size 901* `#11674 <https://github.com/scipy/scipy/pull/11674>`__: TST: bump test precision for two np.dot related linalg tests. 902* `#11675 <https://github.com/scipy/scipy/pull/11675>`__: MAINT: pycodestyle clean-up 903* `#11677 <https://github.com/scipy/scipy/pull/11677>`__: ENH: Add wrapper for ?ptsvx 904* `#11679 <https://github.com/scipy/scipy/pull/11679>`__: BENCH: cKDTree benchmarks added: balanced/unbalanced tree (related... 905* `#11680 <https://github.com/scipy/scipy/pull/11680>`__: MAINT: rng_integers allows RandomState.randint or Generator.integers 906* `#11683 <https://github.com/scipy/scipy/pull/11683>`__: BUG: fix mode='mirror' on length 1 axes 907* `#11684 <https://github.com/scipy/scipy/pull/11684>`__: BUG: fix scipy.special.voigt_profile 908* `#11687 <https://github.com/scipy/scipy/pull/11687>`__: MAINT: sparse.linalg: avoid importing from \`np.core\` 909* `#11688 <https://github.com/scipy/scipy/pull/11688>`__: ENH: mypy: get specific about ignoring missing imports 910* `#11690 <https://github.com/scipy/scipy/pull/11690>`__: MAINT: mypy: fix errors about incompatible types in lists 911* `#11692 <https://github.com/scipy/scipy/pull/11692>`__: MAINT: mypy: fix remaining type errors 912* `#11694 <https://github.com/scipy/scipy/pull/11694>`__: TST, MAINT: bump to OpenBLAS 0.3.9 stable, raise tol for Win... 913* `#11697 <https://github.com/scipy/scipy/pull/11697>`__: DOC: fix pdf of norminvgauss in scipy.stats 914* `#11701 <https://github.com/scipy/scipy/pull/11701>`__: MAINT: special: add rudimentary types for \`_ufuncs\` extension... 915* `#11702 <https://github.com/scipy/scipy/pull/11702>`__: BUG: Fixed a post-merge bug for eigh() 916* `#11703 <https://github.com/scipy/scipy/pull/11703>`__: Improves docstring with consistent L2-norm 917* `#11705 <https://github.com/scipy/scipy/pull/11705>`__: DOC: Slerp the SphericalVoronoi docstring 918* `#11706 <https://github.com/scipy/scipy/pull/11706>`__: ENH: mypy: add \`--mypy\` option to \`runtests.py\` 919* `#11710 <https://github.com/scipy/scipy/pull/11710>`__: ENH: Modified stats.kstest() to use the exact stats.kstwo.sf()... 920* `#11715 <https://github.com/scipy/scipy/pull/11715>`__: DOC: add .. versionadded:: to as_matrix/from_matrix in spatial/transf… 921* `#11716 <https://github.com/scipy/scipy/pull/11716>`__: BENCH: fix benchmark imports for \`\`optimize_linprog.py\`\` 922* `#11721 <https://github.com/scipy/scipy/pull/11721>`__: MAINT: io: Remove now-unnecessary \`# type: ignore\` 923* `#11722 <https://github.com/scipy/scipy/pull/11722>`__: MAINT: mypy: remove mpmath from the ratchet 924* `#11726 <https://github.com/scipy/scipy/pull/11726>`__: Handle constant input for scipy.stats.f_oneway 925* `#11729 <https://github.com/scipy/scipy/pull/11729>`__: BENCH: optimize: added infeasible benchmarks for linprog 926* `#11731 <https://github.com/scipy/scipy/pull/11731>`__: fix inaccurate information about Mac OS compiler (#11696) 927* `#11733 <https://github.com/scipy/scipy/pull/11733>`__: Fix inaccurate docstring example of HalfspaceIntersection 928* `#11734 <https://github.com/scipy/scipy/pull/11734>`__: Doc: fix inaccurate docstring of SmoothBivariateSpline. 