[dependabot]

Bumps the python-minor-and-patch group with 6 updates in the / directory:

Package	From	To
matplotlib	3.11.1	3.11.2
pandas	3.0.5	3.0.6
scikit-learn	1.9.0	1.9.1
pypdf	6.19.0	6.20.0
pyright	1.1.411	1.1.414
ruff	0.16.4	0.17.0

Updates matplotlib from 3.11.1 to 3.11.2

Release notes

Sourced from matplotlib's releases.

REL: v3.11.2

This is the second bugfix release of the 3.11.x series.

This release contains several bug-fixes and adjustments:

• Speed up RGBA-stage image resampling
• Fix hexbin clipping in PDF output
• Fix \text with internal braces
• Fix some crashes and make some checks more robust to unlikely cases
• Fix frame skew when saving GIF animations with PillowWriter
• Fix HiDPI handling in Qt toolbar and WebAgg embeddings
• Fix ResizeEvent handling for TextBox
• Fix bug with PGF hatch linewidth and color
• Fix a bug with drawing an empty Collection
• Fix incorrect glyphs in Cairo backends
• Improve build system to prevent conflicts between wheels and system libraries

Commits

• d3ca917 REL: v3.11.2
• b76fea9 DOC: Set current version to 3.11.2
• 39c7f06 DOC: Prepare GitHub stats for 3.11.2
• 5dd13e3 Merge branch 'v3.11.1-doc' into release-3.11.2
• aa484be Merge branch 'v3.11.0-doc' into v3.11.1-doc
• 0e10f83 Merge pull request #32330 from meeseeksmachine/auto-backport-of-pr-32324-on-v...
• ebe947b Backport PR #32324: Don't force any diagnostics to be errors in bundled Harfbuzz
• 8f4b7c5 Merge pull request #32322 from meeseeksmachine/auto-backport-of-pr-32321-on-v...
• 93278ad Backport PR #32321: DOC: correct note about PyOS_InputHook
• b0aee78 Merge pull request #32319 from meeseeksmachine/auto-backport-of-pr-32305-on-v...
• Additional commits viewable in compare view

Updates pandas from 3.0.5 to 3.0.6

Release notes

Sourced from pandas's releases.

pandas 3.0.6

We are pleased to announce the release of pandas 3.0.6. This is a patch release in the 3.0.x series and includes some regression fixes and bug fixes. We recommend that all users of the 3.0.x series upgrade to this version. This is also the first release to support Python 3.15.

See the full whatsnew for a list of all the changes.

Pandas 3.0 supports Python 3.11 and higher. The release can be installed from PyPI:

python -m pip install --upgrade pandas==3.0.*

Or from conda-forge

conda install -c conda-forge pandas=3.0

Please report any issues with the release on the pandas issue tracker.

Thanks to all the contributors who made this release possible.

Commits

• 2905718 RLS: 3.0.6
• 3188ced [backport 3.0.x] BUG: read_csv(sep=None) raised TypeError instead of falling...
• f097905 DOC: cleanup 3.0.6 whatsnew + mention Python 3.15 support (#68965) (#68969)
• 4f68223 [backport 3.0.x] BUG: fix setting with bool column mask into 1-column DataFra...
• e3df0e8 [backport 3.0.x] BUG: full-slice setitem into a pyarrow-backed array shared m...
• b7735f6 Backport PR #66117 on branch 3.0.x (BUG: interpolate leaving NAs unfilled for...
• bca0b77 [backport 3.0.x] BUG: read_csv leaked the string-intern table when a column f...
• bca1e5d [backport 3.0.x] BUG: prevent external mutation of RangeIndex._data (CoW) (#6...
• c95b42c [3.0.x] CI: skip cython-lint on pre-commit.ci (#68910)
• 9cbd884 [backport 3.0.x] Backport of some already merged regression fixes (#68447)
• Additional commits viewable in compare view

Updates scikit-learn from 1.9.0 to 1.9.1

Release notes

Sourced from scikit-learn's releases.

Scikit-learn 1.9.1

We're happy to announce the 1.9.1 release.

This release contains a few bug fixes and is the first version supporting Python 3.15.

You can see the changelog here: https://scikit-learn.org/stable/whats_new/v1.9.html#version-1-9-1

You can upgrade with pip as usual:

pip install -U scikit-learn

The conda-forge builds can be installed using:

conda install -c conda-forge scikit-learn

Thanks to everyone who contributed to this release !

Commits

• 866c0f5 generate changelog
• 12f135f update upper bounds
• 43ff2f2 bump version
• b851524 DOC Mark dev index as orphan (#34916)
• 01d56d4 DOC Fix wikipedia principal eigenvector example references (#34915)
• b86a1e2 🔒 🤖 CI Update lock files for array-api CI build(s) 🔒 🤖 ...
• d282698 🔒 🤖 CI Update lock files for main CI build(s) 🔒 🤖 (#34897)
• eb34279 🔒 🤖 CI Update lock files for free-threaded CI build(s) 🔒 :rob...
• 7581303 FIX: Fix QuantileTransformer(ignore_implicit_zeros=True) sub-sampling behav...
• ac47f4d FIX: avoid EfficiencyWarning in OPTICS with metric='precomputed' (#34692)
• Additional commits viewable in compare view

Updates pypdf from 6.19.0 to 6.20.0

Release notes

Sourced from pypdf's releases.

