Goes together with LHCb!2761 (merged), Lbcom!506 (merged), Rec!2209 (merged), Brunel!1074 (merged), Phys!796 (merged), Allen!436 (merged), Moore!618 (merged), DaVinci!433 (merged). See explanations in the LHCb MR.
This is sitting on top of !679 (merged), !689 (merged) and !700 (merged) and should not be merged before all of them.