A lot of improvements in version 6.30

Highlights

Improved connecting of ends of newly created relationships
Improved relation path routing
Added auto path routing for relations
Added diagram choice dialog for XMI export
Added support for SysML XMI import/export
Added support for ports to XMI
Added confirmation dialog before deleting a connection string
Appended ... for all menu items which show dialog
Auto-complete list of types is ordered by name [RQ#257]
Added support for enumeration as a type [RQ#257]
Added support for nested ports [RQ#264]
Added full and proxy ports [RQ#265]
Added "lollipop" interface tool for class diagram
Readded style sets: Simple, Simple with Shadow, Simple Bold
Enter and Shift+Enter actions at field editing switched - Enter confirms edited field and end editing, Shift+Enter confirm edited field and edit next field or create new one [RQ#263]
Menu items for types and markers of BPMN elements are checked when they are used
Improved snaplines (now not displayed for nested elements, when moving container)
Improved adding to container - element is added to container when they are intersected (mouse cursor need not to be over the container)
Added info about bit version of application (32/64-bit) [RQ#268] and whether it runs in Portable mode
Removed Apply button from Styles pane [RQ#267]
Added context menu for Style pane (allow to Apply, Edit and Delete style)
Added Frame tool to SysML diagrams [RQ#248]
Adjusted rendering of arrows [RQ#276]
Updated Brazilian Portuguese translation (thanks to Franz E. Arnold)

Applying of grid settings to lines at inserting [RQ#273]
Fixed deleting of multi-level nested elements [RQ#255]
Fixed application crash when there is a loop in the Hierarchical Task Analysis diagram [RQ#250]
Fixed editing of Hierarchical Task Analysis diagram (undo&redo of deleted plans)
Fixed application crash when try to export diagram to PDF using Batch export [RQ#249]
Fixed application crash when loading project with unreferenced interaction operand
Fixed application crash when try to remove a point using double click and it is over another element [RQ#253]
Fixed icons in diagram menu [RQ#254]
Fixed application crash at replacing [RQ#252]
Fixed moving of multiple container elements [RQ#256]
Fixed style set import/export
Fixed delete confirmation message box in Style Set Management window
Fixed application crash when layout of block is not recalculated before rendering [RQ#261]
Fixed refreshing of elements when some change is applied from context menu
Fixed canceling of selection after command execution
Removed limitation to non-negative position for swimlanes [RQ#270]
Fixed refreshing of style list after closing project and creating the new one [RQ#275]
Fixed moving of nested elements in activity loops [RQ#241]
Some other stability fixes