astral-sh/uv 0.9.12

on GitHub

Release Notes

Released on 2025-11-24.

Enhancements

• Allow --with-requirements to load extensionless inline-metadata scripts (#16744)
• Collect and upload PEP 740 attestations during uv publish (#16731)
• Prevent uv export from overwriting pyproject.toml (#16745)

Documentation

• Add a crates.io README for uv (#16809)
• Add documentation for intermediate Docker layers in a workspace (#16787)
• Enumerate workspace members in the uv crate README (#16811)
• Fix documentation links for crates (#16801)
• Generate a crates.io README for uv workspace members (#16812)
• Move the "Export" guide to the projects concept section (#16835)
• Update the cargo install recommendation to use crates (#16800)
• Use the word "internal" in crate descriptions (#16810)

Install uv 0.9.12

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.9.12/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.9.12/uv-installer.ps1 | iex"

Download uv 0.9.12

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>