Supergiant Games has released a new update for Hades and it’s one of the game’s largest to date. In both the full patch notes and trailer for the update, Supergiant reveals that this will be Hades’ final update in early access–there will be one more follow-up patch “to address any lingering issues” but the next full update will be the official launch of the game.
Source: N4G PC Big Hades Update Out Now–The Final One Before The Game's 1.0 Launch