[NEP 29](https://numpy.org/neps/nep-0029-deprecation_policy.html) numpy/numpy#14086 suggest dropping Python 3.6 support soon. Matplotlib is a co-signer. Dask is [considering it](https://github.com/dask/community/issues/66), will matplotlib consider following nep 29 and remove Python 3.6 from official support?