snowflakedb/snowpark-python v1.50.0

Release

on GitHub

1.50.0 (2026-04-23)

Snowpark Python API Updates

New Features

• Added artifact_repository support to udtf_configs in session.read.dbapi(), enabling users to specify a custom artifact repository (e.g. PyPI) for packages used by the internal UDTF during distributed ingestion.

Bug Fixes

• Fixed a bug where TRY_CAST reader option is ignored when calling DataFrameReader.schema().csv().
• Fixed a bug where event_table_telemetry is using incorrect resource attributes.
• Fixed a bug where value_contains_null was not propagated for MapType in _as_nested function.
• Fixed a bug where CTE optimization incorrectly deduplicated subtrees containing non-deterministic data generation functions (e.g. uuid_string()).
• Fixed a bug where vectorized UDFs using non-anaconda package repositories did not specify the pandas package by default.

Snowpark pandas API Updates

Dependency Updates

• Updated the supported pandas versions to <=2.4 (was previously <=2.3.1).