docs: forecast + ntfy in ping-collector since 2026-10-18

rust/README.md

@@ -6,7 +6,7 @@ costs and the parity rules are in [docs/RUST_REWRITE.md](../docs/RUST_REWRITE.md
 | Crate | Replaces | Status |
 | --- | --- | --- |
 | `collector` (`ping-collector`) | RID, HII/ThaiWater, RID dams and Open-Meteo collection in the Python web app | phase 1: in production since 2026-10-17 |
-| `forecast` (`ping-forecast`, library) | the flood forecast (`src/ml` serving path); run by `ping-collector` with ntfy | phase 2: built, parity-verified, cutover pending |
+| `forecast` (`ping-forecast`, library) | the flood forecast (`src/ml` serving path); run by `ping-collector` with ntfy | phase 2: in production since 2026-10-18 |
 
 ## ping-collector