v1.19.0

1.19.0 (2024-09-24)

Features

• Add ml.model_selection.KFold class (#1001) (952cab9)
• Support bool and bytes types in describe(include='all') (#994) (cc48f58)
• Support ingress settings in remote_function (#1011) (8e9919b)

Bug Fixes

• Fix miscasting issues with case_when (#1003) (038139d)

Performance Improvements

• Join op discards child ordering in unordered mode (#923) (1b5b0ee)

Dependencies

• Update ibis version in prerelease tests (#1012) (f89785f)

v1.18.0

1.18.0 (2024-09-18)

Features

• Add "include" param to describe for string types (#973) (deac6d2)
• Add subset parameter to DataFrame.dropna to select which columns to consider (#981) (f7c03dc)

Bug Fixes

• DataFrameGroupby.agg now works with unnamed tuples (#985) (0f047b4)
• Fix a bug that raises exception when re-indexing columns with their original order (#988) (596b03b)
• Make the Series.apply outcome assignable to the original dataframe in partial ordering mode (#874) (c94ead9)

Dependencies

• Limit ibis-framework version to 9.2.0 (#989) (06c1b33)
• Update to ibis-framework 9.x and newer sqlglot (#827) (89ea44f)

v1.17.0

1.17.0 (2024-09-11)

Features

• Add __version__ alias to bigframes.pandas (#967) (9ce10b4)
• Add Gemini 1.5 stable models support (#945) (c1cde19)
• Allow setting table labels in to_gbq (#941) (cccc6ca)
• Define list accessor for bigframes Series (#946) (8e8279d)
• Enable read_csv() to process other files (#940) (3b35860)
• Include the bigframes package version alongside the feedback link in error messages (#936) (7b59b6d)

Bug Fixes

• Astype Decimal to Int64 conversion. (#957) (27764a6)
• Make read_gbq_function work for multi-param functions (#947) (c750be6)
• Support read_gbq_function for axis=1 application (#950) (86e54b1)

Documentation

• Add docstring returns section to Options (#937) (a2640a2)
• Update title of pypi notebook example to reflect use of the PyPI public dataset (#952) (cd62e60)

v1.16.0

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)

v1.15.0

1.15.0 (2024-08-20)

Features

• Add llm.TextEmbeddingGenerator to support new embedding models (#905) (6bc6a41)
• Add ml.llm.Claude3TextGenerator model (#901) (7050038)

Documentation

• Add columns for "requires ordering/index" to supported APIs summary (#892) (d2fc51a)
• Remove duplicate description for kms_key_name (#898) (1053d56)
• Update embedding model notebooks (#906) (d9b8ef5)

v1.14.0

1.14.0 (2024-08-14)

Features

• Implement bigframes.bigquery.json_extract (#868) (3dbf84b)
• Implement Series.str.__getitem__ (#897) (e027b7e)

Bug Fixes

• Fix caching from generating row numbers in partial ordering mode (#872) (52b7786)

Performance Improvements

• Generate SQL with fewer CTEs (#877) (eb60804)
• Speed up compilation by reducing redundant type normalization (#896) (e0b11bc)

Documentation

• Add streaming html docs (#884) (171da6c)
• Fix the DisplayOptions doc rendering (#893) (3eb6a17)
• Update streaming notebook (#887) (6e6f9df)

v1.13.0

1.13.0 (2024-08-05)

Features

• df.apply(axis=1) to support remote function with mutiple params (#851) (2158818)
• Allow windowing in 'partial' ordering mode (#861) (ca26fe5)
• Create a separate OrderingModePartialPreviewWarning for more fine-grained warning filters (#879) (8753bdd)

Bug Fixes

• Fix issue with invalid sql generated by ml distance functions (#865) (9959fc8)

Documentation

• Create sample notebook using ordering_mode="partial" (#880) (c415eb9)
• Update streaming notebook (#875) (e9b0557)

v1.12.0

1.12.0 (2024-07-31)

Features

• Add bigframes-mode label to query jobs (#832) (c9eaff0)
• Add config option to set partial ordering mode (#855) (823c0ce)
• Add stratify param support to ml.model_selection.train_test_split method (#815) (27f8631)
• Add streaming.StreamingDataFrame class (#864) (a7d7197)
• Allow DataFrame.join for self-join on Null index (#860) (e950533)
• Support remote function cleanup with session.close (#818) (ed06436)
• Support to_csv/parquet/json to local files/objects (#858) (d0ab9cc)

Bug Fixes

• Fewer relation joins from df self-operations (#823) (0d24f73)
• Fix 'sql' property for null index (#844) (1b6a556)
• Fix unordered mode using ordered path to print frame (#839) (93785cb)
• Reduce redundant remote_function deployments (#856) (cbf2d42)

Documentation

• Add partner attribution steps to integrations sample notebook (#835) (d7b333f)
• Make get_global_session/close_session/reset_session appears in the docs (#847) (01d6bbb)

v1.11.1

1.11.1 (2024-07-08)

Documentation

• Remove session and connection in llm notebook (#821) (74170da)
• Remove the experimental flask icon from the public docs (#820) (067ff17)

v1.11.0

1.11.0 (2024-07-01)

Features

• Add .agg support for size (#792) (87e6018)
• Add bigframes.bigquery.json_set (#782) (1b613e0)
• Add bigframes.streaming.to_pubsub method to create continuous query that writes to Pub/Sub (#801) (b47f32d)
• Add DataFrame.to_arrow to create Arrow Table from DataFrame (#807) (1e3feda)
• Add PolynomialFeatures support to to_gbq and pipelines (#805) (57d98b9)
• Add Series.peek to preview data efficiently (#727) (580e1b9)
• Expose gcf memory param in remote_function (#803) (014765c)
• More informative error when query plan too complex (#811) (136dc24)

Bug Fixes

• Include internally required packages in remote_function hash (#799) (4b8fc15)

Documentation

• Document dtype limitation on row processing remote_function (#800) (487dff6)