Sourced from ruff's releases.

0.15.0

Release Notes

Released on 2026-02-03.

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

Breaking changes

• Ruff now formats your code according to the 2026 style guide. See the formatter section below or in the blog post for a detailed list of changes.

• The linter now supports block suppression comments. For example, to suppress N803 for all parameters in this function:

  # ruff: disable[N803]
  def foo(
      legacyArg1,
      legacyArg2,
      legacyArg3,
      legacyArg4,
  ): ...
  # ruff: enable[N803]

  See the documentation for more details.

• The ruff:alpine Docker image is now based on Alpine 3.23 (up from 3.21).

• The ruff:debian and ruff:debian-slim Docker images are now based on Debian 13 "Trixie" instead of Debian 12 "Bookworm."

• Binaries for the ppc64 (64-bit big-endian PowerPC) architecture are no longer included in our releases. It should still be possible to build Ruff manually for this platform, if needed.

• Ruff now resolves all extended configuration files before falling back on a default Python version.

Stabilization

The following rules have been stabilized and are no longer in preview:

• blocking-http-call-httpx-in-async-function (ASYNC212)
• blocking-path-method-in-async-function (ASYNC240)
• blocking-input-in-async-function (ASYNC250)
• map-without-explicit-strict (B912)
• if-exp-instead-of-or-operator (FURB110)
• single-item-membership-test (FURB171)
• missing-maxsplit-arg (PLC0207)
• unnecessary-lambda (PLW0108)
• unnecessary-empty-iterable-within-deque-call (RUF037)
• in-empty-collection (RUF060)
• legacy-form-pytest-raises (RUF061)
• non-octal-permissions (RUF064)

... (truncated)

Sourced from ruff's changelog.

0.15.0

Released on 2026-02-03.

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

Breaking changes

• Ruff now formats your code according to the 2026 style guide. See the formatter section below or in the blog post for a detailed list of changes.

• The linter now supports block suppression comments. For example, to suppress N803 for all parameters in this function:

  # ruff: disable[N803]
  def foo(
      legacyArg1,
      legacyArg2,
      legacyArg3,
      legacyArg4,
  ): ...
  # ruff: enable[N803]

  See the documentation for more details.

• The ruff:alpine Docker image is now based on Alpine 3.23 (up from 3.21).

• The ruff:debian and ruff:debian-slim Docker images are now based on Debian 13 "Trixie" instead of Debian 12 "Bookworm."

• Binaries for the ppc64 (64-bit big-endian PowerPC) architecture are no longer included in our releases. It should still be possible to build Ruff manually for this platform, if needed.

• Ruff now resolves all extended configuration files before falling back on a default Python version.

Stabilization

The following rules have been stabilized and are no longer in preview:

• blocking-http-call-httpx-in-async-function (ASYNC212)
• blocking-path-method-in-async-function (ASYNC240)
• blocking-input-in-async-function (ASYNC250)
• map-without-explicit-strict (B912)
• if-exp-instead-of-or-operator (FURB110)
• single-item-membership-test (FURB171)

... (truncated)

• ce5f7b6 Bump 0.15.0 (#23055)
• b4e40f5 [ty] Fix __contains__ to respect descriptors (#23056)
• 848cb72 [ty] Fix narrowing of nonlocal variables with conditional assignments (#22966)
• da7f33a [ty] Add a diagnostic for Final without assignment (#23001)
• e65f9a6 Document markdown formatting feature (#22990)
• c0c1b98 Format markdown code blocks with line-by-line regex parse (#22996)
• 9f8f3e1 Allow positional-only params with defaults in method overrides (#23037)
• ef83810 [ty] ecosystem-analyzer: Support bare git repositories (#23054)
• 54dfee4 Customize where the fix_title sub-diagnostic appears (#23044)
• b534607 2026 Ruff Formatter Style (#22735)
• Additional commits viewable in compare view

Sourced from hypothesis's releases.

Hypothesis for Python - version 6.151.5

This patch teaches our pytest plugin to :ref: find interesting constants <v6.131.1> when pytest is collecting tests, to avoid arbitrarily attributing the latency to whichever test function happened to be executed first (issue #4627).

The canonical version of these notes (with links) is on readthedocs.

• a2c1b52 Bump hypothesis-python version to 6.151.5 and update changelog
• d090275 Merge pull request #4653 from Zac-HD/better-timings
• be8183c better cost attribution
• See full diff in compare view

Sourced from conan's releases.

2.25.2 (04-Feb-2026)

• Fix: Revert atomic os.replace for package binary downloads due to antivirus Windows issues. (conan-io/conan#19565)

• 8c70a2c revert atomic os.replace due to antivirus Win issues (#19565)
• See full diff in compare view

Sourced from pip's changelog.

26.0.1 (2026-02-04)

Bug Fixes

• Fix --pre not being respected from the command line when a requirement file includes an option e.g. -extra-index-url. ([#13788](https://github.com/pypa/pip/issues/13788) <https://github.com/pypa/pip/issues/13788>_)

• 5fe4ea4 Bump for release
• bea3cbe windows fix tests
• ed22252 News Entry
• af13274 Match release control behavior to the same as format control behavior
• See full diff in compare view

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