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Update dependency uv to v0.8.12

botanikerrequested to merge
renovate/uv-0.x into main

This MR contains the following updates:

Package Change Age Adoption Passing Confidence
uv (source, changelog) ==0.7.18 -> ==0.8.12 age adoption passing confidence

Release Notes

astral-sh/uv (uv)

v0.8.12

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Python
  • Add 3.13.7
  • Improve performance of zstd in Python 3.14

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

Enhancements
  • Add an aarch64-pc-windows-msvc target for python-platform (#​15347)
  • Add fallback parent process detection to uv tool update-shell (#​15356)
  • Install non-build-isolation packages in a second phase (#​15306)
  • Add hint when virtual environments are included in source distributions (#​15202)
  • Add Docker images derived from buildpack-deps:trixie, debian:trixie-slim, alpine:3.22 (#​15351)
Bug fixes
  • Reject already-installed wheels built with outdated settings (#​15289)
  • Skip interpreters that are not found on query (#​15315)
  • Handle dotted package names in script path resolution (#​15300)
  • Reject match-runtime = true for dynamic packages (#​15292)
Documentation
  • Document improvements to build-isolation setups (#​15326)
  • Fix reference documentation recommendation to use uv cache clean instead of clear (#​15313)

v0.8.11

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Python
  • Add Python 3.14.0rc2
  • Update Pyodide to 0.28.1
Enhancements
  • Add Debian 13 trixie to published Docker images (#​15269)
  • Add extra-build-dependencies hint for any missing module on build failure (#​15252)
  • Make 'v' prefix cyan in overlap warnings (#​15259)
Bug fixes
  • Fix missing uv version in extended Docker image tags (#​15263)
  • Persist cache info when re-installing cached wheels (#​15274)
Rust API
  • Allow passing custom reqwest clients to RegistryClient (#​15281)

v0.8.10

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Python
  • Add support for installing Pyodide versions (#​14518)
Enhancements
  • Allow Python requests with missing segments, e.g., just aarch64 (#​14399)
Preview
  • Move warnings for conflicting modules into preview (#​15253)

v0.8.9

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Enhancements
  • Add --reinstall flag to uv python upgrade (#​15194)
Bug fixes
  • Include build settings in cache key for registry source distribution lookups (#​15225)
  • Avoid creating bin links on uv python upgrade if they don't already exist (#​15192)
  • Respect system proxies on macOS and Windows (#​15221)
Documentation

v0.8.8

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Bug fixes
  • Fix find_uv_bin compatibility with Python <3.10 (#​15177)

v0.8.7

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Python
  • On Mac/Linux, libtcl, libtk, and _tkinter are built as separate shared objects, which fixes matplotlib's tkagg backend (the default on Linux), Pillow's PIL.ImageTk library, and other extension modules that need to use libtcl/libtk directly.
  • Tix is no longer provided on Linux. This is a deprecated Tk extension that appears to have been previously broken.

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

Enhancements
  • Do not update uv.lock when using --isolated (#​15154)
  • Add support for --prefix and --with installations in find_uv_bin (#​14184)
  • Add support for discovering base prefix installations in find_uv_bin (#​14181)
  • Improve error messages in find_uv_bin (#​14182)
  • Warn when two packages write to the same module (#​13437)
Preview features
  • Add support for package-level conflicts in workspaces (#​14906)
Configuration
  • Add UV_DEV and UV_NO_DEV environment variables (for --dev and --no-dev) (#​15010)
Bug fixes
  • Fix regression where --require-hashes applied to build dependencies in uv pip install (#​15153)
  • Ignore GraalPy devtags (#​15013)
  • Include all site packages directories in ephemeral environment overlays (#​15121)
  • Search in the user scheme scripts directory last in find_uv_bin (#​14191)
Documentation
  • Add missing periods (.) to list elements in Features docs page (#​15138)

v0.8.6

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This release contains hardening measures to address differentials in behavior between uv and Python's built-in ZIP parser (CVE-2025-54368).

Prior to this release, attackers could construct ZIP files that would be extracted differently by pip, uv, and other tools. As a result, ZIPs could be constructed that would be considered harmless by (e.g.) scanners, but contain a malicious payload when extracted by uv. As of v0.8.6, uv now applies additional checks to reject such ZIPs.

