State-reset and security mitigations.

Upgrade Ruma to present.

The following are intentionally benign for activation in a later commit:

- Hydra backports not default.
- Room version 12 not default.
- Room version 12 not listed as stable.

Do not enable them manually or you can brick your database.

Signed-off-by: Jason Volk <jason@zemos.net>

src/service/sync/mod.rs

@@ -119,7 +119,8 @@ impl Service {
 					&mut list.room_details.required_state,
 					&cached_list.room_details.required_state,
 				);
-				some_or_sticky(&mut list.include_heroes, cached_list.include_heroes);
+
+				//some_or_sticky(&mut list.include_heroes, cached_list.include_heroes);
 
 				match (&mut list.filters, cached_list.filters.clone()) {
 					| (Some(filters), Some(cached_filters)) => {