⬆ Bump the python-packages group across 1 directory with 7 updates

[dependabot]

Bumps the python-packages group with 7 updates in the / directory:

Package	From	To
fastapi	0.139.0	0.140.7
mypy	2.1.0	2.3.0
ruff	0.15.20	0.16.0
uvicorn	0.50.1	0.51.0
ty	0.0.56	0.0.64
prek	0.4.8	0.4.11
zizmor	1.26.1	1.28.0

Updates fastapi from 0.139.0 to 0.140.7

Release notes

Sourced from fastapi's releases.

0.140.6

Refactors

• ⚡️ Avoid flattening dependencies for request parameters, mainly for OpenAPI. PR #16073 by @​tiangolo.

0.140.5

Refactors

• ⚡️ Avoid flattening dependencies for body fields. PR #16071 by @​tiangolo.

0.140.4

Refactors

• ⚡️ Skip unused dependency repeat bookkeeping. PR #16069 by @​tiangolo.

0.140.3

Refactors

• ⚡️ Avoid repeated dependency flattening in OpenAPI. PR #16067 by @​tiangolo.

0.140.2

Refactors

• ⚡️ Stop retaining flat dependency trees. PR #16065 by @​tiangolo.

Internal

• 👷 Add new memory benchmark. PR #16064 by @​tiangolo.

0.140.1

Refactors

• ♻️ Update the lru_cache limit for dependencies to account for large apps. PR #16062 by @​tiangolo.

0.140.0

Refactors

• ⚡️ Reduce memory usage in dependencies. PR #16049 by @​tiangolo.

Docs

• 📝 Fix links in docs. PR #15967 by @​YuriiMotov.
• 📝 Add Library Skills documentation. PR #16041 by @​tiangolo.
• 📝 Update docs to use uv projects by default. PR #16032 by @​tiangolo.
• 📝 Restructure FastAPI People and related pages. PR #16015 by @​tiangolo.

Internal

• 👷 Add CI memory benchmark. PR #16046 by @​tiangolo.
• 👥 Update FastAPI People - Sponsors. PR #16027 by @​tiangolo.

... (truncated)

Commits

• 98b12fe 🔖 Release version 0.140.7 (#16078)
• e772894 📝 Update release notes
• 24c2a9f ⬆️ Upgrade latest-changes to 0.7.1 (#16077)
• add1d26 📝 Update release notes
• 7bcb78d ⚡️ Avoid flattening dependencies for OpenAPI (#16076)
• 87095aa 📝 Update release notes
• 3d3c691 👷 Add OpenAPI dependency benchmarks (#16075)
• bcd4e89 🔖 Release version 0.140.6 (#16074)
• 27c922c 📝 Update release notes
• cc96fd3 ⚡️ Avoid flattening dependencies for request parameters, mainly for OpenAPI (...
• Additional commits viewable in compare view

Updates mypy from 2.1.0 to 2.3.0

Changelog

Sourced from mypy's changelog.

Mypy Release Notes

Next Release

Packaging changes

• No longer provide mypyc-accelerated wheels for macOS x86_64 [mypyc-wheels #119](mypyc/mypy_mypyc-wheels#119)

Mypy 2.3

We've just uploaded mypy 2.3.0 to the Python Package Index (PyPI). Mypy is a static type checker for Python. This release includes new features, performance improvements and bug fixes. You can install it as follows:

python3 -m pip install -U mypy

You can read the full documentation for this release on Read the Docs.

The Upcoming Switch to the New Native Parser

We are planning to enable the new native parser (--native-parser) by default soon. We recommend that you test the native parser in your projects and report any issues in the mypy issue tracker.

Mypyc Free-threading Memory Safety

Free-threaded Python builds that don't have the GIL require additional synchronization primitives or lock-free algorithms to ensure memory safety when there are race conditions (for example, when a thread reads a list item while another thread writes the same list item concurrently). This release greatly improves memory safety of free threading.

List operations are now memory-safe on free threaded Python builds, even in the presence of race conditions. This has some performance cost. For list-heavy workloads, using librt.vecs.vec instead of list is often significantly faster, but note that vec is not (and likely won't be) fully memory safe, and the user is expected to avoid race conditions. The newly introduced librt.threading.Lock helps with this. Using variable-length tuples can also be more efficient than lists, since tuples are immutable and don't require expensive synchronization to ensure memory safety.

Instance attribute access is also (mostly) memory safe now on free-threaded builds in the presence of race conditions. We are planning to fix the remaining unsafe cases in a future release.

