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<code>mode="after"</code> field validator fails before required-field errors are raised; documentation unclear

bug V2Bug related to Pydantic V2Bug related to Pydantic V2

pendingIs unconfirmedIs unconfirmed

Status: Open.

#12073 In pydantic/pydantic;

·mohsen-y openedon Jul 18, 2025

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

bug V2Bug related to Pydantic V2Bug related to Pydantic V2

pendingIs unconfirmedIs unconfirmed

Status: Open.

#12072 In pydantic/pydantic;

·albertferras-vrf openedon Jul 18, 2025

json_schema throws away information about inheritance

bug V2Bug related to Pydantic V2Bug related to Pydantic V2

pendingIs unconfirmedIs unconfirmed

Status: Open.

#12071 In pydantic/pydantic;

·cellador openedon Jul 18, 2025

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

bug V2Bug related to Pydantic V2Bug related to Pydantic V2

pendingIs unconfirmedIs unconfirmed

Status: Open.

#12069 In pydantic/pydantic;

·ollz272 openedon Jul 17, 2025

Coercion of Fraction to int inconsistent with documentation

bug V2Bug related to Pydantic V2Bug related to Pydantic V2

Status: Open.

#12063 In pydantic/pydantic;

·AllexVeldman openedon Jul 15, 2025

Call all after model validators before raising validation errors

feature request

Status: Open.

#12060 In pydantic/pydantic;

·Viicos openedon Jul 13, 2025

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

awaiting author responseawaiting response from issue openerawaiting response from issue opener

bug V2Bug related to Pydantic V2Bug related to Pydantic V2

pendingIs unconfirmedIs unconfirmed

Status: Open.

#12059 In pydantic/pydantic;

·ytyt-lead openedon Jul 12, 2025

Pydantic crashes when serializing two references to the same <code>TypeAliasType</code> with <code>json_schema_mode_override="serialization"</code>

bug V2Bug related to Pydantic V2Bug related to Pydantic V2

Status: Open.

#12057 In pydantic/pydantic;

·ntjess openedon Jul 12, 2025

A new marker API

feature request

feedback wanted

topic-serializationHow Pydantic serializes data, often related to `model_dump`, etc.How Pydantic serializes data, often related to `model_dump`, etc.

topic-validationRelated to how Pydantic validates data against provided typesRelated to how Pydantic validates data against provided types

Status: Open.

#12056 In pydantic/pydantic;

·Viicos openedon Jul 11, 2025

· 

v2.12

$defs has invalid entry names when using ref_template (json_schema)

bug V2Bug related to Pydantic V2Bug related to Pydantic V2

pendingIs unconfirmedIs unconfirmed

Status: Open.

#12055 In pydantic/pydantic;

·devkral openedon Jul 11, 2025

Support general durations for time offsets in the same way python datetime does

feature request

Status: Open.

#12049 In pydantic/pydantic;

·joekiller openedon Jul 9, 2025

Base64Bytes doesn't validate bytes are valid base64

bug V2Bug related to Pydantic V2Bug related to Pydantic V2

pendingIs unconfirmedIs unconfirmed

Status: Open.

#12047 In pydantic/pydantic;

·rjpower openedon Jul 9, 2025