Recommended version of Python should be featured somewhere more visible in the documentation

[0sm1um]

It is possible that I am unaware of a page where this information is more prominently featured so feel free to correct me if that is the case, but on more than one occasion I have considered using Stone Soup for a project involving another niche library and I've needed to check and make sure that both are compatible with the same version of Python. Each time I need to do this I've found it rather challenging to track down the current version.

Right now I am unaware of where this information is on the read the docs website, and the only mention I've found is on the releases page here on Github.

[0sm1um]

A page for dependancies (numpy versions, scipy versions) I think would also be nice, though that should possibly be a seperate issue.