Hi Paolo,

> I wanted to ask you about this feature after
> the next beta.
> It will be most usefull with Network,so that the
> curves always intersect.

Yes, it should be useful for that case.

But it is going to take quite a bit of work to make the improved history function, I do not expect to have it in version 2, that is something that I hopefully will be able to make progress on in version 3.

- Michael