Swift is a starter track pinned to the contract bundle, not yet a full parity runtime SDK.
Swift Current Status
Swift is useful today, but it is not yet at JS or engine parity.
These docs stay honest about the current maturity of the Swift SDK. It is part of the contract story already, but not yet the main runtime reference for shipped game integrations.
Status
Treat Swift as a starter track for now.
Use Swift today for native shell groundwork, wrapper apps, and future auth-oriented mobile flows, not as the main runtime reference.
JavaScript remains the launch-critical reference, while Unity and Godot are stronger runtime proof tracks today.