Elden Ring: Shadow of the Erdtree Announced

A post on Steam announces Shadow of the Erdtree, a new expansion currently in development for Elden Ring, FromSoftware's smash-hit action/RPG which launched right about one year ago. The reveal is just a couple of sentences, but for a deep dive into the implication from clues and lore, there are hundreds of words on the topic on Kotaku. This notes the Japanese Elden Ring Site shows this is coming to Steam, PlayStation 4, PlayStation 5, Xbox One, and Xbox Series X|S. Here's the actual announcement:
Rise, Tarnished, and let us walk a new path together.
An upcoming expansion for ELDEN RING, Shadow of the Erdtree, is currently in development.

We hope you look forward to new adventures in the Lands Between.