Releases: astral-sh/uv
Releases · astral-sh/uv
0.10.10
Immutable
release. Only release title and notes can be modified.
Release Notes
Released on 2026-03-13.
Python
- Add CPython 3.15.0a7 (#18403)
Enhancements
- Add
--outdatedflag touv tool list(#18318) - Add riscv64 musl target to build-release-binaries workflow (#18228)
- Fetch Ruff from an Astral mirror (#18286)
- Improve error handling for platform detection in Python downloads (#18453)
- Warn if
--projectdirectory does not exist (#17714) - Warn when workspace member scripts are skipped due to missing build system (#18389)
- Update build backend versions used in
uv init(#18417) - Log explicit config file path in verbose output (#18353)
- Make
uv cache clearan alias ofuv cache clean(#18420) - Reject invalid classifiers, warn on license classifiers in
uv_build(#18419)
Preview features
- Add links to
uv auditoutput (#18392) - Output/report formatting for
uv audit(#18193) - Switch to batched OSV queries for
uv audit(#18394)
Bug fixes
- Avoid sharing version metadata across indexes (#18373)
- Bump zlib-rs to 0.6.2 to fix panic on decompression of large wheels on Windows (#18362)
- Filter out unsupported environment wheels (#18445)
- Preserve absolute/relative paths in lockfiles (#18176)
- Recreate Python environments under
uv tool install --force(#18399) - Respect timestamp and other cache keys in cached environments (#18396)
- Simplify selected extra markers in
uv export(#18433) - Send pyx mint-token requests with a proper
Content-Type(#18334) - Fix Windows operating system and version reporting (#18383)
Documentation
- Update the platform support policy with a tier 3 section including freebsd and 32-bit windows (#18345)
Install uv 0.10.10
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/uv/releases/download/0.10.10/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/uv/releases/download/0.10.10/uv-installer.ps1 | iex"Download uv 0.10.10
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>0.10.9
Immutable
release. Only release title and notes can be modified.
Release Notes
Released on 2026-03-06.
Enhancements
- Add
fbgemm-gpu,fbgemm-gpu-genai,torchrec, andtorchtuneto the PyTorch list (#18338) - Add torchcodec to PyTorch List (#18336)
- Log the duration we took before erroring (#18231)
- Warn when using
uv_buildsettings withoutuv_build(#15750) - Add fallback to
/usr/lib/os-releaseon Linux system lookup failure (#18349) - Use
cargo auditableto include SBOM in uv builds (#18276)
Configuration
- Add an environment variable for
UV_VENV_RELOCATABLE(#18331)
Performance
Bug fixes
- Continue on trampoline job assignment failures (#18291)
- Handle the hard link limit gracefully instead of failing (#17699)
- Respect build constraints for workspace members (#18350)
- Revalidate editables and other dependencies in scripts (#18328)
- Support Python 3.13+ on Android (#18301)
- Support
cp3-none-any(#17064) - Skip tool environments with broken links to Python on Windows (#17176)
Documentation
- Add documentation for common marker values (#18327)
- Improve documentation on virtual dependencies (#18346)
Install uv 0.10.9
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/uv/releases/download/0.10.9/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/uv/releases/download/0.10.9/uv-installer.ps1 | iex"Download uv 0.10.9
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>0.10.8
Immutable
release. Only release title and notes can be modified.
Release Notes
Released on 2026-03-03.
Python
- Add CPython 3.10.20
- Add CPython 3.11.15
- Add CPython 3.12.13
Enhancements
- Add Docker images based on Docker Hardened Images (#18247)
- Add resolver hint when
--exclude-newerfilters out all versions of a package (#18217) - Configure a real retry minimum delay of 1s (#18201)
- Expand
uv_builddirect build compatibility (#17902) - Fetch CPython from an Astral mirror by default (#18207)
- Download uv releases from an Astral mirror in installers by default (#18191)
- Add SBOM attestations to Docker images (#18252)
- Improve hint for installing meson-python when missing as build backend (#15826)
Configuration
- Add
UV_INIT_BAREenvironment variable foruv init(#18210)
Bug fixes
- Prevent
uv tool upgradefrom installing excluded dependencies (#18022) - Promote authentication policy when saving tool receipts (#18246)
- Respect exclusions in scripts (#18269)
- Retain default-branch Git SHAs in
pylock.tomlfiles (#18227) - Skip installed Python check for URL dependencies (#18211)
- Respect constraints during
--upgrade(#18226) - Fix
uv treeorphaned roots and premature deduplication (#17212)
Documentation
- Mention cooldown and tweak inline script metadata in dependency bots documentation (#18230)
- Move cache prune in GitLab to
after_script(#18206)
Install uv 0.10.8
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/uv/releases/download/0.10.8/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/uv/releases/download/0.10.8/uv-installer.ps1 | iex"Download uv 0.10.8
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>0.10.7
Release Notes
Released on 2026-02-27.
