PyPI History

• bigframes.options and bigframes.option_context now uses thread-local variables to prevent context managers in separate threads from affecting each other (#652) (651fd7d)
• Add ARIMAPlus.coef_ property exposing ML.ARIMA_COEFFICIENTS functionality (#585) (81d1262)
• Add a unique session_id to Session and allow cleaning up sessions (#553) (c8d4e23)
• Add the bigframes.bigquery sub-package with a bigframes.bigquery.array_length function (#630) (9963f85)
• Always do a query dry run when option.repr_mode == "deferred" (#652) (651fd7d)
• Custom query labels for compute options (#638) (f561799)
• Warn with DefaultIndexWarning from read_gbq on clustered/partitioned tables with no index_col or filters set (#631, #658) (2715d2b, 73064dd)
• Support index_col=False in read_csv and engine="bigquery" (73064dd)
• Support gcf max instance count in remote_function (#657) (36578ab)

• Don't raise UnknownLocationWarning for US or EU multi-regions (#653) (8e4616b)
• Fix bug with na in the column labels in stack (#659) (4a34293)
• Use explicit session in PaLM2TextGenerator (#651) (e4f13c3)

• Add python code sample for multiple forecasting time series (#531) (16866d2)
• Fix the Palm2TextGenerator output token size (#649) (c67e501)

• Add .cache() method to persist intermediate dataframe (#626) (a5c94ec)
• Add transpose support for small homogeneously typed DataFrames. (#621) (054075d)
• Allow single input type in remote_function (#641) (3aa643f)
• Expose gcf max timeout in remote_function (#639) (dfeaad0)
• Series binary ops compatible with more types (#618) (518d315)
• Support the score method for PaLM2TextGenerator (#634) (3ffc1d2)

• Allow to_pandas to download more than 10GB (#637) (ce56495)
• Extend row hash to 128 bits to guarantee unique row id (#632) (9005c6e)
• Llm fine tuning tests (#627) (4724a1a)
• Llm palm score tests (#643) (cf4ec3a)

• Automatically condense internal expression representation (#516) (03c1b0d)
• Cache transpose to allow performant retranspose (#635) (44b738d)

• Add supported pandas apis on the main page (#628) (8d2a51c)
• Add the first sample for the Single time-series forecasting from Google Analytics data tutorial (#623) (2b84c4f)
• Address more technical writers' feedback (#640) (1e7793c)

• Add Series.struct.dtypes property (#599) (d924ec2)
• Add fine tuning fit() for Palm2TextGenerator (#616) (9c106bd)
• Add quantile statistic (#613) (bc82804)
• Expose max_batching_rows in remote_function (#622) (240a1ac)
• Support primary key(s) in read_gbq by using as the index_col by default (#625) (75bb240)
• Warn if location is set to unknown location (#609) (3706b4f)

• Address technical writers fb (#611) (9f8f181)
• Infer narrowest numeric type when combining numeric columns (#602) (8f9ece6)
• Use exact median implementation by default (#619) (9d205ae)

• Fix rendering of examples for multiple apis (#620) (9665e39)
• Set index_cols in read_gbq as a best practice (#624) (70015b7)

• Add hasnans, combine_first, update to Series (#600) (86e0f38)
• Add MultiIndex subclass. (#596) (5d0f149)
• Add pivot_table for DataFrame. (#473) (5f1d670)
• Add Series.autocorr (#605) (4ec8034)
• Support list of numerics in pandas.cut (#580) (290f95d)

• Address more technical writers feedback (#581) (4b08d92)
• Error for object dtype on read_pandas (#570) (8702dcf)
• Inverting int now does bitwise inversion rather than sign flip (#574) (5f1db8b)
• Loc setitem dtype issue. (#603) (b94bae9)
• Toc menu missing plotting name (#591) (eed12c1)

• (Series|Dataframe).dtypes (#598) (edef48f)
• Add code samples for str accessor methdos (#594) (a557ea2)
• Add docs for DataFrame and Series dunder methods (#562) (8fc26c4)
• Add examples for at/iat (#582) (3be4a2e)

• (Series|DataFrame).explode (#556) (9e32f57)
• Add DataFrame.eval and DataFrame.query (#361) (5e28ebd)
• Add ColumnTransformer save/load (#541) (9d8cf67)
• Add ml.metrics.mean_squared_error (#559) (853c25e)
• Add support for numpy expm1, log1p, floor, ceil, arctan2 ops (#505) (e8e66cf)
• Add transformers save/load (#552) (d805241)
• Allow DataFrame binary ops to align on either axis and with loc… (#544) (6d8f3af)
• Expose DataFrame.bqclient to assist in integrations (#519) (0be8911)
• Read_pandas accepts pandas Series and Index objects (#573) (f8821fe)
• Support ML.GENERATE_EMBEDDING in PaLM2TextEmbeddingGenerator (#539) (1156c1e)
• Support max_columns in repr and make repr more efficient (#515) (54e49cf)

