v1.6

• feature: adds graph zooming and fit to window
• feature: adds edge arrows
• feature: adds selection box
• feature: adds app icon on Mac OS X
• feature: adds "help" (which finally explains all commands and interactions) and "about" dialog
• feature: adds light edges in dark mode for increased visibility

v1.5

• feature: nodes can be grouped into categories now, these are autocolored
• fix: loading a cluster with many nodes created consistency errors for the next newly created node and its edges

v1.4

• feature: allows export of rico cluster as graphiz dot digraph file

v1.3

• feature: adds direction arrow to edges (by pressing 'A'-key), cycling through directions and undirected mode

v1.2

• feature: pan on whiteboard using space bar + mouse drag
• change: ellipses are replaced as a node signifier with rounded rectangles (better use of space)
• feature: allow multiline node labels

v1.1

• feature: old node label is now given as default text when editing a node
• fix: fixing memory issue caused by QT removeItem background handling
• feature: whiteboard is now auto-expanding
• feature: added "Save as" menu item
• feature: "Save" and "Save as" dialogs work as known from other applications

v1.0

This is the first release of rico-qt