Update Telegram group & channel & author

README.md

@@ -8,6 +8,12 @@ Currently, Potatso is compatible with following proxies:
 
 - [Shadowsocks](https://shadowsocks.org)
 
+[Subscribe Telegram Channel](https://telegram.me/potatso) to get updates of Potatso. 
+
+[Join Telegram Group](https://telegram.me/joinchat/BT0c4z49OGNZXwl9VsO0uQ) to chat with users.
+
+Author: [icodesign](https://twitter.com/icodesign_me)
+
 ## Guide
 
 // TODO
@@ -28,7 +34,6 @@ There're two ways you can support us:
 
 - Donate with Alipay. (Account: **[email protected]**)
 
-
 ## Acknowlegements
 
 We use the following services or open-source libraries. So we'd like show them highest respect and thank for bringing those great projects: