chore(deps): bump the python-dependencies group across 1 directory with 13 updates

[dependabot]

Updates the requirements on requests, urllib3, ruff, mypy, types-pyyaml, types-requests, pandas, matplotlib, idna, fonttools, pyparsing, pytz and tzdata to permit the latest version.
Updates requests from 2.32.5 to 2.34.2

Release notes

Sourced from requests's releases.

v2.34.2

2.34.2 (2026-05-14)

• Moved headers input type back to Mapping to avoid invariance issues with MutableMapping and inferred dict types. Users calling Request.headers.update() may need to narrow typing in their code. (#7441)

Full Changelog: https://github.com/psf/requests/blob/main/HISTORY.md#2342-2026-05-14

v2.34.1

2.34.1 (2026-05-13)

Bugfixes

• Widened json input type from dict and list to Mapping and Sequence. (#7436)
• Changed headers input type to MutableMapping and removed None from Request.headers typing to improve handling for users. (#7431)
• Response.reason moved from str | None to str to improve handling for users. (#7437)
• Fixed a bug where some bodies with custom __getattr__ implementations weren't being properly detected as Iterables. (#7433)

New Contributors

• @​k223kim made their first contribution in psf/requests#7433

Full Changelog: https://github.com/psf/requests/blob/main/HISTORY.md#2341-2026-05-13

v2.34.0

2.34.0 (2026-05-11)

Announcements

• Requests 2.34.0 introduces inline types, replacing those provided by typeshed. Public API types should be fully compatible with mypy, pyright, and ty. We believe types are comprehensive but if you find issues, please report them to the pinned tracking issue.

  Special thanks to @​bastimeyer, @​cthoyt, @​edgarrmondragon, and @​srittau for helping review and test the types ahead of the release. (#7272)

Improvements

• Digest Auth hashing algorithms have added usedforsecurity=False to clarify security considerations. (#7310)
• Requests added support for Python 3.15 based on beta1. Downstream projects should be able to start testing prior to its release in October. (#7422)
• Requests added support for Python 3.14t. (#7419)

Bugfixes

• Response.history no longer contains a reference to itself, preventing accidental looping when traversing the history list. (#7328)
• Requests no longer performs greedy matching on no_proxy domains. The

... (truncated)

Changelog

Sourced from requests's changelog.

2.34.2 (2026-05-14)

• Moved headers input type back to Mapping to avoid invariance issues with MutableMapping and inferred dict types. Users calling Request.headers.update() may need to narrow typing in their code. (#7441)

2.34.1 (2026-05-13)

Bugfixes

• Widened json input type from dict and list to Mapping and Sequence. (#7436)
• Changed headers input type to MutableMapping and removed None from Request.headers typing to improve handling for users. (#7431)
• Response.reason moved from str | None to str to improve handling for users. (#7437)
• Fixed a bug where some bodies with custom __getattr__ implementations weren't being properly detected as Iterables. (#7433)

2.34.0 (2026-05-11)

Announcements

• Requests 2.34.0 introduces inline types, replacing those provided by typeshed. Public API types should be fully compatible with mypy, pyright, and ty. We believe types are comprehensive but if you find issues, please report them to the pinned tracking issue.

  Special thanks to @​bastimeyer, @​cthoyt, @​edgarrmondragon, and @​srittau for helping review and test the types ahead of the release. (#7272)

Improvements

• Digest Auth hashing algorithms have added usedforsecurity=False to clarify security considerations. (#7310)
• Requests added support for Python 3.15 based on beta1. Downstream projects should be able to start testing prior to its release in October. (#7422)
• Requests added support for Python 3.14t. (#7419)

Bugfixes

• Response.history no longer contains a reference to itself, preventing accidental looping when traversing the history list. (#7328)
• Requests no longer performs greedy matching on no_proxy domains. The proxy_bypass implementation has been updated with CPython's fix from bpo-39057. (#7427)
• Requests no longer incorrectly strips duplicate leading slashes in URI paths. This should address user issues with specific presigned URLs. Note the full fix requires urllib3 2.7.0+. (#7315)

