Pytest-datatest

==================

* Fixed bug where ValidationError formatting was crashing xdist workers.
* Changed internals to make using pytest's non-public API more robust.
* Added testing support for Python 3.8 and 3.9.

==================

* This update adds testing and support for latest versions of Pytest and
Python (now tested using Pytest 3.3 to 4.1 and Python 2.7 to 3.7).
* Changed handling for 'mandatory' marker to support older and newer Pytest
versions.

==================

* Added handling for a 'mandatory' marker to support incremental testing
(stops session early when a mandatory test fails).
* Added '--ignore-mandatory' option to continue tests even when a mandatory
test fails.
* Changed the bundled-version-notice from a *warning* into a report section.
* Added pytest hook to properly deactivate the bundled plugin when using the
development version.

==================

* First public release.
* Added formal development-version notice (see module docstring and README).
This plugin is primarily intended for developers while typical users should
use the copy that is bundled with ``datatest``.
* Added a warning if the plugin that's bundled with ``datatest`` is newer.
* Added error formatting when pytest runs existing unittest-style tests.

==================

* Initial version for testing (never officially released).
* Added error message formatting to improve ``datatest`` workflow.


Changelog Guidelines
====================

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