Full list of changes:

• Make attribute access memory safe on free-threaded builds (Jukka Lehtosalo, PR 21705)
• Fix unsafe borrowing of instance attributes with free-threading (Jukka Lehtosalo, PR 21688)
• Make list get/set item more memory safe on free-threaded builds (Jukka Lehtosalo, PR 21683)
• Don't borrow list items on free-threaded builds (Jukka Lehtosalo, PR 21679)
• Make multiple assignment from list memory-safe on free-threaded builds (Jukka Lehtosalo, PR 21684)

... (truncated)

Commits

• 8aabf84 Drop +dev from version
• 4d8ad2a Update changelog for 2.3 release (#21728)
• 2c21546 [mypyc] Update documentation of race conditions under free threading (#21726)
• a9f62a3 [mypyc] Make attribute access memory safe on free-threaded builds (#21705)
• 0faa413 Use PYODIDE environment variable for Emscripten cross-compilation detection...
• 3d75cdb [mypyc] Borrow final attributes more aggressively (#21702)
• 24c237d [mypyc] Improve documentation of Final (#21713)
• b5be217 [mypyc] Update free threading Python compatibility docs (#21711)
• cbcb51a Narrow for frozendict membership check (#21709)
• af2bc0f Sync typeshed (#21707)
• Additional commits viewable in compare view

Updates ruff from 0.15.20 to 0.16.0

Release notes

Sourced from ruff's releases.

0.16.0

Release Notes

Released on 2026-07-23.

Check out the blog post for a migration guide and overview of the changes!

Breaking changes

• Ruff now enables a much larger set of rules by default (413, up from 59). See the blog post for more details and the new Default Rules page for a full listing of the enabled rules. Note that this is primarily an expansion, but 18 of the more opinionated pycodestyle (E) and pyflakes (F) rules have been removed from the default set: E401, E402, E701, E702, E703, E711, E712, E713, E714, E721, E731, E741, E742, E743, F403, F405, F406, and F722.

• Ruff can now format Python code blocks in Markdown files and will do this by default. See the documentation for more details.

• Ruff now supports ruff: ignore comments at the ends of lines, like noqa comments, or on the line preceding a diagnostic. For example, these both suppress an unused-import (F401) diagnostic:

  import math  # ruff: ignore[F401]
  ruff: ignore[F401]
  import os

• Fixes are now shown in check and format --check output:

  ❯ ruff format --check .
  unformatted: File would be reformatted
   --> try.md:1:1
    |
  1 | ```python
    - import   math
  2 + import math
  3 | ```
    |
  1 file would be reformatted

  This example also shows off the Markdown formatting.

• format --check now supports the same output formats as the linter, including the github and gitlab outputs for rendering annotations in CI:

  ❯ ruff format --check --output-format github .
  ::error title=ruff (unformatted),file=try.md,line=2,col=8,endLine=2,endColumn=10::try.md:2:8: unformatted: File would be reformatted

  See the CLI help or documentation for the full list of supported formats.

• The filename, location, end_location, fix.edits[].location, and fix.edits[].end_location fields in the JSON output format may now be null rather than defaulting to the empty string and row 1, column 1, respectively.

... (truncated)

Changelog

Sourced from ruff's changelog.

0.16.0

Released on 2026-07-23.

Check out the blog post for a migration guide and overview of the changes!

Breaking changes

• Ruff now enables a much larger set of rules by default (413, up from 59). See the blog post for more details and the new Default Rules page for a full listing of the enabled rules. Note that this is primarily an expansion, but 18 of the more opinionated pycodestyle (E) and pyflakes (F) rules have been removed from the default set: E401, E402, E701, E702, E703, E711, E712, E713, E714, E721, E731, E741, E742, E743, F403, F405, F406, and F722.

• Ruff can now format Python code blocks in Markdown files and will do this by default. See the documentation for more details.

• Ruff now supports ruff: ignore comments at the ends of lines, like noqa comments, or on the line preceding a diagnostic. For example, these both suppress an unused-import (F401) diagnostic:

  import math  # ruff: ignore[F401]
  ruff: ignore[F401]
  import os

• Fixes are now shown in check and format --check output:

  ❯ ruff format --check .
  unformatted: File would be reformatted
   --> try.md:1:1
    |
  1 | ```python
    - import   math
  2 + import math
  3 | ```
    |
  1 file would be reformatted

  This example also shows off the Markdown formatting.