Thanks to a triage effort with the Python Security Response Team and PyPI maintainers, we were able to determine that these differentials were not exploited via PyPI during the time they were present. The PyPI team has also implemented similar checks and now guards against these parsing differentials on upload.

Although the practical risk of exploitation is low, we take the hypothetical risk of parser differentials very seriously. Out of an abundance of caution, we have assigned this advisory a CVE identifier and have given it a "moderate" severity suggestion.

These changes have been validated against the top 15,000 PyPI packages; however, it's plausible that a non-malicious ZIP could be falsely rejected with this additional hardening. As an escape hatch, users who do encounter breaking changes can enable UV_INSECURE_NO_ZIP_VALIDATION to restore the previous behavior. If you encounter such a rejection, please file an issue in uv and to the upstream package.

For additional information, please refer to the following blog posts:

Security
  • Harden ZIP streaming to reject repeated entries and other malformed ZIP files (#​15136)
Python
  • Add CPython 3.13.6
Configuration
  • Add support for per-project build-time environment variables (#​15095)
Bug fixes
  • Avoid invalid simplification with conflict markers (#​15041)
  • Respect UV_HTTP_RETRIES in uv publish (#​15106)
  • Support UV_NO_EDITABLE where --no-editable is supported (#​15107)
  • Upgrade cargo-dist to add UV_INSTALLER_URL to PowerShell installer (#​15114)
  • Upgrade h2 again to avoid too_many_internal_resets errors (#​15111)
  • Consider pythonw when copying entry points in uv run (#​15134)
Documentation
  • Ensure symlink warning is shown (#​15126)

v0.8.5

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Enhancements
  • Enable uv run with a GitHub Gist (#​15058)
  • Improve HTTP response caching log messages (#​15067)
  • Show wheel tag hints in install plan (#​15066)
  • Support installing additional executables in uv tool install (#​14014)
Preview features
  • Enable extra build dependencies to 'match runtime' versions (#​15036)
  • Remove duplicate extra-build-dependencies warnings for uv pip (#​15088)
  • Use "option" instead of "setting" in pylock warning (#​15089)
  • Respect extra build requires when reading from wheel cache (#​15030)
  • Preserve lowered extra build dependencies (#​15038)
Bug fixes
  • Add Python versions to markers implied from wheels (#​14913)
  • Ensure consistent indentation when adding dependencies (#​14991)
  • Fix handling of python-preference = system when managed interpreters are on the PATH (#​15059)
  • Fix symlink preservation in virtual environment creation (#​14933)
  • Gracefully handle entrypoint permission errors (#​15026)
  • Include wheel hashes from local Simple indexes (#​14993)
  • Prefer system Python installations over managed ones when --system is used (#​15061)
  • Remove retry wrapper when matching on error kind (#​14996)
  • Revert h2 upgrade (#​15079)
Documentation
  • Improve visibility of copy and line separator in dark mode (#​14987)

v0.8.4

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Enhancements
  • Improve styling of warning cause chains (#​14934)
  • Extend wheel filtering to Android tags (#​14977)
  • Perform wheel lockfile filtering based on platform and OS intersection (#​14976)
  • Clarify messaging when a new resolution needs to be performed (#​14938)
Preview features
  • Add support for extending package's build dependencies with extra-build-dependencies (#​14735)
  • Split preview mode into separate feature flags (#​14823)
Configuration
  • Add support for package specific exclude-newer dates via exclude-newer-package (#​14489)
Bug fixes
  • Avoid invalidating lockfile when path or workspace dependencies define explicit indexes (#​14876)
  • Copy entrypoints that have a shebang that differs in python vs python3 (#​14970)
  • Fix incorrect file permissions in wheel packages (#​14930)
  • Update validation for environments and required-environments in uv.toml (#​14905)
Documentation
  • Show uv_build in projects documentation (#​14968)
  • Add UV_ prefix to installer environment variables (#​14964)
  • Un-hide uv from --build-backend options (#​14939)
  • Update documentation for preview flags (#​14902)

v0.8.3

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Python
  • Add CPython 3.14.0rc1

