2.2.0 (2025-04-30)

Features

• Add gemini-2.0-flash-001 and gemini-2.0-flash-lite-001 to fine tune score endponts and multimodal endpoints (#1650) (4fb54df)
• Add GeminiTextGenerator.predict structured output (#1653) (6199023)
• DataFrames.getitem support for slice input (#1668) (563f0cb)
• Print right origin of PreviewWarning for the bpd.udf (#1629) (48d10d1)
• Session.bytes_processed_sum will be updated when allow_large_re… (#1669) (ae312db)
• Short circuit query for local scan (#1618) (e84f232)
• Support names parameter in read_csv for bigquery engine (#1659) (3388191)
• Support passing list of values to bigframes.core.sql.simple_literal (#1641) (102d363)
• Support write api as loading option (#1617) (c46ad06)

Bug Fixes

• DataFrame accessors is not pupulated (#1639) (28afa2c)
• Prefer remote schema instead of throwing on materialize conflicts (#1644) (53fc25b)
• Remove itertools.pairwise usage (#1638) (9662745)
• Resolve issue where pre-release versions of google-auth are installed (#1491) (ebb7a5e)
• Resolve some of the typo errors (#1655) (cd7fbde)

Performance Improvements

• Fold row count ops when known (#1656) (c958dbe)
• Use flyweight for node fields (#1654) (8482bfc)

Dependencies

• Support shapely 1.8.5+ again (#1651) (ae83e61)

Documentation

• Add JSON data types notebook (#1647) (9128c4a)
• Add sample code snippets for udf (#1649) (53caa8d)
• Fix bq_dataframes_template notebook to work if partial ordering mode is enabled (#1665) (f442e7a)
• Note that udf is in preview and must be python 3.11 compatible (#1629) (48d10d1)