• format --check now supports the same output formats as the linter, including the github and gitlab outputs for rendering annotations in CI:

... (truncated)

Commits

• a2635fd Bump 0.16.0 (#27136)
• 3433449 [ty] Reuse full call diagnostics for implicit setter calls (#27115)
• 2240070 Reflect ruff: ignore and --add-ignore stabilization in documentation (#27...
• 17ef711 Stabilize --add-ignore (#27125)
• ef912bb Add newly stabilized rules to defaults (#27055)
• b30f040 Stabilize new default rules (#27035)
• bcd70c5 Exclude Markdown files from format-dev runs (#27052)
• 87e51e2 Fix format --check spans for syntax errors (#27045)
• afe2723 [flake8-gettext] Stabilize qualified-name and built-in binding resolution (...
• a9702d8 [flake8-bandit] Stabilize string literal binding resolution (S310) (#26944)
• Additional commits viewable in compare view

Updates uvicorn from 0.50.1 to 0.51.0

Release notes

Sourced from uvicorn's releases.

Version 0.51.0

What's Changed

• Restart workers with overlap on SIGHUP for near-zero-downtime reloads by @​Kludex in Kludex/uvicorn#3025
• Remove colorama from the standard extra by @​Kludex in Kludex/uvicorn#3027

Full Changelog: Kludex/uvicorn@0.50.2...0.51.0

Changelog

Sourced from uvicorn's changelog.

0.51.0 (July 8, 2026)

Added

• Restart workers one at a time on SIGHUP, bringing each replacement up before retiring the old worker, so reloads no longer drop requests (#3025)

Removed

• Remove colorama from the standard extra (#3027)

0.50.2 (July 6, 2026)

Fixed

• Require websockets>=13.0, which the default websockets-sansio implementation needs (#3021)

Commits

• e4d0b05 Version 0.51.0 (#3028)
• 944e43d Remove colorama from the standard extra (#3027)
• 2e78770 Restart workers with overlap on SIGHUP for near-zero-downtime reloads (#3025)
• a1b570c Version 0.50.2 (#3022)
• 83c7da7 Require websockets>=13.0 for the default sansio implementation (#3021)
• See full diff in compare view

Updates ty from 0.0.56 to 0.0.64

Release notes

Sourced from ty's releases.

0.0.64

Release Notes

Released on 2026-07-27.

Bug fixes

• Fix identity narrowing for NewTypes (#26439)
• Make reachability analysis idempotent (#27163)

LSP server

• Fix ParamSpec declaration hover and type navigation (#27183)
• Implement LSP textDocument/implementation request (#25410)
• Introduce shared primitives for parsing backticks in docstrings (#26928)
• Render NumPy docstrings as structured Markdown (#25925)

CLI

• Add --exclude-scripts and --include-scripts (#27169)
• Discover uv workspace roots (#25551)

Diagnostics

• Add a lint rule for combined abstract and final decorators (#26932)
• Change --add-ignore to add space after the colon for ty: ignore (#27120)
• Fix missing-override-decorator suggestion before Python 3.12 (#27166)
• Reuse full call diagnostics for implicit setter calls (#27115)

Configuration

• Allow unresolved unused venv home paths (#27162)
• Simplify script metadata query (#27121)

Core type checking

• Decorate only overload implementation signatures (#27147)
• Don't consider known-instance types, generic aliases or non-singleton special-form types to be single-valued (#27137)
• Improve identity comparison inference for singleton types (#27126)
• Improve tuple membership and rich comparison inference (#27164)
• Model walrus bindings from comprehensions (#26466)
• Narrow tagged unions using identity comparisons (#27130)
• Preserve Self in __new__ calls (#27003)
• Preserve receiver constraints when binding overloaded methods (#27038)
• Support generic manual PEP 695 type aliases (#27083)
• Treat bivariance as covariant (#24319)

Performance

• Avoid cycles when resolving ModuleType globals (#27182)

... (truncated)

Changelog

Sourced from ty's changelog.

0.0.64

Released on 2026-07-27.

Bug fixes

• Fix identity narrowing for NewTypes (#26439)
• Make reachability analysis idempotent (#27163)

LSP server

• Fix ParamSpec declaration hover and type navigation (#27183)
• Implement LSP textDocument/implementation request (#25410)
• Introduce shared primitives for parsing backticks in docstrings (#26928)
• Render NumPy docstrings as structured Markdown (#25925)

CLI

• Add --exclude-scripts and --include-scripts (#27169)
• Discover uv workspace roots (#25551)

Diagnostics

• Add a lint rule for combined abstract and final decorators (#26932)
• Change --add-ignore to add space after the colon for ty: ignore (#27120)
• Fix missing-override-decorator suggestion before Python 3.12 (#27166)
• Reuse full call diagnostics for implicit setter calls (#27115)

Configuration

• Allow unresolved unused venv home paths (#27162)
• Simplify script metadata query (#27121)

