uv 0.11.33

on Python PyPI

Release Notes

Released on 2026-07-28.

Enhancements

• Abort panics in release builds for smaller uv binaries (#20271)
• Use .tar.gz archives for Pyodide installs (#20667)

Preview features

• Avoid checking any scripts in uv check unless --script is passed (#20676)
• Check locked tools for malware before cache reuse (#20301)
• Write and read package.metadata-free lockfiles (#20688, #20691, #20685, #20695)

Bug fixes

• Correctly split dependencies into production and optional markers (#20671)
• Fix discrepancies in argument parsing of exclude-newer (#20679)
• Cleanup managed Python temporary directory on error (#20752)

Install uv 0.11.33

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/uv/releases/download/0.11.33/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://releases.astral.sh/github/uv/releases/download/0.11.33/uv-installer.ps1 | iex"

Download uv 0.11.33

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>