All issues

`PydanticModel` rejects every model field that sets `serialization_alias` (0.32.1 regression)

#2444

· owenlamont opened

on Aug 16, 2026

coerce=True silently wraps out-of-range integers (300 -> int8 gives 44, -1 -> uint8 gives 255) and the corrupted value then passes checks

#2442

· shashvat-singham opened

on Aug 15, 2026

config_context silently accepts a string validation_depth and disables all depth gating

#2431

· aladinor opened

on Jul 28, 2026

Out-of-the-box support for nested `DataFrameModel`s

#2425

· cwognum opened

on Jul 25, 2026

Bug: _get_fn_argnames raises IndexError for functions with only keyword-only args

#2422

· feiiiiii5 opened

on Jul 25, 2026

Feature request: support Pydantic v2-style model_config: ConfigDict in addition to nested class Config

#2419

· Iberlauf opened

on Jul 24, 2026

pandera[polars] 0.32.1 fails to import using `polars=0.20`

#2407

· fhoehle opened

on Jul 8, 2026

Optional fields now required in dataframe when using PydanticModel

#2406

· leewesleyv opened

on Jul 8, 2026

Document pandera with mkdocs

#2388

· brynpickering opened

on Jun 23, 2026

Piggy bag snowpark dataframes

#2386

· RalfKow opened

on Jun 22, 2026

The pyspark extra should only require pyspark, document optional support for pyspark[connect]

#2361

· cosmicBboy opened

on Jun 7, 2026

`SPARK_LOCAL_IP` environment variable permanently set to `127.0.0.1` after import (regression in v0.27.0)

#2344

· mabunassar opened

on May 21, 2026