929* `#11735 <https://github.com/scipy/scipy/pull/11735>`__: Bug: stats: fix wrong shape from median_absolute_deviation for... 930* `#11736 <https://github.com/scipy/scipy/pull/11736>`__: ENH: add input validations and its tests for FITPACK in fitpack2.py 931* `#11737 <https://github.com/scipy/scipy/pull/11737>`__: BUG: Prevent crashes due to MKL bug in ?heevr 932* `#11739 <https://github.com/scipy/scipy/pull/11739>`__: MAINT: special: add type stubs for \`_test_round.pyx\` 933* `#11740 <https://github.com/scipy/scipy/pull/11740>`__: MAINT: special: remove unused specfun f2py wrappers 934* `#11741 <https://github.com/scipy/scipy/pull/11741>`__: BUG: fix small tolerances handling for minpack and add a test. 935* `#11743 <https://github.com/scipy/scipy/pull/11743>`__: Doc: fix docstring of rfft, rfft2, rfftn, irfft, irfft2, irfftn... 936* `#11744 <https://github.com/scipy/scipy/pull/11744>`__: MAINT: Remove unused py3k.h code 937* `#11745 <https://github.com/scipy/scipy/pull/11745>`__: DOC: stats: Clean up ncf documentation. 938* `#11748 <https://github.com/scipy/scipy/pull/11748>`__: MAINT: special: type \`cython_special\` as \`Any\` 939* `#11750 <https://github.com/scipy/scipy/pull/11750>`__: MAINT: type hints for \`_spherical_voronoi\` 940* `#11752 <https://github.com/scipy/scipy/pull/11752>`__: DOC: fix docstring of scipy.optimize.least_squares 941* `#11753 <https://github.com/scipy/scipy/pull/11753>`__: ENH: add input validation for dendrogram and a test. 942* `#11755 <https://github.com/scipy/scipy/pull/11755>`__: MAINT: Replace uses of tostring with tobytes 943* `#11757 <https://github.com/scipy/scipy/pull/11757>`__: ENH: improve binned_statistics_2d performance. 944* `#11759 <https://github.com/scipy/scipy/pull/11759>`__: ENH: optimize: add HiGHS methods to linprog 945* `#11760 <https://github.com/scipy/scipy/pull/11760>`__: MAINT: Remove FileStream replaced by GenericStream 946* `#11761 <https://github.com/scipy/scipy/pull/11761>`__: MAINT: Replace npy_3kcompat.h shims 947* `#11765 <https://github.com/scipy/scipy/pull/11765>`__: TST: Speedup test_pascal which is VERY slow on Azure 948* `#11766 <https://github.com/scipy/scipy/pull/11766>`__: TST: speed up differential_evolution L8 test 949* `#11767 <https://github.com/scipy/scipy/pull/11767>`__: Change comment in continuous rv gamma fit function 950* `#11776 <https://github.com/scipy/scipy/pull/11776>`__: Add domain option for resample. 951* `#11784 <https://github.com/scipy/scipy/pull/11784>`__: BUG: Fixed calculation of nonzero elements in scipy.sparse.random 952* `#11786 <https://github.com/scipy/scipy/pull/11786>`__: ENH: stats: add axis keyword argument to scipy.stats.rankdata 953* `#11789 <https://github.com/scipy/scipy/pull/11789>`__: Doc: fix docstring of scipy.spatial.chebyshev 954* `#11792 <https://github.com/scipy/scipy/pull/11792>`__: DOC: dev: add guidelines for developing public Cython APIs 955* `#11794 <https://github.com/scipy/scipy/pull/11794>`__: MAINT: add comments explaining a problem in cython_optimize organization 956* `#11796 <https://github.com/scipy/scipy/pull/11796>`__: DOC: add a note about precision losing in csgraph.minimum_spanning_tree... 957* `#11797 <https://github.com/scipy/scipy/pull/11797>`__: ENH: Allow negative \`axis\` in \`interpolate.BSpline\`. Also... 958* `#11798 <https://github.com/scipy/scipy/pull/11798>`__: Add simplify_cells parameter to scipy.io.loadmat 959* `#11801 <https://github.com/scipy/scipy/pull/11801>`__: MAINT, DOC: minor changes of ratio-of-uniforms in scipy.stats 960* `#11802 <https://github.com/scipy/scipy/pull/11802>`__: BUG: fix scipy.odr to handle multidimensional independent and... 961* `#11803 <https://github.com/scipy/scipy/pull/11803>`__: scipy.stats.trapz: Use analytic formulas for stats and entropy. 