• Assign NaN scalar to column error. (#513) (0a4153c)
• Don't download 100gb onto local python machine in load test (#537) (082c58b)
• Exclude list-like s parameter in plot.scatter (#568) (1caac27)
• Fix case where df.peek would fail to execute even with force=True (#511) (8eca99a)
• Fix error in Series.drop(0) (#575) (75dd786)
• Include all names in MultiIndex repr (#564) (b188146)
• Plot.scatter s parameter cannot accept float-like column (#563) (8d39187)
• Product operation produces float result for all input types (#501) (6873b30)
• Reloaded transformer .transform error (#569) (39fe474)
• Rename PaLM2TextEmbeddingGenerator.predict output columns to be backward compatible (#561) (4995c00)
• Respect hard stack size limit and swallow limit change exception. (#558) (4833908)
• Restore string to date/time type coercion (#565) (4ae0262)
• Sync the notebook with embedding changes (#550) (347f2dd)
• Use bytes limit on frame inlining rather than element count (#576) (659a161)

• Add multi-query execution capability for complex dataframes (#427) (d2d7e33)

• Include pyarrow as a dependency (#529) (9b1525a)

• bigframes.options.bigquery.project and location are optional in some circumstances (#548) (90bcec5)
• Add "Supported pandas APIs" reference to the documentation (#542) (74c3915)
• Add General Availability banner to README (#507) (262ff59)
• Add opeartions in API docs (#557) (ea95761)
• Add progress_bar code sample (#508) (92a1af3)
• Add the code samples for metrics{auc, roc_auc_score, roc_curve} (#520) (5f37b09)
• Address more comments from technical writers to meet legal purposes (#571) (9084df3)
• Fix docs of ARIMAPlus.predict (#512) (3b80f95)
• Include Index in table-of-contents (#564) (b188146)
• Mark Gemini model as Pre-GA (#543) (769868b)
• Migrate the overview page to Bigframes official landing page (#536) (a0fb8bb)

• rename model parameter min_rel_progress to tol
• early_stop setting no longer supported, always uses True
• rename model parameter n_parallell_trees to n_estimators
• rename class_weights to class_weight
• rename learn_rate to learning_rate
• PCA n_components supports float value and None, default to None
• rename various ml model parameters for consistency with sklearn (googleapis#491)

• Add configuration option to read_gbq (#401) (85cede2)
• Add ml ARIMAPlus model params (#488) (352cb85)
• Add ml KMeans model params (#477) (23a8d9a)
• Add ml LogisticRegression model params (#481) (f959b65)
• Add ml PCA model params (#474) (fb5d83b)
• Add params for LinearRegression model (#464) (21b2188)
• Add support for Python 3.12 (#231) (df2976f)
• Allow assigning directly to Series.name property (#495) (ad0e99e)
• Ensure Series.str.len() can get length of array columns (#497) (10c0446)
• Option to use bq connection without check (#460) (0b3f8e5)
• PCA n_components supports float value and None, default to None (65c6f47)
• Rename class_weights to class_weight (65c6f47)
• Rename learn_rate to learning_rate (65c6f47)
• Rename model parameter min_rel_progress to tol (65c6f47)
• Rename model parameter n_parallell_trees to n_estimators (65c6f47)
• Rename various ml model parameters for consistency with sklearn (googleapis#491) (65c6f47)
• Support BQ regional endpoints for europe-west9, europe-west3, us-east4, and us-west1 (#504) (fbada4a)
• Support dataframe.cov (#498) (c4beafd)
• Support Series.dt.floor (#493) (2dd01c2)
• Support Series.dt.normalize (#483) (0bf1e91)
• Update plot sample to 1000 rows (#458) (60d4a7b)

• early_stop setting no longer supported, always uses True (65c6f47)
• Fix -1 offset lookups failing (#463) (2dfb9c2)
• Plot.scatter c argument functionalities (#494) (d6ee994)
• Properly support format param for numerical input. (#486) (ae20c35)
• Renable to_csv and to_json related tests (#468) (2b9a01d)
• Sampling plot cannot preserve ordering if index is not ordered (#475) (a5345fe)
• Use actual BigQuery types rather than ibis types in to_pandas (#500) (82b4f91)

• Support pandas 2.2 (#492) (e2cf50e)

