uv 0.8.23

on Python PyPI

Release Notes

Released on 2025-10-03.

Enhancements

• Build s390x on stable Rust compiler version (#16082)
• Add UV_SKIP_WHEEL_FILENAME_CHECK to allow installing invalid wheels (#16046)

Bug fixes

• Avoid rejecting already-installed URL distributions with --no-sources (#16094)
• Confirm that the directory name is a valid Python install key during managed check (#16080)
• Ignore origin when comparing installed tools (#16055)
• Make cache control lookups robust to username (#16088)
• Re-order lock validation checks by severity (#16045)
• Remove tracking of inferred dependency conflicts (#15909)
• Respect --no-color on the CLI (#16044)
• Deduplicate marker-specific dependencies in uv pip tree output (#16078)

Documentation

• Document transparent x86_64 emulation on aarch64 (#16041)
• Document why we ban URLs from index dependencies (#15929)
• Fix rendering of _CONDA_ROOT in reference (#16114)
• Windows arm64 and Linux RISC-V64 are Tier 2 supported (#16027)

Install uv 0.8.23

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.8.23/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.8.23/uv-installer.ps1 | iex"

Download uv 0.8.23