4.6.8
- fix: spelling error for 'nodeselectChange', closes: #3736;
- fix: update node icon from show false to show true;
- fix: afterrender should be emitted when the layout is not configured;
- perf: update related edges while drag-combo;
- feat: combo supports collapsedSubstituteIcon showing after collapsed;
- feat: remove animations while first rendering with (collapsed)combos;
- refactor: toolbar plugin functions;