• Add code samples for metrics.{accuracy_score, confusion_matrix} (#478) (3e3329a)
• Add code samples for metrics.{recall_score, precision_score, f11_score} (#502) (370fe90)
• Improve API documentation (#489) (751266e)
• Update bigquery connection documentation (#499) (4bfe094)
• Update LLM + K-means notebook to handle partial failures (#496) (97afad9)

• exclude remote models for .register() (#465)

• (Series|DataFrame).plot (#438) (1c3e668)
• read_gbq_table supports LIKE as a operator in filters (#454) (d2d425a)
• Add DataFrame.pipe() method (#421) (95f5a6e)
• Set force=True by default in DataFrame.peek() (#469) (4e8e97d)
• Support datetime related casting in (Series|DataFrame|Index).astype (#442) (fde339b)
• Support Series.dt.strftime (#453) (8f6e955)

• Any() on empty set now correctly returns False (#471) (f55680c)
• Df.drop_na preserves columns dtype (#457) (3bab1a9)
• Disable to_json and to_csv related tests (#462) (874026d)
• Exclude remote models for .register() (#465) (73fe0f8)
• Fix broken link in covid notebook (#450) (adadb06)
• Fix broken multiindex loc cases (#467) (b519197)
• Fix grouping series on multiple other series (#455) (3971bd2)
• Groupby aggregates no longer check if grouping keys are numeric (#472) (4fbf938)
• Raise ValueError when read_pandas() receives a bigframes DataFrame (#447) (b28f9fd)
• Series.(to_csv|to_json) leverages bq export (#452) (718a00c)
• Warn when read_gbq / read_gbq_table uses the snapshot time cache (#441) (e16a8c0)

• Add code samples for ml.metrics.r2_score (#459) (85fefa2)
• Add the docs for loc and iloc indexers (#446) (14ab8d8)
• Add the pages for at and iat indexers (#456) (340f0b5)
• Add version information to bug template (#437) (91bd39e)
• Indicate that project and location are optional in example notebooks (#451) (1df0140)

• (Series|DataFrame).plot.(line|area|scatter) (#431) (0772510)
• Support CMEK for remote_function cloud functions (#430) (2fd69f4)

• read_parquet uses a "pandas" engine to parse files by default. Use engine="bigquery" for the previous behavior

• (Series|Dataframe).plot.hist() (#420) (4aadff4)
• Add detect_anomalies to ml ARIMAPlus and KMeans models (#426) (6df28ed)
• Add engine parameter to read_parquet (#413) (31325a1)
• Add ml PCA.detect_anomalies method (#422) (8d82945)
• Support BYOSA in remote_function (#407) (d92ced2)
• Support CMEK for BQ tables (#403) (9a678e3)

• Move third_party.bigframes_vendored to bigframes_vendored (#424) (763edeb)
• Only do row identity based joins when joining by index (#356) (76b252f)
• Read_pandas inline respects location (#412) (ae0e3ea)

• Add predict sample to samples/snippets/bqml_getting_started_test.py (#388) (6a3b0cc)
• Document minimum IAM requirement (#416) (36173b0)
• Fix the note rendering for DataFrames methods: nlargest, nsmallest (#417) (38bd2ba)

• Add ml.metrics.pairwise.euclidean_distance (#397) (1726588)
• Add TextEmbedding model version support (#394) (e0f1ab0)

• Code exception in remote_function now prevents retry and surfaces in the client (#387) (dd3643d)
• Docs link for metrics.pairwise (#400) (a60aba7)

• Update ibis to version 8.0.0 and refactor remote_function to use ibis UDF method (#277) (350499b)

• Update README to point to new summary pages (#402) (bfe2b23)

• rename cosine_similarity to paired_cosine_distances (#393)
• move model optional args to kwargs (#381)

• Add DataFrames.corr() method (#379) (67fd434)
• Add ml.metrics.pairwise.manhattan_distance (#392) (9d31865)
• Enable regional endpoints for me-central2 (#386) (469674d)

• Avoid ibis warning for "database" table() method argument (#390) (a0490a4)
• Correct the numeric literal dtype (#365) (93b02cd)
• Rename cosine_similarity to paired_cosine_distances (#393) (81ece46)

• Inline read_pandas for small data (#383) (59b446b)

• Add minimum version constraint for sqlglot to 19.9.0 (#389) (8b62d77)

• Add a code sample for creating a kmeans model (#267) (4291d65)
• Fix bigframes.pandas.concat documentation (#382) (234b61c)

• Release 0.22.0 (#396) (8f73d9e)

• Move model optional args to kwargs (#381) (4037992)

