The versioner complains if not all tracked functions are in scope

[amakelov]

This is annoying when working in a notebook where functions may be defined in stages. Ideally, we should just ignore such issues with a brief message; if the function not being in scope matters, this will show up in computations.

The exception is a case when you changed some dependency of a function in the computation, and want to recompute. This is why there should be some reminder of this in the message.