... (truncated)

Commits

• 6e83187 v2.34.2
• 84d10f0 Move Request.headers back to Mapping (#7441)
• b7b549b v2.34.1
• e511bc7 Fix mutability issues with headers input types (#7431)
• 5691f59 Update JsonType containers to read-based collections (#7436)
• 2144213 Constrain Response.reason to str (#7437)
• 6404f34 Fix prepare_body stream detection for __getattr__-based file wrappers (#7...
• 0b401c7 v2.34.0
• 86b378d Align Session.get parameters with requests.get (#7429)
• a4f9a59 Port bpo-39057 to Requests (#7427)
• Additional commits viewable in compare view

Updates urllib3 from 2.6.3 to 2.8.0

Release notes

Sourced from urllib3's releases.

2.8.0

🚀 urllib3 is fundraising for HTTP/2 support

urllib3 is raising ~$40,000 USD to release HTTP/2 support and ensure long-term sustainable maintenance of the project. If your company or organization uses Python and would benefit from HTTP/2 support in Requests, pip, cloud SDKs, and thousands of other projects please consider contributing financially to ensure HTTP/2 support is developed sustainably and maintained for the long-haul.

Thank you for your support.

Security

Fixed the following security issues:

• The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77)
• HTTPResponse.stream() and read_chunked() could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw)
• Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g)

[!IMPORTANT] urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or overridden by destination settings. Configurations relying on that behavior may require changes.

Configure proxy CA certificates and client certificates in proxy_ssl_context, and proxy identity checks with proxy_assert_hostname or proxy_assert_fingerprint. Destination client certificates and identity overrides no longer apply to HTTPS forwarding proxy connections.

[!NOTE] CVE IDs had not yet been assigned to these advisories at the time of release due to a backlog at GitHub's CNA.

Deprecations & Removals

• Deprecated using an empty collection as the Retry option allowed_methods to retry any verb. (#5044)

Features

• Added Url.auth_decoded and Url.auth_decoded_joined convenience properties to the result of parse_url(). (#4945)
• Added basic_auth_encoding and proxy_basic_auth_encoding parameters to urllib3.util.make_headers(). (#5092)

Bugfixes

• Fixed response header handling to replace obsolete folded header lines (obs-fold) with spaces in accordance with RFC 9112, preventing raw CRLF sequences from appearing in header values such as Set-Cookie. (#1362)

• Fixed usage of proxy_ssl_context with ProxyManager when use_forwarding_for_https=True. Passing ssl_context instead of proxy_ssl_context for HTTPS proxies in this configuration now emits a FutureWarning and will raise an error in v3.0. (#2577)

• Changed behavior of the default ConnectionPool.pool initialization. LifoQueue is now resolved from the queue module after the ConnectionPool is instantiated instead of using the default cached QueueCls class property. This is done because sometimes the queue.LifoQueue is monkey-patched late in the program, such as by gevent. (#3289)

• Raised UnrewindableBodyError instead of ValueError when retrying a request whose body had tell() but not seek(). (#3779)

• Decoded percent-encoded SOCKS proxy credentials before authenticating with the proxy server. (#3785)

• Fixed HTTPResponse.drain_conn() to discard unread response data in 64 KiB chunks (same as the default amt when doing HTTPResponse.stream(...)). (#5019)

• Fixed is_ipaddress() to detect non-standard IPv4 forms accepted by socket.connect, such as hex (0x7f000001), octal (0177.0.0.1), and decimal integers (2130706433), ensuring SSL certificate verification uses the correct mode for these addresses. (#5029)

• Fixed HTTPConnectionPool.urlopen raising a misleading FullPoolError instead of ValueError when called with an invalid timeout argument on a pool created with block=True. (#5059)

• Fixed port-zero handling to preserve explicit :0 values instead of substituting the default ports 80 or 443 in URL parsing, pool selection, proxy configuration, connection_from_url(), and HTTP/2 request authority. (#5071, #5101)

