Update dependency uv to v0.11.28

[renovate]

This PR contains the following updates:

Package	Update	Change
uv	patch	0.11.24 → 0.11.28

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Release Notes

astral-sh/uv (uv)

v0.11.28

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Released on 2026-07-07.

Security

This release updates our ZIP library, astral-async-zip, to v0.0.20, which includes 15 changes that harden our ZIP handling against parser differentials. uv may reject ZIP archives with malformed or ambiguous content that were previously accepted.

See the upstream commits for a full list of changes.

Python

• Upgrade GraalPy to 25.1.3 (#​20069)

Enhancements

• Improve trace logs for unexpected error chains (#​20220)
• Move lockfile update guidance to a hint (#​20219)
• Preserve indentation for multiline error causes (#​20156)
• Render user errors with their cause chains (#​20217)
• Route final command errors through the printer to respect -q and -qq (#​20163)
• Use standard rendering for uv build errors (#​20159)
• Use standard rendering for tool requirement errors (#​20160)

Performance

• Only compile bytecode for installed distributions in uv pip install (#​19914)
• Avoid allocating URL-safe Git revisions (#​20194)
• Avoid allocating canonical Python request strings (#​20193)
• Avoid allocating custom Astral mirror URLs (#​20204)
• Avoid allocating expanded compatibility tags (#​20190)
• Avoid allocating shell strings that need no escaping (#​20196)
• Avoid allocating static ABI descriptions (#​20201)
• Avoid allocating static Windows executable names (#​20200)
• Avoid allocating static dependency table names (#​20199)
• Avoid allocating static platform triple components (#​20195)
• Avoid allocating static resolver report labels (#​20198)
• Avoid allocating static unavailable-version messages (#​20197)
• Avoid allocating unchanged Python download architectures (#​20202)
• Avoid allocating unchanged paths during case normalization (#​20203)
• Avoid allocations when expanding group conflicts (#​20211)
• Avoid allocations when formatting requirements (#​20206)
• Avoid cloning credential lookup services (#​20210)
• Avoid cloning dry-run distributions (#​20209)
• Avoid cloning owned dependency metadata (#​20212)
• Avoid redundant direct URL clones (#​20207)
• Create metadata version errors lazily (#​20205)
• Optimize expanded tag compatibility checks (#​20171)
• Optimize parsing of single-digit three-part versions (#​20118)

Bug fixes

• Avoid overflow when computing HTTP cache age (#​20178)
• Respect --upgrade when upgrade-package is configured (#​19955)
• Support uv tree in dependency-group-only projects (#​20167)
• Treat cache entries as stale at exact expiration (#​20183)

v0.11.27

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Released on 2026-07-06.

Enhancements

• Continue on ignored errors when fetching wheel metadata (#​12255)
• Use caching for --python-downloads-json-url (#​16749)

Preview features

• Discover extensionless shebang scripts in uv workspace list --scripts (#​20099)

Performance

• Avoid full site-packages scans for direct reinstalls (#​20119)
• Avoid redundant pyproject parsing (#​20076)
• Cache default dependency markers when reading locks (#​20125)
• Enable SIMD-accelerated TOML parsing (#​20079)
• Intern requires-python specifiers in Simple API parsing (#​20104)
• Read cache entries into exact-sized buffers (#​20120)
• Reduce VersionSpecifiers parsing allocations (#​20105)
• Reduce site-packages scan allocation overhead (#​20087)
• Reuse package names when parsing wheel filenames (#​20110)
• Sort Simple API files after grouping (#​20112)

Bug fixes

• Always emit packages table for pylock.toml (#​20145)
• Avoid blank line for empty uv pip tree (#​20062)
• Encode hashes in file paths (#​19807)
• Error on a registry uv.lock package without a version instead of panicking (#​19855)
• Preserve conditional extra markers in exports (#​20148)
• Skip the ambiguous authority check for file transport VCS URLs (#​20086)
• Sync index format when uv add --index updates an existing index URL (#​19818)

Other changes

• Re-add pub APIs used in Pixi (#​20074)
• Update Rust toolchain to 1.96.1 (#​20103)

v0.11.26

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Released on 2026-06-30.

Performance

• Adapt uv to IDs-only PubGrub dependencies (#​20048)
• Avoid allocations in ForkMap::contains (#​20023)
• Reuse resolver work across PubGrub iterations (#​20020)
• Speed up candidate selection for disjoint ranges (#​20026)

Bug fixes

• Warn when the build cache is inside the source directory (#​20056)

v0.11.25

Compare Source

Released on 2026-06-26.

Security

This release updates our tar library, astral-tokio-tar, to v0.6.3, which includes over 20 changes that harden our tar handling against parser differentials. uv may reject source distributions with malformed or ambiguous content that were previously accepted.

See the upstream commits for a full list of changes.

Enhancements

• Add a full "lockfile" to tool receipts (#​18937)
• Allow scoped overrides to add dependencies (#​19974)
• Avoid writing redundant lockfile markers with tool.uv.environments (#​19933)
• Factor supported environments out of lockfile markers (#​19969)
• Recommend our own build backend in the build frontend (#​19994)
• Reject wheels with multiple .dist-info directories (#​19986)
• Simplify dependency markers under parent reachability (#​19971)
• Support scoped dependency exclusions (#​19977)
• Support scoped dependency overrides (#​19970)
• Explain why files are skipped in registry index parsing (#​19983)

Preview features

• Add uv workspace list --scripts (#​20009)
• Support centralised environments in uv venv (#​19912)
• Use locked ty versions in uv check (#​19884)
• Add centralized storage of project environments (#​18214)
• Verify lockfile hashes before reusing a cached ty in uv check (#​19995)
• Use locked dependency selection for uv check --script (#​19989)

Bug fixes

• Preserve standalone markers in workspace metadata (#​20011)
• Reject uv build if the cache dir is enclosed (#​19991)

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