Bug fixes
- Fix handling of junctions in Windows Containers on Windows (#18192)
Enhancements
Install uv 0.10.7
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.10.7/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.10.7/uv-installer.ps1 | iex"Download uv 0.10.7
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>0.10.6
Release Notes
Released on 2026-02-24.
Bug fixes
- Apply lockfile marker normalization for fork markers (#18116)
- Fix Python version selection for scripts with a
requires-pythonconflicting with.python-version(#18097) - Preserve file permissions when using reflinks on Linux (#18187)
Documentation
- Remove verbose documentation from optional dependencies help text (#18180)
Install uv 0.10.6
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.10.6/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.10.6/uv-installer.ps1 | iex"Download uv 0.10.6
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>0.10.5
Release Notes
Released on 2026-02-23.
Enhancements
- Add hint when named index is found in a parent config file (#18087)
- Add warning for
uv lock --frozen(#17859) - Attempt to use reflinks by default on Linux (#18117)
- Fallback to hardlinks after reflink failure before copying (#18104)
- Filter
pylock.tomlwheels by tags andrequires-python(#18081) - Validate wheel filenames are normalized during
uv publish(#17783) - Fix message when
exclude-newerinvalidates the lock file (#18100) - Change the missing files log level to debug (#18075)
Performance
- Improve performance of repeated conflicts with an extra (#18094)
Bug fixes
- Fix
--no-emit-workspacewith--all-packageson single-member workspaces (#18098) - Fix
UV_NO_DEFAULT_GROUPSrejecting truthy values like1(#18057) - Fix iOS detection (#17973)
- Propagate project-level conflicts to package extras (#18096)
- Use a global build concurrency semaphore (#18054)
Documentation
- Update documentation heading for environment variable files (#18122)
- Fix comment about
uv exportformats (#17900) - Make it clear that Windows is supported in user- and system- level configuration docs (#18106)
Install uv 0.10.5
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.10.5/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.10.5/uv-installer.ps1 | iex"Download uv 0.10.5
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>0.10.4
Release Notes
Released on 2026-02-17.
Enhancements
- Remove duplicate references to the affected paths when showing
uv pythonerrors (#18008) - Skip discovery of workspace members that contain only git-ignored files, including in sub-directories (#18051)
Bug fixes
- Don't panic when initialising a package at the filesystem root (e.g.
uv init / --name foo) (#17983) - Fix permissions on
wheelandsdistfiles produced by theuv_buildbuild backend (#18020) - Revert locked file change to fix locked files on NFS mounts (#18071)
Install uv 0.10.4
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.10.4/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.10.4/uv-installer.ps1 | iex"Download uv 0.10.4
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>0.10.3
Release Notes
Released on 2026-02-16.
Python
- Add CPython 3.15.0a6
Enhancements
- Don't open file locks for writing (#17956)
- Make Windows trampoline error messages consistent with uv proper (#17969)
- Log which preview features are enabled (#17968)
Preview features
- Add support for ruff version constraints and
exclude-newerinuv format(#17651) - Fix script path handling when
target-workspace-discoveryis enabled (#17965) - Use version constraints to select the default ruff version used by
uv format(#17977)
Bug fixes
- Avoid matching managed Python versions by prefixes, e.g. don't match CPython 3.10 when
cpython-3.1is specified (#17972) - Fix handling of
--allow-existingwith minor version links on Windows (#17978) - Fix panic when encountering unmanaged workspace members (#17974)
- Improve accuracy of request timing (#18007)
- Reject
u64::MAXin version segments to prevent overflow (#17985)
Documentation
- Reference Debian Trixie instead of Bookworm (#17991)
Install uv 0.10.3
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.10.3/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.10.3/uv-installer.ps1 | iex"Download uv 0.10.3
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>0.10.2
Release Notes
Released on 2026-02-10.
Enhancements
- Deprecate unexpected ZIP compression methods (#17946)
Bug fixes
- Fix
cargo-installfailing due to missinguv-testdependency (#17954)
Install uv 0.10.2
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.10.2/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.10.2/uv-installer.ps1 | iex"Download uv 0.10.2
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>0.10.1
Release Notes
Released on 2026-02-10.
Enhancements
- Don't panic on metadata read errors (#17904)
- Skip empty workspace members instead of failing (#17901)
- Don't fail creating a read-only
sdist-vX/.gitif it already exists (#17825)
Documentation
- Suggest
uv python update-shelloveruv tool update-shellin Python docs (#17941)
Install uv 0.10.1
Install prebuilt binaries via shell script
curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.10.1/uv-installer.sh | shInstall prebuilt binaries via powershell script
powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.10.1/uv-installer.ps1 | iex"Download uv 0.10.1
Verifying GitHub Artifact Attestations
The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:
gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uvYou can also download the attestation from GitHub and verify against that directly:
gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>