Spatial index - Create an index of item positions for faster hit-testing and viewport clipping queries. This greatly improves user interaction and rendering speed for diagrams containing tens of thousands of items.
Pattern router - Route links by applying a pattern that results in paths not crossing nodes.
Composite router - Pass a link through a sequence of routers until it gets routed successfully.
Miscellaneous
Disabling 'AvoidOverlaps' now lets you create routes with overlapping segments.
Improved keyboard focus handling for CompositeNode components.
API changes
Suspend and Resume methods have been removed from LinkRouter interface. Call Diagram's suspendLinkRouter and resumeLinkRouter methods instead.
Default Diagram.LinkRouter has been changed from QuickRouter to CompositeRouter instance.
RoutingOptions 'SmartPolylineEnds' property has been replaced by 'PolylineRouting', which also provides an option to prevent inclined link segments for Polyline routes.
New in MindFusion.Spreadsheet
Formula hints
Target cells or cell ranges in a formula expression are now color-coded to show the matching area in grid view.
The control now shows a hint box with function information when a user enters a function name in a formula.
Formula bar improvements
Users can now enter a new line in the formula bar by pressing Ctrl + Enter.
The Tab key now tabs out of the formula bar instead of tabulating the text.
Changes entered through the formula bar are now undoable.
Formula bar no longer displays trailing zeros when selecting numeric cells.
Formula bar is now cleared when changing the active sheet.
Miscellaneous
Date format strings can now contain apostrophes to escape literal values.
The cell editor now grows when the user types longer expressions.
Added 'valueAs' shortcut method for getting cell values of specific types.
The CellRange 'sum' method now includes formula results.
New in MindFusion.Scheduling
Improved handling of custom 'ItemEditor'.
New in MindFusion.Charting
Improved 3D bar rendering quality.
New in MindFusion Virtual Keyboard
Added the 'RepeatDownOnly' property which specifies whether keys repeat only key-down events, or pairs of down and up events.