astral-sh/uv 0.9.15 on GitHub

Release Notes

Released on 2025-12-02.

Continuing the unfortunate chain of disrupted releases, this release failed due to an error publishing new PEP 740 attestations to PyPI. The release workflow was re-run after removing the PEP 740 attestations (see #16944) and our GitHub and PyPI artifacts were published as normal, but the crates.io publish completed in the first run and does not match the 0.9.15 tag — instead, the crates were published at commit e7af583. The only difference is the inclusion of #16885.

Python

Add CPython 3.14.1
Add CPython 3.13.10

Enhancements

Add ROCm 6.4 to --torch-backend=auto (#16919)
Add a Windows manifest to uv binaries (#16894)
Add LFS toggle to Git sources (#16143)
Cache source reads during resolution (#16888)
Allow reading requirements from scripts without an extension (#16923)
Allow reading requirements from scripts with HTTP(S) paths (#16891)

Configuration

Add UV_HIDE_BUILD_OUTPUT to omit build logs (#16885)

Bug fixes

Fix uv-trampoline-builder builds from crates.io by moving bundled executables (#16922)
Respect NO_COLOR and always show the command as a header when paging uv help output (#16908)
Use 0o666 permissions for flock files instead of 0o777 (#16845)
Revert "Bump astral-tl to v0.7.10 (#16887)" to narrow down a regression causing hangs in metadata retrieval (#16938)

Documentation

Link to the uv version in crates.io member READMEs (#16939)

Install uv 0.9.15

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.9.15/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.9.15/uv-installer.ps1 | iex"

Download uv 0.9.15

File	Platform	Checksum
uv-aarch64-apple-darwin.tar.gz	Apple Silicon macOS	checksum
uv-x86_64-apple-darwin.tar.gz	Intel macOS	checksum
uv-aarch64-pc-windows-msvc.zip	ARM64 Windows	checksum
uv-i686-pc-windows-msvc.zip	x86 Windows	checksum
uv-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
uv-aarch64-unknown-linux-gnu.tar.gz	ARM64 Linux	checksum
uv-i686-unknown-linux-gnu.tar.gz	x86 Linux	checksum
uv-powerpc64-unknown-linux-gnu.tar.gz	PPC64 Linux	checksum
uv-powerpc64le-unknown-linux-gnu.tar.gz	PPC64LE Linux	checksum
uv-riscv64gc-unknown-linux-gnu.tar.gz	RISCV Linux	checksum
uv-s390x-unknown-linux-gnu.tar.gz	S390x Linux	checksum
uv-x86_64-unknown-linux-gnu.tar.gz	x64 Linux	checksum
uv-armv7-unknown-linux-gnueabihf.tar.gz	ARMv7 Linux	checksum
uv-aarch64-unknown-linux-musl.tar.gz	ARM64 MUSL Linux	checksum
uv-i686-unknown-linux-musl.tar.gz	x86 MUSL Linux	checksum
uv-x86_64-unknown-linux-musl.tar.gz	x64 MUSL Linux	checksum
uv-arm-unknown-linux-musleabihf.tar.gz	ARMv6 MUSL Linux (Hardfloat)	checksum
uv-armv7-unknown-linux-musleabihf.tar.gz	ARMv7 MUSL Linux	checksum

Verifying GitHub Artifact Attestations

The artifacts in this release have attestations generated with GitHub Artifact Attestations. These can be verified by using the GitHub CLI:

gh attestation verify <file-path of downloaded artifact> --repo astral-sh/uv

You can also download the attestation from GitHub and verify against that directly:

gh attestation verify <file-path of downloaded artifact> --bundle <file-path of downloaded attestation>