uv 0.10.10

on Python PyPI

Release Notes

Released on 2026-03-13.

Python

• Add CPython 3.15.0a7 (#18403)

Enhancements

• Add --outdated flag to uv tool list (#18318)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 --project directory 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 clear an alias of uv cache clean (#18420)
• Reject invalid classifiers, warn on license classifiers in uv_build (#18419)

Preview features

• Add links to uv audit output (#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 | sh

Install 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/uv

You 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>