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

Enhancements
  • Allow non-standard entrypoint names in uv_build (#​14867)
  • Publish riscv64 wheels to PyPI (#​14852)
Bug fixes
  • Avoid writing redacted credentials to tool receipt (#​14855)
  • Respect --with versions over base environment versions (#​14863)
  • Respect credentials from all defined indexes (#​14858)
  • Fix missed stabilization of removal of registry entry during Python uninstall (#​14859)
  • Improve concurrency safety of Python downloads into cache (#​14846)
Documentation
  • Fix typos in uv_build reference documentation (#​14853)
  • Move the "Cargo" install method further down in docs (#​14842)

v0.8.2

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Enhancements
  • Add derivation chains for dependency errors (#​14824)
Configuration
Bug fixes
  • Avoid reading files in the environment bin that are not entrypoints (#​14830)
  • Avoid removing empty directories when constructing virtual environments (#​14822)
  • Preserve index URL priority order when writing to pyproject.toml (#​14831)
Rust API
  • Expose tls_built_in_root_certs for client (#​14816)
Documentation

v0.8.1

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Python
  • Add 3.13.7
  • Improve performance of zstd in Python 3.14

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

Enhancements
  • Add an aarch64-pc-windows-msvc target for python-platform (#​15347)
  • Add fallback parent process detection to uv tool update-shell (#​15356)
  • Install non-build-isolation packages in a second phase (#​15306)
  • Add hint when virtual environments are included in source distributions (#​15202)
  • Add Docker images derived from buildpack-deps:trixie, debian:trixie-slim, alpine:3.22 (#​15351)
Bug fixes
  • Reject already-installed wheels built with outdated settings (#​15289)
  • Skip interpreters that are not found on query (#​15315)
  • Handle dotted package names in script path resolution (#​15300)
  • Reject match-runtime = true for dynamic packages (#​15292)
Documentation
  • Document improvements to build-isolation setups (#​15326)
  • Fix reference documentation recommendation to use uv cache clean instead of clear (#​15313)

v0.8.0

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Since we released uv 0.7.0 in April, we've accumulated various changes that improve correctness and user experience, but could break some workflows. This release contains those changes; many have been marked as breaking out of an abundance of caution. We expect most users to be able to upgrade without making changes.

This release also includes the stabilization of a couple uv python install features, which have been available under preview since late last year.

Breaking changes

  • Install Python executables into a directory on the PATH (#​14626)

    uv python install now installs a versioned Python executable (e.g., python3.13) into a directory on the PATH (e.g., ~/.local/bin) by default. This behavior has been available under the --preview flag since Oct 2024. This change should not be breaking unless it shadows a Python executable elsewhere on the PATH.

    To install unversioned executables, i.e., python3 and python, use the --default flag. The --default flag has also been in preview, but is not stabilized in this release.

    Note that these executables point to the base Python installation and only include the standard library. That means they will not include dependencies from your current project (use uv run python instead) and you cannot install packages into their environment (use uvx --with <package> python instead).

    As with tool installation, the target directory respects common variables like XDG_BIN_HOME and can be overridden with a UV_PYTHON_BIN_DIR variable.

    You can opt out of this behavior with uv python install --no-bin or UV_PYTHON_INSTALL_BIN=0.

    See the documentation on installing Python executables for more details.

  • Register Python versions with the Windows Registry (#​14625)

    uv python install now registers the installed Python version with the Windows Registry as specified by PEP 514. This allows using uv installed Python versions via the py launcher. This behavior has been available under the --preview flag since Jan 2025. This change should not be breaking, as using the uv Python versions with py requires explicit opt in.

    You can opt out of this behavior with uv python install --no-registry or UV_PYTHON_INSTALL_REGISTRY=0.

  • Prompt before removing an existing directory in uv venv (#​14309)

    Previously, uv venv would remove an existing virtual environment without confirmation. While this is consistent with the behavior of project commands (e.g., uv sync), it's surprising to users that are using imperative workflows (i.e., uv pip). Now, uv venv will prompt for confirmation before removing an existing virtual environment. If not in an interactive context, uv will still remove the virtual environment for backwards compatibility. However, this behavior is likely to change in a future release.

    The behavior for other commands (e.g., uv sync) is unchanged.

    You can opt out of this behavior by setting UV_VENV_CLEAR=1 or passing the --clear flag.

  • Validate that discovered interpreters meet the Python preference (#​7934)

    uv allows opting out of its managed Python versions with the --no-managed-python and python-preference options.

    Previously, uv would not enforce this option for Python interpreters discovered on the PATH. For example, if a symlink to a managed Python interpreter was created, uv would allow it to be used even if --no-managed-python was provided. Now, uv ignores Python interpreters that do not match the Python preference unless they are in an active virtual environment or are explicitly requested, e.g., with --python /path/to/python3.13.

