distributed

Array

Clarify regions kwarg to array.store ( dask#4759 ) Martin Durant

Add dtype= parameter to da.random.randint ( dask#4753 ) Matthew Rocklin

Use “row major” rather than “C order” in docstring ( dask#4452 ) @asmith26

Normalize Xarray datasets to Dask arrays ( dask#4756 ) Matthew Rocklin

Remove normed keyword in da.histogram ( dask#4755 ) Matthew Rocklin

Bag

Add key argument to Bag.distinct ( dask#4423 ) Daniel Severo

Core

Add core dask config file ( dask#4774 ) Matthew Rocklin

Add core dask config file to MANIFEST.in ( dask#4780 ) James Bourbeau

Enabling glob with HTTP file-system ( dask#3926 ) Martin Durant

HTTPFile.seek with whence=1 ( dask#4751 ) Martin Durant

Remove config key normalization ( dask#4742 ) Jim Crist

DataFrame

Remove explicit references to Pandas in dask.dataframe.groupby ( dask#4778 ) Matthew Rocklin

Add support for group_keys kwarg in DataFrame.groupby() ( dask#4771 ) Brian Chu

Describe doc ( dask#4762 ) Martin Durant

Remove explicit pandas check in cumulative aggregations ( dask#4765 ) Nick Becker

Added meta for read_json and test ( dask#4588 ) Abhinav Ralhan

Add test for dtype casting ( dask#4760 ) Martin Durant

Document alignment in map_partitions ( dask#4757 ) Jim Crist

Implement Series.str.split(expand=True) ( dask#4744 ) Matthew Rocklin

Documentation

Tweaks to develop.rst from trying to run tests ( dask#4772 ) Christian Hudon

Add document describing phases of computation ( dask#4766 ) Matthew Rocklin

Point users to Dask-Yarn from spark documentation ( dask#4770 ) Matthew Rocklin

Update images in delayed doc to remove labels ( dask#4768 ) Martin Durant

Explain intermediate storage for dask arrays ( dask#4025 ) John A Kirkham

Specify bash code-block in array best practices ( dask#4764 ) James Bourbeau

Add array best practices doc ( dask#4705 ) Matthew Rocklin

Update optimization docs now that cull is not automatic ( dask#4752 ) Matthew Rocklin

Array

Fix map_blocks with block_info and broadcasting ( dask#4737 ) Bruce Merry

Make ‘minlength’ keyword argument optional in da.bincount ( dask#4684 ) Genevieve Buckley

Add support for map_blocks with no array arguments ( dask#4713 ) Bruce Merry

Add dask.array.trace ( dask#4717 ) Danilo Horta

Add sizeof support for cupy.ndarray ( dask#4715 ) Peter Andreas Entschev

Add name kwarg to from_zarr ( dask#4663 ) Michael Eaton

Add chunks=’auto’ to from_array ( dask#4704 ) Matthew Rocklin

Raise TypeError if dask array is given as shape for da.ones, zeros, empty or full ( dask#4707 ) Genevieve Buckley

Add TileDB backend ( dask#4679 ) Isaiah Norton

Core

Delay long list arguments ( dask#4735 ) Matthew Rocklin

Bump to numpy >= 1.13, pandas >= 0.21.0 ( dask#4720 ) Jim Crist

Remove file “test” ( dask#4710 ) James Bourbeau

Reenable development build, uses upstream libraries ( dask#4696 ) Peter Andreas Entschev

Remove assertion in HighLevelGraph constructor ( dask#4699 ) Matthew Rocklin

DataFrame

Change cum-aggregation last-nonnull-value algorithm ( dask#4736 ) Nick Becker

Fixup series-groupby-apply ( dask#4738 ) Jim Crist

Refactor array.percentile and dataframe.quantile to use t-digest ( dask#4677 ) Janne Vuorela

Allow naive concatenation of sorted dataframes ( dask#4725 ) Matthew Rocklin

Fix perf issue in dd.Series.isin ( dask#4727 ) Jim Crist

Remove hard pandas dependency for melt by using methodcaller ( dask#4719 ) Nick Becker