• Fixed a bug where PoolManager passed the assert_hostname and assert_fingerprint parameters to HTTP connection pools. (#5077)

• Fixed HTTPConnectionPool.urlopen() and HTTP proxy forwarding to strip URL fragments from absolute request targets before sending requests. (#5079)

• Added safeguards to the proxy tunneling code to prevent potential security issues when handling invalid characters in the proxy host and HTTP headers. This change affects users of Python 3.10, Python 3.11, and Python 3.12 when the standard library does not contain the fix; those on newer Python versions should upgrade to 3.13.14+ or 3.14.5+ to get the same security fixes. (#5091)

• Fixed HTTPSConnection.connect() overriding ProxyConfig.ssl_context's certificate policy and proxy identity checks with the target connection's TLS settings when forwarding through an HTTPS proxy.

  HTTPSConnection no longer applies target SNI, assertions, or client credentials to forwarding proxy handshakes and continues to use its ssl_context as a fallback when an HTTPS proxy forwards an HTTP target. (#5093)

• Fixed URL parsing to more strictly enforce RFC 3986 host syntax, rejecting invalid host input such as raw spaces and control characters, malformed percent-encodings, and percent-encoded control characters in HTTP(S) hosts and IPv6 zone identifiers, including proxy CONNECT tunnel targets. Host normalization now also follows RFC 3986 normalization rules for percent-encoded octets by decoding percent-encoded unreserved characters and uppercasing the hexadecimal digits of retained percent-encoded octets. (#5095)

... (truncated)

Changelog

Sourced from urllib3's changelog.

2.8.0 (2026-09-15)

Security

Fixed the following security issues:

• The TLS configuration for HTTPS proxies could be ignored or overridden. (High severity, GHSA-8988-9cw3-xx77 <https://github.com/urllib3/urllib3/security/advisories/GHSA-8988-9cw3-xx77>__)
• HTTPResponse.stream() and read_chunked() could buffer a chunk-size line of unbounded length in memory. (High severity, GHSA-vxq7-64xx-v4gw <https://github.com/urllib3/urllib3/security/advisories/GHSA-vxq7-64xx-v4gw>__)
• Chunked Deflate streaming could enter an infinite loop. (Medium severity, GHSA-gh4c-6fx4-qh6g <https://github.com/urllib3/urllib3/security/advisories/GHSA-gh4c-6fx4-qh6g>__)

.. caution::

urllib3 2.8.0 fixes HTTPS proxy TLS configuration being ignored or
overridden by destination settings. Configurations relying on that
behavior may require changes.
Configure proxy CA certificates and client certificates in
proxy_ssl_context, and proxy identity checks with
proxy_assert_hostname or proxy_assert_fingerprint.
Destination client certificates and identity overrides no longer
apply to HTTPS forwarding proxy connections.

Deprecations & Removals

• Deprecated using an empty collection as the Retry option allowed_methods to retry any verb. ([#5044](https://github.com/urllib3/urllib3/issues/5044) <https://github.com/urllib3/urllib3/issues/5044>__)

Features

• Added Url.auth_decoded and Url.auth_decoded_joined convenience properties to the result of parse_url(). ([#4945](https://github.com/urllib3/urllib3/issues/4945) <https://github.com/urllib3/urllib3/issues/4945>__)
• Added basic_auth_encoding and proxy_basic_auth_encoding parameters to urllib3.util.make_headers(). ([#5092](https://github.com/urllib3/urllib3/issues/5092) <https://github.com/urllib3/urllib3/issues/5092>__)

Bugfixes

... (truncated)

Commits

• b1d30ab Release 2.8.0
• 9016d7e Skip test_read_chunked_with_trailing_data_does_not_hang for brotlicffi (#5258)
• 9101f58 Fix nox -s docs warning (#5256)
• cd770b0 Merge commit from fork
• ea2ad7b Merge commit from fork
• 0716e31 Fix loading unencrypted client keys with a password in pyOpenSSL (#5255)
• 43c68c8 Test pickling of InvalidChunkLength (#5247)
• 308b279 Share security policy between GitHub and Read the Docs (#5253)
• 53fa073 Add policy on duplicate pull requests (#5252)
• 5f2a6a8 Assert on the ALPN extension in test_tunnel_sets_http_11_alpn (#5232)
• Additional commits viewable in compare view

Updates ruff to 0.16.9

Release notes

Sourced from ruff's releases.

