Update README.md

Author: sliemeobn

README.md

@@ -8,18 +8,17 @@ Developed with dev snapshot of swift and matching wasm SDK.
 
 ## Things to figure out
 
-- isolation and @MainActor stuff for reusable types (server-side-rendering and client apps)
+- embedded-port of Observation
 - identity system and list-diffing
 - lifecycle events and proper "unmounting" (currently node are just "dropped")
 - @State system (maybe that help with isolation?)
 - typed event handlers
 - "model-bindings" for inputs (ie: bind a @Binding<String> to a textbox, or bind a @Binding<Bool> on a check box)
 - @Environment system
 - preference system (ie: bubbling up values)
+- isolation and @MainActor stuff for reusable types (server-side-rendering and client apps)
 - decide whether the current idea of `Views` flattening themselves into renderalbe types is even necessary, or if views should just "apply" themselves into the reconciler - might be a bit messier, but maybe faster and more flexible
 
-...ideally all in a potentially embedded-friendly way (ie: no runtime reflection).
-
 ## Command Graveyard
 
 ```