With a card focused (Tab reaches them): arrows move between cards, also across swimlanes' columns; Shift+←/→ moves the card to the next column with the same rules as dragging it (allowed transitions, WIP warning, reason when the status asks for one) and keeps the focus on it; p, e and a open its priority, estimate or assignee; Enter opens it. The «?» help lists them. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>