UV is a blazingly fast Python package and project manager written in Rust. It's designed to be a drop-in replacement for pip, virtualenv, pip-tools, pipx, poetry, and pyenv — all in one tool!

I have a non-freethreaded copy of Python 3.14 installed from my distro and free-threaded Python 3.14 installed managed with uv: lengau@ratel:~$ uv python list cpython-3.15.0a1-linux-x86_64-gnu ...

A vulnerability in the popular Rust crate async-tar has affected the fast uv Python package manager, which uses a forked version that's now patched – but the most ...

Astral, which makes high-performance Python tools such as the Ruff linter, has launched uv, an “extremely fast” Python package installer and resolver written in Rust. Designed as a drop-in replacement ...

The best new features and fixes in Python 3.14 Released in October 2025, the latest edition of Python makes free-threaded ...