Embers Adrift will be entering beta on March 1st and to coincide with that the NDA will be dropped.
The removal of the NDA will mean that more content creators and news outlets will be able to share in-game footage from the game, so expect to see more Embers Adrift content come March.
Access to the closed beta will be available in the Embers Adrift store on March 1st for $50. A larger server stress test called the World-Breaker event will also be available to a group selected amongst those who have signed up on the Embers Adrift Website.
Read the full announcement on the official Embers Adrift website.