Update README.md

Author: rikkichy

README.md

@@ -18,16 +18,13 @@
 ## Features
 Here's features that you get out of the box:
 
-- [x] Fully dockerized bot
-- [x] Response streaming without ratelimit with **SentenceBySentence** method
-- [x] Mention [@] bot in group to receive answer
+- [x] Mention bot in group to get an answer
+- [x] Bot usage whitelist
 
 ## Roadmap
 - [x] Docker config & automated tags by [StanleyOneG](https://github.com/StanleyOneG), [ShrirajHegde](https://github.com/ShrirajHegde)
 - [x] History and `/reset` by [ShrirajHegde](https://github.com/ShrirajHegde)
-- [ ] Add more API-related functions [System Prompt Editor, Ollama Version fetcher, etc.]
-- [ ] Redis DB integration
-- [ ] Update bot UI
+- [ ] v2.0 Migration
 
 ## Prerequisites
 - [Telegram-Bot Token](https://core.telegram.org/bots#6-botfather)