My question is how a person that wants to report a problem or propose  
a bug fix
can know to who?

> SqueakMap?
>
> All the 'official' packages should be on the teams page.

I could not find the individual page of a team.

> The rest is
> most likely on SM.

We are looking for maintainers of official packages
but there is no such a list so how people can guess that they could  
maintain it.

Stef