1. 2008-08-28 [3] [graphviz-devel] Node Urls - using labels not ids? graphviz- John Ellson 2. 2008-08-25 [1] Re: [graphviz-devel] Nightly build Ubuntu packages graphviz- John Ellson 3. 2008-08-07 [9] Re: [graphviz-devel] Node border rendering cosmetics graphviz- Marcel Partap