0.4.17

Release Notes

Enhancements

• Add uv build --all to build all packages in a workspace (#7724)
• Add support for uv init --script (#7565)
• Add support for upgrading build environment for installed tools (uv tool upgrade --python) (#7605)
• Initialize a Git repository in uv init (#5476)
• Respect --quiet flag in uv build (#7674)
• Add context message before listing available tools in uvx (#7641)

Bug fixes

• Don't create Python bytecode files during interpreter discovery (#7707)
• Escape glob patterns in workspace member discovery (#7709)
• Avoid prefetching source distributions with unbounded lower-bound ranges (#7683)

Documentation

• Add uv build and uv publish to features overview (#7716)
• Add documentation on cache versioning (#7693)
• Spell out the names of the Docker images for easier copy-paste (#7706)
• Document uv-with-Jupyter workflows (#7625)
• Note that uv lock --upgrade-package retains locked versions (#7694)

Install uv 0.4.17

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.17/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.17/uv-installer.ps1 | iex"

Download uv 0.4.17

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

0.4.16

Release Notes

Enhancements

• Add uv publish (#7475)
• Add a --project argument to run a command from a project directory (#7603)
• Display Python implementation when creating environments (#7652)
• Implement trusted publishing for uv publish (#7548)
• Respect lockfile preferences for --with requirements (#7627)
• Unhide the --directory option (#7653)
• Allow requesting free-threaded Python interpreters (#7431)
• Show a dedicated PubGrub hint for --unsafe-best-match (#7645)
• Add resolver error checking for conflicting distributions (#7595)

Bug fixes

• Avoid adding double-newlines for CRLF (#7640)
• Avoid retaining forks when requires-python range changes (#7624)
• Determine if pre-release Python downloads should be allowed using the version specifiers (#7638)
• Fix link-mode=clone for directories on Linux (#7620)
• Improve Python executable name discovery when using alternative implementations (#7649)
• Require opt-in to use alternative Python implementations (#7650)
• Use the first pre-release discovered when only pre-release Python versions are available (#7666)

Documentation

• Document environment variable that disables printing of virtual environment name in prompt (#7648)
• Remove double whitespaces from the code (#7623)
• Use anchorlinks rather than permalinks (#7626)

Preview features

• Add build backend scaffolding (#7662)

Install uv 0.4.16

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.16/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.16/uv-installer.ps1 | iex"

Download uv 0.4.16

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

0.4.15

Release Notes

Bug fixes

• Revert "Treat invalid platform as more compatible than invalid Python (#7556)" (#7608)

Documentation

• Add the execution policy to powershell installs for single versions (#7602)

Install uv 0.4.15

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.15/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.15/uv-installer.ps1 | iex"

Download uv 0.4.15

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

0.4.14

Release Notes

Breaking

• Move uvx shell completion to uvx --generate-shell-completion (#7511)

Enhancements

• Adjust messaging for frozen hint on resolution failure during uv add (#7597)
• Provide resolution hints in case of possible local name conflicts (#7505)
• Improve Docker image release tagging order and display on ghcr.io (#7568)
• Improve deserialization error messages (#7598)

Bug fixes

• Allow system environments during project environment validity check (#7585)
• Avoid validating workspace members when --no-sources is provided (#7599)
• Fix handling of sys.base_prefix collision in interpreter identity check during tool installs (#7596)
• Make uv cache prune robust to unreadable rkyv entries (#7561)
• Revert "Remove duplicate warning for settings discovery errors (#7384)" (#7594)

Documentation

• Fix - to _ in packaged applications document (#7571)

Install uv 0.4.14

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.14/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.14/uv-installer.ps1 | iex"

Download uv 0.4.14

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

0.4.13

Release Notes

Enhancements

• Add socks support (#7503)
• Avoid warning about bad Python interpreter links for empty project environment directories (#7527)
• Improve invalid environment warning messages (#7544)
• Use more verbose spelling of "virtualenv" during creation (#7523)
• Do not use a user-facing warning for "Waiting to acquire lock..." message (#7502)

Performance

• Use a single buffer for hints on resolver errors (#7497)

Bug fixes

• Allow Python pre-releases to be used if they are first on the PATH (#7470)
• Avoid deleting the project environment directory if it is not a virtual environment (#7522)
• Do not error if the CACHEDIR.TAG file exists but cannot be written to (#7550)
• Treat invalid platform as more compatible than invalid Python (#7556)
• Use portable paths when serializing sources (#7504)
• Compute resolver hints using the final reduced derivation tree (#7546)
• Bump the wheel and sdist cache versions (#7560)
• Heal cache entries with missing source distributions (#7559)

Rust libraries

• Bump minimum supported Rust version from 1.80 -> 1.81

Documentation

• Add UV_LINK_MODE to Docker caching example (#7510)
• Clarify behavior of of overrides in CLI reference (#7537)

Install uv 0.4.13

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.13/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.13/uv-installer.ps1 | iex"

Download uv 0.4.13

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

0.4.12

Release Notes

Enhancements

• Allow users to provide pre-defined metadata for resolution (#7442)
• Invalidate existing tool environments on Python interpreter mismatch (#7451)