    Similarly, uv would previously not invalidate existing project environments if they did not match the Python preference. Now, uv will invalidate and recreate project environments when the Python preference changes.

    You can opt out of this behavior by providing the explicit path to the Python interpreter providing --managed-python / --no-managed-python matching the interpreter you want.

  • Install dependencies without build systems when they are path sources (#​14413)

    When working on a project, uv uses the presence of a build system to determine if it should be built and installed into the environment. However, when a project is a dependency of another project, it can be surprising for the dependency to be missing from the environment.

    Previously, uv would not build and install dependencies with path sources unless they declared a build system or set tool.uv.package = true. Now, dependencies with path sources are built and installed regardless of the presence of a build system. If a build system is not present, the setuptools.build_meta:__legacy__ backend will be used (per PEP 517).

    You can opt out of this behavior by setting package = false in the source declaration, e.g.:

    [tool.uv.sources]
foo = { path = "./foo", package = false }

    Or, by setting tool.uv.package = false in the dependent pyproject.toml.

    See the documentation on virtual dependencies for details.

  • Install dependencies without build systems when they are workspace members (#​14663)

    As described above for dependencies with path sources, uv previously would not build and install workspace members that did not declare a build system. Now, uv will build and install workspace members that are a dependency of another workspace member regardless of the presence of a build system. The behavior is unchanged for workspace members that are not included in the project.dependencies, project.optional-dependencies, or dependency-groups tables of another workspace member.

    You can opt out of this behavior by setting tool.uv.package = false in the workspace member's pyproject.toml.

    See the documentation on virtual dependencies for details.

  • Bump --python-platform linux to manylinux_2_28 (#​14300)

    uv allows performing platform-specific resolution for explicit targets and provides short aliases, e.g., linux, for common targets.

    Previously, the default target for --python-platform linux was manylinux_2_17, which is compatible with most Linux distributions from 2014 or newer. We now default to manylinux_2_28, which is compatible with most Linux distributions from 2019 or newer. This change follows the lead of other tools, such as cibuildwheel, which changed their default to manylinux_2_28 in Mar 2025.

    This change only affects users requesting a specific target platform. Otherwise, uv detects the manylinux target from your local glibc version.

    You can opt out of this behavior by using --python-platform x86_64-manylinux_2_17 instead.

  • Remove uv version fallback (#​14161)

    In Apr 2025, uv changed the uv version command to an interface for viewing and updating the version of the current project. However, when outside a project, uv version would continue to display uv's version for backwards compatibility. Now, when used outside of a project, uv version will fail.

    You cannot opt out of this behavior. Use uv self version instead.

  • Require --global for removal of the global Python pin (#​14169)

    Previously, uv python pin --rm would allow you to remove the global Python pin without opt in. Now, uv requires the --global flag to remove the global Python pin.

    You cannot opt out of this behavior. Use the --global flag instead.

  • Support conflicting editable settings across groups (#​14197)

    Previously, uv would always treat a package as editable if any requirement requested it as editable. However, this prevented users from declaring path sources that toggled the editable setting across dependency groups. Now, uv allows declaring different editable values for conflicting groups. However, if a project includes a path dependency twice, once with editable = true and once without any editable annotation, those are now considered conflicting, and uv will exit with an error.

    You cannot opt out of this behavior. Use consistent editable settings or mark groups as conflicting.

  • Make uv_build the default build backend in uv init (#​14661)

    The uv build backend (uv_build) was stabilized in uv 0.7.19. Now, it is the default build backend for uv init --package and uv init --lib. Previously, hatchling was the default build backend. A build backend is still not used without opt-in in uv init, but we expect to change this in a future release.

    You can opt out of this behavior with uv init --build-backend hatchling.

  • Set default UV_TOOL_BIN_DIR on Docker images (#​13391)

    Previously, UV_TOOL_BIN_DIR was not set in Docker images which meant that uv tool install did not install tools into a directory on the PATH without additional configuration. Now, UV_TOOL_BIN_DIR is set to /usr/local/bin in all Docker derived images.

    When the default image user is overridden (e.g. USER <UID>) with a less privileged user, this may cause uv tool install to fail.

    You can opt out of this behavior by setting an alternative UV_TOOL_BIN_DIR.

  • Update --check to return an exit code of 1 (#​14167)

    uv uses an exit code of 1 to indicate a "successful failure" and an exit code of 2 to indicate an "error".

