docs(roadmap,readme): v0.8 complete — record outcomes and deviations

README.md

@@ -28,7 +28,7 @@ convenience wrapper around `runtime::init(Config::exact(1)).run(f)`.
 | `supervisor` | `Signal::Exit`/`Panic`/`Stopped` funnelled to a parent; `OneForOne`/`OneForAll`/`RestForOne` strategies + restart-intensity cap |
 | `monitor`    | `monitor(pid)` → `Monitor { id, target, rx }`; one-shot `Down` via `rx`; `demonitor(&m)` tears one registration down; unidirectional death notice |
 | `link`       | bidirectional `link`/`unlink`; abnormal death propagates (cooperative stop, or an `ExitSignal` message under `trap_exit`) |
-| `gen_server` | `call`/`call_timeout` (sync request-reply) / `cast` (async) over one inbox; `ServerRef` + `init`/`terminate` hooks; server-down via channel closure |
+| `gen_server` | `call`/`call_timeout` (sync request-reply) / `cast` (async) over one inbox; `handle_info` over static info arms + `handle_down` via `Watcher`-fed monitors, selected ahead of the inbox; `ServerRef`/`ServerBuilder` + `init`/`terminate` hooks; server-down via channel closure |
 | `registry`   | `register`/`whereis`/`name_of`: name ↔ pid bimap; lazy generation-checked cleanup |
 
 ## Quick taste