Version 1.0.2 of NetDiagram contains the following new features: 

* PdfExporter component *
The PdfExporter class lets you create PDF files that represent NetDiagram diagrams. In order to do that, create a PdfExporter instance and call its Export method. If you need to set the page size and orientation, use the PageSize, PageOrientation and AutoOrientation properties. Margins specifies the page margins for all pages in the document. The AutoScale property lets you scale the diagram so it fits in one or more PDF pages.

* XML serialization *
NetDiagram now supports the XML diagram format introduced with FlowChart.NET version 5. The XmlWriter and XmlReader classes have been deprecated. Now you should use the SaveToXml and LoadFromXml methods of the FlowChart class to save or load diagrams in the new XML format.

* Improved layout algorithms *
~ Now LayeredLayout can arrange the diagram links orthogonally, as specified through the LinkType property.
~ LayeredLayout can arrange nodes of varying size without overlapping. To enable that, set IgnoreNodeSize to false.
~ The AnnealLayout performance has been improved.
~ AnnealLayout can arrange nodes of varying size without overlapping.

* Miscellaneous *
~ The TimeStampImage property lets you prevent browsers from caching the diagram image.
~ The value of the HitTestPriority property is now correctly transferred between the server and the client-side applet.

An evaluation version is available for download here:   
https://mindfusion.org/NetDiagramTrial.zip
   
Registered customers are going to receive their upgrades shortly.   
   
Enjoy!