Hi, I am using the subgraph class template in my work and I have noticed a number of issues. (1) I am unable to use boost::listS as the storage type for vertices or edges. I see that this is because the association between the local and global vertices is stored (in part) in a std::vector. Is there a plan to support subgraphs of non-array-indexed graphs? (2) The remove_edge_if() and clear_vertex() functions have comments stating that they are wrong. Are the functions wrong or are the comments wrong? If the functions are wrong, is there a plan to fix them? (3) The remove_vertex() function states that it is "under construction". Who is doing the construction? Is there a time-frame for this? I am asking these questions because I don't want to work on my own fixes/implementations of these issues if someone else is already putting forth the effort. Thanks, David