Bump virtualenv from 21.7.9 to 21.7.11

[dependabot]

Bumps virtualenv from 21.7.9 to 21.7.11.

Release notes

Sourced from virtualenv's releases.

21.7.11

What's Changed

• Add OpenSSF Scorecard workflow by @​gaborbernat in pypa/virtualenv#3238
• Document AI-assisted contributions and licensing policy by @​gaborbernat in pypa/virtualenv#3239
• 👷 ci(release): attest and sign release provenance by @​gaborbernat in pypa/virtualenv#3242
• 👷 ci: harden Scorecard-scored checks in CI by @​gaborbernat in pypa/virtualenv#3241
• 🐛 fix(ci): parallelize graalpy tests, recover crashed workers by @​gaborbernat in pypa/virtualenv#3240
• 🐛 fix(ci): mark real-shell activation tests as slow by @​gaborbernat in pypa/virtualenv#3243
• 👷 ci: run macOS jobs on macos-26 by @​gaborbernat in pypa/virtualenv#3244
• 🐛 fix(activation): undo a live activation before activate.bat saves values by @​darrenhuai in pypa/virtualenv#3245
• 🐛 fix(create): keep pyvenv.cfg values on a single line by @​gaborbernat in pypa/virtualenv#3247
• 🔧 chore(test): add opt-in Atheris fuzz harness by @​gaborbernat in pypa/virtualenv#3246
• 📝 docs(readme): add OpenSSF Best Practices badge by @​gaborbernat in pypa/virtualenv#3248

Full Changelog: pypa/virtualenv@21.7.10...21.7.11

21.7.10

What's Changed

• 🔧 chore: check spelling with typos in pre-commit by @​even-even in pypa/virtualenv#3235
• 🐛 fix(activation): keep and restore the user's TCL_LIBRARY and TK_LIBRARY by @​darrenhuai in pypa/virtualenv#3234
• 🐛 fix(create): skip blank and comment lines in pyvenv.cfg by @​r3wretrhy in pypa/virtualenv#3232
• 🐛 fix(activation): restore PKG_CONFIG_PATH that was not set before by @​darrenhuai in pypa/virtualenv#3233

New Contributors

• @​r3wretrhy made their first contribution in pypa/virtualenv#3232

Full Changelog: pypa/virtualenv@21.7.9...21.7.10

Changelog

Sourced from virtualenv's changelog.

Bugfixes - 21.7.11

• Running activate.bat again before deactivate no longer makes deactivate leave the environment's PKG_CONFIG_PATH, TCL_LIBRARY and TK_LIBRARY behind, or lose values the user had set before the first activation - by :user:darrenhuai. (:issue:3245)
• Write pyvenv.cfg values on a single line, so a prompt carrying a line boundary can no longer inject configuration. --prompt, the VIRTUALENV_PROMPT environment variable and the config file all set the prompt, and pyvenv.cfg has no escape syntax, so a newline, a carriage return, or any other boundary str.splitlines recognizes, such as U+2028, started a new configuration line. Reading the file back picked up those lines as keys, and since the last value for a key wins, they replaced anything written earlier, including home. (:issue:3247)

Improved Documentation - 21.7.11

• Document the policy for AI-assisted contributions and the licensing rules for dependencies. (:issue:3239)

Misc - 21.7.11

• :issue:3238, :issue:3240, :issue:3241, :issue:3242, :issue:3243, :issue:3244, :issue:3246

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v21.7.10 (2026-09-15)

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Bugfixes - 21.7.10

• Skip blank lines, # comments and lines without = in pyvenv.cfg instead of raising ValueError - by :user:r3wretrhy. (:issue:3232)
• deactivate in bash, fish and PowerShell unsets PKG_CONFIG_PATH when activation found it unset, instead of keeping the environment's lib/pkgconfig. csh activation no longer drops a PKG_CONFIG_PATH the user had set. Activation in batch, fish, nushell and PowerShell no longer adds a trailing separator when PKG_CONFIG_PATH is unset, and PowerShell and nushell build the value with the host's path separators - by :user:darrenhuai. (:issue:3233)
• Activation in bash, csh, fish and PowerShell keeps the user's TCL_LIBRARY and TK_LIBRARY, and deactivate restores them. csh and PowerShell removed both variables on every activation, fish did so when the interpreter has tcl, and bash kept the environment's value after deactivate when the variable was unset before - by :user:darrenhuai. (:issue:3234)

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v21.7.9 (2026-09-09)

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Commits

• 73e352a release 21.7.11
• 68ee5a3 📝 docs(readme): add OpenSSF Best Practices badge (#3248)
• 787d1c9 🔧 chore(test): add opt-in Atheris fuzz harness (#3246)
• a30f995 🐛 fix(create): keep pyvenv.cfg values on a single line (#3247)
• 469dd28 🐛 fix(activation): undo a live activation before activate.bat saves values (#...
• a045a14 👷 ci: run macOS jobs on macos-26 (#3244)
• 7c1991e 🐛 fix(ci): mark real-shell activation tests as slow (#3243)
• 13ed8cc 🐛 fix(ci): parallelize graalpy tests, recover crashed workers (#3240)
• e13bb21 👷 ci: harden Scorecard-scored checks in CI (#3241)
• 18a239d 👷 ci(release): attest and sign release provenance (#3242)
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