UESPWiki:News/Season of the Dragon Announced

Elder Scrolls Online Season of the Dragon Announced — January 17, 2019

After much anticipation, ZeniMax Online Studios has officially announced the beginning of the "Season of the Dragon". The Season of the Dragon will be a year long story arc revolving around the return of dragons in Elsweyr after Abnur Tharn recruits you to assist him end the Three Banners War. This announcement confirmed the next chapter would be Elder Scrolls Online: Elsweyr. The Season of the Dragon will begin with the Wrathstone dungeon pack, followed by Elsweyr Chapter, then a currently unnamed dungeon pack, and finally an unnamed story zone.

The official announcement can be seen here, and the official trailer can be seen here.