==========================
SciPy 1.5.3 Release Notes
==========================

.. contents::

SciPy 1.5.3 is a bug-fix release with no new features
compared to 1.5.2. In particular, Linux ARM64 wheels are now
available and a compatibility issue with XCode 12 has
been fixed.

Authors
=======

* Peter Bell
* CJ Carey
* Thomas Duvernay +
* Gregory Lee
* Eric Moore
* odidev
* Dima Pasechnik
* Tyler Reddy
* Simon Segerblom Rex +
* Daniel B. Smith
* Will Tirone +
* Warren Weckesser

A total of 12 people contributed to this release.
People with a "+" by their names contributed a patch for the first time.
This list of names is automatically generated, and may not be fully complete.

Issues closed for 1.5.3
-----------------------

* `#9611 <https://github.com/scipy/scipy/issues/9611>`__: Overflow error with new way of p-value calculation in kendall...
* `#10069 <https://github.com/scipy/scipy/issues/10069>`__: scipy.ndimage.watershed_ift regression in 1.0.0
* `#11260 <https://github.com/scipy/scipy/issues/11260>`__: BUG: DOP853 with complex data computes complex error norm, causing...
* `#11479 <https://github.com/scipy/scipy/issues/11479>`__: RuntimeError: dictionary changed size during iteration on loading...
* `#11972 <https://github.com/scipy/scipy/issues/11972>`__: BUG (solved): Error estimation in DOP853 ODE solver fails for...
* `#12543 <https://github.com/scipy/scipy/issues/12543>`__: BUG: Picture rotated 180 degrees and rotated -180 degrees should...
* `#12613 <https://github.com/scipy/scipy/issues/12613>`__: Travis X.4 and X.7 failures in master
* `#12654 <https://github.com/scipy/scipy/issues/12654>`__: scipy.stats.combine_pvalues produces wrong results with method='mudholkar_george'
* `#12819 <https://github.com/scipy/scipy/issues/12819>`__: BUG: Scipy Sparse slice indexing assignment Bug with zeros
* `#12834 <https://github.com/scipy/scipy/issues/12834>`__: BUG: ValueError upon calling Scipy Interpolator objects
* `#12836 <https://github.com/scipy/scipy/issues/12836>`__: ndimage.median can return incorrect values for integer inputs
* `#12860 <https://github.com/scipy/scipy/issues/12860>`__: Build failure with Xcode 12

Pull requests for 1.5.3
-----------------------

* `#12611 <https://github.com/scipy/scipy/pull/12611>`__: MAINT: prepare for SciPy 1.5.3
* `#12614 <https://github.com/scipy/scipy/pull/12614>`__: MAINT: prevent reverse broadcasting
* `#12617 <https://github.com/scipy/scipy/pull/12617>`__: MAINT: optimize: Handle nonscalar size 1 arrays in fmin_slsqp...
* `#12623 <https://github.com/scipy/scipy/pull/12623>`__: MAINT: stats: Loosen some test tolerances.
* `#12638 <https://github.com/scipy/scipy/pull/12638>`__: CI, MAINT: pin pytest for Azure win
* `#12668 <https://github.com/scipy/scipy/pull/12668>`__: BUG: Ensure factorial is not too large in mstats.kendalltau
* `#12705 <https://github.com/scipy/scipy/pull/12705>`__: MAINT: \`openblas_support\` added sha256 hash
* `#12706 <https://github.com/scipy/scipy/pull/12706>`__: BUG: fix incorrect 1d case of the fourier_ellipsoid filter
* `#12721 <https://github.com/scipy/scipy/pull/12721>`__: BUG: use special.sindg in ndimage.rotate
* `#12724 <https://github.com/scipy/scipy/pull/12724>`__: BUG: per #12654 adjusted mudholkar_george method to combine p...
* `#12726 <https://github.com/scipy/scipy/pull/12726>`__: BUG: Fix DOP853 error norm for complex problems
* `#12730 <https://github.com/scipy/scipy/pull/12730>`__: CI: pin xdist for Azure windows
* `#12786 <https://github.com/scipy/scipy/pull/12786>`__: BUG: stats: Fix formula in the \`stats\` method of the ARGUS...
* `#12795 <https://github.com/scipy/scipy/pull/12795>`__: CI: Pin setuptools on windows CI
* `#12830 <https://github.com/scipy/scipy/pull/12830>`__: [BUG] sparse: Avoid using size attribute in LIL __setitem__
* `#12833 <https://github.com/scipy/scipy/pull/12833>`__: BUG: change list of globals items to list of a copy
* `#12842 <https://github.com/scipy/scipy/pull/12842>`__: BUG: Use uint16 for cost in NI_WatershedElement
* `#12845 <https://github.com/scipy/scipy/pull/12845>`__: BUG: avoid boolean or integer addition error in ndimage.measurements.median
* `#12864 <https://github.com/scipy/scipy/pull/12864>`__: BLD: replace the #include of libqull_r.h with with this of qhull_ra.h...
* `#12867 <https://github.com/scipy/scipy/pull/12867>`__: BUG: Fixes a ValueError yielded upon calling Scipy Interpolator...
* `#12902 <https://github.com/scipy/scipy/pull/12902>`__: CI: Remove 'env' from pytest.ini
* `#12913 <https://github.com/scipy/scipy/pull/12913>`__: MAINT: Ignore pytest's PytestConfigWarning