Core type checking

• Decorate only overload implementation signatures (#27147)
• Don't consider known-instance types, generic aliases or non-singleton special-form types to be single-valued (#27137)
• Improve identity comparison inference for singleton types (#27126)
• Improve tuple membership and rich comparison inference (#27164)
• Model walrus bindings from comprehensions (#26466)
• Narrow tagged unions using identity comparisons (#27130)
• Preserve Self in __new__ calls (#27003)
• Preserve receiver constraints when binding overloaded methods (#27038)
• Support generic manual PEP 695 type aliases (#27083)
• Treat bivariance as covariant (#24319)

Performance

• Avoid cycles when resolving ModuleType globals (#27182)
• Avoid expanding optional enum comparisons (#27105)

... (truncated)

Commits

• 5e64a13 Bump version to 0.0.64 (#4097)
• 46f4915 Bump version to 0.0.63 (#4071)
• df75992 Bump version to 0.0.62 (#4057)
• 48dd1fd Update prek dependencies (#4059)
• f53a95e Update astral-sh/setup-uv action to v9 (#4060)
• 17d1791 Update dependency prek to v0.4.9 (#4058)
• eb7e7ba Update documentation on mypy/pyright --strict parity, and achieving maximum...
• 56b2c24 Update changelog for 0.0.61 (#4028)
• 4c865c8 Bump version to 0.0.61 (#4027)
• ae554ec Bump version to 0.0.60 (#4008)
• Additional commits viewable in compare view

Updates prek from 0.4.8 to 0.4.11

Release notes

Sourced from prek's releases.

0.4.11

Release Notes

Released on 2026-07-25.

Highlights

• This release adds two new builtin hooks, deny-pattern and require-pattern, as native alternatives for pygrep use cases. deny-pattern fails when a configured pattern is found, while require-pattern ensures every selected file contains a match. By matching natively without spawning a Python subprocess, they run over 4x faster than pygrep in benchmarks. Note that they use Rust regex syntax, which does not support look-around features such as negative lookbehind.

• prek run now supports --glob <PATTERN> to run hooks on tracked files matching a glob. It can be repeated or combined with --files and --directory.

• Hook priorities now support reusable aliases:

  [priorities]
  checks = 10
  [[repos]]
  repo = "builtin"
  hooks = [
  { id = "check-json", priority = "checks" },
  { id = "check-yaml", priority = "checks" },
  ]

  This makes parallel scheduling easier to read and maintain.

Enhancements

• Add deny-pattern and require-pattern builtin hooks (#2359)
• Support --glob patterns in prek run (#2381)
• Support reusable aliases for hook priorities (#2331)
• Implement requirements-txt-fixer as a builtin hook (#2390)
• Improve user-facing warnings and errors (#2380)
• Install Node hooks through git url (#2394)

Performance

• Reduce blocking-pool overhead in file hooks (#2384)
• Speed up mixed-line-ending scans with memchr2 (#2391)

Bug fixes

... (truncated)

Changelog

Sourced from prek's changelog.

0.4.11

Released on 2026-07-25.

Highlights

• This release adds two new builtin hooks, deny-pattern and require-pattern, as native alternatives for pygrep use cases. deny-pattern fails when a configured pattern is found, while require-pattern ensures every selected file contains a match. By matching natively without spawning a Python subprocess, they run over 4x faster than pygrep in benchmarks. Note that they use Rust regex syntax, which does not support look-around features such as negative lookbehind.

• prek run now supports --glob <PATTERN> to run hooks on tracked files matching a glob. It can be repeated or combined with --files and --directory.

• Hook priorities now support reusable aliases:

  [priorities]
  checks = 10
  [[repos]]
  repo = "builtin"
  hooks = [
  { id = "check-json", priority = "checks" },
  { id = "check-yaml", priority = "checks" },
  ]

  This makes parallel scheduling easier to read and maintain.

Enhancements

• Add deny-pattern and require-pattern builtin hooks (#2359)
• Support --glob patterns in prek run (#2381)
• Support reusable aliases for hook priorities (#2331)
• Implement requirements-txt-fixer as a builtin hook (#2390)
• Improve user-facing warnings and errors (#2380)
• Install Node hooks through git url (#2394)

Performance

• Reduce blocking-pool overhead in file hooks (#2384)
• Speed up mixed-line-ending scans with memchr2 (#2391)

Bug fixes

... (truncated)