• Add Series.cov method (#368) (443db22)
• Add ml.llm.GeminiTextGenerator model (#370) (de1e0a4)
• Add ml.metrics.pairwise.cosine_similarity function (#374) (126f566)
• Add XGBoostModel (#363) (d5518b2)
• Limited support of lambdas in Series.apply (#345) (208e081)
• Support bigframes.pandas.to_datetime for scalars, iterables and series. (#372) (ffb0d15)
• Support read_gbq wildcard table path (#377) (90caf86)

• Error message fix. (#375) (930cf6b)

• Clarify ADC pre-auth in a non-interactive environment (#348) (99a9e6e)

• Make repr cache the block where appropriate (#350) (068879f)

• Add a sample to demonstrate the evaluation results (#364) (cff0919)
• Fix the DataFrame.apply code sample (#366) (1866a26)

• Add DataFrame.peek() as an efficient alternative to head() results preview (#318) (9c34d83)
• Add ARIMA_EVAULATE options in forecasting models (#336) (73e997b)
• Add Index constructor, repr, copy, get_level_values, to_series (#334) (e5d054e)
• Improve error message for drive based BQ table reads (#344) (0794788)
• Update cut to work without labels = False and show intervals as dict (#335) (4ff53db)

• Chance default connection name in getting_started.ipnyb (#347) (677f014)
• Series iteration correctly returns values instead of index (#339) (2c6af9b)

• Add code samples for Series.{between, cumprod} (#353) (09a52fd)

• Read_gbq large response issue (#332) (b8178b9)
• Use object dtype for ARRAY columns in to_pandas() with pandas 1.x (#329) (374ddb5)

• Add DataFrame.applymap documentation (#326) (bd531a1)
• Add code samples for series methods (#323) (32cc6fa)
• Add remote model requirements (#333) (c91f70c)

• Handle multi-level columns for df aggregates properly (#305) (5bb45ba)
• Update max_output_token limitation. (#308) (5cccd36)

• Add code samples for Series.corr (#316) (9150c16)

• Add 'columns' as an alias for 'col_order' (#298) (a01b271)
• Add Series dt.tz and dt.unit properties (#303) (2e1a403)
• Add to_gbq() method for LLM models (#299) (dafbc1b)
• Allow manually set clustering_columns in dataframe.to_gbq (#302) (9c21323)
• Support assigning to columns like a property (#304) (f645c56)
• Support upcasting numeric columns in concat (#294) (e3a056a)

• DF.drop tuple input as multi-index (#301) (21391a9)
• Fix bug converting non-string labels to sql ids (#296) (a61c5fe)

• Add code samples for Series.ffill and DataFrame.ffill (#307) (1c63b45)

• Add dataframe.to_html (#259) (2cd6489)
• Add IntervalIndex support to bigframes.pandas.cut (#254) (6c1969a)
• Add replace method to DataFrame (#261) (5092215)
• Specific pyarrow mappings for decimal, bytes types (#283) (a1c0631)

• Dataframes to_gbq now creates dataset if it doesn't exist (#222) (bac62f7)
• Exclude pandas 2.2.0rc0 to unblock prerelease tests (#292) (ac1a745)
• Fix DataFrameGroupby.agg() issue with as_index=False (#273) (ab49350)
• Make Series.str.replace work for simple strings (#285) (ad67465)
• Update dataframe.to_gbq to dedup column names. (#286) (746115d)
• Use setuptools.find_namespace_packages (#246) (9ec352a)

• Migrate to ibis-framework >= "7.1.0" (#53) (9798a2b)

• Add code snippets for explore query result page (#278) (7cbbb7d)
• Code samples for astype common to DataFrame and Series (#280) (95b673a)
• Code samples for DataFrame.copy and Series.copy (#290) (7cbc2b0)
• Code samples for drop and fillna (#284) (9c5012e)
• Code samples for isna, isnull, dropna, isin (#289) (ad51035)
• Code samples for rename , size (#293) (eb69f60)
• Code samples for reset_index and sort_values (#282) (acc0eb7)
• Code samples for sample, get, Series.round (#295) (c2b1892)
• Code samples for Series.{add, replace, unique, T, transpose} (#287) (0e1bbfc)
• Code samples for Series.{map, to_list, count} (#290) (7cbc2b0)
• Code samples for Series.{name, std, agg} (#293) (eb69f60)
• Code samples for Series.groupby and Series.{sum,mean,min,max} (#280) (95b673a)
• Code samples for DataFrame set_index, items (#295) (c2b1892)
• Fix the rendering for get_dummies (#291) (252f3a2)

• Add filters argument to read_gbq for enhanced data querying (#198) (034f71f)
• Add module/class level api tracking (#272) (4f3db3d)
• Deprecate use_regional_endpoints (#199) (319a1f2)