Version 6.20.0, 2026-10-09

What's new

Security (SEC)

• Limit work per stream (filter count, accumulated decoding work) (#4173) by @​stefan6419846

New Features (ENH)

• Add support for BrotliDecode filter (PDF 2.0) (#4168) by @​stefan6419846

Performance Improvements (PI)

• Parse an embedded CFF font program once per stream (#4164) by @​marshalltech81
• Parse numbers, indirect references, names and nulls faster (#4148) by @​MartinThoma
• Do not inherit PdfObject from a Protocol (#4149) by @​MartinThoma
• Speed up cloning direct objects (#4152) by @​MartinThoma

Bug Fixes (BUG)

• Report the correct page number for identical pages (#4154) by @​pasmud
• Decrypt the XMP metadata stream unless /EncryptMetadata is false (#4151) by @​metsw24-max

Robustness (ROB)

• Multiple changes by @​RavSinghChandan
• Accept an %%EOF marker that is not at the start of a line (#4136) by @​Dmao233
• Font / _cmapy.py: More robust guards around fontTools (#4157) by @​PJBrs
• Flatten the page tree iteratively (#4107) by @​MartinThoma
• Ignore invalid character codes for TrueType and Type1 font widths (#4117) by @​stefan6419846
• Restrict values to allowed range in CCITTFaxDecode (#4115) by @​stefan6419846
• Drop a /Kids entry resolving to null instead of raising a cycle error (#4108) by @​MartinThoma

Developer Experience (DEV)

• Declare official support for Python 3.15 by @​stefan6419846
• Declare protocol data members on PdfReader and PdfWriter (#4106) by @​ihsandeniz

Full Changelog

Changelog

Sourced from pypdf's changelog.

Version 6.20.0, 2026-10-09

Security (SEC)

• Limit work per stream (filter count, accumulated decoding work) (#4173)

New Features (ENH)

• Add support for BrotliDecode filter (PDF 2.0) (#4168)

Performance Improvements (PI)

• Parse an embedded CFF font program once per stream (#4164)
• Parse numbers, indirect references, names and nulls faster (#4148)
• Do not inherit PdfObject from a Protocol (#4149)
• Speed up cloning direct objects (#4152)

Bug Fixes (BUG)

• Report the correct page number for identical pages (#4154)
• Decrypt the XMP metadata stream unless /EncryptMetadata is false (#4151)

Robustness (ROB)

• Accept an %%EOF marker that is not at the start of a line (#4136)
• Font / _cmapy.py: More robust guards around fontTools (#4157)
• Flatten the page tree iteratively (#4107)
• Ignore invalid character codes for TrueType and Type1 font widths (#4117)
• Restrict values to allowed range in CCITTFaxDecode (#4115)
• Drop a /Kids entry resolving to null instead of raising a cycle error (#4108)

Developer Experience (DEV)

• Declare official support for Python 3.15
• Declare protocol data members on PdfReader and PdfWriter (#4106)

Full Changelog

Commits

• 0309ab7 REL: 6.20.0
• 80a84d4 SEC: Limit work per stream (filter count, accumulated decoding work) (#4173)
• 4c20fa8 DEV: Declare official support for Python 3.15
• c64a4e4 ROB: Skip a Tj operator whose operand is not a string (#4171)
• 4714175 MAINT: Fix A001 (Variable is shadowing a Python builtin) (#4167)
• 921d778 ROB: Accept an %%EOF marker that is not at the start of a line (#4136)
• 1a6b050 ROB: Skip a TJ operator whose operand is not an array (#4166)
• 5b6a77a PI: Parse an embedded CFF font program once per stream (#4164)
• 79423c1 PI: Parse numbers, indirect references, names and nulls faster (#4148)
• 37e1cd6 ROB: Handle EOF when reading standard xref table (#4170)
• Additional commits viewable in compare view

Updates pyright from 1.1.411 to 1.1.414

Commits

• 1aa6dfe Pyright NPM Package update to 1.1.414 (#370)
• 5ecb4df tests: retry network tests (#369)
• 978501b chore: bump timeout for pylance version check
• 474b7be Pyright NPM Package update to 1.1.413 (#365)
• 4502e5d ci: auto merge version bumps (#368)
• f9a9a6e [pyright updated to 1.1.412] Update Version (#364)
• See full diff in compare view

Updates ruff from 0.16.4 to 0.17.0

Release notes

Sourced from ruff's releases.

0.17.0

Release Notes

Released on 2026-10-09.

