10.0

Select item in back or behind
Ctrl+Alt+Shift+click where items overlap
Select multiple items or points
Shift+click
Select multiple points
Shift+click
Deselect all items
Escape
Constrain to square or circle while creating a box
Press Shift while creating
Constrain proportions while resizing
Shift+drag handle
Scale contents while resizing item
Ctrl+drag handle
Resize relative to center
Alt+drag handle
Resize multiple items (requires multiple selection)
Press Ctrl before dragging handle
Constrain item rotation to 0°/45°/90°
Press Shift while rotating
Constrain straight line angle to 0°/45°/90°
Press Shift while creating or resizing line
Duplicate item while dragging
Press Alt while dragging item
é
Add Bézier point
Click segment with Bézier Pen tool
Add Bézier point
Alt+click segment
Delete Bézier point
Click point with Bézier Pen tool
Delete Bézier point
Alt+click point
Invoke Select Point mode from Bézier Pen tool
Ctrl
Invoke Convert Point mode from Bézier Pen tool
Alt
Invoke Convert Point mode while dragging Bézier handle
Alt+drag
Retract Bézier handle
Alt+click control handle
Delete active Bézier point
Delete (Select Point tool must be selected)
Select all points on Bézier item or path
Double click point with Select Point tool
Select all anchor points in Bézier shape
Ctrl+Shift+A
Smooth to corner point
Ctrl+Shift+drag curve handle
Invoke Item mode from Bézier Pen tool
Ctrl +Alt
Constrain active point to 45° movement
Shift+drag point
Constrain active curve handle to 45° movement
Shift+drag curve handle
Convert Bézier line to filled-center Bézier box
Alt+ Item > Shape > [Bézier shape]