• Increase recursion limit, cache compilation tree hashes (#184) (b54791c)
• Replaced raise NotImplementedError with return NotImplemented (#258) (a133822)

• Add code samples for values and value_counts (#249) (f247d95)
• Add sample for getting started with BQML (#141) (fb14f54)

• Add ARIMAPlus.predict parameters (#264) (99598c7)
• Add DataFrame from_dict and from_records methods (#244) (8d81e24)
• Add DataFrame.select_dtypes method (#242) (1737acc)
• Add nunique method to Series/DataFrameGroupby (#256) (c8ec245)
• Support dataframe.loc with conditional columns selection (#233) (3febea9)

• Enfore pandas version requirement <2.1.4 (#265) (9dd63f6)
• Exclude pandas 2.1.4 from prerelease tests to unblock e2e tests (b02fc2c)
• Fix value_counts column label for normalize=True (#245) (d3fa6f2)
• Migrate e2e tests to bigframes-load-testing project (8766ac6)
• Ml.sql logic (#262) (68c6fdf)
• Update the llm_kmeans notebook (#247) (66d1839)

• Add code samples for shape and head (#257) (5bdcc65)
• Add example for dataframe.melt, dataframe.pivot, dataframe.stac… (#252) (8c63697)
• Add example to dataframe.nlargest, dataframe.nsmallest, datafra… (#234) (e735412)
• Add examples for dataframe.cummin, dataframe.cummax, dataframe.cumsum, dataframe.cumprod (#243) (0523a31)
• Add examples for dataframe.nunique, dataframe.diff, dataframe.a… (#251) (77074ec)
• Correct the docs for option_context (#263) (d21c6dd)
• Correct the params rendering for ml.remote and ml.ensemble modules (#248) (c2829e3)
• Fix return annotation in API docstrings (#253) (89a1c67)

• model.predict returns all the columns (#204)

• Add info and memory_usage methods to dataframe (#219) (9d6613d)
• Add remote vertex model support (#237) (0bfc4fb)
• Add the recent api method for ML component (#225) (ed8876d)
• Model.predict returns all the columns (#204) (416171a)
• Send warnings on LLM prediction partial failures (#216) (81125f9)

• Add df snapshots lookup for read_gbq (#229) (d0d9b84)
• Avoid unnecessary row_number() on sort key for io (#211) (a18d40e)
• Dedup special character (#209) (dd78acb)
• Invalid JSON type of the notebook (#215) (a729831)
• Make to_pandas override enable_downsampling when sampling_method is manually set. (#200) (ae03756)
• Polish the llm+kmeans notebook (#208) (e8532b1)
• Update the llm+kmeans notebook with recent change (#236) (f8917ab)
• Use anonymous dataset to create remote_function (#205) (69b016e)

• Add code samples for index and column properties (#212) (c88d38e)
• Add code samples for df reshaping, function, merge, and join methods (#203) (010486c)
• Add examples for dataframe.kurt, dataframe.std, dataframe.count (#232) (f9c6e72)
• Add examples for dataframe.mean, dataframe.median, dataframe.va… (#228) (edd0522)
• Add examples for dataframe.min, dataframe.max and dataframe.sum (#227) (3a375e8)
• Code samples for Series.dot and DataFrame.dot (#226) (b62a07a)
• Code samples for Series.where and Series.mask (#217) (52dfad2)
• Code samples for dataframe.any, dataframe.all and dataframe.prod (#223) (d7957fa)
• Make the code samples reflect default bq connection usage (#206) (71844b0)

• Release 0.15.0 (#241) (6c899be)

• Correctly handle null values when initializing fingerprint ordering (#210) (8324f13)

• Add an example notebook about line graphs (#197) (f957b27)

• Add 'cross' join support (#176) (765446a)
• Add 'index', 'pad', 'nearest' interpolate methods (#162) (6a28403)
• Add series.sample (identical to existing dataframe.sample) (#187) (37914a4)
• Add unordered sql compilation (#156) (58f420c)
• Log most recent API calls as recent-bigframes-api-xx labels on BigQuery jobs (#145) (4ea33b7)
• Read_gbq creates order deterministically without table copy (#191) (8ab81de)
• Support date_series.astype("string[pyarrow]") to cast DATE to STRING (#186) (aee0e8e)
• Support series.at[row_label] = scalar (#173) (0c8bd33)
• Temporary resources no longer use BigQuery Sessions (#194) (4a02cac)

