Bump virtualenv from 21.0.0 to 21.1.0

[dependabot]

Bumps virtualenv from 21.0.0 to 21.1.0.

Release notes

Sourced from virtualenv's releases.

21.1.0

What's Changed

• add comprehensive type annotations across the entire codebase by @​rahuldevikar in pypa/virtualenv#3076

Full Changelog: pypa/virtualenv@21.0.0...21.1.0

Changelog

Sourced from virtualenv's changelog.

Features - 21.1.0

• Add comprehensive type annotations across the entire codebase and ship a PEP 561 py.typed marker so downstream consumers and type checkers recognize virtualenv as an inline-typed package - by :user:rahuldevikar. (:issue:3075)

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v21.0.0 (2026-02-25)

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Commits

• 404a3e5 release 21.1.0
• 981d87c add comprehensive type annotations across the entire codebase (#3076)
• 17d98ba Add security policy
• See full diff in compare view

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Resolves #3076
Resolves pypa/virtualenv#3076

[github-actions]

🤖 Claude Code Review

Code Review

Code Quality

• ✅ Version bump follows existing pattern in pyproject.toml
• ✅ No commented-out code
• ✅ DRY principle not applicable
• ✅ No defects — straightforward dependency version update

Testing

• ✅ No new functions requiring tests; dependency bump only

Documentation

• ❌ No CHANGELOG.md update — minor version bumps for dependencies should typically be noted

Security

• ✅ No hardcoded credentials or sensitive data
• ✅ virtualenv==21.1.0 is a legitimate patch/minor release (no known CVEs)

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Summary: This is a clean, minimal dependency bump of virtualenv from 21.0.0 to 21.1.0. The only suggestion is to update CHANGELOG.md if the project maintains one.

Automated code review analyzing defects and coding standards