1.16.0 (2024-09-04)

Features

• Add DataFrame.struct.explode to add struct subfields to a DataFrame (#916) (ad2f75e)
• Implement bigframes.bigquery.json_extract_array (#910) (575a29e)
• Recover struct column from exploded Series (#904) (7dd304c)

Bug Fixes

• Fix issue with iterating on >10gb dataframes (#949) (2b0f0fa)
• Improve Series.replace for dict input (#907) (4208044)
• NullIndex in ML model.predict error (#917) (612271d)
• Struct field non-nullable type issue. (#914) (149d5ff)
• Unordered mode errors in ml train_test_split (#925) (85d7c21)

Performance Improvements

• Improve repr performance (#918) (46f2dd7)

Dependencies

• Re-introduce support for numpy 1.24.x (#931) (3d71913)
• Update minimum support to Pandas 1.5.3 and Pyarrow 10.0.1 (#903) (7ed3962)

Documentation

• Add Claude3 ML and RemoteFunc notebooks (#930) (cfd16c1)
• Create sample notebook to manipulate struct and array data (#883) (3031903)
• Update struct examples. (#953) (d632cd0)
• Use unstack() from BigQuery DataFrames instead of pandas in the PyPI sample notebook (#890) (d1883cc)