UV - 0.1.38

Release Notes

Enhancements

• Add alternate manylinux targets to --python-platform (#3229)
• An enum and backticks for lookahead error (#3216)
• Upgrade macOS target to 12.0 (#3228)
• Add keyring logs for URL and host fetches (#3212)
• Combine unresolvable error dependency clauses with the same root (#3225)

CLI

• Gave a better name to the --color placeholder (#3226)
• Warn when an unsupported Python version is encountered (#3250)

Configuration

• Use directory instead of file when searching for uv.toml file (#3203)

Performance

• Only perform fetches of credentials for a realm and username combination once (#3237)
• Unroll self-dependencies via extras (#3230)
• Use read-write locks instead of mutexes in authentication handling (#3210)

Bug fixes

• Avoid removing quites from requirements markers (#3214)
• Avoid adding extras when expanding constraints (#3232)
• Reinstall package when editable label is removed (#3219)

Documentation

• Add RAYON_NUM_THREADS to environment variable docs (#3223)
• Document support for HTTP proxy variables (#3247)
• Fix documentation for --python-platform (#3220)

Install uv 0.1.38

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.1.38/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -c "irm https://github.com/astral-sh/uv/releases/download/0.1.38/uv-installer.ps1 | iex"

Download uv 0.1.38

| File | Platform | Checksum |
|--------|----------|----------|
| uv-aarch64-apple-darwin.tar.gz | Apple Silicon macOS | checksum |
| uv-x86_64-apple-darwin.tar.gz | Intel macOS | 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-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 |