v0.20.1

0.20.1 (2024-02-06)

Performance Improvements

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

Documentation

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

v0.20.0

0.20.0 (2024-01-30)

Features

• 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)

Bug Fixes

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

Documentation

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

v0.19.2

0.19.2 (2024-01-22)

Bug Fixes

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

Documentation

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

v0.19.1

0.19.1 (2024-01-17)

Bug Fixes

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

Documentation

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

v0.19.0

0.19.0 (2024-01-09)

Features

• 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)

Bug Fixes

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

Documentation

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

v0.18.0

0.18.0 (2024-01-02)

Features

• 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)

Bug Fixes

• 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)

Dependencies

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

Documentation

• 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)

v0.17.0

0.17.0 (2023-12-14)

Features

• 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)

Bug Fixes

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

Documentation

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

v0.16.0

0.16.0 (2023-12-12)

Features

• 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)

Bug Fixes

• 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)

Documentation

• 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)

v0.15.0

0.15.0 (2023-11-29)

⚠ BREAKING CHANGES

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

Features

• 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)

Bug Fixes

• 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)

Documentation

• 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)

Miscellaneous Chores

• Release 0.15.0 (#241) (6c899be)

v0.14.1

0.14.1 (2023-11-16)

Bug Fixes

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

Documentation

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