• All sort operation are now stable (#195) (3a2761f)
• Default to 7 days expiration for read_csv, read_json, read_parquet (#193) (03606cd)
• Deprecate the remote_service_type in llm model (#180) (a8a409a)
• For reset_index on unnamed multiindex, always use level_[n] label (#182) (f95000d)
• Match pandas behavior when assigning listlike to empty dfs (#172) (c1d1f42)
• Use anonymous dataset instead of session dataset for temp tables (#181) (800d44e)
• Use random table for read_pandas (#192) (741c75e)
• Use random table when loading data for read_csv, read_json, read_parquet (#175) (9d2e6dc)

• Add code samples for read_gbq_function using community UDFs (#188) (7506eab)
• Add docstring code samples for Series.apply and DataFrame.map (#185) (c816d84)
• Add llm kmeans notebook as an included example (#177) (d49ae42)
• Use head() to get top n results, not to preview results (#190) (87f84c9)

• to_gbq without a destination table writes to a temporary table (#158) (e1817c9)
• Add DataFrame.__iter__, DataFrame.iterrows, DataFrame.itertuples, and DataFrame.keys methods (#164) (c065071)
• Add Series.__iter__ method (#164) (c065071)
• Add interpolate() to series and dataframe (#157) (b9cb55c)
• Support 32k text-generation and multilingual embedding models (#161) (5f0ea37)

• Update default temp table expiration to 7 days (#174) (4ff26cd)

• Add DataFrame.melt (#113) (4e4409c)
• Add DataFrame.to_pandas_batches() to download large DataFrame objects (#136) (3afd4a3)
• Add bigframes.options.compute.maximum_bytes_billed option that sets maximum bytes billed on query jobs (#133) (63c7919)
• Add pandas.qcut (#104) (8e44518)
• Add pd.get_dummies (#149) (d8baad5)
• Add unstack to series, add level param (#115) (5edcd19)
• Implement operator @ for DataFrame.dot (#139) (79a638e)
• Populate ibis version in user agent (#140) (c639a36)

• Don't override the global logging config (#138) (2ddbf74)
• Fix bug with column names under repeated column assignment (#150) (29032d0)
• Resolve plotly rendering issue by using ipython html for job pro… (#134) (39df43e)
• Use indexee's session for loc listlike cases (#152) (27c5725)

• Add artithmetic df sample code (#153) (ac44ccd)
• Fix indentation on read_gbq_function code sample (#163) (0801d96)
• Link to ML.EVALUATE BQML page for score() methods (#137) (45c617f)

• Add back reset_session as an alias for close_session (#124) (694a85a)
• Change query parameter to query_or_table in read_gbq (#127) (f9bb3c4)

• Expose bigframes.pandas.reset_session as a public API (#128) (b17e1f4)
• Use series's own session in series.reindex listlike case (#135) (95bff3f)

• Add runnable code samples for DataFrames I/O methods and property (#129) (6fea8ef)
• Add runnable code samples for reading methods (#125) (a669919)

• Implement DataFrame.dot for matrix multiplication (#67) (29dd414)

• rename bigframes.pandas.reset_session to close_session (#101)

• Add bigframes.options.bigquery.application_name for partner attribution (#117) (52d64ff)
• Add AtIndexer getitems (#107) (752b01f)
• Rename bigframes.pandas.reset_session to close_session (#101) (36693bf)
• Send BigQuery cancel request when canceling bigframes process (#103) (e325fbb)
• Support external packages in remote_function (#98) (ec10c4a)
• Use ArrowDtype for STRUCT columns in to_pandas (#85) (9238fad)

• Support multiindex for three loc getitem overloads (#113) (68e3cd3)

• If primary keys are defined, read_gbq avoids copying table data (#112) (e6c0cd1)

• Add documentation for Series.struct.field and Series.struct.explode (#114) (a6dab9c)
• Add open-source link in API doc (#106) (db51fe3)
• Update ML overview API doc (#105) (1b3f3a5)

• The default behavior of to_parquet is changing from no compression to 'snappy' compression.

• Support compression in to_parquet (a8c286f)

• Create session dataset for remote functions only when needed (#94) (1d385be)

• Add aliases for several series properties (#80) (c0efec8)
• Add equals methods to series/dataframe (#76) (636a209)
• Add iat and iloc accessing by tuples of integers (#90) (228aeba)
• Add level param to DataFrame.stack (#88) (97b8bec)
• Allow df.drop to take an index object (#68) (740c451)
• Use default session connection (#87) (4ae4ef9)

• Change the invalid url in docs (#93) (969800d)

• Add more preprocessing models into the docs menu. (#97) (1592315)

