0.5.15

Release Notes

Python

The managed Python distributions have been updated, including:

• Python 3.14.0a3 support on macOS and Linux
• Performance improvements
• Fixes to SQLite feature detection

See the python-build-standalone release notes for more details.

Enhancements

• Respect FORCE_COLOR environment variable (#10315)

Performance

• Avoid generating unused hashes during uv lock (#10307)
• Visit source distributions before wheels (#10291)

Bug fixes

• Avoid downgrading packages when --upgrade is provided (#10097)
• Extract supported architectures from wheel tags (#10179)
• Redact new index credentials in uv add (#10329)

Documentation

• Clarify exclude-newer only allows full timestamps in settings documentation (#9135)
• Tweak script --no-project comment (#10331)
• Update copyright year (#10297)
• Add instructinos for installing with Scoop (#10332)

Install uv 0.5.15

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.15/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.15/uv-installer.ps1 | iex"

Download uv 0.5.15

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

0.5.14

Release Notes

Enhancements

• Add --exact flag to uv run (#10198)
• Add --outdated support to uv pip tree (#10199)
• Add a required version setting to uv (#10248)
• Add loongarch64 to supported Python platform tags (#10223)
• Add manylinux2014 aliases for --python-platform (#10217)
• Add support for Python interpreters on ARMv5TE platforms (#10234)
• Add support for optional --description in uv init (#10209)
• Ignore empty or missing hrefs in Simple HTML (#10276)
• Patch pkgconfig files after Python install (#10189)

Performance

• Actually use jemalloc as alternative allocator (#10269)
• Parse URLs lazily in resolver (#10259)
• Use BTreeMap::range to avoid iterating over unnecessary versions (#10266)

Bug fixes

• Accept directories with space names in uv init (#10246)
• Avoid forking on version in non-universal resolutions (#10274)
• Avoid stripping query parameters from URLs (#10253)
• Consider workspace dependencies to be 'direct' (#10197)
• Detect cyclic dependencies during builds (#10258)
• Guard against self-deletion in uv venv and uv tool (#10206)
• Respect static metadata for already-installed distributions (#10242)

Install uv 0.5.14

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.14/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.14/uv-installer.ps1 | iex"

Download uv 0.5.14

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

0.5.13

Release Notes

Bug fixes

• Avoid enforcing URL check on initial publish (#10182)
• Fix incorrect mismatched constraints reference (#10184)
• Revert "Update reqwest (#10178)" (#10187)

Install uv 0.5.13

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.13/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.13/uv-installer.ps1 | iex"

Download uv 0.5.13

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

0.5.12

Release Notes

Enhancements

• Support uv export for non-project workspaces (#10144)
• Set glibc versions for standalone installers (#10142)
• Allow environment variables to be included in cache keys (#10170)

Preview features

• Include extras in uv-build Requires-Dist metadata (#10110)
• Use shutil.which for the build backend (#10028)

Bug fixes

• Always write slash paths to RECORD file (#10164)
• Add support for subdirectories in direct URLs in uv.lock (#10068)
• Avoid duplicating backslashes in sysconfig parser (#10063)
• Avoid erroring when subdirectories are provided in uv add (#10095)
• Backtrack to non-local versions when wheels are missing platform support (#10046)
• Fix mirror script to handle newer metadata format (#10050)
• Preserve sort when deciding on requirement placement (#10078)
• Remove redundant alias in uv init CLI (#10124)
• Respect sources credentials in non-project workspaces (#10125)
• Show non-project dependencies in uv tree (#10149)
• Strip fragment when storing direct URL (#10093)
• Include hashes for local source archives (#10080)

Documentation

• Fix invalid syntax in some sources examples (#10127)

Install uv 0.5.12

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.12/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.12/uv-installer.ps1 | iex"

Download uv 0.5.12

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

0.5.11

Release Notes

Enhancements

• Normalize platform_system to sys_platform (#9949)
• Improve retry mechanisms on Windows for copy_atomic and write_atomic (#10026)
• Add nuance to prefetch logging (#9984)
• Update to python-build-standalone 20241219

Preview features

• Build backend: Preserve executable bits for scripts in distributions (#10027)
• Build backend: Handle case where metadata_directory already contains dist-info directory (#10005)

Performance

• Batch resolver pre-fetches per fork (#10029)

Bug fixes

• Allow --script to be provided with uv run - (#10035)
• Allow uv run arguments when reading from stdin (#10034)
• Prefer higher Python lower-bounds when forking (#10007)
• Remove references to deprecated first-match (#10036)

Documentation

• Add uv python install --preview to the documentation (#10010)
• Fix uv python install --default note about multiple requests (#10011)
• Fix typo in Caching docs (#10032)
• Remove remaining references to deprecated first-match (#10038)
• Supplement missing separators for UV_INSTALL_DIR directions on Windows (#9507)

Install uv 0.5.11

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.11/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.11/uv-installer.ps1 | iex"