962* `#11808 <https://github.com/scipy/scipy/pull/11808>`__: DOC: add Examples in the scipy.interpolate.interpn docstring. 963* `#11809 <https://github.com/scipy/scipy/pull/11809>`__: Duplicate entries are added together in csr_matrix constructor 964* `#11813 <https://github.com/scipy/scipy/pull/11813>`__: MAINT: bump pyflakes to version 2.1.1 965* `#11814 <https://github.com/scipy/scipy/pull/11814>`__: BUG: scipy.sparse.csr doctest failing with incorrect output value 966* `#11817 <https://github.com/scipy/scipy/pull/11817>`__: DOC: add Examples in the scipy.optimize.leastsq docstring 967* `#11820 <https://github.com/scipy/scipy/pull/11820>`__: ENH: Raise an error on incorrect bounds format in optimize.fmin_l_bfgs_b 968* `#11822 <https://github.com/scipy/scipy/pull/11822>`__: CI: add github actions for macOS 969* `#11824 <https://github.com/scipy/scipy/pull/11824>`__: DOC: add Examples in scipy.optimize.line_search docstring (line_search_wolfe2) 970* `#11830 <https://github.com/scipy/scipy/pull/11830>`__: TST: Always use fork for multiprocessing in fft tests 971* `#11831 <https://github.com/scipy/scipy/pull/11831>`__: DOC: add Examples and Returns in scipy.misc.central_diff_weights... 972* `#11832 <https://github.com/scipy/scipy/pull/11832>`__: DOC: stats: Some small corrections to a couple docstrings. 973* `#11833 <https://github.com/scipy/scipy/pull/11833>`__: BUG: Fix compiler_name when there are paths used in flags 974* `#11836 <https://github.com/scipy/scipy/pull/11836>`__: MAINT: re-introduce multiprocessing tests on Python3.8 975* `#11837 <https://github.com/scipy/scipy/pull/11837>`__: Doc: add Examples in scipy.optimize.fsolve docstring 976* `#11838 <https://github.com/scipy/scipy/pull/11838>`__: Doc: add Examples in scipy.sparse.linalg.minres docstring 977* `#11840 <https://github.com/scipy/scipy/pull/11840>`__: BUG: sparse.linalg: fix overflow in expm intermediate computation 978* `#11842 <https://github.com/scipy/scipy/pull/11842>`__: BLD: fix build with gfortran 10 979* `#11843 <https://github.com/scipy/scipy/pull/11843>`__: MAINT: Simplify floats in constants.py 980* `#11847 <https://github.com/scipy/scipy/pull/11847>`__: DOC: add a tutorial of scipy.optimize.linprog 981* `#11849 <https://github.com/scipy/scipy/pull/11849>`__: ENH: speed up geninvgauss by using cython 982* `#11852 <https://github.com/scipy/scipy/pull/11852>`__: CI: remove osx from travisCI 983* `#11857 <https://github.com/scipy/scipy/pull/11857>`__: BUG: Change parameter fc of gausspulse to float. 984* `#11861 <https://github.com/scipy/scipy/pull/11861>`__: order = degree + 1 for splines 985* `#11863 <https://github.com/scipy/scipy/pull/11863>`__: Make g77 ABI wrapper work with gfortran ABI lapack 986* `#11866 <https://github.com/scipy/scipy/pull/11866>`__: MAINT: add type ignores to sympy and matplotlib imports 987* `#11867 <https://github.com/scipy/scipy/pull/11867>`__: CI: Add arm64 in travis-ci 988* `#11869 <https://github.com/scipy/scipy/pull/11869>`__: DOC: signal: Add an example to the lsim2 docstring. 