Ruff version history

1. 2026-10-15
   0.17.10.17.1

   \[`pycodestyle`\] Don't treat `None`, `True`, or `False` as keywords (`E271`-`E274`) ([#29322](https://github.com/astral-sh/ruff/pull/29322))

   fix
   Official release ↗
2. 2026-10-09
   0.17.00.17.0

   The executables in our macOS and Windows release archives and `ruff` wheels are now code-signed. macOS executables are signed with an Apple Developer ID certificate and notarize…

   securitydeprecationremovalfeaturefix
   Official release ↗
3. 2026-10-01
   0.16.100.16.10

   Add a migration guide for categories ([#28087](https://github.com/astral-sh/ruff/pull/28087))

   featurefix
   Official release ↗
4. 2026-09-24
   0.16.90.16.9

   \[`ruff`\] Avoid false positives for overloaded division (`RUF069`) ([#28309](https://github.com/astral-sh/ruff/pull/28309))

   fix
   Official release ↗
5. 2026-09-16
   0.16.80.16.8

   Visit functional `TypedDict` keyword arguments correctly ([#28584](https://github.com/astral-sh/ruff/pull/28584))

   deprecationfeaturefix
   Official release ↗
6. 2026-09-10
   0.16.70.16.7

   \[`ruff`\] Add rule for default values on method receivers (`RUF077`) ([#26700](https://github.com/astral-sh/ruff/pull/26700))

   removalfeaturefix
   Official release ↗
7. 2026-09-03
   0.16.60.16.6

   Move `pytest-fixture-autouse` to the `restriction` category ([#28219](https://github.com/astral-sh/ruff/pull/28219))

   removalfeaturefix
   Official release ↗
8. 2026-08-27
   0.16.50.16.5

   Allow rules without codes ([#28049](https://github.com/astral-sh/ruff/pull/28049))

   featurefix
   Official release ↗
9. 2026-08-20
   0.16.40.16.4

   \[`flake8-use-pathlib`\] Add autofix for `PTH116` ([#26460](https://github.com/astral-sh/ruff/pull/26460))

   featurefix
   Official release ↗
10. 2026-08-13
    0.16.30.16.3

    \[`pylint`\] Fix false negatives on negative numbers (`PLR6104`) ([#27251](https://github.com/astral-sh/ruff/pull/27251))

    featurefix
    Official release ↗
11. 2026-08-07
    0.16.20.16.2

    \[`flake8-pyi`\] Avoid false positives on `singledispatch` functions (`PYI041`) ([#27335](https://github.com/astral-sh/ruff/pull/27335))

    fix
    Official release ↗
12. 2026-07-30
    0.16.10.16.1

    Add an option to opt out of human-readable names ([#27160](https://github.com/astral-sh/ruff/pull/27160))

    removalfeaturefix
    Official release ↗
13. 2026-07-23
    0.16.00.16.0

    Check out the [blog post](https://astral.sh/blog/ruff-v0.16.0) for a migration guide and overview of the changes!

    removalfeaturefix
    Official release ↗
14. 2026-07-16
    0.15.220.15.22

    \[`pycodestyle`\] Add an autofix for `E402` ([#22212](https://github.com/astral-sh/ruff/pull/22212))

    featurefix
    Official release ↗
15. 2026-07-09
    0.15.210.15.21

    Add `--add-ignore` for adding `ruff:ignore` comments ([#26346](https://github.com/astral-sh/ruff/pull/26346))

    deprecationfeaturefix
    Official release ↗
16. 2026-06-25
    0.15.200.15.20

    Allow human-readable names in rule selectors ([#25887](https://github.com/astral-sh/ruff/pull/25887))

    removalfeature
    Official release ↗
17. 2026-06-24
    0.15.190.15.19

    Support human-readable names when hovering suppression comments and in code actions ([#26114](https://github.com/astral-sh/ruff/pull/26114))

    fix
    Official release ↗
18. 2026-06-18
    0.15.180.15.18

    Handle nested `ruff:ignore` comments ([#25791](https://github.com/astral-sh/ruff/pull/25791))

    featurefix
    Official release ↗
19. 2026-06-11
    0.15.170.15.17

    Allow human-readable names in suppression comments ([#25614](https://github.com/astral-sh/ruff/pull/25614))

    featurefix
    Official release ↗
20. 2026-06-04
    0.15.160.15.16

    \[`flake8-async`\] Implement `yield-in-context-manager-in-async-generator` (`ASYNC119`) ([#24644](https://github.com/astral-sh/ruff/pull/24644))

    fix
    Official release ↗
21. 2026-05-28
    0.15.150.15.15

    Fix Markdown closing fence handling ([#25310](https://github.com/astral-sh/ruff/pull/25310))

    fix
    Official release ↗
22. 2026-05-21
    0.15.140.15.14

    \[`airflow`\] Implement `airflow-task-implicit-multiple-outputs` (`AIR202`) ([#25152](https://github.com/astral-sh/ruff/pull/25152))

    featurefix
    Official release ↗
23. 2026-05-14
    0.15.130.15.13

    Add a rule to flag lazy imports that are eagerly evaluated ([#25016](https://github.com/astral-sh/ruff/pull/25016))

    featurefix
    Official release ↗

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[Ruff version history](https://www.what-version.com/versions/ruff/) · verified 2026-10-19 · source: [Ruff GitHub releases](https://github.com/astral-sh/ruff/releases)

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Ruff version history. What-Version. Verified 2026-10-19. https://www.what-version.com/versions/ruff/ Source: https://github.com/astral-sh/ruff/releases