    Previously, uv lock --check and uv sync --check would exit with a code of 2 when the lockfile or environment were outdated. Now, uv will exit with a code of 1.

    You cannot opt out of this behavior.

  • Use an ephemeral environment for uv run --with invocations (#​14447)

    When using uv run --with, uv layers the requirements requested using --with into another virtual environment and caches it. Previously, uv would invoke the Python interpreter in this layered environment. However, this allows poisoning the cached environment and introduces race conditions for concurrent invocations. Now, uv will layer another empty virtual environment on top of the cached environment and invoke the Python interpreter there. This should only cause breakage in cases where the environment is being inspected at runtime.

    You cannot opt out of this behavior.

  • Restructure the uv venv command output and exit codes (#​14546)

    Previously, uv used miette to format the uv venv output. However, this was inconsistent with most of the uv CLI. Now, the output is a little different and the exit code has switched from 1 to 2 for some error cases.

    You cannot opt out of this behavior.

  • Default to --workspace when adding subdirectories (#​14529)

    When using uv add to add a subdirectory in a workspace, uv now defaults to adding the target as a workspace member.

    You can opt out of this behavior by providing --no-workspace.

  • Add missing validations for disallowed uv.toml fields (#​14322)

    uv does not allow some settings in the uv.toml. Previously, some settings were silently ignored when present in the uv.toml. Now, uv will error.

    You cannot opt out of this behavior. Use --no-config or remove the invalid settings.

Configuration
  • Add support for toggling Python bin and registry install options via env vars (#​14662)

v0.7.22

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Release Notes

Python
  • Upgrade GraalPy to 24.2.2

See the GraalPy release notes for more details.

Configuration
  • Add UV_COMPILE_BYTECODE_TIMEOUT environment variable (#​14369)
  • Allow users to override index cache-control headers (#​14620)
  • Add UV_LIBC to override libc selection in multi-libc environment (#​14646)
Bug fixes
  • Fix --all-arches when paired with --only-downloads (#​14629)
  • Skip Windows Python interpreters that return a broken MSIX package code (#​14636)
  • Warn on invalid uv.toml when provided via direct path (#​14653)
  • Improve async signal safety in Windows exception handler (#​14619)
Documentation
  • Mention the revision in the lockfile versioning doc (#​14634)
  • Move "Conflicting dependencies" to the "Resolution" page (#​14633)
  • Rename "Dependency specifiers" section to exclude PEP 508 reference (#​14631)
  • Suggest uv cache clean prior to --reinstall (#​14659)
Preview features
  • Make preview Python registration on Windows non-fatal (#​14614)
  • Update preview installation of Python executables to be non-fatal (#​14612)
  • Add uv python update-shell (#​14627)

Install uv 0.7.22

Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.7.22/uv-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.7.22/uv-installer.ps1 | iex"

Download uv 0.7.22

File Platform Checksum
uv-aarch64-apple-darwin.tar.gz Apple Silicon macOS checksum
uv-x86_64-apple-darwin.tar.gz Intel macOS checksum
uv-aarch64-pc-windows-msvc.zip ARM64 Windows 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-riscv64gc-unknown-linux-gnu.tar.gz RISCV 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

v0.7.21

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Release Notes

Python
  • Restore the SQLite fts4, fts5, rtree, and geopoly extensions on macOS and Linux

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

Enhancements
  • Add --python-platform to uv sync (#​14320)
  • Support pre-releases in uv version --bump (#​13578)
  • Add -w shorthand for --with (#​14530)
  • Add an exception handler on Windows to display information on crash (#​14582)
  • Add hint when Python downloads are disabled (#​14522)
  • Add UV_HTTP_RETRIES to customize retry counts (#​14544)
  • Follow leaf symlinks matched by globs in cache-key (#​13438)
  • Support parent path components (..) in globs in cache-key (#​13469)
  • Improve cache-key performance (#​13469)
Preview features
  • Add uv sync --output-format json (#​13689)
Bug fixes
  • Do not re-resolve with a new Python version in uv tool if it is incompatible with --python (#​14606)
Documentation
  • Document how to nest dependency groups with include-group (#​14539)
  • Fix repeated word in Pyodide doc (#​14554)
  • Update CONTRIBUTING.md with instructions to format Markdown files via Docker (#​14246)
  • Fix version number for setup-python (#​14533)