989* `#11870 <https://github.com/scipy/scipy/pull/11870>`__: DOC: signal: Use impulse instead of impulse2 in the impulse example... 990* `#11871 <https://github.com/scipy/scipy/pull/11871>`__: ENH: type ufuncs in special as ufuncs instead of Any 991* `#11872 <https://github.com/scipy/scipy/pull/11872>`__: BUG: avoid recomputing in scipy.optimize.optimize.MemoizeJac 992* `#11873 <https://github.com/scipy/scipy/pull/11873>`__: DOC: signal: Fix ODE in impulse and impulse2 docstrings. 993* `#11874 <https://github.com/scipy/scipy/pull/11874>`__: DOC: add Examples of docstring for scipy.interpolate.approximate_taylor_polynomial 994* `#11878 <https://github.com/scipy/scipy/pull/11878>`__: DOC: fixed a typo under scipy/integrate/quadrature.py 995* `#11879 <https://github.com/scipy/scipy/pull/11879>`__: BUG: Fix index arrays overflow in sparse.kron 996* `#11880 <https://github.com/scipy/scipy/pull/11880>`__: DOC: stats: Add Examples for bartlett, fligner, levene. 997* `#11881 <https://github.com/scipy/scipy/pull/11881>`__: MAINT: normalise numpy-->np in optimize.py 998* `#11882 <https://github.com/scipy/scipy/pull/11882>`__: DOC: add Examples for scipy.io.readsav docstring. 999* `#11883 <https://github.com/scipy/scipy/pull/11883>`__: DOC: add Returns and Examples for scipy.ndimage.correlate() docstring 1000* `#11885 <https://github.com/scipy/scipy/pull/11885>`__: BUG: stats: Handle multidimensional arrays in f_oneway, and more. 1001* `#11889 <https://github.com/scipy/scipy/pull/11889>`__: DOC: signal: Unify lsim and lsim2 examples. 1002* `#11896 <https://github.com/scipy/scipy/pull/11896>`__: BUG: stats: Fix handling of size 0 inputs for ttest_rel and ttest_ind. 1003* `#11897 <https://github.com/scipy/scipy/pull/11897>`__: DOC: Remove misleading default values from fit method 1004* `#11898 <https://github.com/scipy/scipy/pull/11898>`__: MAINT: LinearVectorFunction.J is ndarray closes #11886 1005* `#11902 <https://github.com/scipy/scipy/pull/11902>`__: BUG: linalg: test_heequb failure 1006* `#11904 <https://github.com/scipy/scipy/pull/11904>`__: fix real-to-real transforms for complex inputs and overwrite_x=True 1007* `#11906 <https://github.com/scipy/scipy/pull/11906>`__: DOC: stats: fix error caused by trapz docstring 1008* `#11907 <https://github.com/scipy/scipy/pull/11907>`__: BUG: stats: fixed SEGFAULT from Issue #9710 1009* `#11912 <https://github.com/scipy/scipy/pull/11912>`__: ENH: Respect matplotlib color palette with hierarchy/dendrogram. 1010* `#11914 <https://github.com/scipy/scipy/pull/11914>`__: DOC: refine doc for spatial.distance.squareform 1011* `#11915 <https://github.com/scipy/scipy/pull/11915>`__: ENH: Ndim linear operator 1012* `#11919 <https://github.com/scipy/scipy/pull/11919>`__: ENH: expose "window_size" parameter in find_peaks_cwt() 1013* `#11920 <https://github.com/scipy/scipy/pull/11920>`__: DOC: explain M, diffev 1014* `#11923 <https://github.com/scipy/scipy/pull/11923>`__: CI: macOS install swig closes #11922 1015* `#11924 <https://github.com/scipy/scipy/pull/11924>`__: DOC: add Examples for scipy.optimize.bracket() docstring 1016* `#11930 <https://github.com/scipy/scipy/pull/11930>`__: DOC: add Examples and clean up for signal.qspline1d and signal.qspline_eval... 1017* `#11931 <https://github.com/scipy/scipy/pull/11931>`__: DOC: add Examples for sparse.linalg.bicg docstring. 