uv 0.4.19

on Python PyPI

Release Notes

Enhancements

• Add managed downloads for CPython 3.13.0rc3 and 3.12.7 (#7880)
• Display the target virtual environment path if non-default (#7850)
• Preserve case-insensitive sorts in uv add (#7864)
• Respect project upper bounds when filtering wheels on requires-python (#7904)
• Add --script to uv run to treat an input as PEP 723 regardless of extension (#7739)
• Improve legibility of build failure errors (#7854)
• Show interpreter source during Python discovery query errors (#7928)

Configuration

• Add UV_FIND_LINKS environment variable for --find-links (#7912)
• Ignore empty string values for UV_PYTHON environment variable (#7878)

Bug fixes

• Allow py3x-none tags in newer than Python 3.x (#7867)
• Allow self-dependencies in the dev section (#7943)
• Always ignore cp2 wheels in resolution (#7902)
• Clear the publish progress bar on retry (#7921)
• Fix parsing of gnueabi libc variants in Python version requests (#7975)
• Simplify supported environments when comparing to lockfile (#7894)
• Trim commits when reading from Git refs (#7922)
• Use a higher HTTP read timeout when publishing packages (#7923)
• Remove the first empty line for uv tree --package foo (#7885)

Documentation

• Add 3.13 support to the platform reference (#7971)
• Clarify project environment creation a little (#7941)
• Fix code block title in Gitlab integration docs (#7861)
• Fix documentation (projects guide) regarding adding a git dependency (#7916)
• fix uninstallation command for windows on documentation (#7944)
• Clearly specify the minimum supported Windows Server version in the document (#7946)

Rust API

• Remove unused Sha256Reader (#7929)
• Remove unnecessary Deserialize derives on settings (#7856)

Install uv 0.4.19

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.4.19/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy ByPass -c "irm https://github.com/astral-sh/uv/releases/download/0.4.19/uv-installer.ps1 | iex"

Download uv 0.4.19