DOC: Chart visualisation, Colormaps links to old Matplotlib documentation

[stelios-c]

• I have checked that the issue still exists on the latest versions of the docs on master here

Location of the documentation

https://pandas.pydata.org/docs/dev/user_guide/visualization.html#colormaps

Documentation problem

The first paragraph of the Colormaps section finishes with

A visualization of the default matplotlib colormaps is available here.

Following that URL gets you to a page with a red banner warning

You are reading an old version of the documentation (v2.0.2). For the latest version see https://matplotlib.org/stable/

Suggested fix for documentation

Shouldn't the documentation point to the stable color examples or perhaps more appropriately to the tutorial Choosing colormaps in Matplotlib

[mzeitlin11]

Thanks for reporting this @stelios-c! Contributions to update this link are very welcome

[ricardobohadana]

Hi,
Can i have this issue? It is my first time contribuiting...

[ricardobohadana]

take