- 1.21.0 (latest)
- 1.20.0
- 1.19.0
- 1.18.0
- 1.17.0
- 1.16.0
- 1.15.0
- 1.14.0
- 1.13.0
- 1.12.0
- 1.11.1
- 1.10.0
- 1.9.0
- 1.8.0
- 1.7.0
- 1.6.0
- 1.5.0
- 1.4.0
- 1.3.0
- 1.2.0
- 1.1.0
- 1.0.0
- 0.26.0
- 0.25.0
- 0.24.0
- 0.23.0
- 0.22.0
- 0.21.0
- 0.20.1
- 0.19.2
- 0.18.0
- 0.17.0
- 0.16.0
- 0.15.0
- 0.14.1
- 0.13.0
- 0.12.0
- 0.11.0
- 0.10.0
- 0.9.0
- 0.8.0
- 0.7.0
- 0.6.0
- 0.5.0
- 0.4.0
- 0.3.0
- 0.2.0
Changelog
0.20.1 (2024-02-06)
Performance Improvements
Documentation
0.20.0 (2024-01-30)
Features
Add
DataFrame.peek()
as an efficient alternative tohead()
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
0.19.2 (2024-01-22)
Bug Fixes
Documentation
0.19.1 (2024-01-17)
Bug Fixes
Documentation
0.19.0 (2024-01-09)
Features
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
Documentation
0.18.0 (2024-01-02)
Features
Add IntervalIndex support to bigframes.pandas.cut (#254) (6c1969a)
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)
Dependencies
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
andSeries.copy
(#290) (7cbc2b0)Code samples for
isna
,isnull
,dropna
,isin
(#289) (ad51035)Code samples for
reset_index
andsort_values
(#282) (acc0eb7)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.groupby
andSeries.{sum,mean,min,max}
(#280) (95b673a)Code samples for DataFrame
set_index
,items
(#295) (c2b1892)
0.17.0 (2023-12-14)
Features
Bug Fixes
Increase recursion limit, cache compilation tree hashes (#184) (b54791c)
Replaced raise
NotImplementedError
with returnNotImplemented
(#258) (a133822)
Documentation
0.16.0 (2023-12-12)
Features
Add DataFrame from_dict and from_records methods (#244) (8d81e24)
Add nunique method to Series/DataFrameGroupby (#256) (c8ec245)
Support dataframe.loc with conditional columns selection (#233) (3febea9)
Bug Fixes
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)
Documentation
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 params rendering for
ml.remote
andml.ensemble
modules (#248) (c2829e3)
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)
Send warnings on LLM prediction partial failures (#216) (81125f9)
Bug Fixes
Avoid unnecessary row_number() on sort key for io (#211) (a18d40e)
Make to_pandas override enable_downsampling when sampling_method is manually set. (#200) (ae03756)
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
andcolumn
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
andDataFrame.dot
(#226) (b62a07a)Code samples for
Series.where
andSeries.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
0.14.1 (2023-11-16)
Bug Fixes
Documentation
0.14.0 (2023-11-14)
Features
Add ‘index’, ‘pad’, ‘nearest’ interpolate methods (#162) (6a28403)
Add series.sample (identical to existing dataframe.sample) (#187) (37914a4)
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)Temporary resources no longer use BigQuery Sessions (#194) (4a02cac)
Bug Fixes
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 when loading data for
read_csv
,read_json
,read_parquet
(#175) (9d2e6dc)
Documentation
Add code samples for
read_gbq_function
using community UDFs (#188) (7506eab)Add docstring code samples for
Series.apply
andDataFrame.map
(#185) (c816d84)Add llm kmeans notebook as an included example (#177) (d49ae42)
Use
head()
to get topn
results, not to preview results (#190) (87f84c9)
0.13.0 (2023-11-07)
Features
to_gbq
without a destination table writes to a temporary table (#158) (e1817c9)Add
DataFrame.__iter__
,DataFrame.iterrows
,DataFrame.itertuples
, andDataFrame.keys
methods (#164) (c065071)Support 32k text-generation and multilingual embedding models (#161) (5f0ea37)
Bug Fixes
0.12.0 (2023-11-01)
Features
Add
DataFrame.to_pandas_batches()
to download largeDataFrame
objects (#136) (3afd4a3)Add bigframes.options.compute.maximum_bytes_billed option that sets maximum bytes billed on query jobs (#133) (63c7919)
Bug Fixes
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)
Documentation
Fix indentation on
read_gbq_function
code sample (#163) (0801d96)Link to ML.EVALUATE BQML page for score() methods (#137) (45c617f)
0.11.0 (2023-10-26)
Features
Add back
reset_session
as an alias forclose_session
(#124) (694a85a)Change
query
parameter toquery_or_table
inread_gbq
(#127) (f9bb3c4)
Bug Fixes
Expose
bigframes.pandas.reset_session
as a public API (#128) (b17e1f4)Use series’s own session in series.reindex listlike case (#135) (95bff3f)
Documentation
Add runnable code samples for DataFrames I/O methods and property (#129) (6fea8ef)
Add runnable code samples for reading methods (#125) (a669919)
0.10.0 (2023-10-19)
Features
0.9.0 (2023-10-18)
⚠ BREAKING CHANGES
- rename
bigframes.pandas.reset_session
toclose_session
(#101)
Features
Add
bigframes.options.bigquery.application_name
for partner attribution (#117) (52d64ff)Rename
bigframes.pandas.reset_session
toclose_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)
Bug Fixes
Performance Improvements
Documentation
0.8.0 (2023-10-12)
⚠ BREAKING CHANGES
- The default behavior of
to_parquet
is changing from no compression to'snappy'
compression.
