Update uv-build requirement from <0.12.0,>=0.11.20 to >=0.11.21,<0.12.0

[dependabot]

Updates the requirements on uv-build to permit the latest version.

Release notes

Sourced from uv-build's releases.

0.11.21

Release Notes

Released on 2026-06-11.

Python

• Add CPython 3.13.14 and 3.14.6 (#19787)

Preview features

• Add environment.root to uv workspace metadata --sync (#19760)
• Allow uv upgrade to update a single dependency constraint (#19738)
• Compute and pass uv workspace metadata payload in ty check (#19763)
• Make packaged applications the default for uv init (#17841)

Performance

• Add parallel discovery of Python versions for uv python list (#18684)
• Avoid normalizing source distribution names twice (#19784)

Bug fixes

• Improve cache robustness and pruning behavior
  • Allow CI cache pruning without an sdist bucket (#19802)
  • Avoid overflow when reading malformed cache entries (#19799)
  • Preserve cached Python downloads during cache pruning (#19795)
  • Reject running inside the cache (#19659)
• Fix Python discovery and version request edge cases
  • Avoid panics for Unicode Python version requests (#19797)
  • Fix handling of non-critical errors in uv python list with path requests (#19774)
  • Fix stop-discovery-at regression (#19769)
• Harden parsing and validation for package metadata, requirements, markers, URLs, and conflict sets
  • Allow trailing commas in version specifiers (#19806)
  • Avoid panics for invalid UTF-8 URL credentials (#19800)
  • Avoid panics for malformed source distribution filenames (#19776)
  • Avoid panics for trailing extra separators (#19779)
  • Avoid stack overflow for recursive requirements path aliases (#19777)
  • Ignore reversed string compatible-release markers (#19782)
  • Reject duplicate entries in conflict sets (#19801)
  • Reject malformed hash options in requirements files (#19783)
  • Reject source distribution filenames without a separator (#19803)
  • Use UTF-8 lengths for requirement errors (#19781)
  • Use UTF-8 lengths for trailing marker errors (#19796)
  • Use byte offsets when peeking over requirements (#19780)
  • Validate GraalPy ABI suffixes (#19805)
• Improve wheel entry-point error handling and virtual environment activation quoting
  • Propagate errors when reading wheel entry points (#19794)
  • Quote virtual environment activation paths with shell metacharacters (#19798)

... (truncated)

Changelog

Sourced from uv-build's changelog.

0.11.21

Released on 2026-06-11.

Python

• Add CPython 3.13.14 and 3.14.6 (#19787)

Preview features

• Add environment.root to uv workspace metadata --sync (#19760)
• Allow uv upgrade to update a single dependency constraint (#19738)
• Compute and pass uv workspace metadata payload in ty check (#19763)
• Make packaged applications the default for uv init (#17841)

Performance

• Add parallel discovery of Python versions for uv python list (#18684)
• Avoid normalizing source distribution names twice (#19784)

Bug fixes

• Improve cache robustness and pruning behavior
  • Allow CI cache pruning without an sdist bucket (#19802)
  • Avoid overflow when reading malformed cache entries (#19799)
  • Preserve cached Python downloads during cache pruning (#19795)
  • Reject running inside the cache (#19659)
• Fix Python discovery and version request edge cases
  • Avoid panics for Unicode Python version requests (#19797)
  • Fix handling of non-critical errors in uv python list with path requests (#19774)
  • Fix stop-discovery-at regression (#19769)
• Harden parsing and validation for package metadata, requirements, markers, URLs, and conflict sets
  • Allow trailing commas in version specifiers (#19806)
  • Avoid panics for invalid UTF-8 URL credentials (#19800)
  • Avoid panics for malformed source distribution filenames (#19776)
  • Avoid panics for trailing extra separators (#19779)
  • Avoid stack overflow for recursive requirements path aliases (#19777)
  • Ignore reversed string compatible-release markers (#19782)
  • Reject duplicate entries in conflict sets (#19801)
  • Reject malformed hash options in requirements files (#19783)
  • Reject source distribution filenames without a separator (#19803)
  • Use UTF-8 lengths for requirement errors (#19781)
  • Use UTF-8 lengths for trailing marker errors (#19796)
  • Use byte offsets when peeking over requirements (#19780)
  • Validate GraalPy ABI suffixes (#19805)
• Improve wheel entry-point error handling and virtual environment activation quoting
  • Propagate errors when reading wheel entry points (#19794)
  • Quote virtual environment activation paths with shell metacharacters (#19798)

0.11.20

... (truncated)

Commits

• 5aa65dd Bump version to 0.11.21 (#19810)
• 453ab98 Fix musllinux tag priority (#19804)
• 1764c77 Validate GraalPy ABI suffixes (#19805)
• 1379b7d Compute and pass uv workspace metadata payload in ty check (#19763)
• bd6d289 Preserve cached Python downloads during cache pruning (#19795)
• 143c12f Propagate errors when reading wheel entry points (#19794)
• b2d8307 Allow trailing commas in version specifiers (#19806)
• d5c8a5f Quote virtual environment activation paths with shell metacharacters (#19798)
• 48c4357 Avoid overflow when reading malformed cache entries (#19799)
• 6353b24 Allow CI cache pruning without an sdist bucket (#19802)
• Additional commits viewable in compare view

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Summary by CodeRabbit

• Chores
  • Updated build system dependencies to the latest patch version.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro Plus

Run ID: 4f23939e-34cb-4add-8270-1107657936cb

📥 Commits

Reviewing files that changed from the base of the PR and between 619d542 and 8d6d7cd.

📒 Files selected for processing (1)

• pyproject.toml

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📝 Walkthrough

Walkthrough

The uv_build minimum version constraint in pyproject.toml under [build-system].requires is incremented from >=0.11.20,<0.12.0 to >=0.11.21,<0.12.0. No other files are changed.

Build Dependency Version Bump

Layer / File(s)	Summary
uv_build minimum version floor update pyproject.toml	The lower bound of the uv_build version constraint is changed from 0.11.20 to 0.11.21, keeping the upper bound at <0.12.0.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• maxmind/GeoIP2-python#421: Directly related — also updates the uv_build constraint in pyproject.toml within the same 0.11.x range, differing only in the specific version floor set.

Poem

A bunny hops through version lanes,
from .20 to .21 it gains,
one tiny step, a floor raised neat,
the build constraint is now complete.
🐇✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title directly and accurately describes the main change: updating the uv-build dependency version constraint from >=0.11.20,<0.12.0 to >=0.11.21,<0.12.0.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch dependabot/uv/uv-build-gte-0.11.21-and-lt-0.12.0

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