Bump virtualenv from 21.7.5 to 21.7.8

[dependabot]

Bumps virtualenv from 21.7.5 to 21.7.8.

Release notes

Sourced from virtualenv's releases.

21.7.8

What's Changed

• 🐛 fix(create): report a missing source that both modes need by @​darrenhuai in pypa/virtualenv#3227

Full Changelog: pypa/virtualenv@21.7.7...21.7.8

21.7.7

What's Changed

• 📄 docs: document the interpreter names in an environment by @​gaborbernat in pypa/virtualenv#3225
• 🎨 refactor(create): read the system exe without narrowing by @​gaborbernat in pypa/virtualenv#3224

Full Changelog: pypa/virtualenv@21.7.6...21.7.7

21.7.6

What's Changed

• 🐛 fix(create): name Windows venv exes after the interpreter by @​darrenhuai in pypa/virtualenv#3223

Full Changelog: pypa/virtualenv@21.7.5...21.7.6

Changelog

Sourced from virtualenv's changelog.

Bugfixes - 21.7.8

• A missing source needed by both install modes now disables the builtin creator through meta.error. The check compared RefWhen values against RefMust members, so creation went on to fail with a FileNotFoundError or a dangling symlink - by :user:darrenhuai. (:issue:3227)

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v21.7.7 (2026-08-28)

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Bugfixes - 21.7.7

• Bump the python-discovery minimum to >=1.6 for PythonInfo.system_exe, which reports the system interpreter without the nullable typing of system_executable - by :user:gaborbernat. (:issue:3224)

Improved Documentation - 21.7.7

• Document the names the interpreter answers to inside a created environment. A new :doc:reference/environment-layout page lists them per platform, the tutorial and the usage guide point at it, and the explanation of creators covers why an environment carries several names and why Windows copies a redirector - by :user:gaborbernat. (:issue:3225)

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v21.7.6 (2026-08-28)

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Bugfixes - 21.7.6

• On Windows, virtualenv no longer copies the CPython 3.13+ venvlauncher.exe shim into Scripts under the shim's own name, and a host such as python_d.exe gets its alias back. The alias set took its names from the shim that stands in for the interpreter, so every environment gained a stray launcher copy and lost the interpreter's own file name - by :user:darrenhuai. (:issue:3223)

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v21.7.5 (2026-08-25)

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Commits

• e8e8615 release 21.7.8
• f4e186e 🐛 fix(create): report a missing source that both modes need (#3227)
• adfa9e4 [pre-commit.ci] pre-commit autoupdate (#3226)
• b65d93d release 21.7.7
• 72776f2 🎨 refactor(create): read the system exe without narrowing (#3224)
• 8fab8d6 📄 docs: document the interpreter names in an environment (#3225)
• 267f4cd release 21.7.6
• 28c4cd1 🐛 fix(create): name Windows venv exes after the interpreter (#3223)
• See full diff in compare view

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[babenek]

LGTM

[dependabot]

Superseded by #331.