Update pydantic

[uniproject-renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
pydantic (changelog)	==2.11.7 → ==2.12.5
pydantic-core	==2.33.2 → ==2.42.0
pydantic_core	==2.33.2 → ==2.42.0

---

Release Notes

pydantic/pydantic (pydantic)

v2.12.5

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GitHub release

This is the fifth 2.12 patch release, addressing an issue with the MISSING sentinel and providing several documentation improvements.

The next 2.13 minor release will be published in a couple weeks, and will include a new polymorphic serialization feature addressing
the remaining unexpected changes to the serialize as any behavior.

• Fix pickle error when using model_construct() on a model with MISSING as a default value by @​ornariece in #​12522.
• Several updates to the documentation by @​Viicos.

v2.12.4

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GitHub release

This is the fourth 2.12 patch release, fixing more regressions, and reverting a change in the build() method
of the AnyUrl and Dsn types.

This patch release also fixes an issue with the serialization of IP address types, when serialize_as_any is used. The next patch release
will try to address the remaining issues with serialize as any behavior by introducing a new polymorphic serialization feature, that
should be used in most cases in place of serialize as any.

• Fix issue with forward references in parent TypedDict classes by @​Viicos in #​12427.

  This issue is only relevant on Python 3.14 and greater.

• Exclude fields with exclude_if from JSON Schema required fields by @​Viicos in #​12430

• Revert URL percent-encoding of credentials in the build() method
  of the AnyUrl and Dsn types by @​davidhewitt in
  pydantic-core#1833.

  This was initially considered as a bugfix, but caused regressions and as such was fully reverted. The next release will include
  an opt-in option to percent-encode components of the URL.

• Add type inference for IP address types by @​davidhewitt in pydantic-core#1868.

  The 2.12 changes to the serialize_as_any behavior made it so that IP address types could not properly serialize to JSON.

• Avoid getting default values from defaultdict by @​davidhewitt in pydantic-core#1853.

  This fixes a subtle regression in the validation behavior of the collections.defaultdict
  type.

• Fix issue with field serializers on nested typed dictionaries by @​davidhewitt in pydantic-core#1879.

• Add more pydantic-core builds for the three-threaded version of Python 3.14 by @​davidhewitt in pydantic-core#1864.

v2.12.3

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GitHub release

What's Changed

This is the third 2.12 patch release, fixing issues related to the FieldInfo class, and reverting a change to the supported
after model validator function signatures.

• Raise a warning when an invalid after model validator function signature is raised by @​Viicos in #​12414.
  Starting in 2.12.0, using class methods for after model validators raised an error, but the error wasn't raised concistently. We decided
  to emit a deprecation warning instead.
• Add FieldInfo.asdict() method, improve documentation around FieldInfo by @​Viicos in #​12411.
  This also add back support for mutations on FieldInfo classes, that are reused as Annotated metadata. However, note that this is still
  not a supported pattern. Instead, please refer to the added example in the documentation.

The blog post section on changes was also updated to document the changes related to serialize_as_any.

v2.12.2

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GitHub release

What's Changed

Fixes

• Release a new pydantic-core version, as a corrupted CPython 3.10 manylinux2014_aarch64 wheel got uploaded (pydantic-core#1843).
• Fix issue with recursive generic models with a parent model class by @​Viicos in #​12398

v2.12.1

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GitHub release

What's Changed

This is the first 2.12 patch release, addressing most (but not all yet) regressions from the initial 2.12.0 release.

Fixes

• Do not evaluate annotations when inspecting validators and serializers by @​Viicos in #​12355
• Make sure None is converted as NoneType in Python 3.14 by @​Viicos in #​12370
• Backport V1 runtime warning when using Python 3.14 by @​Viicos in #​12367
• Fix error message for invalid validator signatures by @​Viicos in #​12366
• Populate field name in ValidationInfo for validation of default value by @​Viicos in pydantic-core#1826
• Encode credentials in MultiHostUrl builder by @​willswire in pydantic-core#1829
• Respect field serializers when using serialize_as_any serialization flag by @​davidhewitt in pydantic-core#1829
• Fix various RootModel serialization issues by @​davidhewitt in pydantic-core#1836

New Contributors

• @​willswire made their first contribution in pydantic-core#1829

v2.12.0

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GitHub release

What's Changed

This is the final 2.12 release. It features the work of 20 external contributors and provides useful new features, along with initial Python 3.14 support.
Several minor changes (considered non-breaking changes according to our versioning policy)
are also included in this release. Make sure to look into them before upgrading.

