We have released version 1.8 of MindFusion.Diagramming for ASP.NET MVC. It contains the following new features and bug fixes:

Rounded links
Links whose Shape is set to Polyline or Cascading can be rendered with rounded joints between their segments. To enable that, set Diagram.RoundedLinks to true. The Diagram.RoundedLinksRadius property lets you specify the radius of joint arcs.

Link crossings
The component can represent the crossing point of two links either as an arc (bridge) drawn for the link with higher Z index, or as a cut in the link with lower Z index. To enable that, set Diagram.LinkCrossings to either Arcs or Cut member or LinkCrossings enumeration. Set the Diagram.CrossingRadius property to specify the radius of crossing arcs.



Visio2013Importer improvements
~ The Item argument of ImportItem event handlers is now pre-set to a DiagramItem instance created for the imported Visio shape, letting you avoid parsing some standard data such as Bounds or Text. You can either modify this item's properties, or replace it with a new instance of a different type.
~ Fixed a crash when a shape master does not have a name attribute (this happens with custom stencils)
~ Fixed a crash when theme1.xml is missing from the imported vsdx archive (this happens with files converted from old Visio versions to 2013 format)
~ Fixed a parse exception for some non-English locales.
~ Fixed a bug where one-segment connectors were imported at wrong positions.

Miscellaneous
~ node rotation was ignored by link routing algorithm; now links are routed around the rotated node's boundaries.
~ the routeAllLinks function pulls apart link segments when they would overlap.
~ set Diagram.Behavior to Pan to only let users pan the view when dragging the mouse.
~ the component now raises "clicked" event for the diagram when there isn't any item at the click location (which would cause nodeClicked or linkClicked event).

Registered customers with an active upgrade subscription can download the licensed version from the clients area on our site.

A trial version is available for download here: 
https://www.mindfusion.eu/MvcDiagramTrial.zip
   
Enjoy!