matplotlib dependency in setup.py

[DManowitz]

Starting with v1.13.0, setup.py, specifies matplotlib==3.3.4 as a dependency for the plotting extra. This seems like an old version of matplotlib to be requiring for a newer version of this package. Also, according to issue #1069, it looks like this package should be supporting very new versions of matplotlib. Is the version in setup.py actually the correct dependency?

[MartinBubel]

Hi @DManowitz
yeah it should be fixed as off #1070 but that change is not available as a release just yet.
I am a bit short on time and still haven't got everything dialed for the next patch #1071.
I will try to find some time. If you cannot wait, in the meanwhile, you can use GPy's develop branch as a git-dependency.

Btw. I'm grateful for anybody willing to pick up issues and make contributions.

[MartinBubel]

I will close this issue as it is already adressed as off #1069 . Feel free to reopen if you disagree.

Also, feel free to give #1071 a thumbs up to increase to show intersted in a patch. No guarantee that this speeds up the process but maybe it gives me some extra motivation :)