pytest 3.9.2

Hi folks,

pytest 3.9.2 has just been released to PyPI.

This is a bug-fix release, being a drop-in replacement. To upgrade::

pip install --upgrade pytest

The full changelog is available at https://docs.pytest.org/en/latest/changelog.html.

Thanks to all who contributed to this release, among them:

* Ankit Goel * Anthony Sottile * Bruno Oliveira * Ronny Pfannschmidt * Vincent Barbaresi * ykantor

Happy testing, The pytest Development Team