We have released version 2.0.1 of DiagramLite. It adds several customer-requested features and small improvements:

Create HTML image maps
HtmlBuilder generates an HTML image map whose <area> elements correspond to the items shown in an exported diagram image. The CreateImageMap method generates a full <map> tag, including its <area> elements. CreateUseMapAttr method creates the code to reference a map from within an <img> tag. The HyperLink and ToolTip properties of items are set as values of the href and alt attributes of the corresponding area elements.

Miscellaneous
~ The DelKeyAction property specifies how the diagram should respond to the user pressing the Del key.
~ LinkDeleting and NodeDeleting validation events added.
~ The Id property added to DiagramItem allows assigning custom identifiers to items. It can also be used to just store additional custom data similarly to Tag.
~ Call FindLinkById and FindNodeById to find items by their Id.
~ The ValidateAnchorPoint event allows custom selection of anchor points.
~ Node size constraints can be set through the MinWidth, MinHeight, MaxWidth and MaxHeight members of NodeConstraints.
~ UBendMaxLen property added to QuickRouter.
~ The Ruler.InchDivisions property specifies how many minor divisions to display when Unit is set to Inch.
~ Change and Toggle methods added to the Selection class.
~ The ReassignAnchorPoints method of links selects new anchor points based on the current position of the related nodes.

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/DiagramLiteTrial.zip ;  

Enjoy!