Update virtualenv to 20.28.0

[pyup-bot]

This PR updates virtualenv from 20.14.1 to 20.28.0.

Changelog

20.28.0

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What's Changed
* fix: Update run_with_catch log flushing by neilramsay in https://github.com/pypa/virtualenv/pull/2806
* feat: Write CACHEDIR.TAG file by neilramsay in https://github.com/pypa/virtualenv/pull/2805


**Full Changelog**: https://github.com/pypa/virtualenv/compare/20.27.2...20.28.0

20.27.2

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What's Changed

20.27.1

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What's Changed

20.27.0

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20.26.6

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20.26.5

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20.26.4

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20.26.3

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20.26.2

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20.26.1

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20.26.0

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What's Changed

20.25.3

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20.25.2

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20.25.1

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What's Changed

20.25.0

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20.24.7

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What's Changed

20.24.6

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20.24.5

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What's Changed

20.24.4

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What's Changed
* Fix typo found by codespell by DimitriPapadopoulos in https://github.com/pypa/virtualenv/pull/2624
* Updating extend.rst typo by sagardesai1 in https://github.com/pypa/virtualenv/pull/2626

New Contributors
* DimitriPapadopoulos made their first contribution in https://github.com/pypa/virtualenv/pull/2624
* sagardesai1 made their first contribution in https://github.com/pypa/virtualenv/pull/2626

**Full Changelog**: https://github.com/pypa/virtualenv/compare/20.24.3...20.24.4

20.24.3

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What's Changed

20.24.2

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20.24.1

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20.24.0

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20.23.1

What's Changed

20.23.0

What's Changed

20.22.0

What's Changed

20.21.1

What's Changed
* Bump pypa/gh-action-pypi-publish from 1.6.4 to 1.7.1 by dependabot in https://github.com/pypa/virtualenv/pull/2521

20.21.0

What's Changed

20.20.0

What's Changed

20.19.0

What's Changed

20.18.0

What's Changed

20.17.1

What's Changed

20.17.0

What's Changed

20.16.7

What's Changed

20.16.6

What's Changed

20.16.5

What's Changed

20.16.4

What's Changed

20.16.3

What's Changed

20.16.2

What's Changed

20.16.1

What's Changed

20.16.0

What's Changed

20.15.1

* Delete callout on API stability by uranusjr in https://github.com/pypa/virtualenv/pull/2374
* Fix test_py_info to work on Python 3.11 too by rkucsora in https://github.com/pypa/virtualenv/pull/2380
* Fix entry point key typo in docs by uranusjr in https://github.com/pypa/virtualenv/pull/2373
* Add notes in changelog about `site` after rewrite by YouJiacheng in https://github.com/pypa/virtualenv/pull/2379
* docs: fix simple typo, developent -> development by timgates42 in https://github.com/pypa/virtualenv/pull/2377
* [pre-commit.ci] pre-commit autoupdate by pre-commit-ci in https://github.com/pypa/virtualenv/pull/2375
* Drop support of running under Python 2.7 by gaborbernat in https://github.com/pypa/virtualenv/pull/2382
* Upgrade embed setuptools and pip by gaborbernat in https://github.com/pypa/virtualenv/pull/2383

New Contributors
* uranusjr made their first contribution in https://github.com/pypa/virtualenv/pull/2374
* rkucsora made their first contribution in https://github.com/pypa/virtualenv/pull/2380
* YouJiacheng made their first contribution in https://github.com/pypa/virtualenv/pull/2379
* timgates42 made their first contribution in https://github.com/pypa/virtualenv/pull/2377

**Full Changelog**: https://github.com/pypa/virtualenv/compare/20.15.1...20.16.0

20.15.0

What's Changed

Links

• PyPI: https://pypi.org/project/virtualenv
• Changelog: https://data.safetycli.com/changelogs/virtualenv/