This PR contains the following updates:
| Package | Change | Age | Confidence |
|---|---|---|---|
| [ruff](https://docs.astral.sh/ruff) ([source](https://github.com/astral-sh/ruff), [changelog](https://github.com/astral-sh/ruff/blob/main/CHANGELOG.md)) | `==0.15.14` -> `==0.15.15` | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) |
---
### Release Notes
<details>
<summary>astral-sh/ruff (ruff)</summary>
### [`v0.15.15`](https://github.com/astral-sh/ruff/blob/HEAD/CHANGELOG.md#01515)
[Compare Source](https://github.com/astral-sh/ruff/compare/0.15.14...0.15.15)
Released on 2026-05-28.
##### Preview features
- Fix Markdown closing fence handling ([#​25310](https://github.com/astral-sh/ruff/pull/25310))
- \[`pyflakes`] Report duplicate imports in `typing.TYPE_CHECKING` block (`F811`) ([#​22560](https://github.com/astral-sh/ruff/pull/22560))
##### Bug fixes
- \[`pyflakes`] Treat function-scope bare annotations as locals per PEP 526 (`F821`) ([#​21540](https://github.com/astral-sh/ruff/pull/21540))
##### Performance
- Avoid redundant `TokenValue` drops in the lexer ([#​25300](https://github.com/astral-sh/ruff/pull/25300))
- Reduce memory usage by dropping token-excess capacity and improve performance by approximating the initial tokens `Vec` size ([#​25354](https://github.com/astral-sh/ruff/pull/25354))
- Use `ThinVec` in AST to shrink `Stmt` ([#​25361](https://github.com/astral-sh/ruff/pull/25361))
##### Documentation
- Fix `line-length` example for `--config` option ([#​25389](https://github.com/astral-sh/ruff/pull/25389))
- \[`flake8-comprehensions`] Document `RecursionError` edge case in `__len__` (`C416`) ([#​25286](https://github.com/astral-sh/ruff/pull/25286))
- \[`mccabe`] Improve example (`C901`) ([#​25287](https://github.com/astral-sh/ruff/pull/25287))
- \[`pyupgrade`] Clarify fix safety docs (`UP007`, `UP045`) ([#​25288](https://github.com/astral-sh/ruff/pull/25288))
- \[`refurb`] Document `FURB192` exception change for empty sequences ([#​25317](https://github.com/astral-sh/ruff/pull/25317))
- \[`ruff`] Document false negative for user-defined types (`RUF013`) ([#​25289](https://github.com/astral-sh/ruff/pull/25289))
##### Formatter
- Fix formatting of lambdas nested within f-strings ([#​25398](https://github.com/astral-sh/ruff/pull/25398))
##### Server
- Return code action for `codeAction/resolve` requests that contain no or no valid URL ([#​25365](https://github.com/astral-sh/ruff/pull/25365))
##### Other changes
- Expand semantic syntax errors for invalid walruses ([#​25415](https://github.com/astral-sh/ruff/pull/25415))
##### Contributors
- [@​chirizxc](https://github.com/chirizxc)
- [@​ntBre](https://github.com/ntBre)
- [@​adityasingh2400](https://github.com/adityasingh2400)
- [@​charliermarsh](https://github.com/charliermarsh)
- [@​fallintoplace](https://github.com/fallintoplace)
- [@​martin-schlossarek](https://github.com/martin-schlossarek)
- [@​MichaReiser](https://github.com/MichaReiser)
- [@​Ruchir28](https://github.com/Ruchir28)
</details>
---
### Configuration
📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).
🚦 **Automerge**: Disabled by config. Please merge this manually once you are satisfied.
♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 **Ignore**: Close this PR and you won't be reminded about this update again.
---
- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box
---
This PR has been generated by [Renovate Bot](https://github.com/renovatebot/renovate).
<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiI0Mi4xMy4wIiwidXBkYXRlZEluVmVyIjoiNDIuMTMuMCIsInRhcmdldEJyYW5jaCI6Im1haW4iLCJsYWJlbHMiOltdfQ==-->
Blocking a user prevents them from interacting with repositories, such as opening or commenting on pull requests or issues. Learn more about blocking a user.
This PR contains the following updates:
==0.15.14->==0.15.15Release Notes
astral-sh/ruff (ruff)
v0.15.15Compare Source
Released on 2026-05-28.
Preview features
pyflakes] Report duplicate imports intyping.TYPE_CHECKINGblock (F811) (#22560)Bug fixes
pyflakes] Treat function-scope bare annotations as locals per PEP 526 (F821) (#21540)Performance
TokenValuedrops in the lexer (#25300)Vecsize (#25354)ThinVecin AST to shrinkStmt(#25361)Documentation
line-lengthexample for--configoption (#25389)flake8-comprehensions] DocumentRecursionErroredge case in__len__(C416) (#25286)mccabe] Improve example (C901) (#25287)pyupgrade] Clarify fix safety docs (UP007,UP045) (#25288)refurb] DocumentFURB192exception change for empty sequences (#25317)ruff] Document false negative for user-defined types (RUF013) (#25289)Formatter
Server
codeAction/resolverequests that contain no or no valid URL (#25365)Other changes
Contributors
Configuration
📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).
🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.
♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
🔕 Ignore: Close this PR and you won't be reminded about this update again.
This PR has been generated by Renovate Bot.