Sdutils

Fixes
- Dependencies updates:
- `pandas` -> == 1.3.4

Changes
- Dependencies updates:
- `numpy` -> >= 1.19

Changes
- Dependencies updates:
- `slackclient` -> 2.9.3
- `numpy` -> >= 1.20.1
- `pandas` -> >=1.2.2
- `dask[complete]` -> 2021.2.0
- `pyarrow` -> >= 2.0.0

Changes
- Dependencies updates:
- `slackclient` -> 2.9.3
- `numpy` -> >= 1.20.1
- `pandas` -> >=1.2.2
- `dask[complete]` -> 2021.2.0
- `pyarrow` -> >= 2.0.0

Changes
- Dependencies updates:
- `dask` -> 2.11.0
- `dask[completel]` -> 2.11.0
- `pandas` -> 1.0.2
- `numpy` -> 1.18.2
- `pyarrow` -> 0.17.0

Changes
- Dependencies updates:
- `slackclient` -> 2.5.0
- `numpy` -> 1.18.1
- `pandas` -> 1.0.1
- `dask[complete]` -> 2.10.1
- `pyarrow` -> 0.16.0