- Update to version 2.4.0
* Made VEnv non-experimental.
- Release v2.3.0
* #4: Added some tests capturing expectations around object types
for input (use path.Path object for root property for maximum
compatibility).
* Require Python 3.7 or later.
* VirtualEnv classes now expose clean_opts for easy reference in
creating clean environments.
- Release v2.2.0
* VirtualEnv now allows a create_opts attribute to affect the
creation (passed to virtualenv).
- Release v2.1.1
* Rely on PEP 420 for namespace packages.
- Release v2.1.0
* #1: Rely on pure tox without tox-venv.