Release v2.0.0b9 · bluesky/databroker

What's Changed

FIX: the back-compat getattr shim in databroker by @tacaswell in #713
Added delete() method for arrays and dataframes by @jmaruland in #715
Support new queries types in mongo_normalized. by @danielballan in #717
Expose 'specs'. by @danielballan in #718
Update for xarray refactor in Tiled. by @danielballan in #720
HOTFIX: ArrayAdapter usage with handlers that return dask. by @danielballan in #721
Add ScanIDRange by @gwbischof in #719
[Experimental backend] Support chunked upload and sparse arrays by @danielballan in #722
Implement len. by @danielballan in #723
Fix slicing into WritableDataFrameAdapter. by @danielballan in #724
Fix temp. by @danielballan in #726
Follow-up to #726: commit test by @danielballan in #730

Full Changelog: v2.0.0b4...v2.0.0b9