Bug fixes

• Avoid fatal error when searching for egg-info with missing directory (#7498)

Documentation

• Add note on cache growth for self-hosted GitHub runners (#5757)

Install uv 0.4.12

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.12/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.12/uv-installer.ps1 | iex"

Download uv 0.4.12

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

0.4.11

Release Notes

Enhancements

• Add --no-editable support to uv sync and uv export (#7371)
• Add support for --only-dev to uv sync and uv export (#7367)
• Add support for remaining pip-supported file extensions (#7387)
• Generate shell completion for uvx (#7388)
• Include uv export command in requirements.txt output (#7374)
• Prune unzipped source distributions in uv cache prune --ci (#7446)
• Warn when trying to uv sync a package without build configuration (#7420)
• Support requests for pre-releases in the --python option (#7335)

Bug fixes

• Avoid erroneous version warning for .dist-info directories (#7444)
• Avoid removing seed packages for uv venv --seed environments (#7410)
• Avoid unnecessary progress bar initializations (#7412)
• Error when tool.uv.sources contains duplicate package names (#7383)
• Include --branch et al when resolving unnamed URLs in uv add (#7447)
• Include dev-dependencies in --no-sources invocations (#7408)
• Include the parent interpreter in Python discovery when --system is used (#7440)
• Respect --no-sources in PEP 723 scripts (#7409)
• Respect pyproject.toml credentials from user-provided requirements (#7474)
• Use consistent PyPI cache bucket (#7443)
• Use unambiguous relative paths in uv export (#7378)

Documentation

• Add documentation on platform-specific dependencies (#7411)
• Add documentation for passing installer options on Linux (#6839)
• Separate project data from configuration settings (#7053)

Error messages

• Hint at missing project.name (#6803)
• Surface dedicated project.name error for workspaces (#7399)
• Remove duplicate warning for settings discovery errors (#7384)

Install uv 0.4.11

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.11/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.11/uv-installer.ps1 | iex"

Download uv 0.4.11

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

0.4.10

Release Notes

Enhancements

• Allow uv tool upgrade --all to continue on individual upgrade failure (#7333)
• Support globs as cache keys in tool.uv.cache-keys (#7268)
• Add Python package (__main__.py) support to uv run (#7281)
• Add zip application support to uv run (#7289)
• Add --token option to self update command (#7279)

Performance

• Use globwalk for cache-keys matching (#7337)

Bug fixes

• Always treat archive-like requirements as local files (#7364)
• Apply --no-install options when constructing resolution (#7277)
• Avoid clobbering existing py.typed files contents in uv init (#7338)
• Avoid enforcing platform compatibility when validating lockfile (#7305)
• Avoid installing transitive dev dependencies (#7318)
• Avoid selecting prerelease Python installations without opt-in (#7300)
• Fix PPC64 page size in binary builds. (#7298)
• Include pre-release Python versions in uv python list (#7290)
• Make version ID optional for source builds (#7362)
• Support relative paths in uv add --script (#7301)

Documentation

• Fix documentation typos for uv build --build-constraint flag (#7330)
• Fix grammatical error in CLI docs (#7353)

Error messages

• Add dedicated lock errors for wheel-only distributions (#7307)
• Avoid treating .whl sources as source distributions (#7303)
• Clarify Python requirement source for script incompatibilities (#7339)

Install uv 0.4.10

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.10/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.10/uv-installer.ps1 | iex"

Download uv 0.4.10

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

0.4.9

Release Notes

Enhancements

• Add support for installing Python 3.13 (#7263)
• Upgrade managed CPython versions to latest patch releases (#7263)
• Allow setting a target version for uv self update (#7252)
• Create py.typed files during uv init --lib (#7232)
• Add a dedicated error for packages that fail due to distutils deprecation (#7239)
• Improve error message when requested Python version is unsupported (#7269)
• Add uv run --no-sync (#7192

Bug fixes

• Avoid updating pyproject.toml offsets on non-add edits (#7262)
• Invalidate cache when --config-settings change (#7139)
• Remove workspace root for single-member workspace with uv export (#7254)

Install uv 0.4.9

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.9/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.9/uv-installer.ps1 | iex"

Download uv 0.4.9

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

0.4.8

Release Notes

Enhancements

• Add support for dynamic cache keys (#7136)
• Allow .dist-info names with dashes for post releases (#7208)
• Use type hints in code from uv init (#7225)
• Treat .tgz the same as .tar.gz (#7201)
• Direct users towards uv venv to create a virtual environment (#7188)
• Improve error message for uv init already init-ed (#7198)

Performance

• Avoid batch prefetching for un-optimized registries (#7226)
• Avoid iteration for singleton selections (#7195)

Bug fixes

• Avoid extra newlines in debug logging for source builds (#7174)
• Prune unreachable packages from --universal output (#7209)
• Respect exclusion when collecting workspace members (#7175)
• Use path file instead of sitecustomize.py (#7161)
• Replace incorrect --source and --binary flags with correct --sdist and --wheel flags in uv build (#7156)

Documentation

• Document support for UV_INSTALL_DIR (#7107)
• List all supported sdist formats (#7168)

Install uv 0.4.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.8/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.8/uv-installer.ps1 | iex"

Download uv 0.4.8

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