.. currentmodule:: numpy

==========================
NumPy 1.18.4 Release Notes
==========================

This is the last planned release in the 1.18.x series. It reverts the
``bool("0")`` behavior introduced in 1.18.3 and fixes a bug in
``Generator.integers``. There is also a link to a new troubleshooting section
in the documentation included in the error message emitted when numpy import
fails.

The Python versions supported in this release are 3.5-3.8. Downstream
developers should use Cython >= 0.29.15 for Python 3.8 support and
OpenBLAS >= 3.7 to avoid errors on the Skylake architecture.

Contributors
============

A total of 4 people contributed to this release.  People with a "+" by their
names contributed a patch for the first time.

* Charles Harris
* Matti Picus
* Sebastian Berg
* Warren Weckesser

Pull requests merged
====================

A total of 6 pull requests were merged for this release.

* `#16055 <https://github.com/numpy/numpy/pull/16055>`__: BLD: add i686 for 1.18 builds
* `#16090 <https://github.com/numpy/numpy/pull/16090>`__: BUG: random: ``Generator.integers(2**32)`` always returned 0.
* `#16091 <https://github.com/numpy/numpy/pull/16091>`__: BLD: fix path to libgfortran on macOS
* `#16109 <https://github.com/numpy/numpy/pull/16109>`__: REV: Reverts side-effect changes to casting
* `#16114 <https://github.com/numpy/numpy/pull/16114>`__: BLD: put openblas library in local directory on windows
* `#16132 <https://github.com/numpy/numpy/pull/16132>`__: DOC: Change import error "howto" to link to new troubleshooting...