add roadmap

README.md

@@ -42,6 +42,15 @@ What the API _cannot do_ at the moment:
   and focused, I'm looking for a proper level of abstraction that needs
   to be implemented.
 
+Things on the roadmap:
+
+- **Refetchable queries**  
+  This should help with dynamic components that suppose to suspend on initial
+  load but can avoid it on user interactions.
+- **Controlled mutations**  
+  There has to be a piece of API that allows a way to perform async mutation
+  along with updating the cache.
+
 ## Implementation
 
 _This section describes the logic behind the cache implementation. It is not