Features
- Support compression in
to_parquet
(a8c286f)
Bug Fixes
0.7.0 (2023-10-11)
Features
Bug Fixes
Documentation
0.6.0 (2023-10-04)
Features
Bug Fixes
0.5.0 (2023-09-28)
Features
Add
DataFrame.kurtosis
/DF.kurt
method (c1900c2)Add
DataFrame.rolling
andDataFrame.expanding
methods (c1900c2)Add index
dtype
,astype
,drop
,fillna
, aggregate attributes. (#38) (1a254a4)Support
calculate_p_values
parameter inbigframes.ml.linear_model.LinearRegression
(c1900c2)Support
class_weights="balanced"
inLogisticRegression
model (c1900c2)Support
df[column_name] = df_only_one_column
(c1900c2)Support
early_stop
parameter inbigframes.ml.linear_model.LinearRegression
(c1900c2)Support
enable_global_explain
parameter inbigframes.ml.linear_model.LinearRegression
(c1900c2)Support
l2_reg
parameter inbigframes.ml.linear_model.LinearRegression
(c1900c2)Support
learn_rate_strategy
parameter inbigframes.ml.linear_model.LinearRegression
(c1900c2)Support
ls_init_learn_rate
parameter inbigframes.ml.linear_model.LinearRegression
(c1900c2)Support
max_iterations
parameter inbigframes.ml.linear_model.LinearRegression
(c1900c2)Support
min_rel_progress
parameter inbigframes.ml.linear_model.LinearRegression
(c1900c2)Support
optimize_strategy
parameter inbigframes.ml.linear_model.LinearRegression
(c1900c2)
Bug Fixes
Generate unique ids on join to avoid id collisions (#65) (7ab65e8)
Loosen filter items tests to accomodate shifting pandas impl (#41) (edabdbb)
Performance Improvements
Add ability to cache dataframe and series to session table (#51) (416d7cb)
Inline small
Series
andDataFrames
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)
Documentation
- Link to Remote Functions code samples from README and API reference (c1900c2)
0.4.0 (2023-09-16)
Features
Add
axis
parameter todroplevel
andreorder_levels
(7c6b0dd)Add
bfill
andffill
toDataFrame
andSeries
(7c6b0dd)Add
DataFrame.combine
andDataFrame.combine_first
(#27) (7c6b0dd)Add
DataFrame.nlargest
,nsmallest
(7c6b0dd)Add
DataFrame.pct_change
andSeries.pct_change
(7c6b0dd)Add
DataFrame.skew
andGroupBy.skew
(7c6b0dd)Add
DataFrame.to_dict
,to_excel
,to_latex
,to_records
,to_string
,to_markdown
,to_pickle
,to_orc
(7c6b0dd)Add
diff
method toDataFrame
andGroupBy
(7c6b0dd)Add
filter
andreindex
toSeries
andDataFrame
(7c6b0dd)Add
reindex_like
toDataFrame
andSeries
(7c6b0dd)Add
swaplevel
toDataFrame
andSeries
(7c6b0dd)Add partial support for
Sereies.replace
(7c6b0dd)Support
DataFrame.loc[bool_series, column] = scalar
(7c6b0dd)Support a persistent
name
inremote_function
(7c6b0dd)
Bug Fixes
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 inmodel.fit
(breaking change) (7c6b0dd)Support column joins with “None indexer” (7c6b0dd)
Use for literals
Int64Dtype
incut
(7c6b0dd)Use lowercase strings for parameter literals in
bigframes.ml
(breaking change) (7c6b0dd)
Performance Improvements
bigframes-api
label to I/O query jobs (7c6b0dd)
Documentation
Document possible parameter values for PaLM2TextGenerator (7c6b0dd)
Document region logic in README (7c6b0dd)
Fix OneHotEncoder sample (7c6b0dd)
0.3.2 (2023-09-06)
Bug Fixes
0.3.1 (2023-09-05)
Bug Fixes
0.3.0 (2023-09-02)
Features
Add
bigframes.get_global_session()
andbigframes.reset_session()
aliases (a32b747)Add
bigframes.pandas.read_pickle
function (a32b747)Add
components_
,explained_variance_
, andexplained_variance_ratio_
properties tobigframes.ml.decomposition.PCA
(89b9503)Add
fit_transform
tobigquery.ml
transformers (a32b747)Add
Series.dropna
andDataFrame.fillna
(8fab755)Add
Series.str
methodsisalpha
,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 inDataFrame
andSeries
(8fab755)Support
read_json
withengine=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
andml.imported
(8fab755)
Bug Fixes
Add error message to
set_index
(a32b747)Align column names with pandas in
DataFrame.agg
results (89b9503)Allow (but still not recommended)
ORDER BY
inread_gbq
input when anindex_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)
Performance Improvements
Add local cache for
__repr_\*__
methods (a32b747)Lazily instantiate client library objects (89b9503)
Use
row_number()
filter forhead
/tail
(8fab755)
Documentation
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)
0.2.0 (2023-08-17)
Features
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.
Bug Fixes
Update ML package to use sessions for queries.
Optimize
read_gbq
withindex_col
set to cluster byindex_col
.Raise ValueError if the location mismatched.
read_gbq
no longer uses ‘time travel’ with query inputs.
Documentation
- Add docstring to _uniform_sampling to avoid user using it.
0.1.1 (2023-08-14)
Documentation
- Correct link to code repository in
setup.py
and use correct terminology forconsole.cloud.google.com
links.
0.1.0 (2023-08-11)
Features
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.
0.0.0 (2023-02-22)
- Empty package to reserve package name.