Release

1.55.1 (2026-10-05)

Snowpark Python API Updates

Bug Fixes

• Fixed pandas_udf with an explicit packages list omitting pandas when using a non-conda artifact repository (PyPI / Python 3.14 default).
• Fixed Session.write_pandas raising a raw connector error instead of Snowpark's table-does-not-exist message when the target table was missing and auto_create_table=False.
• Fixed ai_extract misrouting FILE-type inputs to the TEXT overload when scores or config were also supplied.
• Fixed the nullable FILE column schema expression.

Documentation

• Updated ai_redact(..., mode="detect") and DataFrame.ai.redact(..., mode="detect") to document that detect mode returns an ARRAY of span objects, not an OBJECT with a spans field.