Sourced from uv's releases.

0.7.8

Release Notes

Python

We are reverting most of our Python changes from uv 0.7.6 and uv 0.7.7 due to a miscompilation that makes the Python interpreter behave incorrectly, resulting in spurious type-errors involving str. This issue seems to be isolated to x86_64 Linux, and affected at least Python 3.12, 3.13, and 3.14.

The following changes that were introduced in those versions of uv are temporarily being reverted while we test and deploy a proper fix for the miscompilation:

• Add Python 3.14 on musl
• free-threaded Python on musl
• Add Python 3.14.0a7
• Statically link libpython into the interpreter on Linux for a significant performance boost

See the issue for details.

Documentation

• Remove misleading line in pin documentation (#13611)

Install uv 0.7.8

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.7.8/uv-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/astral-sh/uv/releases/download/0.7.8/uv-installer.ps1 | iex"

Download uv 0.7.8

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

... (truncated)

Sourced from uv's changelog.

0.7.8

Python

We are reverting most of our Python changes from uv 0.7.6 and uv 0.7.7 due to a miscompilation that makes the Python interpreter behave incorrectly, resulting in spurious type-errors involving str. This issue seems to be isolated to x86_64 Linux, and affected at least Python 3.12, 3.13, and 3.14.

The following changes that were introduced in those versions of uv are temporarily being reverted while we test and deploy a proper fix for the miscompilation:

• Add Python 3.14 on musl
• free-threaded Python on musl
• Add Python 3.14.0a7
• Statically link libpython into the interpreter on Linux for a significant performance boost

See the issue for details.

Documentation

• Remove misleading line in pin documentation (#13611)

0.7.7

Python

• Work around third-party packages that (incorrectly) assume the interpreter is dynamically linking libpython
• Allow the experimental JIT to be enabled at runtime on Python 3.13 and 3.14 on macOS on aarch64 aka Apple Silicon

See the python-build-standalone release notes for more details.

Bug fixes

• Make uv version lock and sync (#13317)
• Fix references to ldd in diagnostics to correctly refer to ld.so (#13552)

Documentation

• Clarify adding SSH Git dependencies (#13534)

0.7.6

Python

• Add Python 3.14 on musl
• Add free-threaded Python on musl
• Add Python 3.14.0a7

... (truncated)

• 0ddcc19 Bump version to 0.7.8 (#13629)
• b93ce23 blocklist the linux cpython builds from 20250517 (#13617)
• 67bf3eb Fix tests due to yanked configargparse (#13623)
• 680392f Update PubGrub to 06ec5a5 (#13616)
• 3758c51 Remove misleading line in pin documentation (#13611)
• 30be27b No GHA token for cross arch tests (#13599)
• 8580b4b Bump version to 0.7.7 (#13601)
• 46bc7d3 Build backend: Support stubs packages (#13563)
• c847957 Sync latest Python releases (#13593)
• c7cabfc Update markdown to v1 and fix CLI reference links (#13166)
• Additional commits viewable in compare view

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