uv 0.6.5

on Python PyPI

Release Notes

Some of the wheels for this build were initially not correctly published to PyPI. The release was temporarily yanked to avoid forcing users to build from source. The wheels were subsequently uploaded and the release was un-yanked.

Enhancements

• Allow --constraints and --overrides in uvx (#10207)
• Allow overrides in satisfies check for uv tool run (#11994)
• Allow users to set package = true on tool.uv.sources (#12014)
• Add support for Windows legacy scripts via uv run (#11888)
• Return error when running uvx with a .py script (#11623)
• Warn user on use of uvx run (#11992)

Configuration

• Add NO_BUILD and NO_BUILD_PACKAGE environment variables (#11968)

Performance

• Allow overrides in all satisfies checks (#11995)
• Respect markers on constraints when validating current environment (#11976)

Bug fixes

• Compare major-minor specifiers when filtering interpreters (#11952)
• Fix system site packages detection default (#11956)
• Invalidate lockfile when empty dependency groups are added or removed (#12010)
• Remove prepended sys.path (#11954)
• Fix PyPy Python version label (#11965)
• Fix error message suggesting --user instead of --username (#11947)

Preview

• Move the uv build backend into a separate, minimal uv_build package (#11446)

Install uv 0.6.5

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.6.5/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.6.5/uv-installer.ps1 | iex"

Download uv 0.6.5