A few days ago (March 30, 2021), what seems to be the "last" episode of Black Clover aired. MyAnimeList now shows it as Finished Airing. However, it is clear the story is not over. Black Clover has been airing every week for over three years. Why did it stop now? Was the anime canceled? Is it changing into the standard "release by season" with gaps of several months (like Boku no Hero Academia for example)? Is there any official declaration about it?
(please don't give spoilers from the manga)