1018* `#11933 <https://github.com/scipy/scipy/pull/11933>`__: DOC: Add original reference for Yao-Liu objective functions 1019* `#11934 <https://github.com/scipy/scipy/pull/11934>`__: DOC, MAINT: mailmap update 1020* `#11935 <https://github.com/scipy/scipy/pull/11935>`__: DOC: make scipy.stats.mode documentation reflect that the function... 1021* `#11936 <https://github.com/scipy/scipy/pull/11936>`__: ENH: special: add type stubs for \`orthogonal.py\` 1022* `#11937 <https://github.com/scipy/scipy/pull/11937>`__: DOC: Add docstring examples to fft2, ifft2, io.savemat 1023* `#11938 <https://github.com/scipy/scipy/pull/11938>`__: MAINT: add helper function for deprecating Cython API functions 1024* `#11942 <https://github.com/scipy/scipy/pull/11942>`__: MAINT: ignore conditional import in _lib/_util 1025* `#11943 <https://github.com/scipy/scipy/pull/11943>`__: MAINT: special: add types for geterr/seterr/errstate 1026* `#11946 <https://github.com/scipy/scipy/pull/11946>`__: MAINT: add py.typed marker 1027* `#11950 <https://github.com/scipy/scipy/pull/11950>`__: TST:MAINT: separated and stabilized heequb tests 1028* `#11952 <https://github.com/scipy/scipy/pull/11952>`__: DOC: update toolchain roadmap for py38, C99, C++11/14 1029* `#11957 <https://github.com/scipy/scipy/pull/11957>`__: MAINT: Use np.errstate context manager instead of np.seterr. 1030* `#11958 <https://github.com/scipy/scipy/pull/11958>`__: MAINT: interpolate: Remove some trailing spaces. 1031* `#11960 <https://github.com/scipy/scipy/pull/11960>`__: MAINT: Cleanup Python2 compatibility code 1032* `#11961 <https://github.com/scipy/scipy/pull/11961>`__: MAINT: Remove numpy/npy_3kcompat.h from _superluobject.c 1033* `#11962 <https://github.com/scipy/scipy/pull/11962>`__: DOC: Fix type of \`codes\` in docstring of \`_vq._vq()\` 1034* `#11964 <https://github.com/scipy/scipy/pull/11964>`__: MAINT: Cleanup unused IS_PYPY 1035* `#11969 <https://github.com/scipy/scipy/pull/11969>`__: DOC: add Examples and fix docstring for special.airye 1036* `#11970 <https://github.com/scipy/scipy/pull/11970>`__: BUG: sparse: 'diagonal' of sparse matrices fixed to match numpy's... 1037* `#11974 <https://github.com/scipy/scipy/pull/11974>`__: BUG: Reshape oaconvolve output even when no axes are convolved 1038* `#11976 <https://github.com/scipy/scipy/pull/11976>`__: MAINT: add logo for github actions 1039* `#11977 <https://github.com/scipy/scipy/pull/11977>`__: CI: test bleeding edge Python 1040* `#11979 <https://github.com/scipy/scipy/pull/11979>`__: DOC: add Examples for stats.ranksums() docstring. 1041* `#11982 <https://github.com/scipy/scipy/pull/11982>`__: Fix KMeans++ initialisation slowness 1042* `#11983 <https://github.com/scipy/scipy/pull/11983>`__: DOC: add Examples for stats.mstats.argstoarray() docstring. 1043* `#11986 <https://github.com/scipy/scipy/pull/11986>`__: Avoid bugs in ndimage when the output and input arrays overlap... 1044* `#11988 <https://github.com/scipy/scipy/pull/11988>`__: ENH: Override fit method of Laplace distribution with Maximum... 