I was not clear. If you say vgo get B@latest in A, you will get the correct version of C. If you do not pull in the latest version of B, you would not get that.

The thing I like about this is that for many transitive dependencies such as C, i do not want the absolute latest version - i would prefer the version of C that B was tested with at time of release. I can override this of course, but this is the default behavior i like.