This update for graphviz fixes the following issues:
{ "binaries": [ { "graphviz-gnome": "2.28.0-29.6.1", "graphviz": "2.28.0-29.6.1", "graphviz-gd": "2.28.0-29.6.1", "graphviz-tcl": "2.28.0-29.6.1" } ] }
{ "binaries": [ { "graphviz-python": "2.28.0-29.6.1" } ] }
{ "binaries": [ { "graphviz-devel": "2.28.0-29.6.1" } ] }