1045* `#11993 <https://github.com/scipy/scipy/pull/11993>`__: TST, CI: Azure Windows path fixups 1046* `#11995 <https://github.com/scipy/scipy/pull/11995>`__: MAINT, CI: remove custom mingw Azure 1047* `#11996 <https://github.com/scipy/scipy/pull/11996>`__: DOC: add Examples and fix pep warning for fft.set_global_backend... 1048* `#11997 <https://github.com/scipy/scipy/pull/11997>`__: MAINT, CI: Azure OpenBLAS simplify 1049* `#11998 <https://github.com/scipy/scipy/pull/11998>`__: BENCH: Run against current HEAD instead of master 1050* `#12001 <https://github.com/scipy/scipy/pull/12001>`__: ENH: stats: Implement _logpdf for the maxwell distribution. 1051* `#12004 <https://github.com/scipy/scipy/pull/12004>`__: DOC: add examples for integrate.quad_vec() and integrate.quad_explain() 1052* `#12005 <https://github.com/scipy/scipy/pull/12005>`__: MAINT: Use helper functions in ?tbtrs tests 1053* `#12007 <https://github.com/scipy/scipy/pull/12007>`__: MAINT: updated LICENSES_bundled for pybind11 and six 1054* `#12008 <https://github.com/scipy/scipy/pull/12008>`__: DOC: roadmap update 1055* `#12009 <https://github.com/scipy/scipy/pull/12009>`__: ENH: optimize: support 64-bit BLAS in lbfgsb 1056* `#12010 <https://github.com/scipy/scipy/pull/12010>`__: ENH: sparse.linalg: support 64-bit BLAS in isolve 1057* `#12012 <https://github.com/scipy/scipy/pull/12012>`__: DOC: add Examples for interpolate.barycentric_interpolate(),... 1058* `#12013 <https://github.com/scipy/scipy/pull/12013>`__: MAINT: remove last uses of numpy.dual 1059* `#12014 <https://github.com/scipy/scipy/pull/12014>`__: CI: print 10 slowest tests 1060* `#12020 <https://github.com/scipy/scipy/pull/12020>`__: MAINT: Removed handling of circular input in SphericalVoronoi 1061* `#12022 <https://github.com/scipy/scipy/pull/12022>`__: DOC : added default value of absolute_sigma to False in scipy.optimize.curve_fit docs 1062* `#12024 <https://github.com/scipy/scipy/pull/12024>`__: DOC: add Examples for io.hb_read() and io.hb_write() 1063* `#12025 <https://github.com/scipy/scipy/pull/12025>`__: MAINT: Remove numpy/npy_3kcompat.h from nd_image 1064* `#12028 <https://github.com/scipy/scipy/pull/12028>`__: Spelling correction 1065* `#12030 <https://github.com/scipy/scipy/pull/12030>`__: ENH: optimize/_trlib: support ILP64 blas/lapack 1066* `#12036 <https://github.com/scipy/scipy/pull/12036>`__: MAINT: Add some generated C files .gitignore 1067* `#12038 <https://github.com/scipy/scipy/pull/12038>`__: MAINT, CI: Travis rackcdn->conda.org 1068* `#12039 <https://github.com/scipy/scipy/pull/12039>`__: MAINT: signal: Lower the resolution of the plots in the chirp... 1069* `#12040 <https://github.com/scipy/scipy/pull/12040>`__: DOC: add Examples for ndimage.spline_filter1d() and spline_filter()... 1070* `#12044 <https://github.com/scipy/scipy/pull/12044>`__: MAINT: combine apt-get update and apt-get install into one RUN 1071* `#12045 <https://github.com/scipy/scipy/pull/12045>`__: TST: Reduce size of test_diagonal_types to speed up tests 1072* `#12046 <https://github.com/scipy/scipy/pull/12046>`__: MAINT: Remove unused npy_3kcompat.h 1073* `#12047 <https://github.com/scipy/scipy/pull/12047>`__: MAINT: Cython 3.0 compat 1074* `#12050 <https://github.com/scipy/scipy/pull/12050>`__: DOC: add download number badges of PyPI and conda-forge in README.rst 1075* `#12052 <https://github.com/scipy/scipy/pull/12052>`__: DOC: add Examples odr.models.polynomial() and fix odr.odr docstring... 