I've submitted revisions to the following papers with the primary changes noted.

P3126r1 Overview

  * Added new Issues section to track comments and open issues we're working on
  * Added GraphBLAS to the Prior Art section
P3130r1 Container Interface

  * Removed the load functions for graphs
P3131r1 Containers

  * compressed_graph

     * Added description of additional functionality beyond the standard CSR
     * Added constructors to replace the load functions that have been removed
     * Added summary description of constructors

Work is continuing on defining edgelist concepts/functions, and benchmarking of coroutine and visitor based implementations of Dijkstra Shortest Paths.