Bump virtualenv from 21.7.3 to 21.7.4

[dependabot]

Bumps virtualenv from 21.7.3 to 21.7.4.

Release notes

Sourced from virtualenv's releases.

21.7.4

What's Changed

• Upgrade embedded pip/setuptools/wheel by @​github-actions[bot] in pypa/virtualenv#3208

Full Changelog: pypa/virtualenv@21.7.3...21.7.4

Changelog

Sourced from virtualenv's changelog.

Bugfixes - 21.7.4

• Upgrade embedded wheels:

  • setuptools to 84.0.0 from 83.0.0 (:issue:3208)

---

v21.7.3 (2026-08-08)

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Commits

• 60ed5e9 release 21.7.4
• 6d93009 Upgrade embedded pip/setuptools/wheel (#3208)
• 8b4f9f9 [pre-commit.ci] pre-commit autoupdate (#3209)
• See full diff in compare view

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[senzingdevops]

Automated: approving this pull request because it includes a patch update

[github-actions]

🤖 Claude Code Review

PR Code Review

Scope: Single-line dependency version bump in pyproject.toml — virtualenv pinned from 21.7.3 to 21.7.4 in the development optional-dependencies group.

Code Quality

• ✅ Style conventions — Follows existing pattern of pinned versions with == in pyproject.toml:46.
• ✅ No commented-out code
• ✅ Meaningful variable names — N/A (dependency spec only)
• ✅ DRY principle — N/A
• ✅ Defects — No logic changes, no code paths affected. This is a patch-level bump (21.7.3 → 21.7.4), low risk. No compatibility markers changed (wheel==0.47.0 and other pins untouched).
• ✅ CLAUDE.md review — .claude/CLAUDE.md is unchanged by this PR and remains general-purpose (no local-machine-specific paths, credentials, or environment assumptions). No issues found.

Testing

• ✅ N/A — dependency bump only, no new functions/endpoints introduced. Existing CI/lint pipeline (pylint, tests per pyproject.toml) will validate compatibility.
• ⚠️ Not verified in this review: whether CI actually passed with the new virtualenv version (no CI logs provided in the diff). Recommend confirming the automated bump PR's CI status before merge.

Documentation

• ✅ N/A — no README/API/CHANGELOG changes required for a transitive dev-dependency patch bump.
• ✅ No markdown files touched.

Security

• ✅ No hardcoded credentials
• ✅ No input validation concerns (N/A)
• ✅ No error handling concerns (N/A)
• ✅ No sensitive data in logs
• ✅ No .lic files or AQAAAD-prefixed strings present in this diff

Summary

This is a routine, low-risk automated dependency bump (likely Dependabot). No defects, no follow-up required beyond confirming CI passes on the new virtualenv version.

Automated code review analyzing defects and coding standards