Bump virtualenv from 1.11.6 to 20.0.28

[dependabot-preview[bot]]

Bumps virtualenv from 1.11.6 to 20.0.28.

Changelog

Sourced from virtualenv's changelog.

v20.0.28 (2020-07-24)

Bugfixes - 20.0.28

• Fix test suite failing if run from system Python - by gaborbernat. (#1882)
• Provide setup_logging flag to python API so that users can bypass logging handling if their application already performs this - by gaborbernat. (#1896)
• Use \n instead if \r\n as line separator for report (because Python already performs this transformation automatically upon write to the logging pipe) - by gaborbernat. (#1905)

v20.0.27 (2020-07-15)

Bugfixes - 20.0.27

• No longer preimport threading to fix support for gpython and gevent - by navytux. (#1897)
• Upgrade setuptools from 49.2.0 on Python 3.5+ - by gaborbernat. (#1898)

v20.0.26 (2020-07-07)

Bugfixes - 20.0.26

• Bump dependency distutils >= 0.3.1 - by gaborbernat. (#1880)

• Improve periodic update handling:

  • better logging output while running and enable logging on background process call ( _VIRTUALENV_PERIODIC_UPDATE_INLINE may be used to debug behaviour inline)
  • fallback to unverified context when querying the PyPi for release date,
  • stop downloading wheels once we reach the embedded version,

  by gaborbernat. (#1883)

• Do not print error message if the application exists with SystemExit(0) - by gaborbernat. (#1885)

• Upgrade embedded setuptools from 47.3.1 to 49.1.0 for Python 3.5+ - by gaborbernat. (#1887)

v20.0.25 (2020-06-23)

Bugfixes - 20.0.25

• Fix that when the app-data seeders image creation fails the exception is silently ignored. Avoid two virtual environment creations to step on each others toes by using a lock while creating the base images. By gaborbernat. (#1869)

v20.0.24 (2020-06-22)

Features - 20.0.24

Commits

• 09c4f08 release 20.0.28
• 7385e3c Use \n instead if \r\n as line separator (#1905)
• 3f45db5 Allow bypassing the logging setup via the Python API (#1904)
• 012d5b5 Bump linters
• cac2b82 Correct the example in the CLI docs (#1903)
• 3170dc4 Fix typos in the documentation (#1902)
• da707f4 make tests work better on pytest 4.x and python 3.x (#1900)
• a48645b Bump pre-commit hooks
• d09a58c Merge pull request #1899 from pypa/release-20.0.27
• bf79e0f release 20.0.27
• Additional commits viewable in compare view

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[dependabot-preview[bot]]

Superseded by #86.