A few dataframe metadata fixes ( dask#4695 ) Jim Crist

Add Dataframe.replace ( dask#4714 ) Matthew Rocklin

Add ‘threshold’ parameter to pd.DataFrame.dropna ( dask#4625 ) Nathan Matare

Documentation

Add warning about derived docstrings early in the docstring ( dask#4716 ) Matthew Rocklin

Create dataframe best practices doc ( dask#4703 ) Matthew Rocklin

Uncomment dask_sphinx_theme ( dask#4728 ) James Bourbeau

Fix minor typo fix in a Queue/fire_and_forget example ( dask#4709 ) Matthew Rocklin

Update from_pandas docstring to match signature ( dask#4698 ) James Bourbeau

Array

Fixed mean() and moment() on sparse arrays ( dask#4525 ) Peter Andreas Entschev

Add test for NEP-18. ( dask#4675 ) Hameer Abbasi

Allow None to say “no chunking” in normalize_chunks ( dask#4656 ) Matthew Rocklin

Fix limit value in auto_chunks ( dask#4645 ) Matthew Rocklin

Core

Updated diagnostic bokeh test for compatibility with bokeh>=1.1.0 ( dask#4680 ) Philipp Rudiger

Adjusts codecov’s target/threshold, disable patch ( dask#4671 ) Peter Andreas Entschev

Always start with empty http buffer, not None ( dask#4673 ) Martin Durant

DataFrame

Propagate index dtype and name when create dask dataframe from array ( dask#4686 ) Henrique Ribeiro

Fix ordering of quantiles in describe ( dask#4647 ) gregrf

Clean up and document rearrange_column_by_tasks ( dask#4674 ) Matthew Rocklin

Mark some parquet tests xfail ( dask#4667 ) Peter Andreas Entschev

Fix parquet breakages with arrow 0.13.0 ( dask#4668 ) Martin Durant

Allow sample to be False when reading CSV from a remote URL ( dask#4634 ) Ian Rose

Fix timezone metadata inference on parquet load ( dask#4655 ) Martin Durant

Use is_dataframe/index_like in dd.utils ( dask#4657 ) Matthew Rocklin

Add min_count parameter to groupby sum method ( dask#4648 ) Henrique Ribeiro

Correct quantile to handle unsorted quantiles ( dask#4650 ) gregrf

Documentation

Add delayed extra dependencies to install docs ( dask#4660 ) James Bourbeau

Array

Fix the average function when there is a masked array ( dask#4236 ) Damien Garaud

Add allow_unknown_chunksizes to hstack and vstack ( dask#4287 ) Paul Vecchio

Fix tensordot for 27+ dimensions ( dask#4304 ) Johnnie Gray

Fixed block_info with axes. ( dask#4301 ) Tom Augspurger

Use safe_wraps for matmul ( dask#4346 ) Mark Harfouche

Use chunks=”auto” in array creation routines ( dask#4354 ) Matthew Rocklin

Fix np.matmul in dask.array.Array.array_ufunc ( dask#4363 ) Stephan Hoyer

COMPAT: Re-enable multifield copy->view change ( dask#4357 ) Diane Trout

Calling np.dtype on a delayed object works ( dask#4387 ) Jim Crist

Rework normalize_array for numpy data ( dask#4312 ) Marco Neumann

DataFrame

Add fill_value support for series comparisons ( dask#4250 ) James Bourbeau

Add schema name in read_sql_table for empty tables ( dask#4268 ) Mina Farid

Adjust check for bad chunks in map_blocks ( dask#4308 ) Tom Augspurger

Add dask.dataframe.read_fwf ( dask#4316 ) @slnguyen

Use atop fusion in dask dataframe ( dask#4229 ) Matthew Rocklin

Use parallel_types() in from_pandas ( dask#4331 ) Matthew Rocklin

Change DataFrame._repr_data to method ( dask#4330 ) Matthew Rocklin

Install pyarrow fastparquet for Appveyor ( dask#4338 ) Gábor Lipták

Remove explicit pandas checks and provide cudf lazy registration ( dask#4359 ) Matthew Rocklin

