Bump scipy from 1.1.0 to 1.4.1

[dependabot-preview]

Bumps scipy from 1.1.0 to 1.4.1.

Release notes

Sourced from scipy's releases.

SciPy 1.4.1 Release Notes

SciPy 1.4.1 is a bug-fix release with no new features compared to 1.4.0. Importantly, it aims to fix a problem where an older version of pybind11 may cause a segmentation fault when imported alongside incompatible libraries.

Authors

• Ralf Gommers
• Tyler Reddy

SciPy 1.4.0 Release Notes

SciPy 1.4.0 is the culmination of 6 months of hard work. It contains many new features, numerous bug-fixes, improved test coverage and better documentation. There have been a number of deprecations and API changes in this release, which are documented below. All users are encouraged to upgrade to this release, as there are a large number of bug-fixes and optimizations. Before upgrading, we recommend that users check that their own code does not use deprecated SciPy functionality (to do so, run your code with python -Wd and check for DeprecationWarning s). Our development attention will now shift to bug-fix releases on the 1.4.x branch, and on adding new features on the master branch.

This release requires Python 3.5+ and NumPy >=1.13.3 (for Python 3.5, 3.6), >=1.14.5 (for Python 3.7), >= 1.17.3 (for Python 3.8)

For running on PyPy, PyPy3 6.0+ and NumPy 1.15.0 are required.

Highlights of this release

• a new submodule, scipy.fft, now supersedes scipy.fftpack; this means support for long double transforms, faster multi-dimensional transforms, improved algorithm time complexity, release of the global intepreter lock, and control over threading behavior
• support for pydata/sparse arrays in scipy.sparse.linalg
• substantial improvement to the documentation and functionality of several scipy.special functions, and some new additions
• the generalized inverse Gaussian distribution has been added to scipy.stats
• an implementation of the Edmonds-Karp algorithm in scipy.sparse.csgraph.maximum_flow
• scipy.spatial.SphericalVoronoi now supports n-dimensional input, has linear memory complexity, improved performance, and supports single-hemisphere generators

... (truncated)

Commits

• adc4f4f REL: SciPy 1.4.1 release commit
• 470c16d Merge pull request #11240 from tylerjereddy/treddy_prep_141
• 87b5c30 DOC: 1.4.1 release notes revision
• 29bf2cd BLD: update minimum pybind11 version to 2.4.0.
• d45fb7e MAINT, REL: prepare for SciPy 1.4.1
• f533e91 REL: set version to 1.4.0
• 2d85bb2 Merge pull request #11221 from tylerjereddy/scipy-140-rel-prep
• c705210 DOC: update 1.4.0 release notes
• be5fe99 BUG: sparse.linalg: mistake in unsymm. real shift-invert ARPACK eigenvalue se...
• 119bf01 TST: Bump up tolerance for test_maxiter_worsening
• Additional commits viewable in compare view

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[dependabot-preview]

Superseded by #70.