Comment 20 for bug 481506

That's great news! Looking forward to it.

Regarding strings (I'm not a native speaker either) I'm not sure there's much to improve. One could probably drop the "the" (e.g. simply "Move ellipse"), on the other hand in the place were something similar existed before (3D boxes) the label is also "Move the box in perspective", so *if* we change something it should be kept in sync.
If we want something more talkative (and stylized) along the strings for other control points I could imagine "Move <b>center point</b> of the ellipse" or "Position <b>center point</b> of the ellipse"

I agree, center control points for bounding boxes are probably something for master-only (if they work out well we can still think about back-porting to 0.92.3 - if that version happens)