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 notarized by Apple. Windows executables have timestamped Authenticode signatures from Azure Artifact Signing. This enables verification of the release publisher and binary integrity, supports publisher-based allowlisting, and should reduce security warnings and antivirus false positives.

Breaking changes

• Update the default and latest Python versions for 3.15 (#28792)

  Ruff now defaults to Python 3.11 instead of 3.10 when no Python version is configured through target-version or requires-python. When checking for syntax errors without a configured Python version, Ruff now defaults to Python 3.15 instead of 3.14.

• Update the default rule set (#28786)

  Several of the flake8-datetimez rules (DTZ001, DTZ005, DTZ006, DTZ007, DTZ011, DTZ012, and DTZ901) are no longer enabled by default, while undefined-local-with-nested-import-star-usage (F406), which corresponds to a syntax error, is now enabled by default.

• Update Rust crate quick-junit to 0.8.0 (#27295)

  JUnit output now uses a skipped attribute instead of disabled on <testsuite> elements and includes a skipped attribute on the root <testsuites> element.

• [flake8-import-conventions] Add datetime as dt as a conventional alias (ICN001) (#28790)

• Support Unicode dummy variable names (#28722)

  The default lint.dummy-variable-rgx now recognizes underscore-prefixed Unicode names, such as _次, as dummy variables.

• Update to Unicode 17 (#21229, #28784)

  Ruff now uses Unicode 17 data for identifier normalization and named character escapes ("\N{...}").

• Always show unsafe and display-only fixes in the CLI (#27810)

  The default full output format now shows unsafe fixes and suggestions requiring manual review, regardless of the unsafe-fixes setting. Actually applying unsafe fixes still requires explicit opt-in.

• Remove the Python dependency from conda-forge builds (conda-forge/ruff-feedstock#361)

  The conda-forge build no longer depends on Python, now supports linux-riscv64, win-arm64, and linux-ppc64le platforms, and now includes shell completions. However, no longer depending on Python means that python -m ruff and import ruff will no longer work. Use ruff directly from PATH instead. PyPI installations and those from the standalone installer are unaffected.

• Remove support for ruff-lsp (#28750)

  Support for ruff-lsp, the legacy Python language server deprecated in Ruff v0.9.5, has been removed. The Ruff VS Code extension now always uses the native language server; ruff.nativeServer is deprecated and ignored. See the migration guide.

Stabilization

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

• lazy-import-mismatch (TID254)
• lazy-import-immediately-resolved (TID255)
• os-path-commonprefix (RUF071)

... (truncated)

Changelog

Sourced from ruff's changelog.

0.17.0

Released on 2026-10-09.

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 notarized by Apple. Windows executables have timestamped Authenticode signatures from Azure Artifact Signing. This enables verification of the release publisher and binary integrity, supports publisher-based allowlisting, and should reduce security warnings and antivirus false positives.

Breaking changes

• Update the default and latest Python versions for 3.15 (#28792)

  Ruff now defaults to Python 3.11 instead of 3.10 when no Python version is configured through target-version or requires-python. When checking for syntax errors without a configured Python version, Ruff now defaults to Python 3.15 instead of 3.14.

• Update the default rule set (#28786)

  Several of the flake8-datetimez rules (DTZ001, DTZ005, DTZ006, DTZ007, DTZ011, DTZ012, and DTZ901) are no longer enabled by default, while undefined-local-with-nested-import-star-usage (F406), which corresponds to a syntax error, is now enabled by default.

• Update Rust crate quick-junit to 0.8.0 (#27295)

  JUnit output now uses a skipped attribute instead of disabled on <testsuite> elements and includes a skipped attribute on the root <testsuites> element.

• [flake8-import-conventions] Add datetime as dt as a conventional alias (ICN001) (#28790)

• Support Unicode dummy variable names (#28722)

  The default lint.dummy-variable-rgx now recognizes underscore-prefixed Unicode names, such as _次, as dummy variables.

• Update to Unicode 17 (#21229, #28784)

  Ruff now uses Unicode 17 data for identifier normalization and named character escapes ("\N{...}").

• Always show unsafe and display-only fixes in the CLI (#27810)

... (truncated)

Commits

• 5b27c1c Bump version to 0.17.0 (#29259)
• 8f362bf Integrate vendored Unicode names into Ruff
• 88a50d6 Revert upstream Unicode loose matching
• 276832a Revert upstream Unicode alias normalization
• 26911ca Vendor unicode_names2 from upstream
• 27e3797 [ruff] Stabilize os-path-commonprefix (RUF071) (#28764)
• bbb52c1 [flake8-tidy-imports] Stabilize lazy-import-immediately-resolved (`TID255...
• 5aa9cbd [flake8-tidy-imports] Stabilize lazy-import-mismatch (TID254) (#28760)
• dba1bc8 [flake8-import-conventions] Add datetime as dt as a conventional alias (`...
• ef23c9c Update default and latest Python versions for 3.15 (#28792)
• Additional commits viewable in compare view

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