Bump virtualenv from 20.39.0 to 21.1.0

[dependabot]

Bumps virtualenv from 20.39.0 to 21.1.0.

Release notes

Sourced from virtualenv's releases.

21.1.0

What's Changed

• add comprehensive type annotations across the entire codebase by @​rahuldevikar in pypa/virtualenv#3076

Full Changelog: pypa/virtualenv@21.0.0...21.1.0

21.0.0

What's Changed

• ♻️ refactor(discovery): extract py_discovery as self-contained package by @​gaborbernat in pypa/virtualenv#3070
• 📝 docs(changelog): add removal entry for python-discovery extraction by @​gaborbernat in pypa/virtualenv#3074

Full Changelog: pypa/virtualenv@20.39.1...21.0.0

20.39.1

What's Changed

• Align dependency versions across projects by @​gaborbernat in pypa/virtualenv#3069
• ✨ feat(create): add RustPython support by @​gaborbernat in pypa/virtualenv#3071
• 🐛 fix(create): add pythonw3.exe to Windows venvs by @​gaborbernat in pypa/virtualenv#3073

Full Changelog: pypa/virtualenv@20.39.0...20.39.1

Changelog

Sourced from virtualenv's changelog.

Features - 21.1.0

• Add comprehensive type annotations across the entire codebase and ship a PEP 561 py.typed marker so downstream consumers and type checkers recognize virtualenv as an inline-typed package - by :user:rahuldevikar. (:issue:3075)

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v21.0.0 (2026-02-25)

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Deprecations and Removals - 21.0.0

• The Python discovery logic has been extracted into a standalone python-discovery package on PyPI (documentation <https://python-discovery.readthedocs.io/>_) and is now consumed as a dependency. If you previously imported discovery internals directly (e.g. from virtualenv.discovery.py_info import PythonInfo), switch to from python_discovery import PythonInfo. Backward-compatibility re-export shims are provided at virtualenv.discovery.py_info, virtualenv.discovery.py_spec, and virtualenv.discovery.cached_py_info, however these are considered unsupported and may be removed in a future release - by :user:gaborbernat. (:issue:3070)

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v20.39.1 (2026-02-25)

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Features - 20.39.1

• Add support for creating virtual environments with RustPython - by :user:elmjag. (:issue:3010)

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v20.39.0 (2026-02-23)

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Commits

• 404a3e5 release 21.1.0
• 981d87c add comprehensive type annotations across the entire codebase (#3076)
• 17d98ba Add security policy
• 7687420 release 21.0.0
• 8ec3142 📝 docs(changelog): add removal entry for python-discovery extraction (#3074)
• f89d46c ♻️ refactor(discovery): extract py_discovery as self-contained package (#3070)
• 0272c72 release 20.39.1
• b1ca37f 🐛 fix(create): add pythonw3.exe to Windows venvs (#3073)
• 1d4a338 ✨ feat(create): add RustPython support (#3071)
• a10c5d4 Align dependency versions across projects (#3069)
• Additional commits viewable in compare view

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.78%. Comparing base (6e8f393) to head (f071f43).
⚠️ Report is 2 commits behind head on master.
✅ All tests successful. No failed tests found.

Additional details and impacted files

@@            Coverage Diff             @@
##           master   #12157      +/-   ##
==========================================
- Coverage   98.78%   98.78%   -0.01%     
==========================================
  Files         128      128              
  Lines       45321    45321              
  Branches     2405     2405              
==========================================
- Hits        44771    44769       -2     
- Misses        390      393       +3     
+ Partials      160      159       -1     

Flag	Coverage Δ
CI-GHA	98.64% <ø> (-0.01%)	⬇️
OS-Linux	98.38% <ø> (-0.01%)	⬇️
OS-Windows	96.74% <ø> (-0.01%)	⬇️
OS-macOS	97.63% <ø> (+<0.01%)	⬆️
Py-3.10.11	97.18% <ø> (ø)
Py-3.10.19	97.66% <ø> (ø)
Py-3.11.14	97.86% <ø> (ø)
Py-3.11.9	97.39% <ø> (-0.01%)	⬇️
Py-3.12.10	97.48% <ø> (ø)
Py-3.12.12	97.95% <ø> (ø)
Py-3.13.12	98.20% <ø> (ø)
Py-3.14.3	98.16% <ø> (-0.01%)	⬇️
Py-3.14.3t	97.26% <ø> (-0.01%)	⬇️
Py-pypy3.11.13-7.3.20	97.29% <ø> (ø)
VM-macos	97.63% <ø> (+<0.01%)	⬆️
VM-ubuntu	98.38% <ø> (-0.01%)	⬇️
VM-windows	96.74% <ø> (-0.01%)	⬇️

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[codspeed-hq]

Merging this PR will not alter performance

✅ 59 untouched benchmarks

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_{Comparing dependabot/pip/virtualenv-21.1.0 (f071f43) with master (6e8f393)}