0.16.9

Release Notes

Released on 2026-09-24.

Preview features

• [ruff] Avoid false positives for overloaded division (RUF069) (#28309)

Bug fixes

• [flake8-bugbear] Avoid false positives for calls with keyword arguments (B009, B010, B043) (#28776)
• [flake8-tidy-imports] Allow lazy imports to be used in deferred annotations (TID255) (#28767)

Rule changes

• Update LibCST-based fixes for Python 3.15 (#28616)
• [flake8-pyi] Mention stubs in the diagnostic message (PYI002) (#28542)

Documentation

• Fix horizontal overflow on the rules documentation page (#28699)
• Update rules table with category information (#28651)
• [flake8-annotations] Clarify that ANN401 checks return types in addition to arguments (#28334)
• [flake8-bugbear] Document type-checker interaction (B010) (#28509)
• [flake8-comprehensions] Document map/generator exception behavior (C417) (#27794)
• [ruff] Mention related isort settings (RUF022) (#28719)

Contributors

• @​qinpei-dev
• @​sanjayrohith
• @​ntBre
• @​webdevsamran
• @​zaniebot
• @​ewdurbin
• @​MichaReiser
• @​spaceone
• @​IbrahimKhan12
• @​devtechedge
• @​GruffElixir

Install ruff 0.16.9

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://releases.astral.sh/github/ruff/releases/download/0.16.9/ruff-installer.sh | sh

... (truncated)

Changelog

Sourced from ruff's changelog.

0.16.9

Released on 2026-09-24.

Preview features

• [ruff] Avoid false positives for overloaded division (RUF069) (#28309)

Bug fixes

• [flake8-bugbear] Avoid false positives for calls with keyword arguments (B009, B010, B043) (#28776)
• [flake8-tidy-imports] Allow lazy imports to be used in deferred annotations (TID255) (#28767)

Rule changes

• Update LibCST-based fixes for Python 3.15 (#28616)
• [flake8-pyi] Mention stubs in the diagnostic message (PYI002) (#28542)

Documentation

• Fix horizontal overflow on the rules documentation page (#28699)
• Update rules table with category information (#28651)
• [flake8-annotations] Clarify that ANN401 checks return types in addition to arguments (#28334)
• [flake8-bugbear] Document type-checker interaction (B010) (#28509)
• [flake8-comprehensions] Document map/generator exception behavior (C417) (#27794)
• [ruff] Mention related isort settings (RUF022) (#28719)

Contributors

• @​qinpei-dev
• @​sanjayrohith
• @​ntBre
• @​webdevsamran
• @​zaniebot
• @​ewdurbin
• @​MichaReiser
• @​spaceone
• @​IbrahimKhan12
• @​devtechedge
• @​GruffElixir

0.16.8

Released on 2026-09-16.

Bug fixes

• Visit functional TypedDict keyword arguments correctly (#28584)
• [flake8-simplify] Detect nested async with under sync parent (SIM117) (#27821)
• [flake8-simplify] Preserve operand order in SIM109 fix (#27824)

... (truncated)

Commits

• 0be08a2 Bump version to 0.16.9 (#28882)
• b4920b7 Rename ruff_cli to ruff_command_line (#28881)
• 47c751b Update dependency astral-sh/uv to v0.12.18 (#28880)
• 8c244e5 [flake8-comprehensions] Document map/generator exception behavior (C417...
• 5edf5a1 Use target form in rooster.version_files (#28876)
• 915bb2b [ty] Prefer existing @ paths over response files in Ruff and ty (#28877)
• 4710e1a ci(github): update version number in placeholder of issue template (#28871)
• eedfc62 [ty] Propagate outer type context through cast calls (#28855)
• ceaa6a0 [ty] Contain rendered code within Markdown fences (#28869)
• dba0f30 authorize ruff-pre-commit dispatch via OIDC (#28867)
• Additional commits viewable in compare view

Updates mypy to 2.3.1

Changelog

Sourced from mypy's changelog.