Download uv 0.5.11

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

0.5.10

Release Notes

Enhancements

• Improve backtracking behavior when packages conflict repeatedly (#9843)
• Patch Python sysconfig values such as AR at ar install time (#9905)
• Patch Python sysconfig values such as clang to cc at install time (#9916)
• Skip --native-tls in pip compile header (#9913)
• Add resolver error hint for no-binary and no-build failures (#9948)
• Improve build error messages (#9660)
• Reduce redundant Python version incompatibilities in resolver error message (#9957)
• Reduce redundant enumeration of all package versions in some resolver errors (#9885)
• Improve display of ranges when pre-releases are not allowed (#9944)
• Improve error messages for uv remove (#9959)
• Improve phrasing for single term incompatibilities (#9953)
• Improve styling of uv remove dependency hints (#9960)
• Omit trailing zeros on Python requirements inferred from versions (#9952)
• Show a concise error message for missing version field (#9912)
• Use the build options value to improve hints for no wheel / source distribution errors (#9950)

Bug fixes

• Allow multiple disjoint URLs in overrides (#9893)
• Include explicit indexes in publish index choice (#9932)
• Fix Python interpreter detection for 32-bit operating systems on 64-bit hosts (#9970)

Documentation

• Fix typo "operation system" (#9971)
• Clarify uninstallation docs (#9938)
• Add a note to say that dependencies between workspace members are editable (#9363)
• Correctly document default value of fork-strategy setting (#9931)
• Use double quotes for Windows support in examples (#9946)
• Remove pypy from top-level pin example (#9896)
• Update references to python-build-standalone to reflect the transferred project (#9977)
• Use a different Ruff version in documentation (#9943)
• Change example so it works as-is on powershell and cmd.exe (#9903)
• Clarify best practice for Python matrix strategy in GitHub Actions (#9454)
• Add documentation for uv-lock and uv-export pre-commit hooks (#9872)

Preview features

• Build backend: Fix pre-PEP 639 license files (#9965)

Install uv 0.5.10

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.10/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.10/uv-installer.ps1 | iex"

Download uv 0.5.10

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

0.5.9

Release Notes

Enhancements

• Fork version selection based on requires-python requirements (#9827)
• Patch sysconfig data at install time (#9857)
• Remove -isysroot when patching sysconfig (#9860)

Configuration

• Introduce a --fork-strategy preference mode (#9868)
• Add support for UV_OFFLINE (#9795)

Bug fixes

• Avoid panic!() when current directory does not exist (#9876)
• Avoid reusing interpreter metadata when running under Rosetta (#9846)
• Avoid trailing slash when deserializing from lockfile (#9848)
• Fix bug in terms when collapsing unavailable versions in resolver errors (#9877)
• Fix suggestion to use uv help python on invalid install requests (#9820)
• Skip root when assessing prefix viability (#9823)
• Avoid spurious 'Upgraded tool environment' in uv tool upgrade (#9870)

Rust API

• Upgrade minimum Rust version to 1.83 (#9815)

Documentation

• Document the --fork-strategy setting (#9887)

Preview features

• Build backend: Allow underscores in entrypoints (#9825)

Install uv 0.5.9

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.9/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.9/uv-installer.ps1 | iex"

Download uv 0.5.9

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

0.5.8

Release Notes

This release does not include the powerpc64le-unknown-linux-musl target due to a build issue. See #9793 for details. If this change affects you, please file an issue with your use-case.

Enhancements

• Omit empty resolution markers in lockfile (#9738)
• Add --install-dir to to uv python install and uninstall commands (#7920)
• Add --show-urls and --only-downloads to uv python list (#8062)
• Add uv python list --all-arches (#9782)
• Add uv run --gui-script flag for running Python scripts with pythonw.exe (#9152)
• Allow --gui-script on Unix (#9787)
• Allow download of Python distribution variants optimized for newer x86_64 microarchitectures (#9781)
• Allow execution of pyw files on Unix (#9759)
• Allow users to specify URLs in project.dependencies and tool.uv.sources (#9718)
• Encode mutually-incompatible pairs of markers (#9444)
• Improve the error message when a Python install request is not valid (#9783)
• Preserve directory-level standalone build symlinks (#9723)
• Add support for uv publish --index <name> (#9694)
• Reframe --locked and --frozen as --check operations for uv lock (#9662)
• Rename Python install scratch directory from .cache -> .temp (#9756)
• Enable uv tool uninstall uv on Windows (#8963)
• Improve self-dependency hint to make shadowing clear (#9716)
• Refactor unavailable metadata to shrink the resolver (#9769)
• Show 'depends on itself' for proxy packages (#9717)
• Show a dedicated error for missing subdirectories (#9761)
• Show a dedicated hint for missing git+ prefixes (#9789)

Performance

• Eagerly error when parsing pyproject.toml requirements (#9704)
• Use copy-on-write when normalizing paths (#9710)

