Stopping tournament abandons current games. Please add option "Complete current games and then stop".

Fritz GUIs have feature of "Compare analysis". Multiple engines analise games from end to beginning. Please add also at cutechess such feature with possibility to select moves to analise.

Fritz GUIs also have feature of "Shootout" - engine plays against itself. It differs from playing 2 copies of engine, because only 1 instanse of engine is loaded into memory and not 2, and it also uses search info from previous move calculations of "opponent". Please add this too at cutechess.