uv 0.8.14

on Python PyPI

Release Notes

Python

• Add managed CPython distributions for aarch64 musl

Enhancements

• Add --python-platform to uv pip check (#15486)
• Add an environment variable for UV_ISOLATED (#15428)
• Add logging to the uv build backend (#15533)
• Allow more trailing null bytes in zip files (#15452)
• Allow pinning managed Python versions to specific build versions (#15314)
• Cache PyTorch wheels by default (#15481)
• Reject already-installed wheels that don't match the target platform (#15484)
• Add --no-install-local option to uv sync, uv add and uv export (#15328)
• Include cycle error message in uv pip CLI (#15453)

Preview features

• Fix format of {version} on uv format failure (#15527)
• Lock during installs in uv format to prevent races (#15551)
• Respect --project in uv format (#15438)
• Run uv format in the project root (#15440)

Configuration

• Add file-to-CLI overrides for build isolation configuration (#15437)
• Add file-to-CLI overrides for reinstall configuration (#15426)

Performance

• Cache WHEEL and METADATA reads in installed distributions (#15489)

Bug fixes

• Avoid erroring when creating venv in current working directory (#15537)
• Avoid introducing unnecessary system dependency on CUDA (#15449)
• Clear discovered site packages when creating virtual environment (#15522)
• Read index credentials from the environment during uv publish checks (#15545)
• Refuse to remove non-virtual environments in uv venv (#15538)
• Stop setting CLICOLOR_FORCE=1 when calling build backends (#15472)
• Support file or directory removal for Windows symlinks (#15543)

Documentation

• Fix GitHub guide highlight lines (#15443)
• Move Resolver to new Internals section in the Reference (#15465)
• Split the "Authentication" page into sections (#15575)
• Update uninstall docs to mention uvw.exe needs to be removed (#15536)

Install uv 0.8.14

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.8.14/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.8.14/uv-installer.ps1 | iex"

Download uv 0.8.14