EventHorizon was updated so turn-zero game-history loads self-heal sessions that do not yet have world_state.opening_scene.version >= 2. This repairs existing static opening messages by replacing them with a narrator-generated opening scene and stamping the structured marker so refreshes do not repeatedly regenerate it.
EventHorizon/EventHorizonmain87fea2f34b08b02c8f5f89fa6994418e4596dc9agitea.app.lan/eventhorizon/eventhorizon:sha-87fea2f34b08event-horizonevent-horizon581cargo test --quiet: passed, 213 backend tests and 5 frontend tests.cargo +1.88 build --release --locked -p eventhorizon-frontend --target wasm32-unknown-unknown: passed.deployment "event-horizon" successfully rolled out.world_state.opening_scene is now {"version":2,"message_role":"assistant"}.