.. currentmodule:: numpy

==========================
NumPy 1.18.5 Release Notes
==========================

This is a short release to allow pickle ``protocol=5`` to be used in
Python3.5. It is motivated by the recent backport of pickle5 to Python3.5.

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 3 people contributed to this release.  People with a "+" by their
names contributed a patch for the first time.

* Charles Harris
* Matti Picus
* Siyuan Zhuang +

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

A total of 2 pull requests were merged for this release.

* `#16439 <https://github.com/numpy/numpy/pull/16439>`__: ENH: enable pickle protocol 5 support for python3.5
* `#16441 <https://github.com/numpy/numpy/pull/16441>`__: BUG: relpath fails for different drives on windows