2 Pull requests merged by 2 people

• Emit warning when field-specific metadata is used in invalid contexts

  #12028 merged Jul 18, 2025

• Migrate branding

  #12050 merged Jul 15, 2025

1 Pull request opened by 1 person

• implement ser_json_temporal configuration option

  #12068 opened Jul 17, 2025

4 Issues closed by 1 person

• `model_dump` includes `computed_field`s, causing `ValidationError` with `extra='forbid'` on `model_validate`

  #12064 closed Jul 15, 2025

• Add Support for Custom Exceptions in Field Validation

  #12062 closed Jul 15, 2025

• model_rebuild incorrectly determines rebuild not required

  #12061 closed Jul 15, 2025

• PydanticCustomError is not honoured as a valid error in nested models

  #12013 closed Jul 13, 2025

9 Issues opened by 9 people

• b/python3.10/site-packages/pydantic/_internal/_generate_schema.py", line 2805, in finalize_schema raise InvalidSchemaError from e pydantic._internal._generate_schema.InvalidSchemaError

  #12074 opened Jul 19, 2025

• `mode="after"` field validator fails before required-field errors are raised; documentation unclear

  #12073 opened Jul 18, 2025

• error when calling model_dump on model with frozenset[SomeDataclass] or set[SomeDataClass]

  #12072 opened Jul 18, 2025

• json_schema throws away information about inheritance

  #12071 opened Jul 18, 2025

• Revalidating a constructed model against a type validator doesn't validate types of the model

  #12069 opened Jul 17, 2025

• Coercion of Fraction to int inconsistent with documentation

  #12063 opened Jul 15, 2025

• Call all after model validators before raising validation errors

  #12060 opened Jul 13, 2025

• Memory leaks in TypeAdapter.validate_python() cause cumulative RAM growth during cyclic batch processing

  #12059 opened Jul 12, 2025

• Pydantic crashes when serializing two references to the same `TypeAliasType` with `json_schema_mode_override="serialization"`

  #12057 opened Jul 12, 2025

7 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Refactor logic to support Pydantic's `Field()` function in dataclasses

  #12051 commented on Jul 17, 2025 • 4 new comments

• Better support for polymorphic members deriving from a common base class -- enabling extensibility

  #11595 commented on Jul 12, 2025 • 0 new comments

• Failed to resolve ForwardRef defined in outer class of a nested class

  #12000 commented on Jul 15, 2025 • 0 new comments

• Custom serializer discarded when WrapSerializer is used

  #9460 commented on Jul 15, 2025 • 0 new comments

• A new marker API

  #12056 commented on Jul 15, 2025 • 0 new comments

• Re-defined model field order in subclasses does not allow `default_factory` to reference earlier fields' validated data

  #10993 commented on Jul 18, 2025 • 0 new comments

• Support exclude_if at field level

  #10961 commented on Jul 14, 2025 • 0 new comments