Mypy 2.3.1

• Fix mypyc crash on double yielding Iterators (Daniël van Noord, PR 21826)
• Fix mypyc default_factory for inherited dataclass (Daniël van Noord, PR 21785)
• Clear mypyc coroutine env on coroutine completion (Piotr Sawicki, PR 21734)
• Fix crash when unpacking return value from overload (Shantanu, PR 21830)

Acknowledgements

Thanks to all mypy contributors who contributed to this release:

• Agriya Khetarpal
• Ethan Sarp
• Ivan Levkivskyi
• Jingchen Ye
• Jukka Lehtosalo
• Piotr Sawicki
• Shantanu
• Tom Bannink
• Viktor Szépe
• ygale

I'd also like to thank my employer, Dropbox, for supporting mypy development.

Mypy 2.2

We've just uploaded mypy 2.2.0 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.

Support for Closed TypedDicts (PEP 728)

Mypy now supports closed TypedDicts as specified in PEP 728. A closed TypedDict cannot have extra keys beyond those explicitly defined. This allows the type checker to determine that certain operations are safe when they otherwise wouldn't be due to the potential presence of unknown keys.

You can use the closed keyword argument with TypedDict:

HasName = TypedDict("HasName", {"name": str})
HasOnlyName = TypedDict("HasOnlyName", {"name": str}, closed=True)
Movie = TypedDict("Movie", {"name": str, "year": int})
movie: Movie = {"name": "Nimona", "year": 2023}
has_name: HasName = movie  # OK: HasName is open (default)
has_only_name: HasOnlyName = movie  # Error: HasOnlyName is closed and Movie has extra "year" key
</tr></table>

... (truncated)

Commits

• d642c44 Bump version to 2.3.1
• a392429 [mypyc] Fix crash on double yielding Iterators (#21826)
• 4843e77 [mypyc] Fix default_factory for inherited dataclass (#21785)
• 14f5df9 [mypyc] Clear coroutine env on coroutine completion (#21734)
• 6dfa06d Fix crash when unpacking return value from overload (#21830)
• a385746 Bump version to 2.3.1+dev
• 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)
• Additional commits viewable in compare view

Updates types-pyyaml to 6.0.12.20260906

Commits

• See full diff in compare view

Updates types-requests to 2.33.0.20260906

Commits

• See full diff in compare view

Updates pandas from 2.3.3 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.

pandas 3.0.5

We are pleased to announce the release of pandas 3.0.5. 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.

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.

pandas 3.0.4

We are pleased to announce the release of pandas 3.0.4. 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.

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

... (truncated)

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 matplotlib from 3.10.9 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

REL: v3.11.1

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

This release contains several bug-fixes and adjustments:

• Fix tight layout of multiple subplots with sharey=True
• Fix NoNorm cursor formatting for uint8 images
• Fix occasional misalignment in reported mouse position (also fix a bug with canvas height)
• Fix clipped Axis labels on 3D plots with tight layout
• Fix inverted Axis on 3D plots
• Fix restoring 'auto' aspect in 3D axes after switching from 'equal'
• Fix missing glyphs when subsetting Type 1 fonts in PDF
• Fix oversized embedding of Type 42 fonts in PDF/PostScript files

As well as several documentation and typing improvements and corrections.

REL: v3.11.0

The largest change within this release is a complete overhaul of text and font processing. Through the use of libraqm, HarfBuzz, SheenBidi, and an updated release of FreeType, all text should now support modern font features, enabling full internationalization in all languages. Not all features of these libraries are supported yet, but we expect this work to enable further improvements in an easier manner.

Outside of text handling, there are several improvements to 3D Axes, performance, new accessible colour sequences, flexible figure management, and more. See the release notes for more information.

REL: v3.11.0rc2

This is the second release candidate for the meso release 3.11.0.

