SummerSession · Inherits: RefCounted
Immutable Player association with a Summer World.
A Session records allocation and presence, not transport connection truth. The runtime publishes a new immutable projection for a transition; game code cannot assign Session, Player, World, peer, or entity identity.
Properties
Enums and constants
State
What is live on the platform today: platform capability status. Check availability at runtime before you offer a feature.

