Enhanced OPML import. Import .opml with checkboxes (checked or unchecked). Smart Roll-Up Detection. The parent topic changes to a Roll-Up Progress Bar if all child topics have checkboxes. Improved Sibling Tool. Long-press the sibling tool to choose between Add Sibling (below topic) or Insert Sibling (above topic). New keyboard shortcut: Use Shift + Left/Right to quickly collapse or expand a branch.