Note that Pydantic V1 is not compatible with Python 3.14 and greater.

Changes (see the alpha and beta releases for additional changes since 2.11):

Packaging

• Update V1 copy to v1.10.24 by @​Viicos in #​12338

New Features

• Add extra parameter to the validate functions by @​anvilpete in #​12233
• Add exclude_computed_fields serialization option by @​Viicos in #​12334
• Add preverse_empty_path URL options by @​Viicos in #​12336
• Add union_format parameter to JSON Schema generation by @​Viicos in #​12147
• Add __qualname__ parameter for create_model by @​Atry in #​12001

Fixes

• Do not try to infer name from lambda definitions in pipelines API by @​Viicos in #​12289
• Use proper namespace for functions in TypeAdapter by @​Viicos in #​12324
• Use Any for context type annotation in TypeAdapter by @​inducer in #​12279
• Expose FieldInfo in pydantic.fields.__all__ by @​Viicos in #​12339
• Respect validation_alias in @validate_call by @​Viicos in #​12340
• Use Any as context annotation in plugin API by @​Viicos in #​12341
• Use proper stacklevel in warnings when possible by @​Viicos in #​12342

New Contributors

• @​anvilpete made their first contribution in #​12233
• @​JonathanWindell made their first contribution in #​12327
• @​inducer made their first contribution in #​12279
• @​Atry made their first contribution in #​12001

v2.11.10

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GitHub release

What's Changed

Fixes

• Backport v1.10.24 changes by @​Viicos

v2.11.9

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GitHub release

What's Changed

Fixes

• Backport v1.10.23 changes by @​Viicos

v2.11.8

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GitHub release

What's Changed

Fixes

• Fix mypy plugin for mypy 1.18 by @​cdce8p in #​12209

pydantic/pydantic-core (pydantic-core)

v2.41.5

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What's Changed

• Correct invalid serialization of date/datetime/time/timedelta by pulling downcast checks up by @​astei in #​1851
• avoid getting default values from defaultdict by @​davidhewitt in #​1853
• ci: add more 3.14t builds, delete duplicate linux aarch64 build by @​davidhewitt in #​1864
• JsonValue: Deduplicate keys before populating Dict by @​friendlymatthew in #​1865
• fix: only percent-encode characters in the userinfo encode set by @​davidhewitt in #​1852
• Bump jiter from 0.11.0 to 0.11.1 by @​dependabot[bot] in #​1878
• Bump regex from 1.11.3 to 1.12.2 by @​dependabot[bot] in #​1877
• Bump percent-encoding from 2.3.1 to 2.3.2 by @​dependabot[bot] in #​1876
• fix issue with field_serializers on nested typed dicts by @​davidhewitt in #​1879
• clean up GC traversal for some top-level types by @​davidhewitt in #​1870
• add type inference for serializing ip address types by @​davidhewitt in #​1868
• revert url credential encoding (to be reintroduced as an option in future) by @​davidhewitt in #​1882
• optimizations in URL implementation by @​davidhewitt in #​1833

New Contributors

• @​friendlymatthew made their first contribution in #​1865

Full Changelog: pydantic/pydantic-core@v2.41.4...v2.41.5

v2.41.4

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v2.41.3

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v2.41.2: 2025-10-13

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What's Changed

• Populate field name for validation of default value by @​Viicos in #​1826
• build PyPy manylinux wheels for x86_64 by @​davidhewitt in #​1831
• fix: encode credentials in MultiHostUrl builder by @​willswire in #​1829
• Populate field_name in InternalValidator by @​Viicos in #​1834
• respect field_serializer when using serialize_as_any=True by @​davidhewitt in #​1835
• ci: PGO-optimize linux aarch64, restore builds for windows aarch64 by @​davidhewitt in #​1837
• fix various RootModel serialization issues by @​davidhewitt in #​1836