• Add df.unstack (#63) (4a84714)
• Add idxmin, idxmax to series, dataframe (#74) (781307e)
• Add ml.preprocessing.KBinsDiscretizer (#81) (24c6256)
• Add multi-column dataframe merge (#73) (c9fa85c)
• Add update and align methods to dataframe (#57) (bf050cf)
• Support STRUCT data type with Series.struct.field to extract child fields (#71) (17afac9)

• Avoid 403 response too large to return error with read_gbq and large query results (#77) (8f3b5b2)
• Change return type of Series.loc[scalar] (#40) (fff3d45)
• Fix df/series.iloc by list with multiindex (#79) (971d091)

• Add DataFrame.kurtosis / DF.kurt method (c1900c2)
• Add DataFrame.rolling and DataFrame.expanding methods (c1900c2)
• Add items, apply methods to DataFrame. (#43) (3adc1b3)
• Add axis param to simple df aggregations (#52) (9cf9972)
• Add index dtype, astype, drop, fillna, aggregate attributes. (#38) (1a254a4)
• Add ml.preprocessing.LabelEncoder (#50) (2510461)
• Add ml.preprocessing.MaxAbsScaler (#56) (14b262b)
• Add ml.preprocessing.MinMaxScaler (#64) (392113b)
• Add more index methods (#54) (a6e32aa)
• Support calculate_p_values parameter in bigframes.ml.linear_model.LinearRegression (c1900c2)
• Support class_weights="balanced" in LogisticRegression model (c1900c2)
• Support df[column_name] = df_only_one_column (c1900c2)
• Support early_stop parameter in bigframes.ml.linear_model.LinearRegression (c1900c2)
• Support enable_global_explain parameter in bigframes.ml.linear_model.LinearRegression (c1900c2)
• Support l2_reg parameter in bigframes.ml.linear_model.LinearRegression (c1900c2)
• Support learn_rate_strategy parameter in bigframes.ml.linear_model.LinearRegression (c1900c2)
• Support ls_init_learn_rate parameter in bigframes.ml.linear_model.LinearRegression (c1900c2)
• Support max_iterations parameter in bigframes.ml.linear_model.LinearRegression (c1900c2)
• Support min_rel_progress parameter in bigframes.ml.linear_model.LinearRegression (c1900c2)
• Support optimize_strategy parameter in bigframes.ml.linear_model.LinearRegression (c1900c2)
• Support casting string to integer or float (#59) (3502f83)

• Fix header skipping logic in read_csv (#49) (d56258c)
• Generate unique ids on join to avoid id collisions (#65) (7ab65e8)
• LabelEncoder params consistent with Sklearn (#60) (632caec)
• Loosen filter items tests to accomodate shifting pandas impl (#41) (edabdbb)

• Add ability to cache dataframe and series to session table (#51) (416d7cb)
• Inline small Series and DataFrames in query text (#45) (5e199ec)
• Reimplement unpivot to use cross join rather than union (#47) (f9a93ce)
• Simplify join order to use multiple order keys instead of string. (#36) (5056da6)

• Link to Remote Functions code samples from README and API reference (c1900c2)

• Add axis parameter to droplevel and reorder_levels (7c6b0dd)
• Add bfill and ffill to DataFrame and Series (7c6b0dd)
• Add DataFrame.combine and DataFrame.combine_first (#27) (7c6b0dd)
• Add DataFrame.nlargest, nsmallest (7c6b0dd)
• Add DataFrame.pct_change and Series.pct_change (7c6b0dd)
• Add DataFrame.skew and GroupBy.skew (7c6b0dd)
• Add DataFrame.to_dict, to_excel, to_latex, to_records, to_string, to_markdown, to_pickle, to_orc (7c6b0dd)
• Add diff method to DataFrame and GroupBy (7c6b0dd)
• Add filter and reindex to Series and DataFrame (7c6b0dd)
• Add reindex_like to DataFrame and Series (7c6b0dd)
• Add swaplevel to DataFrame and Series (7c6b0dd)
• Add partial support for Sereies.replace (7c6b0dd)
• Support DataFrame.loc[bool_series, column] = scalar (7c6b0dd)
• Support a persistent name in remote_function (7c6b0dd)

• remote_function uses same credentials as other APIs (7c6b0dd)
• Add type hints to models (7c6b0dd)
• Raise error when ARIMAPlus is used with Pipeline (7c6b0dd)
• Remove transforms parameter in model.fit (breaking change) (7c6b0dd)
• Support column joins with "None indexer" (7c6b0dd)
• Use for literals Int64Dtype in cut (7c6b0dd)
• Use lowercase strings for parameter literals in bigframes.ml (breaking change) (7c6b0dd)

• bigframes-api label to I/O query jobs (7c6b0dd)

