#9887 packaging(deps): Allow virtualenv 21 Pull request opened by dependabot[bot] Bumps virtualenv from 20.39.0 to 21.0.0. Release notes Sourced from virtualenv's releases.

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.

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`)

---

v20.39.1 (2026-02-25)

---

Features - 20.39.1

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

---

v20.39.0 (2026-02-23)

---

Commits • `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) • `22a8860` [pre-commit.ci] pre-commit autoupdate (#3068) • See full diff in compare view Dependabot compatibility score Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting

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