Sourced from pydantic's releases.

v2.10.0 2024-11-20

The code released in v2.10.0 is practically identical to that of v2.10.0b2. See the v2.10 release blog post for the highlights!

What's Changed

Packaging

• Bump pydantic-core to v2.27.0 by @​sydney-runkle in #10825
• Replaced pdm with uv by @​frfahim in #10727

New Features

• Support fractions.Fraction by @​sydney-runkle in #10318
• Support Hashable for json validation by @​sydney-runkle in #10324
• Add a SocketPath type for linux systems by @​theunkn0wn1 in #10378
• Allow arbitrary refs in JSON schema examples by @​sydney-runkle in #10417
• Support defer_build for Pydantic dataclasses by @​Viicos in #10313
• Adding v1 / v2 incompatibility warning for nested v1 model by @​sydney-runkle in #10431
• Add support for unpacked TypedDict to type hint variadic keyword arguments with @validate_call by @​Viicos in #10416
• Support compiled patterns in protected_namespaces by @​sydney-runkle in #10522
• Add support for propertyNames in JSON schema by @​FlorianSW in #10478
• Adding __replace__ protocol for Python 3.13+ support by @​sydney-runkle in #10596
• Expose public sort method for JSON schema generation by @​sydney-runkle in #10595
• Add runtime validation of @validate_call callable argument by @​kc0506 in #10627
• Add experimental_allow_partial support by @​samuelcolvin in #10748
• Support default factories taking validated data as an argument by @​Viicos in #10678
• Allow subclassing ValidationError and PydanticCustomError by @​Youssefares in pydantic/pydantic-core#1413
• Add trailing-strings support to experimental_allow_partial by @​sydney-runkle in #10825
• Add rebuild() method for TypeAdapter and simplify defer_build patterns by @​sydney-runkle in #10537
• Improve TypeAdapter instance repr by @​sydney-runkle in #10872

Changes

• Don't allow customization of SchemaGenerator until interface is more stable by @​sydney-runkle in #10303
• Cleanly defer_build on TypeAdapters, removing experimental flag by @​sydney-runkle in #10329
• Fix mro of generic subclass by @​kc0506 in #10100
• Strip whitespaces on JSON Schema title generation by @​sydney-runkle in #10404
• Use b64decode and b64encode for Base64Bytes type by @​sydney-runkle in #10486
• Relax protected namespace config default by @​sydney-runkle in #10441
• Revalidate parametrized generics if instance's origin is subclass of OG class by @​sydney-runkle in #10666
• Warn if configuration is specified on the @dataclass decorator and with the __pydantic_config__ attribute by @​sydney-runkle in #10406
• Recommend against using Ellipsis (...) with Field by @​Viicos in #10661
• Migrate to subclassing instead of annotated approach for pydantic url types by @​sydney-runkle in #10662
• Change JSON schema generation of Literals and Enums by @​Viicos in #10692
• Simplify unions involving Any or Never when replacing type variables by @​Viicos in #10338
• Do not require padding when decoding base64 bytes by @​bschoenmaeckers in pydantic/pydantic-core#1448
• Support dates all the way to 1BC by @​changhc in pydantic/speedate#77

Performance

... (truncated)

Sourced from pydantic's changelog.

v2.10.0 (2024-11-20)

The code released in v2.10.0 is practically identical to that of v2.10.0b2.

GitHub release

See the v2.10 release blog post for the highlights!

What's Changed

Packaging

• Bump pydantic-core to v2.27.0 by @​sydney-runkle in #10825
• Replaced pdm with uv by @​frfahim in #10727

New Features

• Support fractions.Fraction by @​sydney-runkle in #10318
• Support Hashable for json validation by @​sydney-runkle in #10324
• Add a SocketPath type for linux systems by @​theunkn0wn1 in #10378
• Allow arbitrary refs in JSON schema examples by @​sydney-runkle in #10417
• Support defer_build for Pydantic dataclasses by @​Viicos in #10313
• Adding v1 / v2 incompatibility warning for nested v1 model by @​sydney-runkle in #10431
• Add support for unpacked TypedDict to type hint variadic keyword arguments with @validate_call by @​Viicos in #10416
• Support compiled patterns in protected_namespaces by @​sydney-runkle in #10522
• Add support for propertyNames in JSON schema by @​FlorianSW in #10478
• Adding __replace__ protocol for Python 3.13+ support by @​sydney-runkle in #10596
• Expose public sort method for JSON schema generation by @​sydney-runkle in #10595
• Add runtime validation of @validate_call callable argument by @​kc0506 in #10627
• Add experimental_allow_partial support by @​samuelcolvin in #10748
• Support default factories taking validated data as an argument by @​Viicos in #10678
• Allow subclassing ValidationError and PydanticCustomError by @​Youssefares in pydantic/pydantic-core#1413
• Add trailing-strings support to experimental_allow_partial by @​sydney-runkle in #10825
• Add rebuild() method for TypeAdapter and simplify defer_build patterns by @​sydney-runkle in #10537
• Improve TypeAdapter instance repr by @​sydney-runkle in #10872

Changes

• Don't allow customization of SchemaGenerator until interface is more stable by @​sydney-runkle in #10303
• Cleanly defer_build on TypeAdapters, removing experimental flag by @​sydney-runkle in #10329
• Fix mro of generic subclass by @​kc0506 in #10100
• Strip whitespaces on JSON Schema title generation by @​sydney-runkle in #10404
• Use b64decode and b64encode for Base64Bytes type by @​sydney-runkle in #10486
• Relax protected namespace config default by @​sydney-runkle in #10441
• Revalidate parametrized generics if instance's origin is subclass of OG class by @​sydney-runkle in #10666
• Warn if configuration is specified on the @dataclass decorator and with the __pydantic_config__ attribute by @​sydney-runkle in #10406
• Recommend against using Ellipsis (...) with Field by @​Viicos in #10661
• Migrate to subclassing instead of annotated approach for pydantic url types by @​sydney-runkle in #10662
• Change JSON schema generation of Literals and Enums by @​Viicos in #10692
• Simplify unions involving Any or Never when replacing type variables by @​Viicos in #10338

... (truncated)

• 910bc54 Prep for v2.10.0 release (#10904)
• b94af2e Make pre-commit install easier (#10901)
• 949bb06 Consistency with "python" rather than "py" (#10900)
• 4658021 Fix attributes format of code blocks in documentation (#10898)
• 15caf41 fix indentation level (#10897)
• 2b1cb8f TypeAdapter repr modification - use parens not brackets (#10880)
• 40322e1 Update timedelta docs with correct spec (#10879)
• 4413892 Improve TypeAdapter instance repr (#10872)
• e526382 Subclass all single host url classes from AnyUrl to preserve behavior from ...
• c62d2d5 Docs updates: type adapter rebuild instructions (#10849)
• Additional commits viewable in compare view

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