• feat: #2781 #2781 mobile: pause to drag/reszie vs scroll behavior
• feat: #3383 added PrintOptions.breakInside and .gs-print-avoid-break-after so section (nested grids) and tables can fragment across pages
• fix: #3374 Iframe: use moveBefore() instead of appendChild() in _sortDom() so reordering doesn't reload iframes
• fix: #934 disable pointer events on iframes while dragging/resizing so fast mouse moves aren't swallowed by the iframe's own document
• fix: #3371 (vue, react): item content vanished after dragging between 2 grids with acceptWidgets