astral-sh/uv 0.5.22

on GitHub

Release Notes

Enhancements

• Include version and contact information in GitHub User Agent (#10785)

Performance

• Add fast-path for recursive extras in dynamic validation (#10823)
• Fetch pyproject.toml from GitHub API (#10765)
• Remove allocation in Git SHA truncation (#10801)
• Skip GitHub fast path when full commit is already known (#10800)

Bug fixes

• Add fallback to build backend when Requires-Dist mismatches (#10797)
• Avoid deserialization error for paths above the root (#10789)
• Avoid respecting preferences from other indexes (#10782)
• Disable the distutils setuptools shim during interpreter query (#10819)
• Omit variant when detecting compatible Python installs (#10722)
• Remove TOCTOU errors in Git clone (#10758)
• Validate metadata under GitHub fast path (#10796)
• Include conflict markers in fork markers (#10818)

Error messages

• Add tag incompatibility hints to sync failures (#10739)
• Improve log when distutils is missing (#10713)
• Show non-critical Python discovery errors if no other interpreter is found (#10716)
• Use colors for lock errors (#10736)

Documentation

• Add testing instructions to the AWS Lambda guide (#10805)

Install uv 0.5.22

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.5.22/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.5.22/uv-installer.ps1 | iex"

Download uv 0.5.22