The understanding of Leibniz’s conception(s) of the mathematical infinite has significantly improved in the last thirty years and Eberhard Knobloch’s work, as an editor and as a commentator, has played a crucial role in this evolution. My aim in this note is to assess how these studies have modified and improved our understanding of Leibniz’s views on infinity. I also indicate some avenues it opened for exploration and which are now the object of ongoing researches.