1076* `#12056 <https://github.com/scipy/scipy/pull/12056>`__: ENH: Modifies shapiro to return a named tuple 1077* `#12057 <https://github.com/scipy/scipy/pull/12057>`__: Adding my name into THANKS.txt 1078* `#12060 <https://github.com/scipy/scipy/pull/12060>`__: TST: Reduce number of test_diagonal_types configs 1079* `#12062 <https://github.com/scipy/scipy/pull/12062>`__: TST: Change dec.slow to pytest.mark.slow 1080* `#12068 <https://github.com/scipy/scipy/pull/12068>`__: ENH: Modifies jarque_bera to return a named tuple 1081* `#12070 <https://github.com/scipy/scipy/pull/12070>`__: MAINT, CI: appveyor rack->conda.org 1082* `#12072 <https://github.com/scipy/scipy/pull/12072>`__: TST: filter out factorial(float) deprecation warning 1083* `#12078 <https://github.com/scipy/scipy/pull/12078>`__: TST: Skip test on colab with large memory alloc 1084* `#12079 <https://github.com/scipy/scipy/pull/12079>`__: DOC: Remove Python2 reference from stats tutorial 1085* `#12081 <https://github.com/scipy/scipy/pull/12081>`__: DOC: add Examples docstring for optimize.show_options() 1086* `#12084 <https://github.com/scipy/scipy/pull/12084>`__: BUG: interpolate: fix BarycentricInterpolator with integer input... 1087* `#12089 <https://github.com/scipy/scipy/pull/12089>`__: ENH: spatial/qhull: support ILP64 Lapack 1088* `#12090 <https://github.com/scipy/scipy/pull/12090>`__: ENH: integrate: support ILP64 BLAS in odeint/vode/lsoda 1089* `#12091 <https://github.com/scipy/scipy/pull/12091>`__: ENH: integrate: support ILP64 in quadpack 1090* `#12092 <https://github.com/scipy/scipy/pull/12092>`__: BUG: Fix dropping dt in signal.StateSpace 1091* `#12093 <https://github.com/scipy/scipy/pull/12093>`__: MAINT: Rollback python2.6 workaround 1092* `#12094 <https://github.com/scipy/scipy/pull/12094>`__: MAINT: \`openblas_support\` hash checks 1093* `#12095 <https://github.com/scipy/scipy/pull/12095>`__: MAINT: ndimage: change \`shares_memory\` to \`may_share_memory\` 1094* `#12098 <https://github.com/scipy/scipy/pull/12098>`__: Doc: change 4 model instances of odr to be instances of \`Model\`... 1095* `#12101 <https://github.com/scipy/scipy/pull/12101>`__: Removed more unused imports and assignments. 1096* `#12107 <https://github.com/scipy/scipy/pull/12107>`__: ENH: Area calculation for 2D inputs in SphericalVoronoi 1097* `#12108 <https://github.com/scipy/scipy/pull/12108>`__: MAINT: ensure attributes have correct data type in \`SphericalVoronoi\` 1098* `#12109 <https://github.com/scipy/scipy/pull/12109>`__: degree is not order in splines 1099* `#12110 <https://github.com/scipy/scipy/pull/12110>`__: ENH: More helpful/forgiving io.wavfile errors 1100* `#12117 <https://github.com/scipy/scipy/pull/12117>`__: BUG: fix newline 1101* `#12123 <https://github.com/scipy/scipy/pull/12123>`__: [MAINT] Fix error on PyData/Sparse import. 1102* `#12124 <https://github.com/scipy/scipy/pull/12124>`__: TST: Always test matmul now that Python3.5+ is required 1103* `#12126 <https://github.com/scipy/scipy/pull/12126>`__: TST: Cleanup unused matplotlib code. 1104* `#12127 <https://github.com/scipy/scipy/pull/12127>`__: DOC: update docstrings of signal.cspline2d, qspline2d, sepfir2d 1105* `#12130 <https://github.com/scipy/scipy/pull/12130>`__: MAINT: Fixing broken links with linkchecker 1106* `#12135 <https://github.com/scipy/scipy/pull/12135>`__: ENH: linalg: Add the function convolution_matrix. 