Update: A newer version of Protovis-GWT has been released. Please see the wiki page for the latest information on Protovis-GWT.
In Protovis-GWT 0.4, support for network visualizations (Arc diagram, Force-directed graphs, Matrix diagrams) was added. Several classes were moved into the PV class to align the syntax closer to the original Protovis syntax. A stable sort implementation was added to JsArrayGeneric, and various other API improvements were made.
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