Replace isinstance(…, pandas) with is_dataframe_like ( dask#4375 ) Matthew Rocklin

ENH: Support 3rd-party ExtensionArrays ( dask#4379 ) Tom Augspurger

Pandas 0.24.0 compat ( dask#4374 ) Tom Augspurger

Documentation

Fix link to ‘map_blocks’ function in array api docs ( dask#4258 ) David Hoese

Add a paragraph on Dask-Yarn in the cloud docs ( dask#4260 ) Jim Crist

Copy edit documentation ( dask#4267 ), ( dask#4263 ), ( dask#4262 ), ( dask#4277 ), ( dask#4271 ), ( dask#4279 ), ( dask#4265 ), ( dask#4295 ), ( dask#4293 ), ( dask#4296 ), ( dask#4302 ), ( dask#4306 ), ( dask#4318 ), ( dask#4314 ), ( dask#4309 ), ( dask#4317 ), ( dask#4326 ), ( dask#4325 ), ( dask#4322 ), ( dask#4332 ), ( dask#4333 ), Miguel Farrajota

Fix typo in code example ( dask#4272 ) Daniel Li

Doc: Update array-api.rst ( dask#4259 ) ( dask#4282 ) Prabakaran Kumaresshan

Update hpc doc ( dask#4266 ) Guillaume Eynard-Bontemps

Doc: Replace from_avro with read_avro in documents ( dask#4313 ) Prabakaran Kumaresshan

Remove reference to “get” scheduler functions in docs ( dask#4350 ) Matthew Rocklin

Fix typo in docstring ( dask#4376 ) Daniel Saxton

Added documentation for dask.dataframe.merge ( dask#4382 ) Jendrik Jördening

Core

Avoid recursion in dask.core.get ( dask#4219 ) Matthew Rocklin

Remove verbose flag from pytest setup.cfg ( dask#4281 ) Matthew Rocklin

Support Pytest 4.0 by specifying marks explicitly ( dask#4280 ) Takahiro Kojima

Add High Level Graphs ( dask#4092 ) Matthew Rocklin

Fix SerializableLock locked and acquire methods ( dask#4294 ) Stephan Hoyer

Pin boto3 to earlier version in tests to avoid moto conflict ( dask#4276 ) Martin Durant

Treat None as missing in config when updating ( dask#4324 ) Matthew Rocklin

Update Appveyor to Python 3.6 ( dask#4337 ) Gábor Lipták

Use parse_bytes more liberally in dask.dataframe/bytes/bag ( dask#4339 ) Matthew Rocklin

Add a better error message when cloudpickle is missing ( dask#4342 ) Mark Harfouche

Support pool= keyword argument in threaded/multiprocessing get functions ( dask#4351 ) Matthew Rocklin

Allow updates from arbitrary Mappings in config.update, not only dicts. ( dask#4356 ) Stuart Berg

Move dask/array/top.py code to dask/blockwise.py ( dask#4348 ) Matthew Rocklin

Add has_parallel_type ( dask#4395 ) Matthew Rocklin

CI: Update Appveyor ( dask#4381 ) Tom Augspurger

Ignore non-readable config files ( dask#4388 ) Jim Crist

Array

Add nancumsum/nancumprod unit tests ( dask#4215 ) crusaderky

DataFrame

Add index to to_dask_dataframe docstring ( dask#4232 ) James Bourbeau

Text and fix when appending categoricals with fastparquet ( dask#4245 ) Martin Durant

Don’t reread metadata when passing ParquetFile to read_parquet ( dask#4247 ) Martin Durant

Documentation

Copy edit documentation ( dask#4222 ) ( dask#4224 ) ( dask#4228 ) ( dask#4231 ) ( dask#4230 ) ( dask#4234 ) ( dask#4235 ) ( dask#4254 ) Miguel Farrajota

Updated doc for the new scheduler keyword ( dask#4251 ) @milesial

Core

Avoid a few warnings ( dask#4223 ) Matthew Rocklin

Remove dask.store module ( dask#4221 ) Matthew Rocklin

Remove AUTHORS.md Jim Crist