This release candidate fixes some problems with downstream packages, removes some missed deprecations, and corrects some additional minor bugs.

REL: v3.11.0rc1

After an extended development stretch, we are pleased to announce the first release candidate of Matplotlib 3.11.0.

The largest change within this release is a complete overhaul of text and font processing. Through the use of libraqm, HarfBuzz, SheenBidi, and an updated release of FreeType, all text should now support modern font features, enabling full internationalization in all languages. Not all features of these libraries are supported yet, but we expect this work to enable further improvements in an easier manner. Due to the update to the font rendering stack, we cannot guarantee that text will be bit-for-bit perfect with previous releases, so if you are using Matplotlib for testing, it may be necessary to introduce/raise a tolerance within your tests.

Outside of text handling, there are several improvements to 3D Axes, performance, new accessible colour sequences, flexible figure management, and more. Final release notes are still being curated, but you may browse the list of new features, API changes, and all issues/pull requests on the milestone.

... (truncated)

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 idna from 3.19 to 3.20

Release notes

Sourced from idna's releases.

v3.20

• Update to Unicode 18.0.0.
• Better enforcement of the domain length limit in the incremental codec.
• Add support for Python 3.15.

Changelog

Sourced from idna's changelog.

3.20 (2026-09-17)

• Update to Unicode 18.0.0.
• Better enforcement of the domain length limit in the incremental codec.
• Add support for Python 3.15.

Commits

• d55e65e Release 3.20
• 0c0824a Pre-release 3.20rc0
• bd7c316 Note Python 3.15 support in the 3.20 changelog
• b6cce85 Merge pull request #276 from kjd/unicode-18
• 9a4bc59 Update to Unicode 18.0.0
• dfab5a0 Merge branch 'python-3.15'
• 417c354 Read the latest Unicode version from the DerivedAge.txt header instead of the...
• cd17392 Merge pull request #274 from kjd/fix-decode-length-check
• c5796d7 Skip the decode round-trip check for domains past encode's length limit
• d6ee690 Update to Python 3.15 release candidate in CI and add trove classifier
• Additional commits viewable in compare view

Updates fonttools from 4.65.0 to 4.66.0

Release notes

Sourced from fonttools's releases.

4.66.0

• Drop support for EOL Python 3.10; fontTools now requires Python 3.11 or later. fontTools.misc.enumTools now only re-exports enum.StrEnum and is deprecated. Explicitly test and declare support for Python 3.15 (#4183, #4196).
• [unicodedata] Update the bundled script, script extension, block and bidi-mirroring tables to Unicode 18.0.0, and require unicodedata2 18.0.0 when it is used (#4192, #4197).
• [feaLib] Support language statements listing multiple language tags, e.g. language AZE CRT;adobe-type-tools/feature_file_workshops#8dflt cannot be combined with other tags. LanguageStatement.language is still the first tag; all of them are in the new languages attribute (#4201, #4202).
• [feaLib] Fix lookups being dropped when a script/language pair is repeated within a feature block: the repeated statement replaced the language system's lookups with a fresh copy of the default ones (#4189).
• [feaLib] Raise FeatureLibError instead of UnboundLocalError when a STAT table block lacks ElidedFallbackName or ElidedFallbackNameID (#3834, #4179).
• [cffLib] Always recompile the CFF2 VarStore when saving. Previously the bytes compiled by an earlier save were reused, so a CFF2 variable font that was saved and then modified in place, e.g. by the instancer, was written with a stale VarStore next to its updated charstrings (#4199).
• [ttLib] Support static VARC fonts that omit fvar while retaining gvar or CFF2 variation data for component-internal axes: hidden axes are addressed by index and gvar can compile, decompile and round-trip through TTX without fvar, reading the axis count from a new axisCount element (#4187, #4188).
• [ttLib] Fix drawing VARC components whose condition is negated (format 5), which raised AttributeError (#4191).
• [instancer] Fix VARC axis references left stale when removing an unrelated axis, reject pinning or restricting axes referenced by VARC components, and stop culling avar2 ranges for component-internal variations, which can reach outside the font-level ranges (#4190, #4193).
• [bezierTools] Preserve exact endpoints in splitQuadraticAtT and splitCubicAtTC as well, like splitCubicAtT since 4.55.4 (#3742, #4194).
• [bezierTools] Fix ZeroDivisionError in lineLineIntersections for collinear vertical lines; they are now treated as parallel like horizontal ones (#3515, #4181).
• [subset] pyftsubset now preserves the input font's flavor (WOFF, WOFF2) when --flavor is omitted, instead of writing uncompressed sfnt data under the same extension; pass --flavor=none to force uncompressed output (#3630, #4182).
• [merge] Report incompatible unitsPerEm values by name, with the input values, instead of a bare assertion (#2844, #4184).
• [designspaceLib] Fix the type annotation and documentation of DesignSpaceDocument.default, which holds a SourceDescriptor, not a source name (#2994, #4186).
• [ttLib.sfnt] Raise TTLibError instead of AssertionError for inconsistent WOFF table, metadata and private-data lengths, so the checks also hold under python -O (#4178).
• [misc.etree] Disable entity resolution altogether on lxml >= 5.0 as well: lxml's resolve_entities="internal" still fetched external parameter entities before lxml 6.1.3, so a crafted DTD could read local files into parsed XML content (#4195).
• [cmap] Bound the expansion of format 4 segments and format 12/13 groups when decompiling, like HarfBuzz does: groups are clamped to U+10FFFF, inverted or overlapping groups are skipped with a warning, and groups mapped to the missing glyph are not expanded. A crafted font could previously exhaust memory with a single group ending at 0xFFFFFFFF (#4204).
• [varLib.avar] Escape axis names and tags when varLib.avar.unbuild emits its designspace snippet, so a crafted font cannot inject markup (#4203).

