Sourced from ruff's releases.

0.14.10

Release Notes

Released on 2025-12-18.

Preview features

• [formatter] Fluent formatting of method chains (#21369)
• [formatter] Keep lambda parameters on one line and parenthesize the body if it expands (#21385)
• [flake8-implicit-str-concat] New rule to prevent implicit string concatenation in collections (ISC004) (#21972)
• [flake8-use-pathlib] Make fixes unsafe when types change in compound statements (PTH104, PTH105, PTH109, PTH115) (#22009)
• [refurb] Extend support for Path.open (FURB101, FURB103) (#21080)

Bug fixes

• [pyupgrade] Fix parsing named Unicode escape sequences (UP032) (#21901)

Rule changes

• [eradicate] Ignore ruff:disable and ruff:enable comments in ERA001 (#22038)
• [flake8-pytest-style] Allow match and check keyword arguments without an expected exception type (PT010) (#21964)
• [syntax-errors] Annotated name cannot be global (#20868)

Documentation

• Add uv and ty to the Ruff README (#21996)
• Document known lambda formatting deviations from Black (#21954)
• Update setup.md (#22024)
• [flake8-bandit] Fix broken link (S704) (#22039)

Other changes

• Fix playground Share button showing "Copied!" before clipboard copy completes (#21942)

Contributors

• @​dylwil3
• @​charliecloudberry
• @​charliermarsh
• @​chirizxc
• @​ntBre
• @​zanieb
• @​amyreese
• @​hauntsaninja
• @​11happy
• @​mahiro72
• @​MichaReiser
• @​phongddo
• @​PeterJCLaw

... (truncated)

Sourced from ruff's changelog.

0.14.10

Released on 2025-12-18.

Preview features

• [formatter] Fluent formatting of method chains (#21369)
• [formatter] Keep lambda parameters on one line and parenthesize the body if it expands (#21385)
• [flake8-implicit-str-concat] New rule to prevent implicit string concatenation in collections (ISC004) (#21972)
• [flake8-use-pathlib] Make fixes unsafe when types change in compound statements (PTH104, PTH105, PTH109, PTH115) (#22009)
• [refurb] Extend support for Path.open (FURB101, FURB103) (#21080)

Bug fixes

• [pyupgrade] Fix parsing named Unicode escape sequences (UP032) (#21901)

Rule changes

• [eradicate] Ignore ruff:disable and ruff:enable comments in ERA001 (#22038)
• [flake8-pytest-style] Allow match and check keyword arguments without an expected exception type (PT010) (#21964)
• [syntax-errors] Annotated name cannot be global (#20868)

Documentation

• Add uv and ty to the Ruff README (#21996)
• Document known lambda formatting deviations from Black (#21954)
• Update setup.md (#22024)
• [flake8-bandit] Fix broken link (S704) (#22039)

Other changes

• Fix playground Share button showing "Copied!" before clipboard copy completes (#21942)

Contributors

• @​dylwil3
• @​charliecloudberry
• @​charliermarsh
• @​chirizxc
• @​ntBre
• @​zanieb
• @​amyreese
• @​hauntsaninja
• @​11happy
• @​mahiro72
• @​MichaReiser
• @​phongddo
• @​PeterJCLaw

0.14.9

... (truncated)

• 45bbb4c Bump 0.14.10 (#22058)
• 42b9727 [ty] Use datatest instead of dirtest (#21937)
• f7ec178 [ty] Gracefully handle client requests that can't be deserialized (#22051)
• c315164 [ty] Don't suggest keyword statements when only expressions are valid
• bb1955e [ty] Use cursor context in a few more places...
• 070e08a [ty] Move completion function to the top
• bab3924 [ty] Refactor completion generation
• 10748b2 [flake8-pytest-style] Allow match and check keyword arguments without a...
• 56539db [ty] Fix some configuration panics in the LSP (#22040)
• 8d32ad1 [ty] Add support for attribute docstrings (#22036)
• Additional commits viewable in compare view

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