Update README.md

Update readme

README.md

@@ -13,6 +13,8 @@ The following is supported from this package:
   - [Currently a WIP](#end-to-end-encryption-notes)
   - Can also use [pantalaimon](https://github.com/matrix-org/pantalaimon) as an alternative solution to E2EE (if you need multiple sessions synced up with keys)
 - Receive events from a room (messages, reactions, images, audio, locations, and files) whether encrypted or not
+- Fetch and modify room state events (for changing room settings)
+- Paginate room history
 - Send Images/Files (sending files to e2ee room doesn't currently encrypt them yet)
 - Edit messages
 - Send typing events (Bot is typing ...)