Scroll: zoom · Middle-drag: pan · Right-click: menu · Ctrl+Z: undo · Ctrl+Shift+Z / Ctrl+Y: redo · Ctrl+D: duplicate · Alt+drag: duplicate · Shift+drag: constrain · Ctrl+Click: multi-select · Del: delete · Arrows: nudge (Shift = ×10) · Alt+click path: add anchor · Del on anchor: remove