Changelog

Sourced from fonttools's changelog.

4.66.0 (released 2026-09-23)

• Drop support for EOL Python 3.10; fontTools now requires Python 3.11 or later. fontTools.misc.enumTools now only re-exports enum.StrEnum and is deprecated. Explicitly test and declare support for Python 3.15 (#4183, #4196).
• [unicodedata] Update the bundled script, script extension, block and bidi-mirroring tables to Unicode 18.0.0, and require unicodedata2 18.0.0 when it is used (#4192, #4197).
• [feaLib] Support language statements listing multiple language tags, e.g. language AZE CRT;, as Glyphs does and as proposed for the spec adobe-type-tools/feature_file_workshops#8 references are registered under every listed language. dflt cannot be combined with other tags. LanguageStatement.language is still the first tag; all of them are in the new languages attribute (#4201, #4202).
• [feaLib] Fix lookups being dropped when a script/language pair is repeated within a feature block: the repeated statement replaced the language system's lookups with a fresh copy of the default ones (#4189).
• [feaLib] Raise FeatureLibError instead of UnboundLocalError when a STAT table block lacks ElidedFallbackName or ElidedFallbackNameID (#3834, #4179).
• [cffLib] Always recompile the CFF2 VarStore when saving. Previously the bytes compiled by an earlier save were reused, so a CFF2 variable font that was saved and then modified in place, e.g. by the instancer, was written with a stale VarStore next to its updated charstrings (#4199).
• [ttLib] Support static VARC fonts that omit fvar while retaining gvar or CFF2 variation data for component-internal axes: hidden axes are addressed by index and gvar can compile, decompile and round-trip through TTX without fvar, reading the axis count from a new axisCount element (#4187, #4188).
• [ttLib] Fix drawing VARC components whose condition is negated (format 5), which raised AttributeError (#4191).
• [instancer] Fix VARC axis references left stale when removing an unrelated axis, reject pinning or restricting axes referenced by VARC components, and stop culling avar2 ranges for component-internal variations, which can reach outside the font-level ranges (#4190, #4193).
• [bezierTools] Preserve exact endpoints in splitQuadraticAtT and splitCubicAtTC as well, like splitCubicAtT since 4.55.4 (Description has been truncated