New Contributors

• @​willswire made their first contribution in #​1829

Full Changelog: pydantic/pydantic-core@v2.41.1...v2.41.2

v2.41.1: 2025-10-06

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What's Changed

• Add url_preserve_empty_path entry to CoreConfig by @​Viicos in #​1823

Full Changelog: pydantic/pydantic-core@v2.41.0...v2.41.1

v2.41.0: 2025-10-06

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What's Changed

• Do not call default factories taking the data argument if a validation error already occurred by @​Viicos in #​1623
• fix default_factory which takes data on more types by @​davidhewitt in #​1822
• ci: avoid timeout on aarch64 tests by @​davidhewitt in #​1821
• make _pydantic_core._pydantic_core pub for static linking by @​Gentle in #​1820
• Preserve order for collections.OrderedDict by @​CloseChoice in #​1801

New Contributors

• @​Gentle made their first contribution in #​1820
• @​CloseChoice made their first contribution in #​1801

Full Changelog: pydantic/pydantic-core@v2.40.1...v2.41.0

v2.40.1: 2025-10-02

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What's Changed

• Reapply "Match return type of SerializationInfo.mode() to mode of model_dump() (#​1770)" (#​1797) by @​Viicos in #​1815
• Add quotes to field name in serialization warning by @​Viicos in #​1816
• Only create class instance after validation in ModelValidator.validate_construct() by @​Viicos in #​1818

Full Changelog: pydantic/pydantic-core@v2.40.0...v2.40.1

v2.40.0: 2025-10-01

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What's Changed

• Add extra parameter to the validate functions by @​anvilpete in #​1722
• chore: Correct grammar in docstring by @​willsawyerrrr in #​1784
• bump pyo3 to 0.26, jiter to 0.11 by @​davidhewitt in #​1785
• Add GraalPy 3.12 to CI, build GraalPy wheels for more platforms by @​msimacek in #​1790
• Add fail-fast for dicts by @​uriyyo in #​1543
• fix EitherString::as_cow implementation by @​davidhewitt in #​1794
• Reuse basic validators and serializers by @​davidhewitt in #​1795
• Add option to preserve empty URL paths by @​davidhewitt in #​1789
• Bump idna from 1.0.3 to 1.1.0 by @​dependabot[bot] in #​1806
• Bump uuid from 1.17.0 to 1.18.1 by @​dependabot[bot] in #​1802
• Bump serde_json from 1.0.142 to 1.0.145 by @​dependabot[bot] in #​1811
• Add field name in serialization error by @​NicolasPllr1 in #​1799
• Bump regex from 1.11.1 to 1.11.3 by @​dependabot[bot] in #​1804

New Contributors

• @​anvilpete made their first contribution in #​1722
• @​willsawyerrrr made their first contribution in #​1784
• @​l00ptr made their first contribution in #​1770
• @​NicolasPllr1 made their first contribution in #​1799

Full Changelog: pydantic/pydantic-core@v2.39.0...v2.40.0

v2.39.0: 2025-08-11

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What's Changed

• docs: improve onboarding by @​PrettyWood in #​1775
• build: bump pytest to 8.4 by @​PrettyWood in #​1781
• Add exclude_computed_fields serialization option by @​Viicos in #​1780

Full Changelog: pydantic/pydantic-core@v2.38.0...v2.39.0

v2.38.0: 2025-08-04

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What's Changed

• Switch to PEP 639 license information by @​Viicos in #​1769
• Simplify ValidationError.from_exception_data() docstring by @​kinuax in #​1768
• feat: make TzInfo instantiable without any arguments by @​PrettyWood in #​1777
• fix: make everything work on nightly by @​PrettyWood in #​1776
• Bump serde_json from 1.0.140 to 1.0.142 by @​dependabot[bot] in #​1772
• Build wheels for GraalPy by @​msimacek in #​1771
• bump speedate to 0.17 by @​davidhewitt in #​1778
• Implement val_temporal_unit for deciding how datetimes and dates timestamps get validated. by @​ollz272 in #​1751

New Contributors

• @​kinuax made their first contribution in #​1768
• @​msimacek made their first contribution in #​1771

Full Changelog: pydantic/pydantic-core@v2.37.2...v2.38.0

v2.37.2: 2025-07-26

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What's Changed

• Add missing entries in missing-sentinel core schema by @​Viicos in #​1765

Full Changelog: pydantic/pydantic-core@v2.37.1...v2.37.2

v2.37.1: 2025-07-25

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What's Changed

Identical to v2.37.0.

