v7.13.4

Compare Source

• Fix: the third-party code fix in 7.13.3 required examining the parent
  directories where coverage was run. In the unusual situation that one of the
  parent directories is unreadable, a PermissionError would occur, as
  described in issue 2129_. This is now fixed.

• Fix: in test suites that change sys.path, coverage.py could fail with
  "RuntimeError: Set changed size during iteration" as described and fixed in
  pull 2130_. Thanks, Noah Fatsi.

• We now publish ppc64le wheels, thanks to Pankhudi Jain <pull 2121_>_.

.. _pull 2121: #​2121
.. _issue 2129: #​2129
.. _pull 2130: #​2130

.. _changes_7-13-3:

v0.10.4

Compare Source

Released on 2026-02-17.

Enhancements

• Remove duplicate references to the affected paths when showing uv python errors (#​18008)
• Skip discovery of workspace members that contain only git-ignored files, including in sub-directories (#​18051)

Bug fixes

• Don't panic when initialising a package at the filesystem root (e.g. uv init / --name foo) (#​17983)
• Fix permissions on wheel and sdist files produced by the uv_build build backend (#​18020)
• Revert locked file change to fix locked files on NFS mounts (#​18071)

v0.10.3

Compare Source

Released on 2026-02-16.

Python

• Add CPython 3.15.0a6

Enhancements

• Don't open file locks for writing (#​17956)
• Make Windows trampoline error messages consistent with uv proper (#​17969)
• Log which preview features are enabled (#​17968)

Preview features

• Add support for ruff version constraints and exclude-newer in uv format (#​17651)
• Fix script path handling when target-workspace-discovery is enabled (#​17965)
• Use version constraints to select the default ruff version used by uv format (#​17977)

Bug fixes

• Avoid matching managed Python versions by prefixes, e.g. don't match CPython 3.10 when cpython-3.1 is specified (#​17972)
• Fix handling of --allow-existing with minor version links on Windows (#​17978)
• Fix panic when encountering unmanaged workspace members (#​17974)
• Improve accuracy of request timing (#​18007)
• Reject u64::MAX in version segments to prevent overflow (#​17985)

Documentation

• Reference Debian Trixie instead of Bookworm (#​17991)

v0.10.2

Compare Source

Released on 2026-02-10.

Enhancements

• Deprecate unexpected ZIP compression methods (#​17946)

Bug fixes

• Fix cargo-install failing due to missing uv-test dependency (#​17954)

v0.10.1

Compare Source

Released on 2026-02-10.

Enhancements

• Don't panic on metadata read errors (#​17904)
• Skip empty workspace members instead of failing (#​17901)
• Don't fail creating a read-only sdist-vX/.git if it already exists (#​17825)

Documentation

• Suggest uv python update-shell over uv tool update-shell in Python docs (#​17941)