Bug fixes

• Avoid enforcing non-conflicts in uv export (#9751)
• Don't drop comments between items in TOML tables (#9784)
• Don't fail with --no-build when static metadata is available (#9785)
• Don't filter non-patch registry version (#9736)
• Don't read metadata from stale .egg-info files (#9760)
• Enforce correctness of self-dependencies (#9705)
• Fix projects's typo in resolver error messages (#9708)
• Ignore . prefixed directories during managed Python installation discovery (#9786)
• Improve handling of invalid virtual environments during interpreter discovery (#8086)
• Normalize relative paths when --project is specified (#9709)
• Respect self-constraints on recursive extras (#9714)
• Respect user settings for tracing coloring (#9733)
• Retry on tar extraction errors (#9753)
• Add conflict markers to the lock file (#9370)
• De-duplicate resolution markers (#9780)
• Avoid 403 error hint for PyTorch URLs (#9750)
• Avoid treating non-existent --find-links as relative URLs (#9720)
• Omit Windows Store python3.13.exe et al (#9679)
• Replace executables with broken symlinks during uv python install (#9706)

Documentation

• Fix build failure links (#9740)

Install uv 0.5.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.8/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.8/uv-installer.ps1 | iex"

Download uv 0.5.8

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

0.5.7

Release Notes

Enhancements

• Ignore dynamic version in source dist (#9549)
• Improve build frontend error handling (#9611)
• Un-hide uv build --no-build-logs option (#9642)
• Flag version mismatch between sdist and wheel during uv build (#9633)
• Improve message when updater receipt is for a different uv executable (#9487)
• Add environment variable to disable writing installer metadata files (#8877)
• Add managed downloads for the latest CPython releases: 3.9.21, 3.10.16, 3.11.11, 3.12.8, and 3.13.1 (#9696)

Preview features

• Build backend: Add hint on import with preview disabled (#9691)
• Build backend: Add direct builds to the resolver and installer (#9621)
• Build backend: Add integration test for scripts (#9635)
• Build backend: Add template to uv init (#9661)
• Build backend: Add --list option (#9610)

Bug fixes

• Create missing parent directories for output file of uv export / uv pip compile (#9648)
• Fix missing display of non-freethreaded Python 3.13 in python list (#9669)
• Implement Ord and PartialOrd without origin for Requirement (#9624)
• Include more sources to avoid lowest bound warning (#9644)
• Respect build tag priority in uv.lock (#9677)

Documentation

• Add build-essentials note to build failures doc (#9641)
• Add entry-point for distroless image in GitLab documentation (#9093)
• Add documentation for uv python pin without a REQUEST argument (#9631)
• Add a link to uv python pin reference docs (#9630)

Install uv 0.5.7

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.7/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.7/uv-installer.ps1 | iex"

Download uv 0.5.7

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

0.5.6

Release Notes

Enhancements

• Add --dry-run to uv pip uninstall (#9557)
• Allow --constraints and --overrides in uv tool install (#9547)
• Display removed Python executables on uninstall (#9459)
• Warn when keyring has no password for uv publish (#8827)
• Add suggested action when .python-version pin is incompatible with the project (#9590)
• Improve error messages for mismatches in tool.uv.sources (#9482)
• Use constraints in trace rather than irrelevant requires-python (#9529)

Preview features

• Add uv python install --default (#8650)
• Fix Python executable installation when multiple patch versions are requested (#9607)
• Build backend: Revamp include / exclude (#9525)
• Build backend: Add fast path (#9556)
• Build backend: Add functions to collect file list (#9602)
• Build backend: Default excludes (#9552)
• Build backend: Refactoring before list (#9558)
• Build backend: Warn when visiting over 10k files (#9523)

Configuration

• Make check-url available in configuration files (#9032)

Performance

• Avoid adding non-extra package with extra dependencies (#9540)
• Avoid cloning String in marker evaluation (#9598)

Rust API

• uv-pep508: Add more methods for simplifying extra-related expressions (#9469)

Bug fixes

• Allow file: URLs to include package names (#9493)
• Avoid using IDs across PubGrub states (#9538)
• Consistently enforce requested-vs.-built metadata when retrieving wheels (#9484)
• Do not show empty version specifier in uv tool list (#9605)
• Include Git member information when getting metadata from cache (#9388)
• Include base installation directory in uv run PATH (#9585)
• Insert backslash when appending to system drive (#9488)
• Normalize paths when lowering Git dependencies (#9595)
• Omit origin when comparing requirements (#9570)
• Override manylinux_compatible with --python-platform (#9526)
• Pass extra when evaluating lockfile markers (#9539)
• Propagate markers for recursive extras in resolver (#9509)
• Respect path dependencies within Git dependencies (#9594)
• Support recursive extras with marker in pip compile -r pyproject.toml (#9535)
• Don't emit unpinned warning for proxy packages (#9497)
• Fix --refresh-package flag mentioned as --refresh-dependency (#9486)
• Handle Windows AV/EDR file locks during script installations (#9543)
• Re-enable conflicting extra/group tests and fix regression from #9540 (#9582)

Documentation

• Add missing word to docs for run.md (#9527)
• Add policies reference section and license document (#9367)
• Fix typo in entry point docs (#9491)
• Fix up version in prior uninstall instructions (#9485)
• Mention uv pip behavior in build system note (#9586)
• Update build failures document (#9584)
• Correct wording for multiple sources section (#9504)

Install uv 0.5.6

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.6/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.6/uv-installer.ps1 | iex"

Download uv 0.5.6

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