Nice to see that someone started to update the documentation.
I don't know the actual status. When I started many examples were broken or not implemented completely, Not a big deal for professionals, but you target beginners as well. They need running examples.
Experts and beginners struggle together when examples show deprecated or outdated code. This will be problem in the near future. You decided to stop updating LoPys. So we need documentation and examples for different versions.
It will be nice, if the examples are part of your tests, so you can notice bad examples early.