uv 0.4.27

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Created by brew bump

---

Created with brew bump-formula-pr.

release notes

## Release Notes
This release includes support for the [dependency-groups] table as recently standardized in PEP 735. The table allows for declaration of optional dependency groups that are not published as part of the package metadata, unlike [project.optional-dependencies]. There are new --group, --only-group, and --no-group options throughout the uv interface.
Previously, uv used a single tool.uv.dev-dependencies list for declaration of development dependencies. Now, uv supports declaring development dependencies in a standardized format and allows splitting development dependencies into multiple groups.
For compatibility, and to simplify usage for people that do not need multiple groups, uv special-cases the group named dev. The dev group is equivalent to tool.uv.dev-dependencies. The contents of tool.uv.dev-dependencies will merged into the dev group in uv's resolver. The --dev, --only-dev, and --no-dev flags remain as aliases for the corresponding --group options. Support for tool.uv.dev-dependencies remains in this release, but will display warnings in a future release.
uv syncs the dev group by default — this matches the exististing behavior for tool.uv.dev-dependencies. The default groups can be changed with the tool.uv.default-groups setting.
Thank you to Stephen Rosen who authored PEP 735.
Enhancements

Support for PEP 735 (#8272)
Add support for --dry-run mode in uv lock (#7783)
Don't allow non-string email in authors (#8520)
Enforce lockfile schema versions (#8509)

Bug fixes

Always attach URL to network errors (#8444)
Fix dangling non-platform dependencies in uv tree (#8532)
Prefer lto over debug free-threaded managed Python builds (#8515)

Documentation

Add tool.uv.sources to the "Settings" reference (#8543)
Add reference to uv build and uv publish in the landing pages (#8542)
Avoid duplicate [tool.uv] header in TOML examples (#8545)
Document .netrc environment variable and path (#8511)
Fix .netrc typo in authentication docs (#8521)
Fix heading level of "Script support" on docs landing page (#8544)
Move the installation configuration docs to a separate page (#8546)
Update docs for --publish-url to avoid duplication. (#8561)
Fix typo (#8554)
Fix typo in description of --strict flag (#8513)

Install uv 0.4.27
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.27/uv-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.27/uv-installer.ps1 | iex"
Download uv 0.4.27



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Platform
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uv-aarch64-apple-darwin.tar.gz
Apple Silicon macOS
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uv-x86_64-apple-darwin.tar.gz
Intel macOS
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uv-i686-pc-windows-msvc.zip
x86 Windows
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uv-x86_64-pc-windows-msvc.zip
x64 Windows
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uv-aarch64-unknown-linux-gnu.tar.gz
ARM64 Linux
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uv-i686-unknown-linux-gnu.tar.gz
x86 Linux
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uv-powerpc64-unknown-linux-gnu.tar.gz
PPC64 Linux
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uv-powerpc64le-unknown-linux-gnu.tar.gz
PPC64LE Linux
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uv-s390x-unknown-linux-gnu.tar.gz
S390x Linux
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uv-x86_64-unknown-linux-gnu.tar.gz
x64 Linux
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uv-armv7-unknown-linux-gnueabihf.tar.gz
ARMv7 Linux
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uv-aarch64-unknown-linux-musl.tar.gz
ARM64 MUSL Linux
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uv-i686-unknown-linux-musl.tar.gz
x86 MUSL Linux
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uv-x86_64-unknown-linux-musl.tar.gz
x64 MUSL Linux
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uv-arm-unknown-linux-musleabihf.tar.gz
ARMv6 MUSL Linux (Hardfloat)
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uv-armv7-unknown-linux-musleabihf.tar.gz
ARMv7 MUSL Linux
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