| pydata__xarray-5131 | Tier B: the issue points to the file or function that was changed | Trailing whitespace in DatasetGroupBy text representation |
| pydata__xarray-3364 | no quoted evidence | Ignore missing variables when concatenating datasets? |
| pydata__xarray-4094 | no quoted evidence | to_unstacked_dataset broken for single-dim variables |
| pydata__xarray-4248 | no quoted evidence | Feature request: show units in dataset overview |
| pydata__xarray-4493 | disputed | DataSet.update causes chunked dask DataArray to evalute its values eagerly |