1107* `#12136 <https://github.com/scipy/scipy/pull/12136>`__: MAINT: Cleanup np.poly1d hack 1108* `#12137 <https://github.com/scipy/scipy/pull/12137>`__: TST, CI: reproduce wheels 32-bit setup 1109* `#12140 <https://github.com/scipy/scipy/pull/12140>`__: TST: stats: add kstwo, ksone to slow tests. 1110* `#12141 <https://github.com/scipy/scipy/pull/12141>`__: Support 64-bit integer size in Fitpack 1111* `#12151 <https://github.com/scipy/scipy/pull/12151>`__: DOC: Correct Rosenbrock function sum 1112* `#12159 <https://github.com/scipy/scipy/pull/12159>`__: BUG: Fix length calculation in upfirdn 1113* `#12160 <https://github.com/scipy/scipy/pull/12160>`__: BUG: Fix M_PI 1114* `#12168 <https://github.com/scipy/scipy/pull/12168>`__: DOC: add an obsolete version checking javascript to doc release... 1115* `#12171 <https://github.com/scipy/scipy/pull/12171>`__: CI, MAINT: Azure OpenBLAS drive flip 1116* `#12172 <https://github.com/scipy/scipy/pull/12172>`__: ENH: Bounds for the Powell minimization method 1117* `#12175 <https://github.com/scipy/scipy/pull/12175>`__: BLD: support more Fortran compilers for ilp64 and macro expansion... 1118* `#12179 <https://github.com/scipy/scipy/pull/12179>`__: BUG: stats: A few distributions didn't accept lists as arguments. 1119* `#12180 <https://github.com/scipy/scipy/pull/12180>`__: MAINT: removed redundant import in SphericalVoronoi tests 1120* `#12181 <https://github.com/scipy/scipy/pull/12181>`__: DOC: for versionwarning don't use $.getScript 1121* `#12182 <https://github.com/scipy/scipy/pull/12182>`__: MAINT: random sampling on the hypersphere in SphericalVoronoi... 1122* `#12194 <https://github.com/scipy/scipy/pull/12194>`__: MAINT: Module and example cleanups for doc build 1123* `#12202 <https://github.com/scipy/scipy/pull/12202>`__: ENH: tool to DL release wheels from Anaconda 1124* `#12210 <https://github.com/scipy/scipy/pull/12210>`__: Remove py.typed marker (at least for the release) 1125* `#12217 <https://github.com/scipy/scipy/pull/12217>`__: BUG: stats: Fix handling of edge cases in median_abs_deviation. 1126* `#12223 <https://github.com/scipy/scipy/pull/12223>`__: BUG: stats: wilcoxon returned p > 1 for certain inputs. 1127* `#12227 <https://github.com/scipy/scipy/pull/12227>`__: BLD: Set macos min version when building rectangular_lsap 1128* `#12229 <https://github.com/scipy/scipy/pull/12229>`__: MAINT: tools/gh_lists.py: fix http header case sensitivity issue 1129* `#12236 <https://github.com/scipy/scipy/pull/12236>`__: DOC: Fix a couple grammatical mistakes in 1.5.0-notes.rst. 1130* `#12276 <https://github.com/scipy/scipy/pull/12276>`__: TST: skip `test_heequb`, it fails intermittently. 1131* `#12285 <https://github.com/scipy/scipy/pull/12285>`__: CI: split travis arm64 run into two 1132* `#12317 <https://github.com/scipy/scipy/pull/12317>`__: BUG: prevent error accumulation in `Rotation` multiplication 1133* `#12318 <https://github.com/scipy/scipy/pull/12318>`__: BUG: sparse: avoid np.prod overflow in check_shape 1134* `#12319 <https://github.com/scipy/scipy/pull/12319>`__: BUG: Make cobyla threadsafe 1135* `#12335 <https://github.com/scipy/scipy/pull/12335>`__: MAINT: Work around Sphinx bug 1136 1137