We have the pleasure of announcing the release of OCaml version 5.3.0. dedicated to the memory of John William Mauchly and Paul Verlaine on the anniversary of their death. De la musique avant toute chose, Et pour cela préfère l’Impair (Music first and foremost of all! Choose your measure of odd not even) Some of the highlights in OCaml 5.3.0 are: Syntax for deep effect handlers There is now a dedicated syntax for installing deep effect handler match f () with | x -> x | effect Ra...