==========================
SciPy 0.19.1 Release Notes
==========================

SciPy 0.19.1 is a bug-fix release with no new features compared to 0.19.0.
The most important change is a fix for a severe memory leak in
``integrate.quad``.


Authors
=======

* Evgeni Burovski
* Patrick Callier +
* Yu Feng
* Ralf Gommers
* Ilhan Polat
* Eric Quintero
* Scott Sievert
* Pauli Virtanen
* Warren Weckesser

A total of 9 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 0.19.1
------------------------

- `#7214 <https://github.com/scipy/scipy/issues/7214>`__: Memory use in integrate.quad in scipy-0.19.0
- `#7258 <https://github.com/scipy/scipy/issues/7258>`__: ``linalg.matrix_balance`` gives wrong transformation matrix
- `#7262 <https://github.com/scipy/scipy/issues/7262>`__: Segfault in daily testing
- `#7273 <https://github.com/scipy/scipy/issues/7273>`__: ``scipy.interpolate._bspl.evaluate_spline`` gets wrong type
- `#7335 <https://github.com/scipy/scipy/issues/7335>`__: scipy.signal.dlti(A,B,C,D).freqresp() fails


Pull requests for 0.19.1
------------------------

- `#7211 <https://github.com/scipy/scipy/pull/7211>`__: BUG: convolve may yield inconsistent dtypes with method changed
- `#7216 <https://github.com/scipy/scipy/pull/7216>`__: BUG: integrate: fix refcounting bug in quad()
- `#7229 <https://github.com/scipy/scipy/pull/7229>`__: MAINT: special: Rewrite a test of wrightomega
- `#7261 <https://github.com/scipy/scipy/pull/7261>`__: FIX: Corrected the transformation matrix permutation
- `#7265 <https://github.com/scipy/scipy/pull/7265>`__: BUG: Fix broken axis handling in spectral functions
- `#7266 <https://github.com/scipy/scipy/pull/7266>`__: FIX 7262: ckdtree crashes in query_knn.
- `#7279 <https://github.com/scipy/scipy/pull/7279>`__: Upcast half- and single-precision floats to doubles in BSpline...
- `#7336 <https://github.com/scipy/scipy/pull/7336>`__: BUG: Fix signal.dfreqresp for StateSpace systems
- `#7419 <https://github.com/scipy/scipy/pull/7419>`__: Fix several issues in ``sparse.load_npz``, ``save_npz``
- `#7420 <https://github.com/scipy/scipy/pull/7420>`__: BUG: stats: allow integers as kappa4 shape parameters