• fix: #2921 replace initMouseEvent with MouseEvent constructor and added composed: true
• fix: #2939 custom drag handle not working with LazyLoad
• fix: #2955 angular circular dependency
• fix: #2951 shadow DOM dragging re-appending fix
• fix: #2964 minW larger than column fix
• feat: #2965 internal _prepareDragDropByNode(n) is now public as prepareDragDrop(el) so Angular, React, and others can call once the DOM content elements have been added (the outside grid item divs are always created before content)
• break: #2959 Util.createWidgetDivs() has moved to GridStack.createWidgetDivs() to remove circular dependencies