In a recent blog post, signed by Blizzard president J. Allen Brack and chief development officer Ray Gresko, company announced that it will Heroes of the Storm esports events from 2019 schedule. This includes Heroes Global Championship and Heroes of the Dorm competitions.
According to the announcement, this decision was made in order to shift company focus to the other live and still
However, Blizzard assured that they will still continue actively supporting the game with new heroes, themed events and other content updates.
You can read the full blog post here.