chore(deps): bump virtualenv from 21.5.2 to 21.7.13

DE
4d ago
+6-7

Bumps virtualenv from 21.5.2 to 21.7.13.

Release notes

Sourced from virtualenv's releases.

21.7.13

Bugfixes - 21.7.13

  • Fix activate and activate.fish running commands embedded in the virtual environment path or in the interpreter's Tcl/Tk library paths. (#3252)

PyPI release

Full Changelog: https://github.com/pypa/virtualenv/compare/21.7.12...21.7.13

21.7.12

Bugfixes - 21.7.12

  • Fix activate.bat running arbitrary commands from a crafted --prompt, VIRTUALENV_PROMPT, or config file value. (#3250)
  • Verify a downloaded seed wheel's sha256 against PyPI before seeding it into a virtual environment, skipped when a custom pip index is configured. (#3251)

PyPI release

Full Changelog: https://github.com/pypa/virtualenv/compare/21.7.11...21.7.12

21.7.11

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 darrenhuai. (#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. (#3247)

Improved Documentation - 21.7.11

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

Misc - 21.7.11

PyPI release

Full Changelog: https://github.com/pypa/virtualenv/compare/21.7.10...21.7.11

... (truncated)

Changelog

Sourced from virtualenv's changelog.

Bugfixes - 21.7.13

  • Fix activate and activate.fish running commands embedded in the virtual environment path or in the interpreter's Tcl/Tk library paths. (:issue:3252)

v21.7.12 (2026-09-18)

Bugfixes - 21.7.12

  • Fix activate.bat running arbitrary commands from a crafted --prompt, VIRTUALENV_PROMPT, or config file value. (:issue:3250)
  • Verify a downloaded seed wheel's sha256 against PyPI before seeding it into a virtual environment, skipped when a custom pip index is configured. (:issue:3251)

v21.7.11 (2026-09-17)

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

v21.7.10 (2026-09-15)

Bugfixes - 21.7.10

... (truncated)

Commits
  • 0c295ff release 21.7.13
  • 4d5a105 🐛 fix(activation): stop path command injection in bash and fish (#3252)
  • 0525dce 👷 ci: scope the nushell apt key to its own repo (#3253)
  • aa8323a 🔧 chore: drop misc as a changelog fragment type (#3255)
  • a435477 👷 ci: correct a stale checkout pin comment (#3254)
  • 9666b42 release 21.7.12
  • a01ed3e 🐛 fix(seed): verify downloaded wheel digests (#3251)
  • d721ff1 🐛 fix(activation): escape batch quote() against injection (#3250)
  • 087a2ef 🔧 chore(changelog): drop dead CVE-2026-24049 fragment (#3249)
  • 73e352a release 21.7.11
  • Additional commits viewable in compare view

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Summary by cubic

Updates virtualenv to 21.7.13 in the lockfile, along with its transitive dependency python-discovery (1.4.3 → 1.6.4, which also drops its platformdirs dependency). The bump includes a set of security fixes from upstream: command-injection fixes in the activate scripts and prompt handling, sha256 verification of downloaded seed wheels, and protection against newline injection into pyvenv.cfg.