Enhancements - Added support for additional estimators for multiseries datasets 4385 Fixes - Fixed bug in `_downcast_nullable_y` causing woodwork initialization issues 4369 - Fixed multiseries prediction interval labels 4377 Changes - Pinned scipy version to under 1.12.0 4380 Documentation Changes Testing Changes Breaking Changes
0.82.0
Enhancements * Changed target name/series ID divider and added ability to return series ID column with predictions 4357
Fixes
Changes * Pinned networkx version below 3.2 for Python version compatibility 4351
Documentation Changes * Added multiseries time series section to user guide in documentation 4355 * Updated release guide to include an FAQ section about fixing github actions 4346
Testing Changes
Breaking Changes
0.81.1
Enhancements Fixes * Fixed bug related to pypi release github action failing 4330 * Fixed bug related to conda build github action 4335 4337, 4338, 4340
Changes
Documentation changes
Testing changes * Updated reviewers for latest dependency updates 4309
0.81.0
Enhancements * Extended STLDecomposer to support multiseries 4253 * Extended TimeSeriesImputer to support multiseries 4291 * Added datacheck to check for mismatched series length in multiseries 4296 * Added STLDecomposer to multiseries pipelines 4299 * Extended DateTimeFormatCheck data check to support multiseries 4300 * Extended TimeSeriesRegularizer to support multiseries 4303
Fixes * Fixed forecast period generation function for multiseries 4320 * Fixed bug in ``STLDecomposer.inverse_transform`` causing incorrect seasonality projections 4328
Changes * Updated ``split_data`` to call ``split_multiseries_data`` when passed stacked multiseries data 4312 * Pinned pandas version under 2.1.0 4315 * Increased minimum numpy version 4321
Documentation Changes * Removed LightGBM's excessive amount of warnings 4308
Testing Changes * Removed old performance testing workflow 4318
0.80.0
Enhancements * Added support for prediction intervals for VARMAX regressor 4267 * Integrated multiseries time series into AutoMLSearch 4270
Fixes * Fixed error when stacking data with no exogenous variables 4275
Changes * Updated ARIMARegressor to be compatible with sktime v0.22.0 and beyond 4283 * Updated graph_prediction_vs_actual_over_time() to be compatible with multiseries time series 4284 * Updated excluded_model_families to take in a list of both str and ModelFamily data types 4287 * Unpinned ipywidgets 4288
Documentation Changes * Removed erroneous warnings from Data Checks User Guide page and removed tqdm warning in all notebooks 4274
0.79.0
Enhancements * Updated regression metrics to handle multioutput dataframes as well as single output series 4233 * Added baseline regressor for multiseries time series problems 4246 * Added stacking and unstacking utility functions to work with multiseries data 4250 * Added multiseries regression pipeline class 4256 * Added multiseries VARMAX regressor 4238
Fixes * Added support for pandas 2 4216 * Fixed bug where time series pipelines would fail due to MASE needing `y_train` when scoring 4258 * Update s3 bucket for docs image 4260 * Fix deps checker including any package with post in the name 4268
Changes * Unpinned sktime version 4214 * Bumped minimum lightgbm version to 4.0.0 for nullable type handling 4237 * Pinned scikit-learn version due to incompatibility with pinned imbalanced-learn 4248