Install uv 0.7.21

Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.7.21/uv-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.7.21/uv-installer.ps1 | iex"

Download uv 0.7.21

File Platform Checksum
uv-aarch64-apple-darwin.tar.gz Apple Silicon macOS checksum
uv-x86_64-apple-darwin.tar.gz Intel macOS checksum
uv-aarch64-pc-windows-msvc.zip ARM64 Windows 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-riscv64gc-unknown-linux-gnu.tar.gz RISCV 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

v0.7.20

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Release Notes

Python
  • Add Python 3.14.0b4
  • Add zstd support to Python 3.14 on Unix (it already was available on Windows)
  • Add PyPy 7.3.20 (for Python 3.11.13)

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

Enhancements
  • Add --workspace flag to uv add (#​14496)
  • Add auto-detection for Intel GPUs (#​14386)
  • Drop trailing arguments when writing shebangs (#​14519)
  • Add debug message when skipping Python downloads (#​14509)
  • Add support for declaring multiple modules in namespace packages (#​14460)
Bug fixes
  • Revert normalization of trailing slashes on index URLs (#​14511)
  • Fix forced resolution with all extras in uv version (#​14434)
  • Fix handling of pre-releases in preferences (#​14498)
  • Remove transparent variants in uv-extract to enable retries (#​14450)
Rust API
  • Add method to get packages involved in a NoSolutionError (#​14457)
  • Make ErrorTree for NoSolutionError public (#​14444)
Documentation
  • Finish incomplete sentence in pip migration guide (#​14432)
  • Remove cache-dependency-glob examples for setup-uv (#​14493)
  • Remove uv pip sync suggestion with pyproject.toml (#​14510)
  • Update documentation for GitHub to use setup-uv@v6 (#​14490)

Install uv 0.7.20

Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.7.20/uv-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.7.20/uv-installer.ps1 | iex"

Download uv 0.7.20

File Platform Checksum
uv-aarch64-apple-darwin.tar.gz Apple Silicon macOS checksum
uv-x86_64-apple-darwin.tar.gz Intel macOS checksum
uv-aarch64-pc-windows-msvc.zip ARM64 Windows 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-riscv64gc-unknown-linux-gnu.tar.gz RISCV 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

v0.7.19

Compare Source

Release Notes

The uv build backend is now stable, and considered ready for production use.

The uv build backend is a great choice for pure Python projects. It has reasonable defaults, with the goal of requiring zero configuration for most users, but provides flexible configuration to accommodate most Python project structures. It integrates tightly with uv, to improve messaging and user experience. It validates project metadata and structures, preventing common mistakes. And, finally, it's very fast — uv sync on a new project (from uv init) is 10-30x faster than with other build backends.

To use uv as a build backend in an existing project, add uv_build to the [build-system] section in your pyproject.toml:

[build-system]
requires = ["uv_build>=0.7.19,<0.8.0"]
build-backend = "uv_build"

In a future release, it will replace hatchling as the default in uv init. As before, uv will remain compatible with all standards-compliant build backends.

Python
  • Add PGO distributions of Python for aarch64 Linux, which are more optimized for better performance

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

Enhancements
  • Ignore Python patch version for --universal pip compile (#​14405)
  • Update the tilde version specifier warning to include more context (#​14335)
  • Clarify behavior and hint on tool install when no executables are available (#​14423)
Bug fixes
  • Make project and interpreter lock acquisition non-fatal (#​14404)
  • Includes sys.prefix in cached environment keys to avoid --with collisions across projects (#​14403)
Documentation
  • Add a migration guide from pip to uv projects (#​12382)

Install uv 0.7.19

Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.7.19/uv-installer.sh | sh
Install prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.7.19/uv-installer.ps1 | iex"

Download uv 0.7.19

File Platform Checksum
uv-aarch64-apple-darwin.tar.gz Apple Silicon macOS checksum
uv-x86_64-apple-darwin.tar.gz Intel macOS checksum
uv-aarch64-pc-windows-msvc.zip ARM64 Windows 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-riscv64gc-unknown-linux-gnu.tar.gz RISCV 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

Configuration

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🚦 Automerge: Enabled.

♻️ Rebasing: Whenever MR becomes conflicted, or you tick the rebase/retry checkbox.

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  • If you want to rebase/retry this MR, check this box

This MR has been generated by Renovate Bot.

Edited by botaniker

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