pytest 3.1.3 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 http://doc.pytest.org/en/latest/changelog.html.
Thanks to all who contributed to this release, among them:
* Antoine Legrand * Bruno Oliveira * Max Moroz * Raphael Pierzina * Ronny Pfannschmidt * Ryan Fitzpatrick
Happy testing, The pytest Development Team