Commits

• 92ba6c8 Bump version to 0.4.11 (#2402)
• f575e42 Bump quinn-proto from 0.11.14 to 0.11.16 (#2401)
• c0ed56d Preserve system download policy when applying metadata (#2395)
• 3b8b5c5 Install Node hooks through git url (#2394)
• ff11cbb Implement requirements-txt-fixer as a builtin hook (#2390)
• c7dfc32 Match identify tags across filename parts (#2399)
• 928dc5c Speed up mixed-line-ending scans with memchr2 (#2391)
• 6c89849 Honor filenames in builtin hook entry and args (#2389)
• 28bc3f0 Add description for no-commit-to-branch (#2388)
• 1d9addd Reduce blocking-pool overhead in file hooks (#2384)
• Additional commits viewable in compare view

Updates zizmor from 1.26.1 to 1.28.0

Release notes

Sourced from zizmor's releases.

v1.28.0

Security 🔒🔗

• v1.27.0 contained a logging defect that would print any configured GitHub credentials as part of zizmor's cleartext logging. No versions other than v1.27.0 were affected. See GHSA-f42p-wjw5-97qh for full information.

  Many thanks to @​shaanmajid for finding and reporting this vulnerability.

Enhancements 🌱🔗

• The JSON (v1) output format now includes metadata for each finding's fixes, if the finding has fixes (#2186)

• The dependabot-cooldown audit is now aware of GitHub's new three-day default cooldown (#2193)

• sbt is now recognized as a package-ecosystem in dependabot.yml (#2211)

Bug Fixes 🐛🔗

• Fixed a bug where the template-injection audit would incorrectly flag steps.*.outcome and steps.*.conclusion as injection risks in the default persona (#2199)

• Fixed a bug where the github-env audit would incorrectly flag some printf calls as exploitable (#2201)

• Fixed a bug where zizmor would produce a misleading and confusing error message when asked to audit an ambiguous remote input (#2205)

v1.27.0

New Features 🌈🔗

• zizmor now has experimental support for workflows that specify parallel steps. See Usage - Parallel steps for more information (#2153) Enhancements 🌱🔗

• zizmor's handling of paths is now more consistent, particularly when run on Windows (#2163)

• zizmor now emits a helpful warning when being run in implicit offline mode (#2180)

Bug Fixes 🐛🔗

• Fixed a bug where the secrets-outside-env audit would not honor ignore comments within the same job scope (#2157)

• Fixed a bug where the ref-version-mismatch audit would not honor ignore comments within the same steps scope (#2177)

• Fixed a bug where --collect=[MODE] was not correctly handled when auditing remote inputs (#2185)

Changelog

Sourced from zizmor's changelog.

1.28.0

Security 🔒

• v1.27.0 contained a logging defect that would print any configured GitHub credentials as part of zizmor's cleartext logging. No versions other than v1.27.0 were affected. See [GHSA-f42p-wjw5-97qh] for full information.

  Many thanks to @​shaanmajid for finding and reporting this vulnerability.

Enhancements 🌱

• The JSON (v1) output format now includes metadata for each finding's fixes, if the finding has fixes (#2186)

• The [dependabot-cooldown] audit is now aware of GitHub's new three-day default cooldown (#2193)

• sbt is now recognized as a package-ecosystem in dependabot.yml (#2211)

Bug Fixes 🐛

• Fixed a bug where the [template-injection] audit would incorrectly flag steps.*.outcome and steps.*.conclusion as injection risks in the default persona (#2199)

• Fixed a bug where the [github-env] audit would incorrectly flag some printf calls as exploitable (#2201)

• Fixed a bug where zizmor would produce a misleading and confusing error message when asked to audit an ambiguous remote input (#2205)

1.27.0

New Features 🌈

• zizmor now has experimental support for workflows that specify parallel steps. See Usage - Parallel steps for more information (#2153)

Enhancements 🌱

• zizmor's handling of paths is now more consistent, particularly when run on Windows (#2163)

• zizmor now emits a helpful warning when being run in implicit offline mode (#2180)

Bug Fixes 🐛

• Fixed a bug where the [secrets-outside-env] audit would not honor

... (truncated)

Commits

• 4381cc6 Prep zizmor 1.28.0 (#2214)
• 724d0e8 Remove a redundant debug log (#2213)
• 5a01aad [BOT] update JSON schemas from SchemaStore (#2208)
• 6138a6d Add sbt to known Dependabot ecosystems (#2211)
• 23878aa chore(deps): bump the cargo group with 4 updates (#2206)
• 5e839db chore(deps): bump the github-actions group with 3 updates (#2207)
• 297975a dependabot-cooldown: honor GitHub's new default (#2193)
• b648e57 Improve error message on remote ambiguous input refs (#2205)
• d06c823 Dedupe a function in the GitHub APIs (#2204)
• 82f5bf6 github-env: don't flag all-literal printf arguments (#2201)
• Additional commits viewable in compare view