Blizzard announces the official launch date for the Dragonflight expansion, saying this will take flight in World of Warcraft on November 28th. There are also posts expanding on the news with the Season 1 and Raid Schedule and details on the return of the Winds of Wisdom 50% Experience Buff. Here's a bit on what this brings to the party:

Players will discover the Dragon Isles and explore four new zones—each themed around and revealing more about the ancient dragon aspects—all lovingly crafted by the World of Warcraft development team for veteran and new players alike. As the Dragon Isles awaken, so too do long-forgotten secrets, and players will traverse land and sky as they explore what the Dragon Isles has to offer.

It is here that they will discover the dracthyr, who have emerged from their long slumber to join the fight and will become available to play during the Dragonflight pre-expansion patch for players who pre-purchase the expansion. Able to switch between a humanoid visage and a fearsome draconic form, the dracthyr are highly mobile, and their unique Evoker class can specialize in ranged damage-dealing or in aiding their allies as a healer by harnessing the mystical gifts of dragonkind.