• Document possible parameter values for PaLM2TextGenerator (7c6b0dd)
• Document region logic in README (7c6b0dd)
• Fix OneHotEncoder sample (7c6b0dd)

• Make release.sh script for PyPI upload executable (#20) (9951610)

• release: Use correct directory name for release build config (#17) (3dd25b3)

• Add bigframes.get_global_session() and bigframes.reset_session() aliases (a32b747)
• Add bigframes.pandas.read_pickle function (a32b747)
• Add components_, explained_variance_, and explained_variance_ratio_ properties to bigframes.ml.decomposition.PCA (89b9503)
• Add fit_transform to bigquery.ml transformers (a32b747)
• Add Series.dropna and DataFrame.fillna (8fab755)
• Add Series.str methods isalpha, isdigit, isdecimal, isalnum, isspace, islower, isupper, zfill, center (a32b747)
• Support bigframes.pandas.merge() (8fab755)
• Support DataFrame.isin with list and dict inputs (8fab755)
• Support DataFrame.pivot (a32b747)
• Support DataFrame.stack (89b9503)
• Support DataFrame-DataFrame binary operations (8fab755)
• Support df[my_column] = [a python list] (89b9503)
• Support Index.is_monotonic (8fab755)
• Support np.arcsin, np.arccos, np.arctan, np.sinh, np.cosh, np.tanh, np.arcsinh, np.arccosh, np.arctanh, np.exp with Series argument (89b9503)
• Support np.sin, np.cos, np.tan, np.log, np.log10, np.sqrt, np.abs with Series argument (89b9503)
• Support pow() and power operator in DataFrame and Series (8fab755)
• Support read_json with engine=bigquery for newline-delimited JSON files (89b9503)
• Support Series.corr (89b9503)
• Support Series.map (8fab755)
• Support for np.add, np.subtract, np.multiply, np.divide, np.power (8fab755)
• Support MultiIndex for DataFrame columns (a32b747)
• Use pandas.Index for column labels (a32b747)
• Use default session and connection in ml.llm and ml.imported (8fab755)

• Add error message to set_index (a32b747)
• Align column names with pandas in DataFrame.agg results (89b9503)
• Allow (but still not recommended) ORDER BY in read_gbq input when an index_col is defined (89b9503)
• Check for IAM role on the BigQuery connection when initializing a remote_function (89b9503)
• Check that types are specified in read_gbq_function (a32b747)
• Don't use query cache for Session construction (a32b747)
• Include survey link in abstract NotImplementedError exception messages (89b9503)
• Label temp table creation jobs with source=bigquery-dataframes-temp label (89b9503)
• Make X_train argument names consistent across methods (8fab755)
• Raise AttributeError for unimplemented pandas methods (89b9503)
• Raise exception for invalid function in read_gbq_function (a32b747)
• Support spaces in column names in DataFrame initializater (89b9503)

• Add local cache for __repr_*__ methods (a32b747)
• Lazily instantiate client library objects (89b9503)
• Use row_number() filter for head / tail (8fab755)

• Add ML section under Overview (a32b747)
• Add release status to table of contents (a32b747)
• Add samples and best practices to read_gbq docs (a32b747)
• Correct the return types of Dataframe and Series (a32b747)
• Create subfolders for notebooks (a32b747)
• Fix link to GitHub (89b9503)
• Highlight bigframes is open-source (a32b747)
• Sample ML Drug Name Generation notebook (a32b747)
• Set options.bigquery.project in sample code (89b9503)
• Transform remote function user guide into sample code (a32b747)
• Update remote function notebook with read_gbq_function usage (8fab755)

• Add KMeans.cluster_centers_.
• Allow column labels to be any type handled by bq df, column labels can be integers now.
• Add dataframegroupby.agg().
• Add Series Property is_monotonic_increasing and is_monotonic_decreasing.
• Add match, fullmatch, get, pad str methods.
• Add series isin function.

• Update ML package to use sessions for queries.
• Optimize read_gbq with index_col set to cluster by index_col.
• Raise ValueError if the location mismatched.
• read_gbq no longer uses 'time travel' with query inputs.

• Add docstring to _uniform_sampling to avoid user using it.

• Correct link to code repository in setup.py and use correct terminology for console.cloud.google.com links.

• Add bigframes.pandas package with an API compatible with pandas. Supported data sources include: BigQuery SQL queries, BigQuery tables, CSV (local and GCS), Parquet (local and Cloud Storage), and more.
• Add bigframes.ml package with an API inspired by scikit-learn. Train machine learning models and run batch predicition, powered by BigQuery ML.

• Empty package to reserve package name.