v2.1.0

• New function diff_arrays that returns dataframes of differences instead
  of text messages for all differences in NumPy, Pandas, and Xarray objects
• New function display_diffs that displays differences
  in Jupyter notebooks in tabular format
• Fixed issues that would cause slowdowns and excessive RAM usage when comparing Dask
  arrays with 2+ dimensions using a distributed scheduler
• Added support for P2P rechunk in Dask distributed