v2.37.0: 2025-07-25

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What's Changed

• Add MISSING sentinel by @​Viicos in #​1711

Full Changelog: pydantic/pydantic-core@v2.36.0...v2.37.0

v2.36.0: 2025-07-23

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What's Changed

• Stop testing free-threaded on 3.13 by @​Viicos in #​1738
• Bump smallvec from 1.15.0 to 1.15.1 by @​dependabot[bot] in #​1752
• Bump uuid from 1.16.0 to 1.17.0 by @​dependabot[bot] in #​1754
• Bump pyo3 from 0.25.0 to 0.25.1 by @​dependabot[bot] in #​1753
• Implement ser_json_temporal config option by @​ollz272 in #​1743
• Properly coerce fractions as int by @​Viicos in #​1757
• Add exclude_if logic at the field level by @​andresliszt in #​1535

Full Changelog: pydantic/pydantic-core@v2.35.2...v2.36.0

v2.35.2: 2025-06-26

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What's Changed

• update to speedate 0.16 by @​davidhewitt in #​1740
• Better document SerializationInfo by @​Viicos in #​1747

Full Changelog: pydantic/pydantic-core@v2.35.1...v2.35.2

v2.35.1: 2025-06-11

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What's Changed

• Fix generic issues with ValidationInfo and SerializationInfo by @​Viicos in #​1736

Full Changelog: pydantic/pydantic-core@v2.35.0...v2.35.1

v2.35.0: 2025-06-11

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What's Changed

• Do not reuse validator and serializer when unpickling by @​Viicos in #​1693
• Remove unnecessary required fields count when exclude_none is set by @​Viicos in #​1708
• Update test dependencies after 3.8 dropped support by @​Viicos in #​1710
• Mark constructor parameters of exceptions as positional-only by @​Viicos in #​1699
• fix: submodel fields with wrap validator affect smart union selection by @​weiliddat in #​1700
• use pypa/gh-action-pypi-publish by @​samuelcolvin in #​1599
• add critical sections around bytearray reads by @​davidhewitt in #​1717
• simplify ser-as-any mechanism by @​davidhewitt in #​1478
• Coerce 'time' schema constraints by @​Viicos in #​1720
• drop serde-json preserve_order feature by @​davidhewitt in #​1724
• Remove core schema validation by @​Viicos in #​1715
• Improve uncaught PydanticUseDefault exception message by @​Viicos in #​1730
• Add support for Python 3.14 by @​Viicos in #​1714
• drop pypy3.9 support, add pypy3.11 support by @​davidhewitt in #​1726
• Add ensure_ascii option by @​Viicos in #​1689
• Update repr of TzInfo by @​Viicos in #​1701
• Make ValidationInfo and SerializationInfo generic for context by @​Viicos in #​1686

New Contributors

• @​weiliddat made their first contribution in #​1700

Full Changelog: pydantic/pydantic-core@v2.34.1...v2.35.0

v2.34.1

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v2.34.0: 2025-04-17

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What's Changed

• fix clippy lints for Rust 1.86 by @​davidhewitt in #​1682
• Bump uuid from 1.15.1 to 1.16.0 by @​dependabot in #​1678
• Bump serde_json from 1.0.138 to 1.0.140 by @​dependabot in #​1679
• Bump pyo3 from 0.24.0 to 0.24.1 by @​dependabot in #​1677
• Allow JSON BigInt to validate against float schema by @​Viicos in #​1685
• Ensure ValidationInfo.field_name is correct on validator reuse by @​DouweM in #​1692
• Bump version to v2.34.0 by @​Viicos in #​1694
• Fix CI condition for release job by @​Viicos in #​1695
• Fix CI condition for release job x2 by @​Viicos in #​1696

New Contributors

• @​DouweM made their first contribution in #​1692

Full Changelog: pydantic/pydantic-core@v2.33.1...v2.34.0

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The artifact failure details are included below:

File name: src/uv.lock

Command failed: uv lock --upgrade-package pydantic --upgrade-package pydantic-core
Using CPython 3.14.2 interpreter at: /opt/containerbase/tools/python/3.14.2/bin/python3.14
  × No solution found when resolving dependencies for split (markers:
  │ python_full_version >= '3.13'):
  ╰─▶ Because pydantic==2.12.5 depends on pydantic-core==2.41.5 and your
      project depends on pydantic==2.12.5, we can conclude that your project
      depends on pydantic-core==2.41.5.
      And because your project depends on pydantic-core==2.42.0, we can
      conclude that your project's requirements are unsatisfiable.