Roadmap and subrojects dependencies.
Roadmap doesn't include progress of the subprojects.
Try imagine situation as in example:Main project version 3.0 depends of:
- subproject 1, version 1.0
- subproject 2, version 1.3
- subproject 3, version 0.8
Good solution might be when subproject version can be optionally assigned to version of the main project, in this case roadmap diagram can compute and additionally display progress bar including subprojects.