interactive annotate view
Interactive annotate view which allows to user to select two revisions to annotate between. This is similar to perforce timelapse view. A similar request is marked as completed although the implemented functionality is quite different and does not allow the user to easily annotate between two revisions.
Additionally, you should take a look at our 2D version tree. It is not the same as P4, but, well, we don't miss P4s feature having this :)
We would like to understand a little bit more what would be the use case for this functionality...
Running an annotate between two revisions means that all those lines that cannot be resolved will be assigned to the first revision. Although, in fact, they could have be done in other previous revisions. Is it what you want?
So, in brief, you would like to have the differences between two revisions but determining the source of the change (annotation), isn't it?